1 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
3 * class.c (build_base_path, add_vcall_offset): Use build_zero_cst
4 instead of fold_convert.
5 * init.c (build_zero_init): Likewise.
6 * typeck.c (cp_build_binary_op): Likewise.
8 2010-11-02 Dodji Seketeli <dodji@redhat.com>
12 * pt.c (check_valid_ptrmem_cst_expr): Add a complain parameter to
14 (convert_nontype_argument, convert_nontype_argument): Pass the
15 complain parameter down to check_valid_ptrmem_cst_expr.
17 2010-11-02 Dodji Seketeli <dodji@redhat.com>
20 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): Remove.
21 (struct template_parm_index_s)<num_siblings>: New field.
22 (TEMPLATE_PARM_NUM_SIBLINGS): New accessor.
23 (process_template_parm): Extend the API to accept the number of
24 template parms in argument.
25 (cp_set_underlying_type): Remove this.
26 * class.c (build_self_reference): Require canonical type equality
27 back on the self reference of class.
28 * decl2.c (grokfield): Require canonical type equality back on
30 * name-lookup.c (pushdecl_maybe_friend): Require canonical type
31 equality back on typedefs.
32 * parser.c (cp_parser_template_parameter_list): Do not require
33 canonical type equality on dependent types created during template
35 * pt.c (fixup_template_type_parm_type, fixup_template_parm_index)
36 (fixup_template_parm, fixup_template_parms): New private
38 (current_template_args): Declare this.
39 (process_template_parm): Pass the total number of template parms
40 to canonical_type_parameter.
41 (build_template_parm_index): Add a new argument to carry the total
42 number of template parms.
43 (reduce_template_parm_level, process_template_parm, make_auto):
45 (current_template_args): Fix this for template template
47 (tsubst_template_parm): Split out of ...
48 (tsubst_template_parms): ... this.
49 (reduce_template_parm_level): Don't loose
50 TEMPLATE_PARM_NUM_SIBLINGS when cloning a TEMPLATE_PARM_INDEX.
51 (template_parm_to_arg): Extracted this function from
52 current_template_args. Make it represent invalid template parms
53 with an error_mark_node instead of a LIST_TREE containing an
55 (current_template_args): Use template_parm_to_arg.
56 (dependent_template_arg_p): Consider an invalid template argument
58 (end_template_parm_list): Do not update template sibling parms
59 here anymore. Use fixup_template_parms instead.
60 (process_template_parm): Pass the number of template parms to
61 canonical_type_parameter.
62 (make_auto): Require structural equality on auto
63 TEMPLATE_TYPE_PARM for now.
64 (unify)<BOUND_TEMPLATE_TEMPLATE_PARM>: Coerce template parameters
65 using all the arguments deduced so far.
66 (tsubst)<TEMPLATE_TYPE_PARM>: Pass the number of sibling parms to
67 canonical_type_parameter.
68 * tree.c (cp_set_underlying_type): Remove.
69 * typeck.c (get_template_parms_of_dependent_type)
70 (incompatible_dependent_types_p): Remove.
71 (structural_comptypes): Do not call incompatible_dependent_types_p
73 (comp_template_parms_position): Re-organized. Take the length of
74 template parms list in account.
76 2010-11-01 Jason Merrill <jason@redhat.com>
78 * semantics.c (call_stack, call_stack_tick, cx_error_context): New.
79 (last_cx_error_tick, push_cx_call_context, pop_cx_call_context): New.
80 (cxx_eval_call_expression): Call push/pop_cx_call_context instead
81 of giving follow-on errors.
82 * error.c (maybe_print_constexpr_context): New.
83 (cp_diagnostic_starter): Call it.
84 * cp-tree.h: Declare cx_error_context.
86 * semantics.c (cxx_eval_constant_expression): Explain
87 unacceptable use of variable better.
89 2010-11-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
90 Jason Merrill <jason@redhat.com>
92 * call.c (null_ptr_cst_p): Use maybe_constant_value.
93 (set_up_extended_ref_temp): Support constant initialization.
94 (initialize_reference): Adjust.
95 * class.c (check_bitfield_decl): Use cxx_constant_value.
96 * cvt.c (ocp_convert): Don't use integral_constant_value when
97 converting to class type.
98 * decl.c (finish_case_label): Use maybe_constant_value.
99 (build_init_list_var_init): Support constant initialization.
100 (check_initializer): Likewise. Reorganize.
101 (cp_finish_decl): Likewise.
102 (expand_static_init): Likewise.
103 (compute_array_index_type): Use maybe_constant_value.
105 (create_array_type_for_decl, grokdeclarator): Pass it.
106 (build_enumerator): Use cxx_constant_value.
107 * decl2.c (grokfield): Use maybe_constant_init.
108 * except.c (check_noexcept_r): Handle constexpr.
109 (build_noexcept_spec): Use maybe_constant_value.
110 * init.c (expand_default_init): Support constant initialization.
111 (build_vec_init): Likewise.
112 (constant_value_1): Adjust.
113 (build_new_1): Adjust.
114 * parser.c (cp_parser_constant_expression): Allow non-integral
116 (cp_parser_direct_declarator): Don't fold yet in C++0x mode.
117 (cp_parser_initializer_clause): Toss folded result if non-constant.
118 * pt.c (fold_decl_constant_value): Remove.
119 (convert_nontype_argument): Use maybe_constant_value. Give clearer
120 error about overflow.
121 (tsubst): Move array bounds handling into compute_array_index_type.
122 (value_dependent_expression_p): Handle constant CALL_EXPR.
123 (tsubst_decl): Don't set
124 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P yet.
125 (tsubst_expr) [DECL_EXPR]: Pass it into cp_finish_decl.
126 (instantiate_decl): Here too.
127 * semantics.c (finish_static_assert): Use maybe_constant_value.
128 (ensure_literal_type_for_constexpr_object): Make sure type is complete.
129 (potential_constant_expression): Use maybe_constant_value.
130 * tree.c (cast_valid_in_integral_constant_expression_p): Any cast
131 is potentially valid in C++0x.
132 * typeck2.c (store_init_value): Handle constant init.
133 (check_narrowing): Use maybe_constant_value.
134 (build_functional_cast): Set TREE_CONSTANT on literal T().
135 * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): Remove.
136 (LOOKUP_ALREADY_DIGESTED): New.
137 (compute_array_index_type): Adjust prototype.
139 * semantics.c (constexpr_call): New datatype.
140 (constexpr_call_table): New global table.
141 (constexpr_call_hash): New.
142 (constexpr_call_equal): Likewise.
143 (maybe_initialize_constexpr_call_table): Likewise.
144 (lookup_parameter_binding): Likewise.
145 (cxx_eval_builtin_function_call): Likewise.
146 (cxx_bind_parameters_in_call): Likewise.
147 (cxx_eval_call_expression): Likewise.
148 (cxx_eval_unary_expression): Likewise.
149 (cxx_eval_binary_expression): Likewise.
150 (cxx_eval_conditional_expression): Likewise.
151 (cxx_eval_array_reference): Likewise.
152 (cxx_eval_component_reference): Likewise.
153 (cxx_eval_logical_expression): Likewise.
154 (cxx_eval_object_construction): Likewise.
155 (cxx_eval_constant_expression): Likewise.
156 (cxx_eval_indirect_ref): Likewise.
157 (cxx_constant_value): Likewise.
158 (cxx_eval_bare_aggregate): Likewise.
159 (adjust_temp_type): New.
160 (reduced_constant_expression_p): New.
161 (verify_constant): New.
162 (cxx_eval_vec_init, cxx_eval_vec_init_1): New.
163 (cxx_eval_outermost_constant_expr): New.
164 (maybe_constant_value, maybe_constant_init): New.
165 (cxx_eval_constant_expression): Use them.
166 * pt.c (iterative_hash_template_arg): No longer static.
167 * cp-tree.h: Declare fns.
169 * cp-tree.h (register_constexpr_fundef): Declare.
170 * decl.c (maybe_save_function_definition): New.
171 (finish_function): Use it.
172 * semantics.c (constexpr_fundef): New datatype.
173 (constexpr_fundef_table): New global table.
174 (constexpr_fundef_equal): New.
175 (constexpr_fundef_hash): Likewise.
176 (retrieve_constexpr_fundef): Likewise.
177 (validate_constexpr_fundecl): Store in the table.
178 (build_data_member_initialization): New fn.
179 (build_constexpr_constructor_member_initializers): New.
180 (register_constexpr_fundef): Define.
181 (is_this_parameter): New.
182 (get_function_named_in_call): Likewise.
183 (get_nth_callarg): Likewise.
184 (check_automatic_or_tls): New.
185 (morally_constexpr_builtin_function_p): New.
186 (potential_constant_expression): New.
188 2010-11-01 Jason Merrill <jason@redhat.com>
190 * decl2.c (decl_constant_var_p): New fn.
191 (decl_maybe_constant_var_p): New fn.
192 (mark_used): Rework instantiation of things needed for constant
194 * cp-tree.h: Declare new fns.
195 * pt.c (instantiate_decl): Handle cp_unevaluated_operand.
196 (always_instantiate_p): Use decl_maybe_constant_var_p.
197 (instantiate_decl): Don't defer constexpr functions.
198 * repo.c (repo_emit_p): Use decl_maybe_constant_var_p.
199 * semantics.c (finish_id_expression): Use decl_constant_var_p.
200 Check for valid name in constant expr after mark_used.
202 2010-10-31 Jason Merrill <jason@redhat.com>
204 * class.c (is_really_empty_class): Work when type is not complete.
205 (synthesized_default_constructor_is_constexpr): New.
206 (add_implicitly_declared_members): Use it.
207 (type_has_constexpr_default_constructor): Likewise.
208 * cp-tree.h: Declare it.
209 * method.c (synthesized_method_walk): Use it.
211 * decl.c (pop_switch): Use EXPR_LOC_OR_HERE.
212 * typeck.c (convert_for_assignment): Likewise.
214 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful
215 message about constexpr without -std=c++0x.
217 * decl.c (grokdeclarator): Don't ICE on constexpr non-static data
220 2010-10-30 Nathan Froyd <froydnj@codesourcery.com>
222 * class.c (layout_vtable_decl): Call build_array_of_n_type.
223 (build_vtt, build_ctor_vtabl_group): Likewise.
225 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
227 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
228 * parser.c (cp_parser_objc_at_property_declaration): Removed
229 parsing of RID_COPIES and RID_IVAR. Updated call to
230 objc_add_property_declaration.
231 * typecheck.c (finish_class_member_access_expr): Call
232 objc_maybe_build_component_ref instead of objc_build_setter_call.
233 (cp_build_modify_expr): Call objc_maybe_build_modify_expr instead
234 of objc_build_getter_call.
236 2010-10-27 Jason Merrill <jason@redhat.com>
238 * cp-tree.h (cp_trait_kind): Add CPTK_IS_LITERAL_TYPE.
239 * cxx-pretty-print.c (pp_cxx_trait_expression): Handle it.
240 * semantics.c (trait_expr_value, finish_trait_expr): Likewise.
241 * parser.c (cp_parser_primary_expression): Handle RID_IS_LITERAL_TYPE.
242 (cp_parser_trait_expr): Likewise.
244 2010-10-27 Gabriel Dos Reis <gdr@cse.tamu.edu>
245 Jason Merrill <jason@redhat.com>
247 * decl.c (finish_case_label): Use decl_constant_value.
249 * method.c (synthesized_method_walk): Track constexprness too.
250 (process_subob_fn, walk_field_subobs): Likewise.
251 (implicitly_declare_fn): Set DECL_DECLARED_CONSTEXPR_P.
252 (defaulted_late_check): Handle DECL_DECLARED_CONSTEXPR_P.
253 * class.c (add_implicitly_declared_members): Handle
254 constexpr default ctor.
256 * parser.c (cp_parser_ctor_initializer_opt_and_function_body):
257 Make sure a constexpr ctor has an empty body.
258 * class.c (type_has_constexpr_default_constructor): New.
259 * cp-tree.h: Declare it.
260 * init.c (perform_member_init): Complain about uninitialized
261 member in constexpr ctor.
262 (emit_mem_initializers): And uninitialized base.
263 * decl.c (check_tag_decl): Fix typo.
265 * semantics.c (valid_type_in_constexpr_fundecl_p): New fn.
266 (is_valid_constexpr_fn): New fn.
267 (validate_constexpr_fundecl): Use it.
268 * decl.c (validate_constexpr_redeclaration): New.
269 (duplicate_decls): Use it.
270 (cp_finish_decl): Call validate_constexpr_fundecl and
271 ensure_literal_type_for_constexpr_object here.
272 (start_decl): Not here. Don't ICE on constexpr reference.
273 (check_for_uninitialized_const_var): Don't handle constexpr specially.
274 (grokfndecl): Set DECL_DECLARED_CONSTEXPR_P.
275 (check_static_variable_definition): Give friendly message about
277 (grokdeclarator): Complain about typedef and volatile with constexpr.
278 Reorganize. Give sorry about non-static data members in C++0x mode.
279 (start_preparsed_function): Check validate_constexpr_fundecl here.
280 (check_function_type): Not here.
281 * decl2.c (finish_static_data_member_decl): Don't complain about
283 * parser.c (CP_PARSER_FLAGS_ONLY_TYPE_OR_CONSTEXPR): New.
284 (cp_parser_condition): Pass it to cp_parser_decl_specifier_seq.
285 (cp_parser_decl_specifier_seq): Handle it.
286 (cp_parser_explicit_instantiation): Diagnose inline and constexpr.
288 * class.c (check_bases): Propagate non-literality.
289 (check_field_decls): Likewise.
290 (finalize_literal_type_property): New.
291 (check_bases_and_members): Call it.
292 * cp-tree.h (TYPE_HAS_CONSTEXPR_CTOR): New.
293 (lang_type_class): Add has_constexpr_ctor field.
294 (DECL_DECLARED_CONSTEXPR_P): Strip template.
295 * decl.c (grok_special_member_properties): Set
296 TYPE_HAS_CONSTEXPR_CTOR.
298 2010-10-27 Jason Merrill <jason@redhat.com>
300 * call.c (build_integral_nontype_arg_conv): New.
301 * cp-tree.h: Declare it.
302 * pt.c (convert_nontype_argument): Use it.
304 * error.c (dump_simple_decl): Print constexpr.
306 * cvt.c (build_up_reference): Use target_type for the temporary var.
308 * except.c (build_throw): Set EXPR_LOCATION.
310 * tree.c (build_cplus_new): Handle CONSTRUCTOR.
312 * semantics.c (finish_compound_stmt): Avoid creating an
313 unnecessary BIND_EXPR.
315 * call.c (convert_like_real): Don't check narrowing if the element
316 is also an initializer-list.
318 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
320 * parser.c (cp_parser_objc_at_property_declaration): Recognize
321 RID_ASSIGN, RID_COPY, RID_RETAIN, RID_READWRITE and RID_NONATOMIC.
322 Do not use objc_set_property_attr, but use local variables
323 instead. Detect repeated usage of setter, getter and ivar
324 attributes. Improved error processing when a setter name does not
325 end in ':'. Do not check for CPP_CLOSE_PAREN after we determined
326 that the token is a keyword. Updated call to
327 objc_add_property_declaration.
329 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
331 * parser.c (cp_parser_objc_property_decl): Renamed to
332 cp_parser_objc_struct_declaration. Return the parsed trees
333 instead of calling objc_add_property_variable directly. Detect
334 missing or invalid declspecs. Implemented attributes. Do not eat
335 the ';' at the end. Exit loop whenever a non-comma is parsed, not
337 (cp_parser_objc_at_property): Renamed to
338 cp_parser_objc_at_property_declaration. Updated calls to
339 objc_add_property_variable, now objc_add_property_declaration, and
340 to cp_parser_objc_property_decl, now
341 cp_parser_objc_struct_declaration. Rewritten all code to be more
342 robust in dealing with syntax errors, and almost identical to the
343 one in c_parser_objc_at_property_declaration.
344 (cp_parser_objc_property_attrlist): Removed.
345 (cp_parser_objc_method_prototype_list): Updated call to
346 cp_parser_objc_at_property.
347 (cp_parser_objc_method_definition_list): Same change.
348 (cp_parser_objc_class_ivars): Detect a number of invalid
349 declarations of instance variables and produce errors when they
352 2010-10-26 Jason Merrill <jason@redhat.com>
354 * tree.c (build_vec_init_expr): Split out from...
355 (build_array_copy): ...here.
356 * init.c (perform_member_init): Use it.
357 * cp-tree.h: Declare it.
358 * cp-gimplify.c (cp_gimplify_init_expr): Don't gimplify the slot for
359 VEC_INIT_EXPR and AGGR_INIT_EXPR here. Drop pre/post parameters.
360 (cp_gimplify_expr): Handle array default-initialization via
363 * tree.c (stabilize_expr): Handle xvalues properly.
365 * call.c (build_over_call): Use argarray[0] for 'this' argument.
367 * decl.c (finish_function): Don't look at function_depth.
369 2010-10-25 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
371 Implement opaque-enum-specifiers for C++0x.
372 * cp-tree.h (SET_OPAQUE_ENUM_P): New.
373 (OPAQUE_ENUM_P): New.
374 (ENUM_FIXED_UNDERLYING_TYPE_P): New.
375 (start_enum): Update prototype.
376 (finish_enum_value_list): New prototype.
377 * parser.c (cp_parser_elaborated_type_specifier): Issue a pedwarn if
378 "enum class" is used in an elaborated-type-specifier.
379 (cp_parser_enum_specifier): Rewrite to parse opaque-enum-specifiers.
380 * decl.c (copy_type_enum): New.
381 (finish_enum_value_list): New, with code from finish_enum.
382 (finish_enum): A lot of code removed. Added a gcc_assert.
383 (start_enum): Add parameters enumtype and is_new.
384 Rewrite to work with opaque-enum-specifiers.
385 * pt.c (maybe_process_partial_specialization): Allow for template
386 specialization of enumerations, with a pedwarn.
387 (lookup_template_class): Update call to start_enum. Call to
389 (tsubst_enum): Call to begin_scope, finish_scope and
390 finish_enum_value_list.
392 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
394 Removed Objective-C++ specific replacement of cxx_printable_name.
395 * cp-objcp-common.h: Added LANG_HOOKS_DECL_PRINTABLE_NAME, set
396 to cxx_printable_name for both C++ and Objective-C++.
397 * cp-lang.h: Removed LANG_HOOKS_DECL_PRINTABLE_NAME.
399 * error.c (dump_decl): For Objective-C++, call
400 objc_maybe_printable_name here ...
401 * tree.c (cxx_printable_name_internal): ... instead of here.
403 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
405 * tree.c (cxx_printable_name_internal): In Objective-C++, call
406 objc_maybe_printable_name.
408 2010-10-22 Jason Merrill <jason@redhat.com>
411 * pt.c (instantiate_class_template): Don't instantiate default
415 * init.c (build_vec_init): Handle memberwise move.
417 2010-10-21 Paolo Carlini <paolo.carlini@oracle.com>
420 * call.c (add_function_candidate): Don't use TREE_VALUE on null
423 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
425 * parser.c (cp_parser_objc_method_type): Mark inline. Return a
426 bool instead of calling objc_set_method_type.
427 (cp_parser_objc_method_signature): Updated calls to
428 cp_parser_objc_method_type and to objc_build_method_signature.
429 (cp_parser_objc_method_prototype_list): Updated calls to
430 objc_add_method_declaration. Use token->type to determine if it
431 is a class method or not.
432 (cp_parser_objc_method_definition_list): Same change.
434 2010-10-20 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
437 * parser.c (cp_convert_range_for): Call cp_finish_decl
438 instead of finish_expr_stmt.
440 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
442 * cp-lang.c (finish_file): Removed.
443 * decl2.c (cp_write_global_declarations): Call
444 objc_write_global_declarations when compiling Objective-C++.
446 2010-10-19 Paolo Carlini <paolo.carlini@oracle.com>
449 * pt.c (add_to_template_args): Check extra_args for error_mark_node.
450 (coerce_template_parms): Likewise for args.
452 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
454 Implemented parsing @synthesize and @dynamic for Objective-C++.
455 * parser.c (cp_parser_objc_method_definition_list): Recognize
456 RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
457 (cp_parser_objc_at_dynamic_declaration): New.
458 (cp_parser_objc_at_synthesize_declaration): New.
460 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
462 * parser.c (cp_parser_objc_identifier_list): Check the return
463 value of cp_parser_identifier and react if it is error_mark_node.
465 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
467 Merge from apple/trunk branch on FSF servers.
469 2005-03-01 Fariborz Jahanian <fjahanian@apple.com>
472 * call.c (standard_conversion, implicit_conversion): Ignore
473 'volatile' attribute of artificially volatized type in objc when
474 evaluating various conversion weights.
476 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
479 * typeck.c (comp_ptr_ttypes_real): Remove the hack. un-volatize the
480 artiificially 'volatized' type before doing pointer comparison.
482 2010-10-18 Jakub Jelinek <jakub@redhat.com>
485 * semantics.c (finish_goto_stmt): Call mark_rvalue_use on computed
488 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
490 Merge from apple/trunk branch on FSF servers.
492 2006-04-19 Fariborz Jahanian <fjahanian@apple.com>
495 * parser.c (cp_parser_simple_type_specifier): Don't lookup for
496 objc object types if type is scope qualified.
498 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
500 Merge from apple/trunk branch on FSF servers.
502 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
505 * lex.c (unqualified_name_lookup_error): Issue diagnostic
506 for private 'ivar' access.
508 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
510 * parser.c (cp_parser_objc_visibility_spec): Update to use visibility
511 enum, and handle @package.
513 2010-10-15 Jason Merrill <jason@redhat.com>
516 * tree.c (cp_build_qualified_type_real): Don't reuse a variant
517 with a different typedef variant of the element type.
519 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
521 merge from FSF apple 'trunk' branch.
522 2006 Fariborz Jahanian <fjahanian@apple.com>
524 Radars 4436866, 4505126, 4506903, 4517826
525 * typeck.c (finish_class_member_access_expr): Handle CLASS.property
527 (cp_build_modify_expr): Likewise.
528 * parser.c (cp_parser_objc_method_prototype_list): Handle @property.
529 (cp_parser_objc_method_definition_list): Likewise.
530 (cp_parser_objc_property_decl): New.
531 (cp_parser_objc_property_attrlist): New.
532 (cp_parser_objc_at_property): New.
534 2010-10-14 Richard Guenther <rguenther@suse.de>
537 * cp-tree.h (NULLPTR_TYPE_P): Adjust.
538 * decl.c (cxx_init_decl_processing): Build a NULLPTR_TYPE node,
540 * error.c (dump_type): Handle NULLPTR_TYPE.
541 (dump_type_prefix): Likewise.
542 (dump_type_suffix): Likewise.
543 * mangle.c (write_type): Likewise.
544 * name-lookup.c (arg_assoc_type): Likewise.
545 * rtti.c (typeinfo_in_lib_p): Likewise.
546 * pt.c (tsubst): Likewise.
548 2010-10-13 Jason Merrill <jason@redhat.com>
551 * class.c (fixup_attribute_variants): New fn.
552 * cp-tree.h: Declare it.
553 * pt.c (instantiate_class_template): Call it.
554 * semantics.c (begin_class_definition): Call it.
556 2010-10-13 Richard Henderson <rth@redhat.com>
558 * cp-lang.c (cp_eh_personality): Update call to
559 build_personality_function.
560 * except.c (choose_personality_routine): Update function comment.
562 2010-10-13 Richard Guenther <rguenther@suse.de>
564 * tree.c (cp_free_lang_data): Free DECL_NAMESPACE_USERS and
565 clear DECL_CHAIN of NAMESPACE_DECLs.
567 2010-10-11 Martin Jambor <mjambor@suse.cz>
570 * cp-tree.h (current_class_ref): Check that cp_function_chain is
572 * call.c (build_cxx_call): Likewise.
574 2010-10-10 Jason Merrill <jason@redhat.com>
576 * pt.c (tsubst_default_argument): Handle DEFAULT_ARG.
577 (tsubst_default_arguments): Only do this once for cloned fns.
578 (tsubst): Use typedef_variant_p. Handle LANG_TYPE. Don't
580 (tsubst_expr): Avoid calling tsubst_expr for non-expressions.
581 (tsubst_copy_and_build): Likewise.
582 (tsubst_initializer_list): Likewise.
583 (tsubst_copy): Change default to gcc_unreachable. Handle
584 OVERLOAD and PTRMEM_CST.
586 2010-10-10 Jason Merrill <jason@redhat.com>
590 * pt.c (tsubst_copy) [INTEGER_CST]: Instantiate the type.
592 2010-10-07 Andi Kleen <ak@linux.intel.com>
594 * Make-lang.in (c++_OBJS): Remove dummy-checksum.o.
595 (cc1plus-dummy): Remove.
596 (cc1plus-checksum): Change to run checksum over object files
599 2010-10-08 Joseph Myers <joseph@codesourcery.com>
601 * cp-objcp-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
603 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
605 * cp-tree.def: Changed type of AT_ENCODE_EXPR from tcc_unary to
607 * cxx-pretty-print.c (pp_cxx_unary_expression): Added case for
609 * error.c (dump_expr): Added case for AT_ENCODE_EXPR.
610 * pt.c (tsubst_copy): Added case for AT_ENCODE_EXPR.
611 (value_dependent_expression_p): Added case for AT_ENCODE_EXPR.
612 (type_dependent_expression_p): Added case for AT_ENCODE_EXPR.
613 * parser.c (cp_parser_objc_encode_expression): Updated comment.
615 2010-10-07 Nicola Pero <nicola@nicola.brainstorm.co.uk>
617 Merge from apple/trunk branch on FSF servers.
619 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
622 * parser.c (cp_parser_objc_interstitial_code): Recognize
623 and parse RID_NAMESPACE keyword.
625 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
627 * parser.c (cp_parser_objc_method_tail_params_opt): Peek new token after
628 finding ellipsis, before checking for attributes.
630 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
632 Merge from apple/trunk branch on FSF servers.
633 * cp-tree.def: Added AT_ENCODE_EXPR here instead of to the no
634 longer existing gcc/c-common.def.
636 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
639 * pt.c (tsubst_copy_and_build): Instantiate @endcode(T).
640 * parser.c (cp_parser_objc_encode_expression): Build a templatized
641 parse tree for @encode(T).
643 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
646 * c-common.def: Add new expression code AT_ENCODE_EXPR.
648 2010-10-06 Eric Botcazou <ebotcazou@adacore.com>
651 * typeck.c (cp_build_addr_expr_1): Add check for incomplete types in
652 code folding offsetof-like computations.
654 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
657 * parser.c (cp_parser_objc_class_interface): If no identifier
658 follows an @interface token, stop parsing the interface after
660 (cp_parser_objc_class_implementation): If no identifier follows an
661 @implementation token, stop parsing the implementation after
664 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
667 * parser.c (cp_parser_objc_method_keyword_params): If the required
668 colon is not found while parsing parameters, stop parsing them.
670 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
673 * parser.c (cp_parser_objc_class_ivars): Do not eat the EOF or
674 @end after detecting it. Print an error if @end is found without
676 (cp_parser_objc_method_prototype_list): Do not eat the EOF after
677 detecting it. Fixed reading the next token when continuing
678 because of an error in a method signature. Print an error if EOF
679 is found without an '@end'.
680 (cp_parser_objc_method_definition_list): Same change.
682 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
684 Merge from apple/trunk branch on FSF servers:
686 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
689 * parser.c (cp_parser_objc_method_keyword_params): Check for valid
690 method parameters and issue error.
691 (cp_parser_objc_method_definition_list): Check for invalid tokens
692 which cannot start a function definition.
694 2005-10-14 Fariborz Jahanian <fjahanian@apple.com>
697 * parser.c (cp_parser_objc_message_args): Check for missing message
698 arguments and syntax error.
700 2005-10-13 Fariborz Jahanian <fjahanian@apple.com>
703 * parser.c (cp_parser_objc_class_ivars): Check for @end/eof while
706 2005-08-15 Ziemowit Laski <zlaski@apple.com>
709 * parser.c (cp_parser_objc_interstitial_code): Catch stray
710 '{' and '}' tokens and issue appropriate errors.
712 2005-08-02 Ziemowit Laski <zlaski@apple.com>
715 (cp_parser_statement_seq_opt): In addition to '}' and
716 end-of-file, a statement sequence may also be terminated
719 2010-10-05 Joseph Myers <joseph@codesourcery.com>
721 * cp-tree.h (cxx_print_error_function,
722 cxx_initialize_diagnostics): Declare using diagnostic_context
725 2010-10-04 Andi Kleen <ak@linux.intel.com>
727 * Make-lang.in (g++, cc1plus): Add + to build rule.
729 2010-10-04 Jason Merrill <jason@redhat.com>
731 * tree.c (decl_storage_duration): New.
732 * cp-tree.h: Declare it.
733 (duration_kind): Return values.
735 2010-10-03 Jason Merrill <jason@redhat.com>
737 * typeck.c (require_complete_type_sfinae): Add complain parm to...
738 (require_complete_type): ...this function.
739 (cp_build_array_ref, convert_arguments): Use it.
740 (convert_for_initialization, cp_build_modify_expr): Likewise.
741 * cp-tree.h: Declare it.
742 * call.c (build_over_call): Use it.
744 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
746 merge from FSF 'apple/trunk' branch.
747 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
750 * cp/parser.c (cp_parser_objc_interstitial_code): For
751 @optional/@required set the optional/required flag.
753 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
755 * parser.c (cp_lexer_get_preprocessor_token): Tidied up comments
756 and indentation when finding an Objective-C++ CPP_AT_NAME token.
758 2010-09-29 Richard Guenther <rguenther@suse.de>
760 * cp-tree.h (CP_DECL_CONTEXT): Check DECL_FILE_SCOPE_P.
761 (CP_TYPE_CONTEXT): Similar.
762 (FROB_CONTEXT): Frob global_namespace to the global
763 TRANSLATION_UNIT_DECL.
764 * decl.c (cxx_init_decl_processing): Build a TRANSLATION_UNIT_DECL,
765 set DECL_CONTEXT of global_namespace to it.
766 (start_decl): Use CP_DECL_CONTEXT and test TYPE_P
767 instead of zeroing context.
768 (cp_finish_decl): Use DECL_FILE_SCOPE_P.
769 (grokfndecl): Likewise.
770 (start_preparsed_function): Likewise.
771 * name-lookup.c (maybe_push_decl): Use DECL_NAMESPACE_SCOPE_P.
772 (namespace_binding): Use SCOPE_FILE_SCOPE_P.
773 * pt.c (template_class_depth): Use CP_TYPE_CONTEXT.
774 (is_specialization_of_friend): Use CP_DECL_CONTEXT.
775 (push_template_decl_real): Likewise.
776 (tsubst_friend_class): Likewise. Adjust context comparisons.
777 (instantiate_class_template): Use CP_TYPE_CONTEXT.
778 (tsubst): Do not substitute into TRANSLATION_UNIT_DECL.
779 * cxx-pretty-print.c (pp_cxx_nested_name_specifier): Use
782 2010-09-29 Yao Qi <yao@codesourcery.com>
784 * decl.c (get_atexit_node): Fix typo.
786 2010-09-28 Jason Merrill <jason@redhat.com>
788 * tree.c (lvalue_kind): Rename from lvalue_p_1, make nonstatic.
789 (real_lvalue_p): Take const_tree.
791 * typeck.c (lvalue_or_else): Make temporary arg a permerror.
792 (cp_build_addr_expr_1): Likewise.
794 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
796 Partially merged from apple/trunk branch on FSF servers:
797 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
798 Radar 3803157 (method attributes)
800 * parser.c (cp_parser_objc_method_keyword_params): Handle attributes.
801 (cp_parser_objc_method_tail_params_opt): Likewise.
802 (cp_parser_objc_method_signature): Likewise.
803 (cp_parser_objc_method_maybe_bad_prefix_attributes): New.
804 (cp_parser_objc_method_prototype_list): Handle attributes.
805 (cp_parser_objc_method_definition_list): Likewise.
807 2010-09-28 Richard Henderson <rth@redhat.com>
809 * cp-lang.c: Include "target.h".
810 (cp_eh_personality): Use targetm.except_unwind_info.
811 * Make-lang.in (cp-lang.o): Update deps.
813 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
815 * parser.c (cp_parser_objc_valid_prefix_attributes): New.
816 (cp_parser_declaration): Parse prefix attributes for ObjC++.
817 (cp_parser_objc_protocol_declaration): Handle attributes.
818 (cp_parser_objc_class_interface): Likewise.
819 (cp_parser_objc_declaration): Likewise.
821 2010-09-27 Jason Merrill <jason@redhat.com>
823 Require lvalues as specified by the standard.
824 * typeck.c (lvalue_or_else): Use real_lvalue_p.
825 (cp_build_addr_expr_1): Split out of cp_build_unary_op.
826 (cp_build_addr_expr, cp_build_addr_expr_strict): Interfaces.
827 (decay_conversion, get_member_function_from_ptrfunc): Adjust.
828 (build_x_unary_op, build_reinterpret_cast_1): Adjust.
829 (build_const_cast_1): Adjust.
830 * cp-tree.h: Declare new fns.
831 * call.c (build_this, convert_like_real, build_over_call): Adjust.
832 (initialize_reference): Adjust.
833 * class.c (build_base_path, convert_to_base_statically): Adjust.
834 (build_vfn_ref, resolve_address_of_overloaded_function): Adjust.
835 * cvt.c (build_up_reference, convert_to_reference): Adjust.
836 * decl.c (register_dtor_fn): Adjust.
837 * decl2.c (build_offset_ref_call_from_tree): Adjust.
838 * except.c (initialize_handler_parm): Adjust.
839 * init.c (build_offset_ref, build_delete, build_vec_delete): Adjust.
840 * rtti.c (build_dynamic_cast_1, tinfo_base_init): Adjust.
841 * tree.c (stabilize_expr): Adjust.
843 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
845 Merge from apple/trunk branch on FSF servers:
847 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
850 * typeck.c (composite_pointer_type): Call objc_have_common_type
851 when comparing two objective-c pointer types.
853 2005-07-18 Ziemowit Laski <zlaski@apple.com>
856 * call.c (standard_conversion): Do not issue warnings when
857 comparing ObjC pointer types.
859 2005-06-22 Ziemowit Laski <zlaski@apple.com>
862 * call.c (standard_conversion): Allow for a pointer conversion
863 between any two ObjC pointer types.
864 * typeck.c (composite_pointer_type): Determine common type
865 for two ObjC pointer types.
867 2010-09-24 Jan Hubicka <jh@suse.cz>
869 * decl.c (finish_function): Use decl_replaceable_p
870 * method.c (make_alias_for_thunk): Update call of
871 cgraph_same_body_alias.
873 2010-09-24 Jason Merrill <jason@redhat.com>
875 * decl.c (compute_array_index_type): Remember type dependence of
877 * pt.c (dependent_type_p_r): Don't recompute it here.
879 * error.c (dump_expr) [CASE_CONVERT]: Print conversion between
880 reference and pointer to the same type as "*" or "&".
882 2010-09-24 Nicola Pero <nicola.pero@meta-innovation.com>
884 * typeck.c (warn_args_num): Use warning 'too many arguments to
885 method [methodname]' for an Objective-C method instead of the less
886 satisfactory 'too many arguments to function' (with no method
889 2010-09-21 Jason Merrill <jason@redhat.com>
891 * mangle.c (write_expression) [SCOPE_REF]: Only do -fabi-version=1
892 special handling if we know the member.
894 2010-09-18 Jason Merrill <jason@redhat.com>
896 * call.c (compare_ics): Do lvalue/rvalue reference binding
897 comparison for ck_list, too.
899 2010-09-15 Jason Merrill <jason@redhat.com>
901 * semantics.c (finish_id_expression): Diagnose use of function
902 parms in evaluated context outside function body.
904 * decl2.c (grokbitfield): Diagnose non-integral width.
906 * call.c (convert_like_real): Use the underlying type of the
907 reference for the temporary.
909 2010-09-15 Jakub Jelinek <jakub@redhat.com>
912 * class.c (build_vtbl_initializer): Use fn instead of init's operand
913 as first argument to FDESC_EXPR.
915 2010-09-15 Paolo Carlini <paolo.carlini@oracle.com>
918 * decl.c (grokdeclarator): Check build_memfn_type return value
921 2010-09-13 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
923 * semantics.c (finish_for_stmt): Always test flag_new_for_scope.
924 (begin_range_for_stmt): Likewise.
926 2010-09-11 Rodrigo Rivas <rodrigorivascosta@gmail.com>
928 Implement range-based for-statements.
929 * cp-tree.def (RANGE_FOR_STMT): New.
930 * cp-tree.h (RANGE_FOR_DECL, RANGE_FOR_EXPR, RANGE_FOR_BODY): New.
931 (cp_convert_range_for): Declare.
932 * pt.c (tsubst_expr): Add RANGE_FOR_STMT.
933 (tsubst_copy_and_build): perform_koenig_lookup takes extra argument.
934 * semantics.c (begin_range_for_stmt): New.
935 (finish_range_for_decl): New.
936 (finish_for_stmt): Accept also RANGE_FOR_STMT.
937 (perform_koenig_lookup): Add extra argument include_std.
938 * parser.c (cp_parser_c_for): New with code from
939 cp_parser_iteration_statement().
940 (cp_parser_range_for): New.
941 (cp_convert_range_for): New.
942 (cp_parser_iteration_statement): Add range-for support.
943 (cp_parser_condition): Adjust comment.
944 (cp_parser_postfix_expression): perform_koenig_lookup takes extra
946 * dump.c (cp_dump_tree): Add RANGE_FOR_STMT.
947 * cxx-pretty-print.c: Likewise.
948 * lex.c (cxx_init): Likewise.
949 * name-lookup.c (lookup_function_nonclass): Add extra argument
951 (lookup_arg_dependent): Likewise.
952 * name-lookup.h: Likewise.
954 2010-09-10 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
957 * error.c (maybe_warn_cpp0x): Add new warning
958 CPP0X_INLINE_NAMESPACES.
959 * parser.c (cp_parser_namespace_definition): Likewise.
960 * cp-tree.h (cpp0x_warn_str): Likewise.
962 2010-09-10 Richard Guenther <rguenther@suse.de>
964 * decl.c (reshape_init_vector): For VECTOR_TYPEs, use
965 TYPE_VECTOR_SUBPARTS instead of TYPE_DEBUG_REPRESENTATION_TYPE.
967 2010-09-10 Jan Hubicka <jh@suse.cz>
969 PR tree-optimization/45605
970 * cp/class.c (build_vtbl_initializer): Avoid wrong type conversion in
973 2010-09-08 Jakub Jelinek <jakub@redhat.com>
976 * pt.c (tsubst) <case INTEGER_TYPE>: Call mark_rvalue_use
977 before calling fold_decl_constant_value.
979 2010-09-07 Arnaud Charlet <charlet@adacore.com>
981 * cp-tree.h (build_enumerator): Add new location_t parameter.
982 (build_lang_decl_loc): New function.
983 * decl.c (build_enumerator): New parameter loc. Use it when calling
984 build_decl. Replace build_lang_decl with build_lang_decl_loc.
985 * pt.c (tsubst_enum): Adjust call to build_enumerator.
986 * parser.c (cp_parser_enumerator_definition): Ditto.
987 * lex.c (build_lang_decl_loc): New function.
989 2010-09-06 Dodji Seketeli <dodji@redhat.com>
994 * tree.c (strip_typedefs): Strip typedefs from the context of
997 2010-09-06 Mark Mitchell <mark@codesourcery.com>
999 * typeck.c (cp_build_binary_op): Call do_warn_double_promotion.
1000 * call.c (build_conditional_expr): Likewise.
1001 (convert_arg_to_ellipsis): Likewise.
1003 2010-09-06 Arnaud Charlet <charlet@adacore.com>
1005 * parser.c (make_pointer_declarator, make_reference_declarator,
1006 make_call_declarator, make_array_declarator): Set declarator->id_loc.
1007 (cp_parser_init_declarator): Adjust location of decl if appropriate.
1009 2010-09-06 Jason Merrill <jason@redhat.com>
1011 * call.c (implicit_conversion): Fix value-init of enums.
1012 (convert_like_real): Likewise.
1014 * decl.c (cp_finish_decl): Don't change init for auto deduction.
1016 * pt.c (fold_non_dependent_expr_sfinae): Split out from...
1017 (fold_non_dependent_expr): ...here.
1018 (convert_nontype_argument): Use it. Take complain parm.
1019 Use perform_implicit_conversion instead of ocp_convert.
1020 Allow cv-qual changes.
1021 (convert_template_argument): Pass complain down.
1022 (tsubst_template_arg): Suppress constant expression warnings.
1025 * method.c (synthesized_method_walk): In constructors, also check
1026 subobject destructors.
1028 * semantics.c (finish_compound_literal): Always build a
1031 2010-08-30 Paolo Carlini <paolo.carlini@oracle.com>
1034 * decl.c (grokdeclarator): Use MAIN_NAME_P only on IDENTIFIER_NODEs.
1036 2010-08-30 Jakub Jelinek <jakub@redhat.com>
1039 * parser.c (cp_parser_omp_atomic): Handle boolean
1040 {PRE,POST}_INCREMENT.
1042 2010-08-29 Jason Merrill <jason@redhat.com>
1045 * parser.c (cp_parser_parameter_declaration): Pop parameter decls
1046 after tentative parsing.
1048 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1050 * Make-lang.in (g++spec.o): Update dependencies.
1051 * g++spec.c: Include opts.h
1052 (MATH_LIBRARY, LIBSTDCXX): Remove initial "-l".
1053 (lang_specific_driver): Use cl_decoded_option structures.
1055 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1057 * call.c: Use FOR_EACH_VEC_ELT.
1058 * class.c: Likewise.
1060 * decl2.c: Likewise.
1061 * error.c: Likewise.
1062 * except.c: Likewise.
1063 * mangle.c: Likewise.
1064 * method.c: Likewise.
1065 * name-lookup.c: Likewise.
1066 * parser.c: Likewise.
1069 * semantics.c: Likewise.
1070 * typeck2.c: Likewise.
1072 2010-08-19 Jason Merrill <jason@redhat.com>
1074 * call.c (reference_related_p): Check for error_mark_node.
1075 (add_function_candidate): Check it instead of
1076 same_type_ignoring_top_level_qualifiers_p.
1079 * init.c (build_new_1): Don't use build_value_init in a template.
1080 (build_value_init): Make sure we don't.
1083 * cp-gimplify.c (cp_gimplify_expr): Also remove assignment
1084 of empty class CONSTRUCTOR.
1086 * except.c (pending_noexcept, pending_noexcept_checks): New.
1087 (perform_deferred_noexcept_checks): New.
1088 (maybe_noexcept_warning): Split from...
1089 (finish_noexcept_expr): ...here. Adjust.
1090 * decl2.c (cp_write_global_declarations): Call
1091 perform_deferred_noexcept_checks.
1092 * cp-tree.h: And declare it.
1094 2010-08-18 Nathan Froyd <froydnj@codesourcery.com>
1097 * name-lookup.c (push_overloaded_decl): Change DECL_CHAIN to
1100 2010-08-17 Kai Tietz <kai.tietz@onevision.com>
1102 * class.c (note_name_declared_in_class): Make in 'extern "C"' blocks,
1103 or if -fms-extensions is enabled check, check permissive.
1105 2010-08-09 Jason Merrill <jason@redhat.com>
1108 * pt.c (lookup_template_class): Don't re-coerce outer parms.
1110 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1112 * call.c (add_builtin_candidates): Use VECs for local variable
1113 `types'. Adjust remainder of function accordingly.
1115 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1117 * name-lookup.c (is_associated_namespace): Convert local variables
1118 to be VECs instead of TREE_LISTs.
1120 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1122 * tree.c (varargs_function_p): Use stdarg_p.
1124 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1126 * parser.c (cp_default_arg_entry): Declare. Declare a VEC of it.
1127 (cp_unparsed_functions_entry): Declare. Declare a VEC of it.
1128 (cp_parser) [unparsed_functions_queues]: Rename to unparsed_queues.
1129 Change type to a VEC.
1130 (unparsed_funs_with_default_args): Define.
1131 (unparsed_funs_with_definitions): Define.
1132 (push_unparsed_function_queues): New function.
1133 (cp_parser_new): Call it.
1134 (pop_unparsed_function_queues): New function.
1135 (cp_parser_class_specifier): Adjust processing of unparsed functions.
1136 (cp_parser_template_declaration_after_export): Use VEC_safe_push.
1137 (cp_parser_save_member_function_body): Likewise.
1138 (cp_parser_late_parsing_for_member): Call push_unparsed_function_queues
1139 and pop_unparsed_function_queues.
1140 (cp_parser_late_parsing_default_args): Likewise.
1141 (cp_parser_save_default_args): Use VEC_safe_push.
1143 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1145 * name-lookup.h (cp_label_binding): Declare. Declare a VEC type
1147 (cp_binding_level): Convert shadowed_labels and dead_vars_from_for
1149 * decl.c (poplevel): Adjust for type changes.
1150 (declare_local_label): Likewise.
1152 2010-08-06 Jason Merrill <jason@redhat.com>
1154 * typeck.c (complete_type_or_maybe_complain): Split out from...
1155 (complete_type_or_else): Here.
1156 (build_class_member_access_expr): Call it.
1157 (finish_class_member_access_expr): Likewise.
1158 * call.c (build_special_member_call): Likewise.
1159 * cvt.c (build_expr_type_conversion): Likewise.
1160 * init.c (build_new): Likewise.
1161 * typeck2.c (build_functional_cast): Likewise.
1162 * cp-tree.h: Declare it.
1164 * init.c (build_value_init): Add complain parm.
1165 (build_value_init_noctor): Likewise.
1166 (perform_member_init): Pass it.
1167 (expand_aggr_init_1): Likewise.
1168 (build_new_1): Likewise.
1169 (build_vec_init): Likewise.
1170 * pt.c (tsubst_expr): Likewise.
1171 * typeck2.c (build_functional_cast): Likewise.
1172 * cp-tree.h: Adjust.
1173 * tree.c (build_target_expr_with_type): Handle error_mark_node.
1175 * typeck.c (decay_conversion): Any expression with type nullptr_t
1178 2010-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1181 * decl.c (duplicate_decls): Merge DECL_USER_ALIGN and DECL_PACKED.
1183 2010-07-27 Jason Merrill <jason@redhat.com>
1185 * pt.c (tsubst_expr) [DECL_EXPR]: Handle getting an AGGR_INIT_EXPR
1186 from build_value_init.
1187 * init.c (build_value_init_noctor): Give error for unknown array
1190 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1192 * cp-objcp-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
1194 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1196 * cp-objcp-common.c (cxx_initialize_diagnostics): First call
1197 c_common_initialize_diagnostics.
1198 * cp-objcp-common.h (LANG_HOOKS_OPTION_LANG_MASK,
1199 LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define.
1201 2010-07-21 Jason Merrill <jason@redhat.com>
1203 * tree.c (cp_tree_equal): Fix CONSTRUCTOR handling.
1205 * parser.c (cp_parser_init_declarator): Pass LOOKUP_NORMAL
1208 2010-07-20 Jeffrey Yasskin <jyasskin@google.com>
1211 * pt.c (instantiate_class_template): Propagate the template's
1212 location to its instance.
1214 2010-07-20 Jason Merrill <jason@redhat.com>
1217 * pt.c (tsubst_copy_and_build): Rework last change.
1220 * pt.c (tsubst_copy_and_build): Handle partial substitution of
1223 2010-07-19 Jason Merrill <jason@redhat.com>
1226 * semantics.c (finish_decltype_type): Correct decltype
1227 of parenthesized rvalue reference variable.
1230 * tree.c (cp_tree_equal): Compare type of *CAST_EXPR.
1231 * pt.c (iterative_hash_template_arg): Hash type of *CAST_EXPR.
1233 2010-07-19 Paolo Carlini <paolo.carlini@oracle.com>
1236 * typeck.c (build_x_compound_expr_from_list): Add tsubst_flags_t
1238 * cp-tree.h: Adjust declaration.
1239 * init.c (perform_member_init): Adjust caller.
1240 * decl.c (grok_reference_init, cp_finish_decl): Likewise.
1241 * typeck2.c (store_init_value): Likewise.
1242 (build_functional_cast): Pass complain argument to
1243 build_x_compound_expr_from_list.
1245 2010-07-16 Jason Merrill <jason@redhat.com>
1248 * pt.c (process_partial_specialization): Diagnose partial
1249 specialization after instantiation.
1250 (most_specialized_class): Add complain parm.
1252 * ptree.c (cxx_print_xnode): Handle TEMPLATE_INFO.
1254 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1256 * init.c (build_new_1): Use cp_build_function_call_nary instead of
1257 cp_build_function_call.
1259 2010-07-15 Jason Merrill <jason@redhat.com>
1262 * call.c (add_function_candidate): If we're working on an implicit
1263 declaration, don't consider candidates that won't match.
1264 * typeck.c (same_type_ignoring_top_level_qualifiers_p): Now a fn.
1265 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): Adjust.
1268 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1269 (TYPE_HAS_USER_OPEQ): New.
1270 * decl.c (grok_special_member_properties): Set it.
1271 * class.c (add_implicitly_declared_members): Don't lazily declare
1272 constructors/operator= if a base or member has a user-declared one.
1273 (check_bases_and_members, check_bases): Adjust.
1274 (check_field_decls, check_field_decl): Adjust.
1276 2010-07-15 Anatoly Sokolov <aesok@post.ru>
1278 * decl.c (integer_three_node): Remove.
1279 (cxx_init_decl_processing): Do not initialize the integer_three_node.
1280 * cp-tree.h (integer_three_node): Remove.
1282 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1284 * cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
1286 * class.c: Likewise.
1287 * cp-gimplify.c: Likewise.
1289 * decl2.c: Likewise.
1291 * mangle.c: Likewise.
1292 * name-lookup.c: Likewise.
1293 * optimize.c: Likewise.
1294 * parser.c: Likewise.
1297 * search.c: Likewise.
1298 * semantics.c: Likewise.
1299 * typeck.c: Likewise.
1300 * typeck2.c: Likewise.
1302 2010-07-14 Jason Merrill <jason@redhat.com>
1304 * init.c (sort_mem_initializers): Rename "field_type" to "ctx".
1305 (build_field_list): Cache field type.
1307 Implement C++0x unrestricted unions (N2544)
1308 * class.c (check_field_decl): Loosen union handling in C++0x.
1309 * method.c (walk_field_subobs): Split out from...
1310 (synthesized_method_walk): ...here. Set msg before loops.
1311 (process_subob_fn): Check for triviality in union members.
1312 * init.c (sort_mem_initializers): Splice out uninitialized
1313 anonymous unions and union members.
1314 (push_base_cleanups): Don't automatically destroy anonymous unions
1317 2010-07-13 Jason Merrill <jason@redhat.com>
1320 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1321 (TYPE_HAS_USER_OPEQ): New.
1322 * decl.c (grok_special_member_properties): Set it.
1323 * class.c (add_implicitly_declared_members): Don't lazily declare
1324 constructors/operator= if a base or member has a user-declared one.
1325 (check_bases_and_members, check_bases): Adjust.
1326 (check_field_decls, check_field_decl): Adjust.
1327 * method.c (synthesized_method_walk): Initialize check_vdtor.
1330 * mangle.c (write_type): Canonicalize.
1331 (canonicalize_for_substitution): Retain cv-quals on FUNCTION_TYPE.
1332 (write_CV_qualifiers_for_type): Ignore them in abi>=5.
1334 2010-07-13 Paolo Carlini <paolo.carlini@oracle.com>
1337 * call.c (convert_like_real): Adjust convert_ptrmem call, pass
1339 * typeck.c (get_delta_difference): Update prototype, add a
1340 tsubst_flags_t parameter; update get_delta_difference_1 calls and
1341 add checks for error_mark_node.
1342 (get_delta_difference_1): Update prototype, add a tsubst_flags_t
1343 parameter; update lookup_base call.
1344 (build_ptrmemfunc): Update prototype, add a tsubst_flags_t
1345 parameter; update get_delta_difference call and add check for
1347 (convert_ptrmem): Update prototype, add a tsubst_flags_t
1348 parameter; update get_delta_difference call and add check for
1349 error_mark_node; update build_ptrmemfunc call.
1350 (build_static_cast_1): Adjust convert_ptrmem call.
1351 (expand_ptrmemfunc_cst): Adjust get_delta_difference call.
1352 (cp_build_unary_op): Adjust build_ptrmemfunc call.
1353 * cvt.c (cp_convert_to_pointer, convert_force): Adjust convert_ptrmem
1354 and build_ptrmemfunc calls.
1355 * cp-tree.h: Update build_ptrmemfunc and convert_ptrmem prototypes.
1357 2010-07-12 Paolo Carlini <paolo.carlini@oracle.com>
1360 * call.c (build_temp): Add tsubst_flags_t complain parameter;
1361 adjust build_special_member_call call, pass complain.
1362 (convert_like_real): Adjust build_temp call, pass complain.
1364 2010-07-09 Jason Merrill <jason@redhat.com>
1367 * cp-tree.h (BV_LOST_PRIMARY): New macro.
1368 * class.c (update_vtable_entry_for_fn): Fix covariant thunk logic.
1369 Set BV_LOST_PRIMARY.
1370 (build_vtbl_initializer): Check BV_LOST_PRIMARY.
1372 2010-07-08 Jason Merrill <jason@redhat.com>
1375 * class.c (update_vtable_entry_for_fn): Fix handling of dummy
1376 virtual bases for covariant thunks.
1378 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1380 * cp-tree.h: Do not include toplev.h.
1382 2010-07-06 Jason Merrill <jason@redhat.com>
1385 * call.c (is_std_init_list): Look through typedefs.
1388 * init.c (build_offset_ref): If scope isn't dependent,
1389 don't exit early. Look at TYPE_MAIN_VARIANT.
1390 * pt.c (tsubst_copy) [OFFSET_REF]: Do substitution.
1392 * error.c (dump_function_decl): Don't crash on null DECL_NAME.
1394 2010-07-06 Shujing Zhao <pearly.zhao@oracle.com>
1396 * cp-tree.h (impl_conv_void): New type.
1397 (convert_to_void): Adjust prototype.
1398 * cvt.c (convert_to_void): Use impl_conv_void, emit and adjust the
1399 diagnostic for easy translation. Change caller.
1400 * typeck.c: Update call to convert_to_void.
1401 * semantics.c: Likewise.
1404 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1406 * decl.c (cp_finish_decl): Call add_local_decl.
1407 * optimize.c (clone_body): Adjust for new type of cfun->local_decls.
1409 2010-07-05 Paolo Carlini <paolo.carlini@oracle.com>
1411 * pt.c (tsubst): Early declare code = TREE_CODE (t) and use it
1414 2010-07-05 Shujing Zhao <pearly.zhao@oracle.com>
1417 * parser.c (cp_parser_primary_expression): Error if local template is
1420 2010-07-02 Le-Chun Wu <lcwu@google.com>
1423 * name-lookup.c (pushdecl_maybe_friend): Warn when a local decl
1424 (variable or type) shadows another type.
1426 2010-07-02 Jakub Jelinek <jakub@redhat.com>
1429 * typeck.c (convert_for_assignment): When converting a convertible
1430 vector type or objc++ types, call mark_rvalue_use.
1431 * typeck2.c (build_m_component_ref): Use return values from
1432 mark_rvalue_use or mark_lvalue_use.
1433 * class.c (build_base_path): Likewise.
1434 * call.c (build_conditional_expr): Likewise.
1436 2010-07-02 Paolo Carlini <paolo.carlini@oracle.com>
1439 * pt.c (tsubst_baselink): Return error_mark_node if lookup_fnfields
1442 2010-07-01 Richard Guenther <rguenther@suse.de>
1444 * cp-gimplify.c (cp_gimplify_expr): Open-code the rhs
1445 predicate we are looking for, allow non-gimplified
1448 2010-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1451 * typeck.c (cp_build_unary_op): Early return error_mark_node when
1452 arg is NULL_TREE too.
1453 * call.c (convert_class_to_reference): Return error_mark_node when
1456 2010-06-30 Michael Matz <matz@suse.de>
1458 * repo.c (finish_repo): Fix typo.
1460 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1462 * parser.c (cp_parser_omp_for_loop): Use a VEC for for_block.
1464 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1466 * repo.c (pending_repo): Change type to a VEC.
1467 (finish_repo): Adjust for new type of pending_repo.
1468 (repo_emit_p): Likewise.
1470 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1472 * tree.c: Include gimple.h. Do not include tree-flow.h
1473 * decl.c: Do not include tree-flow.h
1474 * Make-lang.in: Adjust dependencies.
1476 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1478 * decl.c (incomplete_var): Declare. Declare VECs containing them.
1479 (incomplete_vars): Adjust comment. Change type to a VEC.
1480 (maybe_register_incomplete_var): Adjust for new type.
1481 (complete_vars): Adjust iteration over incomplete_vars.
1483 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1485 * decl.c (struct named_label_entry): Change type of bad_decls field
1487 (poplevel_named_label_1): Adjust for new type of bad_decls.
1488 (check_goto): Likewise.
1490 2010-06-29 Jason Merrill <jason@redhat.com>
1492 Enable implicitly declared move constructor/operator= (N3053).
1493 * class.c (add_implicitly_declared_members): A class with no
1494 explicitly declared copy or move constructor gets both declared
1495 implicitly, and similarly for operator=.
1496 (check_bases): A type with no copy ctor does not inhibit
1497 a const copy ctor in a derived class. It does mean the derived
1499 (check_field_decl): Likewise.
1500 (check_bases_and_members): A nonexistent copy ctor/op= is non-trivial.
1501 * tree.c (type_has_nontrivial_copy_init): Adjust semantics.
1502 (trivially_copyable_p): Likewise.
1503 * call.c (convert_like_real): Use type_has_nontrivial_copy_init.
1504 * class.c (finish_struct_bits): Likewise.
1505 * tree.c (build_target_expr_with_type): Likewise.
1506 * typeck2.c (store_init_value): Likewise.
1508 Enable implicitly deleted functions (N2346)
1509 * class.c (check_bases_and_members): Adjust lambda flags.
1510 * method.c (implicitly_declare_fn): Set DECL_DELETED_FN if appropriate.
1512 * decl2.c (mark_used): Adjust error for use of deleted function.
1514 Machinery to support implicit delete/move.
1515 * cp-tree.h: (struct lang_type_class): Add lazy_move_assign,
1516 has_complex_move_ctor, has_complex_move_assign bitfields.
1517 (CLASSTYPE_LAZY_MOVE_ASSIGN): New.
1518 (TYPE_HAS_COMPLEX_MOVE_ASSIGN): New.
1519 (TYPE_HAS_COMPLEX_MOVE_CTOR): New.
1520 (enum special_function_kind): Add sfk_move_assignment.
1521 (LOOKUP_SPECULATIVE): New.
1522 * call.c (build_over_call): Return early if it's set.
1523 (build_over_call): Use trivial_fn_p.
1524 * class.c (check_bases): If the base has no default constructor,
1525 the derived one is non-trivial. Handle move ctor/op=.
1526 (check_field_decl): Likewise.
1527 (check_bases_and_members): Handle move ctor/op=.
1528 (add_implicitly_declared_members): Handle CLASSTYPE_LAZY_MOVE_ASSIGN.
1529 (type_has_move_constructor, type_has_move_assign): New.
1530 * decl.c (grok_special_member_properties): Handle move ctor/op=.
1531 * method.c (type_has_trivial_fn, type_set_nontrivial_flag): New.
1532 (trivial_fn_p): New.
1533 (do_build_copy_constructor): Use it.
1534 (do_build_assign_ref): Likewise. Handle move assignment.
1535 (build_stub_type, build_stub_object, locate_fn_flags): New.
1536 (locate_ctor): Use locate_fn_flags.
1537 (locate_copy, locate_dtor): Remove.
1538 (get_dtor, get_default_ctor, get_copy_ctor, get_copy_assign): New.
1539 (process_subob_fn, synthesized_method_walk): New.
1540 (maybe_explain_implicit_delete): New.
1541 (implicitly_declare_fn): Use synthesized_method_walk,
1542 type_has_trivial_fn, and type_set_nontrivial_flag.
1543 (defaulted_late_check): Set DECL_DELETED_FN.
1544 (defaultable_fn_check): Handle sfk_move_assignment.
1545 (lazily_declare_fn): Clear CLASSTYPE_LAZY_* early. Don't declare
1546 implicitly deleted move ctor/op=.
1547 * search.c (lookup_fnfields_1): Handle sfk_move_assignment.
1548 (lookup_fnfields_slot): New.
1549 * semantics.c (omp_clause_info_fndecl): Remove.
1550 (cxx_omp_create_clause_info): Use get_default_ctor, get_copy_ctor,
1551 get_copy_assign, trivial_fn_p.
1552 (trait_expr_value): Adjust call to locate_ctor.
1553 * tree.c (special_function_p): Handle sfk_move_assignment.
1555 * class.c (type_has_virtual_destructor): New.
1556 * cp-tree.h: Declare it.
1557 * semantics.c (trait_expr_value): Use it.
1559 * call.c (build_over_call): Only give warnings with tf_warning.
1561 * name-lookup.c (pop_scope): Handle NULL_TREE.
1563 * cp-tree.h (TYPE_HAS_ASSIGN_REF): Rename to TYPE_HAS_COPY_ASSIGN.
1564 (TYPE_HAS_CONST_ASSIGN_REF): Rename to TYPE_HAS_CONST_COPY_ASSIGN.
1565 (TYPE_HAS_INIT_REF): Rename to TYPE_HAS_COPY_CTOR.
1566 (TYPE_HAS_CONST_INIT_REF): Rename to TYPE_HAS_CONST_COPY_CTOR.
1567 (TYPE_HAS_COMPLEX_ASSIGN_REF): Rename to TYPE_HAS_COMPLEX_COPY_ASSIGN.
1568 (TYPE_HAS_COMPLEX_INIT_REF): Rename to TYPE_HAS_COMPLEX_COPY_CTOR.
1569 (TYPE_HAS_TRIVIAL_ASSIGN_REF): Rename to TYPE_HAS_TRIVIAL_COPY_ASSIGN.
1570 (TYPE_HAS_TRIVIAL_INIT_REF): Rename to TYPE_HAS_TRIVIAL_COPY_CTOR.
1571 (CLASSTYPE_LAZY_ASSIGNMENT_OP): Rename to CLASSTYPE_LAZY_COPY_ASSIGN.
1572 (sfk_assignment_operator): Rename to sfk_copy_assignment.
1573 * decl.c, call.c, class.c, init.c, method.c, pt.c, ptree.c: Adjust.
1574 * search.c, semantics.c, tree.c: Adjust.
1576 * pt.c (dependent_scope_ref_p): Remove.
1577 (value_dependent_expression_p): Don't call it.
1578 (type_dependent_expression_p): Here either.
1579 * init.c (build_offset_ref): Set TREE_TYPE on a qualified-id
1580 if the scope isn't dependent.
1582 * pt.c (convert_nontype_argument): Use mark_lvalue_use if we want
1586 * pt.c (has_value_dependent_address): New.
1587 (value_dependent_expression_p): Check it.
1588 (convert_nontype_argument): Likewise. Call decay_conversion before
1589 folding if we want a pointer.
1590 * semantics.c (finish_id_expression): Don't add SCOPE_REF if the
1591 scope is the current instantiation.
1593 2010-06-28 Jakub Jelinek <jakub@redhat.com>
1596 * class.c (build_base_path): If want_pointer, call mark_rvalue_use
1599 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1601 * init.c: Do not include except.h.
1604 * cp-lang.c: Likewise.
1606 * semantics.c: Likewise.
1607 * decl2.c: Likewise.
1608 * except.c: Likewise.
1609 (init_exception_processing): Do not set the removed
1610 lang_protect_cleanup_actions here.
1611 (cp_protect_cleanup_actions): Make non-static and remove prototype.
1612 (doing_eh): New, moved from except.c but removed the do_warning flag.
1613 (expand_start_catch_block): Update doing_eh call.
1614 (expand_end_catch_block): Likewise.
1615 (build_throw): Likewise.
1616 * cp-tree.h: Prototype cp_protect_cleanup_actions.
1617 * cp-objcp-common.h: Set LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS to
1618 cp_protect_cleanup_actions.
1619 * Make-lang.in: Update dependencies.
1621 2010-06-26 Jason Merrill <jason@redhat.com>
1623 * call.c (add_function_candidate): Set LOOKUP_COPY_PARM for any
1624 constructor called with a single argument that takes a reference
1625 to the constructor's class.
1626 (BAD_CONVERSION_RANK): New.
1627 (compare_ics): Use it to compare bad ICSes.
1629 2010-06-25 Joseph Myers <joseph@codesourcery.com>
1631 * lang-specs.h: Remove +e handling.
1633 2010-06-24 Andi Kleen <ak@linux.intel.com>
1635 * parser.c: (cp_parser_question_colon_clause):
1636 Switch to use cp_lexer_peek_token.
1637 Call warn_for_omitted_condop. Call pedwarn for omitted
1640 2010-06-22 Jakub Jelinek <jakub@redhat.com>
1643 * typeck2.c (build_m_component_ref): Call mark_lvalue_use on
1644 datum and mark_rvalue_use on component.
1647 * error.c (dump_expr): Don't look at CALL_EXPR_ARG (t, 0) if
1648 the CALL_EXPR has no arguments.
1650 2010-06-21 Jason Merrill <jason@redhat.com>
1652 * typeck.c (comp_except_specs): Fix ce_derived with noexcept.
1654 * semantics.c (check_trait_type): Check COMPLETE_TYPE_P for array
1657 2010-06-17 Nathan Froyd <froydnj@codesourcery.com>
1659 * name-lookup.c (struct arg_lookup): Convert namespaces and
1660 classes fields to VEC.
1661 (arg_assoc_namespace): Adjust for new type of namespaces.
1662 (arg_assoc_class): Adjust for new type of classes.
1663 (lookup_arg_dependent): Use make_tree_vector and
1664 release_tree_vector.
1665 * typeck2.c (build_x_arrow): Use vec_member.
1667 2010-06-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
1670 * error.c (dump_decl): Better wording for anonymous namespace.
1672 2010-06-16 Nathan Froyd <froydnj@codesourcery.com>
1674 * class.c (build_vtbl_initializer): Adjust computation of new_position
1675 and which entry to add padding for.
1677 2010-06-16 Jason Merrill <jason@redhat.com>
1679 * except.c (check_noexcept_r): Return the problematic function.
1680 (finish_noexcept_expr): Give -Wnoexcept warning. Add complain parm.
1681 * pt.c (tsubst_copy_and_build): Pass it.
1682 * parser.c (cp_parser_unary_expression): Likewise.
1683 * cp-tree.h: Adjust prototype.
1685 * method.c (defaulted_late_check): Give the defaulted method
1686 the same exception specification as the implicit declaration.
1688 2010-06-15 Jason Merrill <jason@redhat.com>
1690 * class.c (add_implicitly_declared_members): Implicit assignment
1691 operators can also be virtual overriders.
1692 * method.c (lazily_declare_fn): Likewise.
1694 * call.c (convert_like_real): Give "initializing argument of"
1695 information for ambiguous conversion. Give source position
1698 * call.c (print_z_candidates): Do print viable deleted candidates.
1699 (joust): Don't choose a deleted function just because its worst
1700 conversion is better than another candidate's worst.
1702 * call.c (convert_like_real): Don't complain about
1703 list-value-initialization from an explicit constructor.
1705 * decl.c (duplicate_decls): Use DECL_IS_BUILTIN rather than test
1706 DECL_SOURCE_LOCATION directly.
1708 * class.c (type_has_user_provided_default_constructor): Use
1711 * call.c (is_subseq): Handle ck_aggr, ck_list.
1712 (compare_ics): Treat an aggregate or ambiguous conversion to the
1713 same type as involving the same function.
1715 2010-06-13 Shujing Zhao <pearly.zhao@oracle.com>
1717 * typeck.c (convert_for_assignment): Fix comment. Change message
1718 format from %d to %qP.
1719 (convert_for_initialization): Fix comment.
1721 2010-06-11 Shujing Zhao <pearly.zhao@oracle.com>
1723 * cp-tree.h (expr_list_kind): New type.
1724 (impl_conv_rhs): New type.
1725 (build_x_compound_expr_from_list, convert_for_initialization): Adjust
1727 (typeck.c (convert_arguments): Use impl_conv_rhs and emit the
1728 diagnostics for easy translation. Change caller.
1729 (convert_for_initialization): Use impl_conv_rhs and change caller.
1730 (build_x_compound_expr_from_list): Use expr_list_kind and emit the
1731 diagnostics for easy translation. Change caller.
1732 * decl.c (bad_spec_place): New enum.
1733 (bad_specifiers): Use it and emit the diagnostics for easy
1734 translation. Change caller.
1735 * pt.c (coerce_template_parms): Put the diagnostics in full sentence.
1737 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1739 * cp-tree.h (struct saved_scope): Change decl_ns_list field type
1741 * decl2.c (cp_write_global_declarations): Adjust for new type of
1742 decl_namespace_list.
1743 * name-lookup.c (current_decl_namespace): Likewise.
1744 (push_decl_namespace): Likewise.
1745 (pop_decl_namespace): Likewise.
1747 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1749 * call.c (build_java_interface_fn_ref): Call build_function_type_list
1750 instead of build_function_type.
1751 * decl.c (cxx_init_decl_processing): Likewise.
1752 (declare_global_var): Likewise.
1753 (get_atexit_node): Likewise.
1754 (expand_static_init): Likewise.
1755 * decl2.c (start_objects): Likewise.
1756 (start_static_storage_duration_function): Likewise.
1757 * except.c (init_exception_processing): Likewise.
1758 (build_exc_ptr): Likewise.
1759 (build_throw): Likewise.
1760 * rtti.c (throw_bad_cast): Likewise.
1761 (throw_bad_typeid): Likewise.
1762 (build_dynamic_cast_1): Likewise.
1764 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1766 * call.c (build_call_n): Call XALLOCAVEC instead of alloca.
1767 (build_op_delete_call): Likewise.
1768 (build_over_call): Likewise.
1769 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1770 * pt.c (process_partial_specialization): Likewise.
1771 (tsubst_template_args): Likewise.
1772 * semantics.c (finish_asm_stmt): Likewise.
1774 2010-06-08 Nathan Sidwell <nathan@codesourcery.com>
1776 * decl.c (record_key_method_defined): New, broken out of ...
1777 (finish_function): ... here. Call it.
1778 (start_decl): Treat aliases as definitions.
1780 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1782 * typeck2.c (abstract_virtuals_error): Use typed GC allocation.
1784 * pt.c (maybe_process_partial_specialization): Likewise.
1785 (register_specialization): Likewise.
1786 (add_pending_template): Likewise.
1787 (lookup_template_class): Likewise.
1788 (push_tinst_level): Likewise.
1790 * parser.c (cp_lexer_new_main): Likewise.
1791 (cp_lexer_new_from_tokens): Likewise.
1792 (cp_token_cache_new): Likewise.
1793 (cp_parser_context_new): Likewise.
1794 (cp_parser_new): Likewise.
1795 (cp_parser_nested_name_specifier_opt): Likewise.
1796 (cp_parser_template_id): Likewise.
1798 * name-lookup.c (binding_entry_make): Likewise.
1799 (binding_table_construct): Likewise.
1800 (binding_table_new): Likewise.
1801 (cxx_binding_make): Likewise.
1802 (pushdecl_maybe_friend): Likewise.
1803 (begin_scope): Likewise.
1804 (push_to_top_level): Likewise.
1806 * lex.c (init_reswords): Likewise.
1807 (retrofit_lang_decl): Likewise.
1808 (cxx_dup_lang_specific_decl): Likewise.
1809 (copy_lang_type): Likewise.
1810 (cxx_make_type): Likewise.
1812 * decl.c (make_label_decl): Likewise.
1813 (check_goto): Likewise.
1814 (start_preparsed_function): Likewise.
1815 (save_function_data): Likewise.
1817 * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
1819 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
1821 * class.c (finish_struct_1): Likewise.
1823 * cp-tree.h (struct lang_type): Add variable_size GTY option.
1824 (struct lang_decl): Likewise.
1826 * parser.c (cp_parser_new): Update comment to not reference
1829 2010-06-07 Jason Merrill <jason@redhat.com>
1832 * error.c (dump_parameters): Mask out TFF_SCOPE.
1833 (dump_simple_decl): Don't print the scope of a PARM_DECL.
1834 (dump_scope): Remove no-op mask.
1837 * parser.c (cp_parser_lookup_name): Fix naming the constructor.
1839 * cp-tree.h (COMPLETE_OR_OPEN_TYPE_P): New macro.
1840 * init.c (build_offset_ref): Use it.
1841 * pt.c (maybe_process_partial_specialization): Use it.
1842 (instantiate_class_template): Use it.
1843 * search.c (lookup_base): Use it.
1845 2010-06-07 Jakub Jelinek <jakub@redhat.com>
1848 * expr.c (mark_exp_read): Handle INDIRECT_REF.
1849 * cvt.c (convert_to_void): Handle INDIRECT_REF like
1850 handled_component_p.
1853 * decl.c (initialize_local_var): If TREE_USED is set on the type,
1854 set also DECL_READ_P on the decl.
1856 2010-05-25 Dodji Seketeli <dodji@redhat.com>
1859 * cp-tree.h (typedef_variant_p): Move this declaration to
1861 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
1862 * decl.c (grokdeclarator): Do not rename debug info of an
1863 anonymous tagged type named by a typedef.
1865 2010-06-05 Fabien Chêne <fabien@gcc.gnu.org>
1868 * class.c (check_field_decls): Move the call to
1869 check_bitfield_decl before trying to set the
1870 CLASSTYPE_READONLY_FIELDS_NEED_INIT flag.
1872 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1874 * typeck.c: Update include path for moved files.
1877 * cp-gimplify.c: Likewise.
1878 * cp-lang.c: Likewise.
1880 * semantics.c: Likewise.
1881 * cxx-pretty-print.h: Likewise.
1882 * decl2.c: Likewise.
1883 * parser.c: Likewise.
1884 * cp-objcp-common.c: Likewise.
1885 * cp-tree.h: Likewise.
1886 * name-lookup.c: Likewise.
1888 * name-lookup.h: Likewise.
1889 * config-lang.in: Update paths in gtfiles for files in c-family/.
1890 * Make-lang.in: Likewise.
1892 2010-06-04 Magnus Fromreide <magfr@lysator.liu.se>
1894 * cvt.c (cp_convert_to_pointer): Use null_ptr_cst_p.
1895 * typeck.c (build_ptrmemfunc): Likewise.
1897 2010-06-04 Jason Merrill <jason@redhat.com>
1899 * typeck2.c (merge_exception_specifiers): Adjust merging of
1900 throw() and noexcept(true).
1902 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Avoid
1903 using an uninitialized variable.
1905 * cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR.
1906 (pp_cxx_expression): Likewise.
1908 Implement noexcept-specification (15.4)
1909 * parser.c (cp_parser_exception_specification_opt): Parse it.
1910 Give -Wdeprecated warning about throw() specs.
1911 * pt.c (tsubst_exception_specification): Handle it.
1912 * error.c (dump_exception_spec): Handle it.
1913 (dump_expr): Handle NOEXCEPT_EXPR.
1914 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1915 * typeck.c (comp_except_specs): Handle compatibility rules.
1916 Change exact parm to take an enum.
1917 * typeck2.c (merge_exception_specifiers): Handle noexcept.
1918 * except.c (nothrow_spec_p, type_noexcept_p): New fns.
1919 (type_throw_all_p, build_noexcept_spec): New fns.
1920 * cp-tree.h (TYPE_NOTHROW_P, TYPE_NOEXCEPT_P): Use them.
1921 (comp_except_specs): Define ce_derived, ce_normal, ce_exact enums.
1922 (cp_tree_index): Add CPTI_NOEXCEPT_TRUE_SPEC, CPTI_NOEXCEPT_FALSE_SPEC.
1923 (noexcept_true_spec, noexcept_false_spec): New macros.
1924 * name-lookup.c (pushdecl_maybe_friend): Adjust.
1925 * search.c (check_final_overrider): Adjust.
1926 * decl.c (check_redeclaration_exception_specification): Adjust.
1927 (use_eh_spec_block): Use type_throw_all_p.
1928 (cxx_init_decl_processing): Set noexcept_false_spec,noexcept_true_spec.
1929 Give operator new a noexcept-specification in C++0x mode.
1930 * tree.c (build_exception_variant, cxx_type_hash_eq): Adjust.
1931 (cp_build_type_attribute_variant): Don't test TYPE_RAISES_EXCEPTIONS.
1933 Implement noexcept operator (5.3.7)
1934 * cp-tree.def (NOEXCEPT_EXPR): New.
1935 * except.c (check_noexcept_r, finish_noexcept_expr): New.
1936 * cp-tree.h: Declare finish_noexcept_expr.
1937 * parser.c (cp_parser_unary_expression): Parse noexcept-expression.
1938 * pt.c (tsubst_copy_and_build): And tsubst it.
1939 (type_dependent_expression_p): Handle it.
1940 (value_dependent_expression_p): Handle it.
1942 * call.c (build_conditional_expr): Never fold in unevaluated context.
1943 * tree.c (build_aggr_init_expr): Propagate TREE_NOTHROW.
1944 * semantics.c (simplify_aggr_init_expr): Likewise.
1945 * typeck.c (merge_types): Call merge_exception_specifiers.
1946 * decl.c (duplicate_decls): Check DECL_SOURCE_LOCATION rather than
1947 DECL_ANTICIPATED for preferring new type.
1949 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1951 * g++spec.c (lang_specific_driver): Use GCC-specific formats in
1954 2010-06-04 Jakub Jelinek <jakub@redhat.com>
1957 * typeck.c (build_class_member_access_expr): Call mark_exp_read
1958 on object for static data members.
1960 2010-06-04 Jakub Jelinek <jakub@redhat.com>
1961 Jason Merrill <jason@redhat.com>
1964 * call.c (build_conditional_expr): If both arg2 and arg3 are lvalues
1965 with the same type, call mark_lvalue_use on both.
1967 2010-06-03 Nathan Froyd <froydnj@codesourcery.com>
1969 * class.c (struct vtbl_init_data_s): Remove last_init field.
1970 (struct secondary_vptr_vtt_init_data_s): Change type of inits field
1972 (finish_vtbls): Use a VEC rather than a TREE_LIST for the accumulated
1974 (build_vtt): Likewise.
1975 (initialize_vtable): Take a VEC instead of a tree.
1976 (build_vtt_inits): Change return type to void. Take a VEC **
1977 instead of a tree *; accumulate results into said VEC.
1978 (build_ctor_vtbl_group): Use a VEC rather than a TREE_LIST for the
1979 accumulated initializers. Pass the vtable to accumulate_vtbl_inits.
1980 (accumulate_vtbl_inits): Add extra vtable tree parameter; take a VEC
1982 (dfs_accumulate_vtbl_inits): Likewise. Change return type to void.
1983 (build_vtbl_initializer): Add VEC parameter; accumulate initializers
1985 (dfs_build_secondary_vptr_vtt_inits): Use CONSTRUCTOR_APPEND_ELT
1986 rather than tree_cons.
1987 (build_vbase_offset_vtbl_entries): Likewise.
1988 (add_vcall_offset): Likewise.
1989 (build_rtti_vtbl_entries): Likewise.
1990 * cp-tree.h (initialize_artificial_var): Take a VEC instead of a tree.
1991 * decl.c (initialize_artificial_var): Use build_constructor instead
1992 of build_constructor_from_list.
1994 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
1997 * class.c (layout_class_type): Check MAX_FIXED_MODE_SIZE on
2000 2010-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2002 * parser.c (cp_parser_mem_initializer_list): Change error text.
2004 2010-06-02 Jakub Jelinek <jakub@redhat.com>
2006 * cp-objcp-common.c (shadowed_var_for_decl): Change into
2007 tree_decl_map hashtab from tree_map.
2008 (decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Adjust.
2009 (init_shadowed_var_for_decl): Adjust initialization.
2012 * cvt.c (convert_to_void): If implicit is NULL, call mark_rvalue_use
2013 instead of calling mark_exp_read only when not an assignment.
2016 * semantics.c (finalize_nrv): Don't copy DECL_ARTIFICIAL, DECL_IGNORED_P,
2017 DECL_SOURCE_LOCATION and DECL_ABSTRACT_ORIGIN from var to result.
2018 Set DECL_VALUE_EXPR on var.
2020 2010-06-02 Jason Merrill <jason@redhat.com>
2022 * error.c (dump_type): Improve typedef handling.
2027 * name-lookup.c (same_entity_p): New.
2028 (ambiguous_decl): Multiple declarations of the same entity
2031 2010-06-01 Jason Merrill <jason@redhat.com>
2034 * call.c (add_list_candidates): Prefer the default constructor.
2035 (build_aggr_conv): Treat missing initializers like { }.
2036 * typeck2.c (process_init_constructor_record): Likewise.
2037 * init.c (expand_default_init): Use digest_init for
2038 direct aggregate initialization, too.
2040 * call.c (add_list_candidates): Split out...
2041 (build_user_type_conversion_1): ...from here.
2042 (build_new_method_call): And here.
2043 (implicit_conversion): Propagate LOOKUP_NO_NARROWING.
2046 * call.c (build_list_conv): Set list-initialization flags properly.
2048 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2050 * typeck2.c (build_x_arrow): Make types_memoized a VEC.
2052 2010-06-01 Arnaud Charlet <charlet@adacore.com>
2053 Matthew Gingell <gingell@adacore.com>
2055 * Make-lang.in (CXX_C_OBJS): Add c-ada-spec.o.
2056 * decl2.c: Include langhooks.h and c-ada-spec.h.
2057 (cpp_check, collect_source_refs, collect_ada_namespace,
2058 collect_all_refs): New functions.
2059 (cp_write_global_declarations): Add handling of -fdump-ada-spec.
2060 * lang-specs.h: Ditto.
2062 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2064 * cp-tree.h (cp_build_function_call_nary): Declare.
2065 * typeck.c (cp_build_function_call_nary): Define.
2066 * decl.c (register_dtor_fn): Use it instead of
2067 cp_build_function_call.
2068 (cxx_maybe_build_cleanup): Likewise.
2069 * decl2.c (generate_ctor_or_dtor_function): Likewise.
2070 * except.c (do_get_exception_ptr): Likewise.
2071 (do_begin_catch): Likewise.
2072 (do_allocate_exception): Likewise.
2073 (do_free_exception): Likewise.
2074 (build_throw): Likewise. Use cp_build_function_call_vec instead
2075 of cp_build_function_call.
2076 (do_end_catch): Likewise.
2078 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2080 * cp-tree.h (struct cp_decl_specifier_seq): Move type_location field up.
2081 (struct cp_declarator): Move id_loc field up.
2083 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2085 * cp-tree.h (ATTRIBUTE_GCC_CXXDIAG): Remove. Require that
2086 this file is included before c-common.h. Define GCC_DIAG_STYLE
2087 before including diagnostic-core.h and toplev.h.
2088 (pedwarn_cxx98): Use ATTRIBUTE_GCC_DIAG.
2089 * pt.c: Include cp-tree.h before c-common.h.
2091 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2093 * tree.c (c_register_addr_space): Add stub.
2095 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2097 * g++spec.c (lang_specific_driver): Use fatal_error instead of
2100 2010-05-28 Dodji Seketeli <dodji@redhat.com>
2102 Revert fix of PR c++/44188
2103 * cp-tree.h (typedef_variant_p): Revert moving this declaration to
2105 * tree.c (typedef_variant_p): Revert moving this definition to
2107 * decl.c (grokdeclarator): Revert naming typedef handling.
2109 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2111 * call.c: Include diagnostic-core.h instead of diagnostic.h.
2112 * cp-lang.c: Don't include diagnostic.h
2113 * name-lookup.c: Include diagnostic-core.h instead of
2115 (cp_emit_debug_info_for_using): Use seen_error.
2116 * optimize.c: Include diagnostic-core.h instead of diagnostic.h.
2117 * parser.c: Include diagnostic-core.h instead of diagnostic.h.
2118 * pt.c (iterative_hash_template_arg): Use seen_error.
2119 * repo.c: Include diagnostic-core.h instead of diagnostic.h.
2120 * typeck2.c: Include diagnostic-core.h instead of diagnostic.h.
2121 * Make-lang.in (cp/cp-lang.o, cp/typeck2.o, cp/call.o, cp/repo.o,
2122 cp/optimize.o, cp/parser.o, cp/name-lookup.o): Update
2125 2010-05-25 Dodji Seketeli <dodji@redhat.com>
2128 * cp-tree.h (typedef_variant_p): Move this declaration to
2130 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
2131 * decl.c (grokdeclarator): Do not rename debug info of an
2132 anonymous tagged type named by a typedef.
2134 2010-05-27 Jason Merrill <jason@redhat.com>
2137 * decl.c (grokdeclarator) [cdk_pointer et al]: Force evaluation of
2140 2010-05-27 Kai Tietz <kai.tietz@onevision.com>
2143 * rtti.c (emit_support_tinfos): Check for NULL_TREE.
2144 * class.c (layout_class_type): Likewise.
2145 * decl.c (finish_enum): Likewise.
2146 * mangle.c (write_builitin_type): Likewise.
2148 2010-05-26 Kai Tietz <kai.tietz@onevision.com>
2150 * cp-tree.h (cp_decl_specifier_seq): Add new bifield
2152 * decl.c (grokdeclarator): Handle __int128.
2153 * parser.c (cp_lexer_next_token_is_decl_specifier_ke): Likewise.
2154 (cp_parser_simple_type_specifier): Likewise.
2155 * rtti.c (emit_support_tinfos): Add int128 nodes for rtti.
2156 * typeck.c (cp_common_type): Handle __int128.
2157 * mangle.c (integer_type_codes): Add itk_int128 and
2158 itk_unsigned_int128.
2160 2010-05-26 Jason Merrill <jason@redhat.com>
2163 * pt.c (tsubst_pack_expansion): Don't get confused by recursive
2166 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2168 * cp-lang.c: Do not include expr.h.
2170 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2172 * decl.c: Do not include rtl.h
2173 * semantics.c: Likewise.
2175 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2177 * cp-tree.h: Do not include splay-tree.h.
2178 (struct prtmem_cst): Remove unused field and false comment.
2179 * typeck.c: Do not include rtl.h, expr.h, and tm_p.h.
2180 * optimize.c: Do not inclde rtl.h, insn-config.h, and integrate.h.
2181 * init.c: Do not include rtl.h and expr.h.
2182 * class.c: Do not include rtl.h. Include splay-tree.h.
2183 (build_clone): Use plain NULL instead of NULL_RTX.
2184 * decl.c: Do not include expr.h. Explain why rtl.h has to be
2185 included. Include splay-tree.h.
2186 * method.c: Do not include rtl.h and expr.h.
2187 (use_thunk): Use plain NULL instead of NULL_RTX.
2188 * except.c: Do not include rtl.h, expr.h, and libfuncs.h.
2189 * tree.c: Do not include rtl.h, insn-config.h, integrate.h,
2190 and target.h. Include splay-tree.h.
2191 * expr.c: Do not include rtl.h and expr.h.
2192 * pt.c: Do not include obstack.h and rtl.h.
2193 (tsubst_friend_function): Use plain NULL instead of NULL_RTX.
2194 (tsubst_decl): Likewise.
2195 (instantiate_decl): Likewise.
2196 * semantics.c: Do not include exprt.h and debug.h. Explain why
2197 rtl.h has to be included.
2198 * decl2.c: Do not include rtl.h and expr.h. Include splay-tree.h.
2199 * call.c: Do not include rtl.h and expr.h.
2200 * search.c: Do not include obstack.h and rtl.h.
2201 * friend.c: Do not include rtl.h and expr.h.
2202 * Make-lang.in: Update dependencies.
2204 2010-05-25 Jakub Jelinek <jakub@redhat.com>
2207 * parser.c (non_integral_constant): Add NIC_NONE.
2208 (required_token): Add RT_NONE.
2209 (cp_parser_unary_expression): Initialize non_constant_p
2211 (cp_parser_asm_definition): Initialize missing to RT_NONE.
2212 (cp_parser_primary_expression, cp_parser_postfix_expression,
2213 cp_parser_cast_expression, cp_parser_binary_expression,
2214 cp_parser_functional_cast): Fix formatting.
2216 2010-05-25 Shujing Zhao <pearly.zhao@oracle.com>
2219 * parser.c: Remove inclusion of dyn-string.h.
2220 (non_integral_constant): New enum.
2221 (name_lookup_error): New enum.
2222 (required_token): New enum.
2223 (cp_parser_required_error): New function.
2224 (cp_parser_require): Change the type of variable token_desc to
2225 required_token and use cp_parser_required_error.
2226 (cp_parser_require_keyword): Likewise.
2227 (cp_parser_error): Use gmsgid as parameter.
2228 (cp_parser_name_lookup_error): Change the type of variable desired to
2229 name_lookup_error and put the diagnostic in the full sentences. Change
2231 (cp_parser_non_integral_constant_expression): Change the type of the
2232 variable thing to non_integral_constant and put the diagnostics in
2233 full sentences. Change caller.
2235 2010-05-24 Eric Botcazou <ebotcazou@adacore.com>
2238 * typeck.c (cp_build_unary_op): Fold offsetof-like computations.
2240 2010-05-24 Joseph Myers <joseph@codesourcery.com>
2242 * error.c (cp_diagnostic_starter): Update call to
2243 diagnostic_build_prefix.
2244 (cp_print_error_function,
2245 print_instantiation_partial_context_line): Check show_column flag
2248 2010-05-24 Jason Merrill <jason@redhat.com>
2251 * decl.c (check_initializer): Don't wrap an init-list in a
2253 * init.c (build_aggr_init): Don't assume copy-initialization if
2254 init has CONSTRUCTOR_IS_DIRECT_INIT.
2255 * call.c (build_new_method_call): Sanity check.
2257 2010-05-24 Nathan Froyd <froydnj@codesourcery.com>
2259 * rtti.c (tinfo_base_init): Use build_constructor instead of
2260 build_constructor_from_list. Don't cons a tree node for
2262 (generic_initializer): Use build_constructor_single instead of
2263 build_constructor_from_list.
2264 (ptr_initializer): Use build_constructor instead of
2265 build_constructor_from_list
2266 (ptm_initializer): Likewise.
2267 (class_initializer): Likewise. Take varargs instead of TRAIL.
2268 (get_pseudo_ti_init): Adjust calls to class_initializer. Use
2269 build_constructor instead of build_constructor_from_list.
2271 2010-05-22 Steven Bosscher <steven@gcc.gnu.org>
2273 * semantics.c: Include bitmap.h.
2274 * Make-lang.in: Update dependencies.
2276 2010-05-22 Jan Hubicka <jh@suse.cz>
2278 * decl2.c (maybe_emit_vtables): Produce same comdat group when outputting
2280 (cxx_callgraph_analyze_expr): Remove code marking vtables needed.
2282 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2284 * cxx-pretty-print.c: Correct merge error.
2286 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2288 * error.c: Include tree-diagnostic.h and tree-pretty-print.h.
2289 (cp_print_error_function): Use diagnostic_abstract_origin macro.
2290 (cp_printer): Handle %K here using percent_K_format.
2291 * cxx-pretty-print.c: Include tree-pretty-print.h.
2292 * Make-lang.in (cp/error.o, cp/cxx-pretty-print.o): Update
2295 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2297 * error.c, tree.c, typeck2.c, cxx-pretty-print.c, mangle.c:
2298 Clean up redundant includes.
2300 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
2303 * decl.c (xref_basetypes): Return false in case of ill-formed
2306 2010-05-19 Jason Merrill <jason@redhat.com>
2308 * call.c (reference_binding): Use cp_build_qualified_type_real
2309 and cp_type_quals consistently.
2310 (add_function_candidate): Likewise.
2311 (build_conditional_expr): Likewise.
2312 (convert_like_real): Likewise.
2313 (type_passed_as): Likewise.
2314 * class.c (add_method): Likewise.
2315 (same_signature_p): Likewise.
2316 (layout_class_type): Likewise.
2317 * decl.c (cxx_init_decl_processing): Likewise.
2318 (cp_fname_init): Likewise.
2319 (grokdeclarator): Likewise.
2320 * decl2.c (cp_reconstruct_complex_type): Likewise.
2321 * init.c (build_new_1): Likewise.
2322 * method.c (do_build_copy_constructor): Likewise.
2323 (implicitly_declare_fn): Likewise.
2324 * pt.c (tsubst_aggr_type): Likewise.
2326 * rtti.c (init_rtti_processing): Likewise.
2327 (build_headof): Likewise.
2328 (build_dynamic_cast_1): Likewise.
2329 (tinfo_base_init): Likewise.
2330 (emit_support_tinfos): Likewise.
2331 * semantics.c (capture_decltype): Likewise.
2332 * tree.c (cv_unqualified): Likewise.
2333 * typeck.c (composite_pointer_type): Likewise.
2334 (string_conv_p): Likewise.
2336 * mangle.c (write_CV_qualifiers_for_type): Tweak.
2338 * call.c (initialize_reference): Use CP_TYPE_CONST_P.
2339 * decl.c (start_decl): Likewise.
2340 * semantics.c (finish_compound_literal): Likewise.
2341 * typeck.c (check_return_expr): Use CP_TYPE_VOLATILE_P.
2342 (cp_type_readonly): Remove.
2343 * cp-tree.h: Remove declaration.
2345 * typeck.c (merge_types): Preserve memfn quals.
2347 * decl.c (grokdeclarator): Don't check quals on fn type.
2348 * typeck.c (cp_apply_type_quals_to_decl): Likewise.
2349 * tree.c (cp_build_qualified_type_real): Simplify qualifier checking.
2352 * typeck.c (type_memfn_quals): New fn.
2353 (apply_memfn_quals): New fn.
2354 (cp_type_quals): Return TYPE_UNQUALIFIED for FUNCTION_TYPE.
2355 (cp_type_readonly): Use cp_type_quals.
2356 * cp-tree.h: Add declarations.
2357 * tree.c (cp_build_qualified_type_real): Don't set, but do
2358 preserve, quals on FUNCTION_TYPE.
2359 (strip_typedefs): Use apply_memfn_quals and type_memfn_quals.
2360 * decl.c (build_ptrmem_type): Likewise.
2361 (grokdeclarator): Likewise.
2362 (static_fn_type): Likewise.
2363 * decl2.c (change_return_type): Likewise.
2364 (cp_reconstruct_complex_type): Likewise.
2365 * pt.c (tsubst_function_type): Likewise.
2367 (tsubst): Likewise. Drop special FUNCTION_TYPE substitution code.
2369 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
2371 * tree.c (build_min_non_dep_call_vec): Update comment.
2373 2010-05-17 Jason Merrill <jason@redhat.com>
2375 * call.c (struct z_candidate): Add explicit_targs field.
2376 (add_template_candidate_real): Set it.
2377 (build_over_call): Use it to control init-list warning.
2380 * call.c (build_over_call): Limit init-list deduction warning to
2381 cases where the argument is actually an init-list.
2384 * call.c (build_over_call): Don't do bitwise copy for move ctor.
2386 2010-05-17 Dodji Seketeli <dodji@redhat.com>
2387 Jason Merrill <jason@redhat.com>
2390 * decl.c (compute_array_index_type): Call mark_rvalue_use.
2392 2010-05-15 Jason Merrill <jason@redhat.com>
2394 * cp-tree.h (TYPE_NOEXCEPT_P): New macro.
2395 * except.c (begin_eh_spec_block): Use MUST_NOT_THROW_EXPR if
2397 (finish_eh_spec_block): Adjust.
2399 2010-05-15 Jakub Jelinek <jakub@redhat.com>
2402 * pt.c (tsubst): Unshare template argument.
2404 2010-05-15 Steven Bosscher <steven@gcc.gnu.org>
2406 * decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes.
2407 * Make-lang.in: Fix dependencies accordingly.
2409 2010-05-14 Jason Merrill <jason@redhat.com>
2412 * except.c (build_throw): Simplify, adjust for DR 475.
2415 * except.c (dtor_nothrow): Return nonzero for type with
2419 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
2420 gimple_build_eh_must_not_throw.
2422 2010-05-14 Martin Jambor <mjambor@suse.cz>
2424 * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove both its undef
2427 2010-05-14 Jonathan Wakely <jwakely.gcc@gmail.com>
2429 * call.c (build_new_method_call): Change warning text.
2430 * typeck2.c (build_functional_cast): Change error text.
2432 2010-05-14 Shujing Zhao <pearly.zhao@oracle.com>
2435 * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about
2436 shadowing the outer parameter or variables by the declaration of
2437 nested function in nested structure or class. Warn the shadowing by
2438 the declaration of nested lambda expression.
2440 2010-05-13 Jason Merrill <jason@redhat.com>
2442 * typeck.c (cp_build_array_ref): Factor out from...
2443 (build_array_ref): ...here. Drop complain parm.
2444 (build_new_op): Adjust.
2445 * class.c (build_vtbl_ref_1): Adjust.
2446 * decl2.c (grok_array_decl): Adjust.
2447 * cp-tree.h: Adjust prototypes.
2449 2010-05-13 Jan Hubicka <jh@suse.cz>
2451 * decl.c (cp_finish_decl): Do not worry about used attribute.
2453 2010-05-12 Jason Merrill <jason@redhat.com>
2455 * typeck.c (build_array_ref): Take complain parm.
2456 * cp-tree.h: Add it to prototype.
2457 * call.c (build_new_op): Pass it.
2458 * class.c (build_vtbl_ref): Pass it.
2459 * decl2.c (grok_array_decl): Pass it.
2463 * cp-tree.def (NULLPTR_TYPE): Remove.
2464 * cp-tree.h (NULLPTR_TYPE_P): New.
2465 (SCALAR_TYPE_P): Use it.
2466 (nullptr_type_node): New.
2467 (cp_tree_index): Add CPTI_NULLPTR_TYPE.
2468 * decl.c (cxx_init_decl_processing): Call record_builtin_type on
2470 * cvt.c (ocp_convert): Use NULLPTR_TYPE_P instead of NULLPTR_TYPE.
2471 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2472 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2473 * mangle.c (write_type): Likewise.
2474 * name-lookup.c (arg_assoc_type): Likewise.
2475 * typeck.c (build_reinterpret_cast_1): Likewise.
2476 * rtti.c (typeinfo_in_lib_p): Likewise.
2477 (emit_support_tinfos): Remove local nullptr_type_node.
2479 * cp-tree.h (UNKNOWN_TYPE): Remove.
2480 * decl.c (cxx_init_decl_processing): Use LANG_TYPE instead.
2481 * error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise.
2482 * typeck2.c (cxx_incomplete_type_diagnostic): Likewise.
2483 * class.c (instantiate_type): Check unknown_type_node rather than
2485 * name-lookup.c (maybe_push_decl): Likewise.
2486 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2487 (get_typeid): Likewise.
2488 * semantics.c (finish_offsetof): Likewise.
2491 * call.c (add_template_candidate_real): If deduction fails, still
2492 add the template as a non-viable candidate.
2493 (equal_functions): Handle template candidates.
2494 (print_z_candidate): Likewise.
2495 (print_z_candidates): Likewise.
2496 (build_new_function_call): Likewise.
2498 * cp-tree.h (LOOKUP_LIST_ONLY): New.
2499 * call.c (add_candidates): Enforce it.
2500 (build_new_method_call): Try non-list ctor if no viable list ctor.
2501 (build_user_type_conversion_1): Likewise.
2503 * call.c (add_candidates): Distinguish between type(x) and
2505 (convert_class_to_reference): Set LOOKUP_NO_CONVERSION.
2506 (build_new_method_call): Give better error for conversion op.
2508 * call.c (add_candidates): Add first_arg and return_type parms.
2509 Add special constructor/conversion op handling.
2510 (convert_class_to_reference): Use it.
2511 (build_user_type_conversion_1): Likewise.
2512 (build_op_call): Likewise.
2513 (build_new_method_call): Likewise.
2514 (build_new_op): Adjust.
2515 (perform_overload_resolution): Adjust.
2517 2010-05-11 Paolo Carlini <paolo.carlini@oracle.com>
2522 * pt.c (process_partial_specialization): Return error_mark_node
2523 in case of unused template parameters in partial specialization.
2525 2010-05-11 Jakub Jelinek <jakub@redhat.com>
2528 * semantics.c (finish_expr_stmt): Don't call mark_exp_read here...
2529 * cvt.c (convert_to_void): ... but here. If expr is a COMPOUND_EXPR,
2530 look at its second operand.
2532 2010-05-10 Jason Merrill <jason@redhat.com>
2535 * semantics.c (baselink_for_fns): Revert earlier change.
2538 * typeck.c (cp_build_modify_expr): Complain about assignment to
2539 array from init list.
2541 2010-05-10 Fabien Chêne <fabien.chene@gmail.com>
2544 * decl.c (check_initializer): strip array type before checking for
2545 uninitialized const or ref members.
2547 2010-05-07 Fabien Chêne <fabien.chene@gmail.com>
2550 * init.c (diagnose_uninitialized_cst_or_ref_member_1): Returns the
2551 error count. Emit errors only if compain is true.
2552 (build_new_1): Do not return error_mark_node if
2553 diagnose_uninitialized_cst_or_ref_member_1 does not diagnose any
2554 errors. Delay the check for user-provided constructor.
2555 (perform_member_init): Adjust.
2556 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Change the
2559 2010-05-06 Magnus Fromreide <magfr@lysator.liu.se>
2560 Jason Merrill <jason@redhat.com>
2562 Add support for C++0x nullptr.
2563 * cp-tree.def: Add NULLPTR_TYPE.
2564 * cp-tree.h: Add nullptr_node.
2565 (cp_tree_index): Add CPTI_NULLPTR.
2566 (SCALAR_TYPE_P): Add NULLPTR_TYPE.
2567 * call.c (null_ptr_cst_p): Handle nullptr.
2568 (standard_conversion): Likewise.
2569 (convert_arg_to_ellipsis): Likewise.
2570 * mangle.c (write_type): Likewise.
2571 * name-lookup.c (arg_assoc_type): Likewise.
2572 * parser.c (cp_parser_primary_expression): Likewise.
2573 * typeck.c (cp_build_binary_op): Likewise.
2574 (build_reinterpret_cast_1): Likewise.
2575 * error.c (dump_type): Likewise.
2576 (dump_type_prefix, dump_type_suffix): Likewise.
2577 * decl.c (cxx_init_decl_processing): Likewise.
2578 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2579 * cvt.c (ocp_convert): Likewise.
2580 * rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
2581 nullptr_t tinfo in libsupc++.
2583 2010-05-06 Jason Merrill <jason@redhat.com>
2585 * semantics.c (simplify_aggr_init_expr): Use INIT_EXPR.
2587 2010-04-22 Jakub Jelinek <jakub@redhat.com>
2588 Dodji Seketeli <dodji@redhat.com>
2591 * cp-tree.h (mark_exp_read, rvalue_use, lvalue_use, type_use):
2593 * expr.c (mark_exp_read, rvalue_use, lvalue_use, type_use): ... new fns.
2594 * typeck.c (cxx_sizeof_expr, cxx_alignof_expr): Call type_use.
2595 (decay_conversion, perform_integral_promotions): Call rvalue_use.
2596 (cp_build_unary_op): Call lvalue_use.
2597 * decl.c (unused_but_set_errorcount): New variable.
2598 (poplevel): Issue -Wunused-but-set-variable diagnostics.
2599 (duplicate_decls): Merge DECL_READ_P flags.
2600 (start_cleanup_fn): Set DECL_READ_P flag.
2601 (finish_function): Issue -Wunused-but-set-parameter diagnostics.
2602 * tree.c (rvalue): Call rvalue_use.
2603 * pt.c (convert_nontype_argument): Likewise.
2604 * semantics.c (finish_expr_stmt, finish_asm_stmt, finish_typeof,
2605 finish_decltype_type): Likewise.
2606 * call.c (convert_like_real) <ck_identity, ck_user>: Call rvalue use.
2607 (build_x_va_arg, build_new_method_call, build_over_call): Call lvalue_use
2608 or rvalue_use depending on the expr.
2609 * init.c (build_new, build_delete): Likewise.
2610 * rtti.c (build_typeid, build_dynamic_cast_1): Likewise.
2612 2010-05-05 Jason Merrill <jason@redhat.com>
2615 * cp-gimplify.c (cp_gimplify_expr): Remove copies of empty classes.
2616 * call.c (build_over_call): Don't try to avoid INIT_EXPR copies here.
2618 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2621 * pt.c (unify): Check each elt for error_mark_node.
2623 2010-05-04 Jason Merrill <jason@redhat.com>
2626 * typeck.c (cp_build_binary_op): Allow enums for <> as well.
2628 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2631 * call.c (build_new_method_call): Return error_mark_node if fns is
2634 2010-05-03 Dodji Seketeli <dodji@redhat.com>
2637 * pt.c (most_specialized_class): Pretend we are processing
2638 a template decl during the call to coerce_template_parms.
2640 2010-05-03 Jason Merrill <jason@redhat.com>
2644 * decl.c (finish_enum): Use the TYPE_MIN_VALUE and TYPE_MAX_VALUE
2645 from the selected underlying type unless -fstrict-enums. Set
2646 ENUM_UNDERLYING_TYPE to have the restricted range.
2647 * cvt.c (type_promotes_to): Use ENUM_UNDERLYING_TYPE.
2648 * class.c (check_bitfield_decl): Likewise.
2650 2010-05-01 H.J. Lu <hongjiu.lu@intel.com>
2653 * init.c (build_new_1): Revert the accidental checkin in
2656 2010-04-30 Jason Merrill <jason@redhat.com>
2659 * cxx-pretty-print.c (pp_cxx_decl_specifier_seq): Move pmf handling...
2660 (pp_cxx_type_specifier_seq): ...here.
2662 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2664 * optimize.c, parser.c, mangle.c, cp-tree.h: Do not include varray.h.
2665 * Make-lang.in: Don't include varray.h dependency in CXX_TREE_H.
2667 2010-04-30 Shujing Zhao <pearly.zhao@oracle.com>
2670 * typeck.c (warn_args_num): New function.
2671 (convert_arguments): Use warn_args_num to print the diagnostic
2674 2010-04-29 Fabien Chêne <fabien.chene@gmail.com>
2677 * init.c (diagnose_uninitialized_cst_or_ref_member): check for
2678 user-provided constructor while recursing.
2680 2010-04-28 Manuel López-Ibáñez <manu@gcc.gnu.org>
2683 * error.c (print_instantiation_partial_context_line): Handle
2684 recursive instantiation.
2685 (print_instantiation_partial_context): Likewise.
2687 2010-04-27 Jason Merrill <jason@redhat.com>
2689 * init.c (perform_member_init): Check CLASS_TYPE_P.
2691 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2694 * init.c (perform_member_init): check for uninitialized const or
2695 reference members, including array types.
2697 2010-04-24 Jason Merrill <jason@redhat.com>
2699 * tree.c (get_fns): Split out from get_first_fn.
2700 * cp-tree.h: Declare it.
2701 * search.c (shared_member_p): Use it.
2702 * semantics.c (finish_qualified_id_expr): Simplify.
2703 (finish_id_expression): Simplify.
2705 * semantics.c (finish_non_static_data_member): Call maybe_dummy_object
2706 whenever object is NULL_TREE. Don't do 'this' capture here.
2707 (finish_qualified_id_expr): Pass NULL_TREE.
2708 (finish_id_expression): Likewise.
2709 (lambda_expr_this_capture): Likewise.
2711 * semantics.c (finish_qualified_id_expr): Use maybe_dummy_object
2712 rather than checking current_class_ref directly.
2713 (finish_call_expr): Likewise.
2716 * name-lookup.c (qualify_lookup): Disqualify lambda op().
2717 * class.c (current_nonlambda_class_type): New fn.
2718 * semantics.c (nonlambda_method_basetype): New.
2719 * cp-tree.h: Declare them.
2720 * tree.c (maybe_dummy_object): Handle implicit 'this' capture.
2722 * semantics.c (baselink_for_fns): Correct BASELINK_BINFO.
2725 * semantics.c (lambda_return_type): Complain about
2729 * tree.c (cv_unqualified): Handle error_mark_node.
2732 * call.c (convert_like_real) [ck_ambig]: Just return error_mark_node
2733 if we don't want errors.
2736 * class.c (convert_to_base): Add complain parameter. Pass
2737 ba_quiet to lookup_base if we don't want errors.
2738 (build_vfield_ref): Pass complain to convert_to_base.
2739 * call.c (convert_like_real): Likewise.
2740 (initialize_reference): Likewise.
2741 (perform_direct_initialization_if_possible): Pass complain to
2743 * cp-tree.h: Adjust.
2745 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2746 Jason Merrill <jason@redhat.com>
2749 * decl.c (check_for_uninitialized_const_var): Handle classes that need
2751 (check_initializer): Call it for classes that need constructing, too.
2752 * class.c (in_class_defaulted_default_constructor): New.
2753 * cp-tree.h: Declare it.
2755 2010-04-20 Jason Merrill <jason@redhat.com>
2758 * init.c (constant_value_1): Treat error_mark_node as a constant
2759 if DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P is set.
2760 * cvt.c (ocp_convert): Handle getting error_mark_node from
2761 integral_constant_value.
2762 * decl.c (compute_array_index_type): Likewise.
2764 2010-04-20 Dodji Seketeli <dodji@redhat.com>
2768 * typeck.c (incompatible_dependent_types_p): If one of the
2769 compared types if not a typedef then honour their main variant
2772 2010-04-20 Jakub Jelinek <jakub@redhat.com>
2774 * cp-tree.h (TYPE_REF_IS_RVALUE): Remove.
2776 2010-04-19 Dodji Seketeli <dodji@redhat.com>
2779 * typeck.c (structural_comptypes): Test dependent typedefs
2780 incompatibility before testing for their main variant based
2783 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2785 * cp-tree.h (SCOPED_ENUM_P, UNSCOPED_ENUM_P, SET_SCOPED_ENUM_P): Use
2786 ENUM_IS_SCOPED bit instead of TYPE_LANG_FLAG_5.
2788 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2790 * decl.c (cxx_init_decl_processing): Remove second argument in call to
2791 build_common_tree_nodes.
2793 2010-04-14 Jason Merrill <jason@redhat.com>
2796 * parser.c (cp_parser_parenthesized_expression_list): Change
2797 is_attribute_list parm to int to indicate whether or not to
2798 handle initial identifier specially.
2799 (cp_parser_attribute_list): Use attribute_takes_identifier_p.
2801 2010-04-13 Jason Merrill <jason@redhat.com>
2803 * call.c (type_decays_to): Check MAYBE_CLASS_TYPE_P instead of
2805 * parser.c (cp_parser_lambda_expression): Complain about lambda in
2806 unevaluated context.
2807 * pt.c (iterative_hash_template_arg): Don't crash on lambda.
2809 2010-04-12 Jason Merrill <jason@redhat.com>
2812 * semantics.c (maybe_add_lambda_conv_op): Use build_call_a and tweak
2813 return value directly.
2815 * call.c (type_decays_to): Call cv_unqualified for non-class type.
2817 2010-04-12 Fabien Chene <fabien.chene@gmail.com>
2820 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Declare.
2821 * init.c (build_new_1): Check for uninitialized const members and
2822 uninitialized reference members, when using new without
2823 new-initializer. Call diagnose_uninitialized_cst_or_ref_member.
2824 (diagnose_uninitialized_cst_or_ref_member): Define, call
2825 diagnose_uninitialized_cst_or_ref_member_1.
2826 (diagnose_uninitialized_cst_or_ref_member_1): New function.
2828 2010-04-12 Richard Guenther <rguenther@suse.de>
2831 * semantics.c (expand_or_defer_fn_1): Do not keep extern
2832 template inline functions.
2834 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2837 * typeck.c (cp_build_c_cast): Warn for casting integer to larger
2840 2010-04-07 Jason Merrill <jason@redhat.com>
2843 * decl.c (start_preparsed_function): Do defer nested functions.
2845 PR c++/11094, DR 408
2846 * cp-tree.h (VAR_HAD_UNKNOWN_BOUND, SET_VAR_HAD_UNKNOWN_BOUND): New.
2847 * decl2.c (finish_static_data_member_decl): Set it.
2848 * decl.c (duplicate_decls): Propagate it.
2849 * pt.c (tsubst_decl): Don't substitute the domain of an array
2850 VAR_DECL if it's set.
2851 (regenerate_decl_from_template): Substitute it here.
2852 (type_dependent_expression_p): Return true if it's set.
2853 * semantics.c (finish_decltype_type): Instantiate such a variable.
2854 * typeck.c (cxx_sizeof_expr): Likewise.
2855 (strip_array_domain): New.
2858 * name-lookup.c (current_decl_namespace): Non-static.
2859 (pop_nested_namespace): Sanity check.
2860 * cp-tree.h: Declare current_decl_namespace.
2861 * decl.c (grokvardecl): Use it instead of current_namespace.
2862 (grokfndecl): Likewise.
2865 * pt.c (tsubst_friend_function): Instatiate a friend that has already
2868 * pt.c (print_template_statistics): New.
2869 * cp-tree.h: Declare it.
2870 * tree.c (cxx_print_statistics): Call it.
2873 * decl.c (grokvardecl): Tweak warning message.
2874 (grokfndecl): Likewise.
2876 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2879 *pt.c (tsubst_decl): Get the arguments of a specialization from
2880 the specialization template, not from the most general template.
2882 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2885 * typeck2.c (process_init_constructor_record):
2886 value-initialize members that are are not explicitely
2889 2010-04-07 Jie Zhang <jie@codesourcery.com>
2892 * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR
2893 when all of its elements are non-constant and have been split out.
2895 2010-04-06 Taras Glek <taras@mozilla.com>
2896 Jason Merrill <jason@redhat.com>
2898 * parser.c (cp_parser_class_specifier): Set class location to that
2899 of IDENTIFIER_NODE instead of '{' when possible.
2900 * semantics.c (begin_class_definition): Do not overide locations
2901 with less precise ones.
2903 2010-04-06 Jason Merrill <jason@redhat.com>
2906 * name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.
2909 * pt.c (maybe_update_decl_type): Check the return value from
2912 2010-04-01 Jason Merrill <jason@redhat.com>
2914 * decl.c (next_initializable_field): No longer static.
2915 * cp-tree.h: Declare it.
2916 * call.c (build_aggr_conv): Fail if there are more initializers
2917 than initializable fields.
2919 * semantics.c (maybe_add_lambda_conv_op): Use null_pointer_node
2920 instead of void_zero_node.
2922 2010-03-31 Dodji Seketeli <dodji@redhat.com>
2925 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): New accessor macro.
2926 * pt.c (end_template_parm_list): Store sibling template parms of
2927 each TEMPLATE_TYPE_PARMs into its TEMPLATE_TYPE_PARM_SIBLING_PARMS.
2928 (push_template_decl_real): Don't store the containing template decl
2929 into the DECL_CONTEXT of TEMPLATE_TYPE_PARMs anymore.
2930 * typeck.c (get_template_parms_of_dependent_type): Get sibling parms
2931 of a TEMPLATE_TYPE_PARM from TEMPLATE_TYPE_PARM_SIBLING_PARMS.
2934 2010-03-30 Jason Merrill <jason@redhat.com>
2937 * pt.c (push_template_decl_real): Deal better with running out of
2938 scopes before running out of template parms.
2942 * parser.c (cp_parser_direct_declarator): Don't allow VLAs in
2943 function parameter context. Don't print an error if parsing
2947 * pt.c (more_specialized_fn): Don't control cv-qualifier check
2950 2010-03-26 Jason Merrill <jason@redhat.com>
2953 * parser.c (cp_parser_qualifying_entity): Do accept enum names in
2954 c++0x mode, but not other type-names.
2956 2010-03-26 Dodji Seketeli <dodji@redhat.com>
2959 * pt.c (add_to_template_args): Support NULL ARGS;
2960 (most_specialized_class): call coerce_template_parms on
2961 template arguments passed to get_class_bindings. Use
2962 add_to_template_args.
2963 (unify): Handle VAR_DECLs.
2965 2010-03-26 Dodji Seketeli <dodji@redhat.com>
2967 * cp-tree.h (get_template_parms_at_level): Change unsigned parm
2969 * pt.c (get_template_parms_at_level): Adjust.
2971 2010-03-25 Dodji Seketeli <dodji@redhat.com>
2974 * cp-tree.h (get_template_parms_at_level): Declare ...
2975 * pt.c (get_template_parms_at_level): ... new function.
2976 * typeck.c (get_template_parms_of_dependent_type): If a template
2977 type parm's DECL_CONTEXT isn't yet set, get its siblings from
2978 current_template_parms. Use get_template_parms_at_level. Remove
2980 (incompatible_dependent_types_p): If we get empty parms from just one
2981 of the template type parms we are comparing then the template parms are
2984 2010-03-24 Jason Merrill <jason@redhat.com>
2987 * parser.c (make_declarator): Initialize id_loc.
2988 (cp_parser_lambda_declarator_opt): And set it.
2990 2010-03-23 Jason Merrill <jason@redhat.com>
2992 Make lambda conversion op and op() non-static.
2993 * semantics.c (maybe_add_lambda_conv_op): Make non-static.
2994 Also add the thunk function returned by the conversion op.
2995 Mark the conversion deleted if the op() is variadic.
2996 * decl2.c (mark_used): Give helpful message about deleted conversion.
2997 * parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.
2998 * semantics.c (finish_this_expr): Adjust.
2999 * mangle.c (write_closure_type_name): Adjust.
3000 * decl.c (grok_op_properties): Don't allow it.
3001 * call.c (build_user_type_conversion_1): No static conversion ops.
3002 (build_op_call): Or op().
3004 * decl2.c (change_return_type): Fix 'this' quals.
3006 2010-03-22 Jason Merrill <jason@redhat.com>
3009 * tree.c (pod_type_p): Use old meaning in C++98 mode.
3012 * pt.c (contains_auto_r): New fn.
3013 (do_auto_deduction): Use it.
3014 (tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.
3016 2010-03-20 Simon Martin <simartin@users.sourceforge.net>
3019 * decl2.c (grokfield): Handle invalid initializers for member
3022 2010-03-20 Dodji Seketeli <dodji@redhat.com>
3025 * method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
3027 * decl2.c (vague_linkage_p): Likewise.
3029 2010-03-18 Paolo Carlini <paolo.carlini@oracle.com>
3032 * parser.c (cp_parser_for_init_statement): Use NULL_TREE, not
3033 false, in the cp_parser_expression_statement call.
3035 2010-03-05 Jason Merrill <jason@redhat.com>
3037 * mangle.c (mangle_decl): Give name collision error even without
3040 2010-03-04 Marco Poletti <poletti.marco@gmail.com>
3042 * pt.c (process_partial_specialization): Use error_n instead of
3045 2010-03-03 Jason Merrill <jason@redhat.com>
3048 * mangle.c (mangle_decl): Handle VAR_DECL, too.
3050 2010-03-03 Jason Merrill <jason@redhat.com>
3053 * mangle.c: Include cgraph.h.
3054 (mangle_decl): If the mangled name will change in a later
3055 ABI version, make the later mangled name an alias.
3056 * method.c (make_alias_for): Copy DECL_ARGUMENTS.
3057 * Make-lang.in (mangle.o): Depend on cgraph.h.
3058 * method.c (make_alias_for): Handle VAR_DECL, too.
3059 * decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.
3060 * tree.c (no_linkage_check): Adjust.
3061 * decl.c (maybe_commonize_var): Adjust.
3062 * cp-tree.h: Adjust.
3064 2010-03-01 Marco Poletti <poletti.marco@gmail.com>
3066 * pt.c (redeclare_class_template): Use error_n and inform_n.
3068 2010-02-27 Mark Mitchell <mark@codesourcery.com>
3071 * cp-tree.h (push_tinst_level): Declare.
3072 (pop_tinst_level): Likewise.
3073 * pt.c (push_tinst_level): Give it external linkage.
3074 (pop_tinst_level): Likewise.
3075 * mangle.c (mangle_decl_string): Set the source location to that
3076 of the decl while mangling.
3078 2010-02-27 Simon Martin <simartin@users.sourceforge.net>
3081 * pt.c (redeclare_class_template): Return false if there are erroneous
3082 template parameters.
3084 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
3086 * pt.c (push_tinst_level): Replace -ftemplate-depth- with
3089 2010-02-24 Jason Merrill <jason@redhat.com>
3092 * mangle.c (write_type): Give -Wabi warning for old vector mangling.
3094 * class.c (layout_class_type): Don't give -Wabi warning for a bug
3095 in a previous ABI version.
3097 2010-02-23 Jason Merrill <jason@redhat.com>
3100 * typeck2.c (digest_init_r): Accept value init of array.
3102 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3105 * typeck.c (convert_arguments): Update error message.
3107 2010-02-22 Mike Stump <mikestump@comcast.net>
3110 * decl.c (duplicate_decls): Merge DECL_PRESERVE_P.
3112 2010-02-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
3115 * error.c (print_instantiation_partial_context_line): New.
3116 (print_instantiation_partial_context): Print at most 12 contexts,
3117 skip the rest with a message.
3119 2010-02-21 Dodji Seketeli <dodji@redhat.com>
3122 * pt.c (lookup_template_class): Better support of specialization
3123 of member of class template implicit instantiation.
3125 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3128 * call.c (conversion_null_warnings): Replace -Wconversion with
3130 * cvt.c (build_expr_type_conversion): Likewise.
3132 2010-02-18 Jason Merrill <jason@redhat.com>
3135 * class.c (create_vtable_ptr): Set DECL_PACKED if type is packed.
3138 * typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from
3140 * cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.
3141 * cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.
3144 * semantics.c (finish_goto_stmt): Don't call decay_conversion.
3148 * pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.
3149 (maybe_update_decl_type): New fn.
3150 * parser.c (cp_parser_init_declarator): Use it.
3153 * semantics.c (begin_class_definition): Don't crash on unnamed ns.
3155 2010-02-17 Jason Merrill <jason@redhat.com>
3158 * call.c (build_over_call): Don't create zero-sized assignments.
3159 * cp-gimplify.c (cp_genericize_r): Don't remove them here.
3160 * cp-objcp-common.c (cp_expr_size): Remove.
3161 * cp-tree.h: Remove prototype.
3164 * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
3165 decl we looked up doesn't match.
3168 * cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't
3169 have an INIT_EXPR anymore.
3172 * pt.c (convert_nontype_argument): Change assert to test.
3174 2010-02-16 Jason Merrill <jason@redhat.com>
3176 * cp-gimplify.c (cp_gimplify_expr): Fix error recovery.
3179 * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
3180 VIEW_CONVERT_EXPR for conversions between structural equality types
3181 that the back end can't tell are the same.
3184 * tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip
3185 cv-quals from element here.
3186 (cp_build_qualified_type_real): Not here. Preserve typedef name.
3188 2010-02-14 Jason Merrill <jason@redhat.com>
3191 * semantics.c (finish_compound_literal): Use
3192 cp_apply_type_quals_to_decl when creating a static variable.
3194 2010-02-12 Jason Merrill <jason@redhat.com>
3197 * name-lookup.h (current_binding_level): Check for null
3200 2010-02-12 Jason Merrill <jason@redhat.com>
3203 * tree.c (cp_tree_equal): Correct CALL_EXPR logic.
3205 2010-02-12 Jakub Jelinek <jakub@redhat.com>
3208 * name-lookup.c (pushdecl_maybe_friend): Check default args of t
3211 2010-02-10 Jason Merrill <jason@redhat.com>
3214 * semantics.c (outer_lambda_capture_p): Revert.
3215 (add_capture): Only finish_member_declaration if
3216 we're in the lambda class.
3217 (register_capture_members): New.
3218 * cp-tree.h: Declare it.
3219 * parser.c (cp_parser_lambda_expression): Call it.
3221 2010-02-10 Jason Merrill <jason@redhat.com>
3224 * semantics.c (outer_lambda_capture_p): Use current_function_decl
3225 instead of current_class_type.
3227 2010-02-10 Jason Merrill <jason@redhat.com>
3229 PR c++/42983, core issue 906
3230 * method.c (defaultable_fn_check): Check virtualness.
3232 2010-02-10 Jason Merrill <jason@redhat.com>
3235 * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN.
3237 2010-02-10 Shujing Zhao <pearly.zhao@oracle.com>
3239 * Make-lang.in (cp/cvt.o, cp/parser.o, cp/search.o): Depend on intl.h.
3240 * cvt.c (warn_ref_binding): Wrap the messages into G_() for easy
3242 * parser.c (cp_parser_postfix_expression, cp_parser_new_type_id)
3243 (cp_parser_cast_expression, cp_parser_condition, cp_parser_decltype)
3244 (cp_parser_parameter_declaration)
3245 (cp_parser_exception_specification_opt)
3246 (cp_parser_exception_declaration): Likewise.
3247 * pt.c (check_default_tmpl_args): Likewise.
3248 * search.c (lookup_field_r): Likewise.
3250 2010-02-09 Jason Merrill <jason@redhat.com>
3253 * pt.c (tsubst_copy_and_build): Propagate LAMBDA_EXPR_LOCATION.
3255 2010-02-09 Jason Merrill <jason@redhat.com>
3258 * decl2.c (change_return_type): New fn.
3259 * semantics.c (apply_lambda_return_type): Use it.
3260 * cp-tree.h: Declare it.
3262 2010-02-05 Richard Guenther <rguenther@suse.de>
3264 * Make-lang.in (cp/cp-lang.o): Depend on gt-cp-cp-lang.h.
3265 * cp-lang.c: Include gt-cp-cp-lang.h.
3266 * config-lang.in (gtfiles): Add cp/cp-lang.c.
3268 2010-02-05 Dodji Seketeli <dodji@redhat.com>
3271 * typeck.c (get_template_parms_of_dependent_type): Try getting
3272 the template parameters fromt the type itself first.
3274 2010-02-03 Jason Merrill <jason@redhat.com>
3278 * mangle.c (write_unqualified_id): Split out from write_expression.
3279 (write_unqualified_name): Call it.
3280 (write_member_name): Likewise.
3281 (write_expression): Support TEMPLATE_ID_EXPR.
3282 Disambiguate operator names.
3285 * mangle.c (write_type) [VECTOR_TYPE]: Change mangling with
3288 2010-02-02 Jason Merrill <jason@redhat.com>
3291 * decl.c (cp_finish_decl): Add local statics to cfun->local_decls.
3292 * optimize.c (clone_body): Remap their initializers when making base
3294 (maybe_clone_body): Complain if multiple clones aren't safe.
3296 2010-01-29 Dodji Seketeli <dodji@redhat.com>
3303 * cp-tree.h (NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3304 SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3305 GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT): New accessor macros.
3306 * pt.c (coerce_template_parms, type_unification_real,
3307 expand_template_argument_pack, coerce_template_parameter_pack):
3308 Set the non default template args count.
3309 (current_template_args): Always set non defaulted
3310 template args count when compiled with --enable-checking
3311 (tsubst_template_args, type_unification_real): Propagate the non
3312 defaulted template args count.
3313 * error.c (get_non_default_template_args_count): Renamed
3314 count_non_default_template_args into this. Don't calculate the
3315 non default template argument count anymore. Use the new
3316 accessor macros above to get it.
3317 (dump_template_argument_list, dump_type, dump_decl,
3318 dump_template_parms): Adjust.
3319 * parser.c (cp_parser_template_argument_list): Always set defaulted
3320 template args count when compiled with --enable-checking.
3322 2010-01-29 Shujing Zhao <pearly.zhao@oracle.com>
3324 * decl.c (redeclaration_error_message): Wrap the return messages into
3325 G_() for easy translation.
3327 2010-01-28 Jason Merrill <jason@redhat.com>
3330 * semantics.c (begin_class_definition): Don't use type_as_string.
3332 2010-01-28 Dodji Seketeli <dodji@redhat.com>
3336 * typeck.c (get_template_parms_of_dependent_type): Factorized
3337 this out of incompatible_template_type_parms_p
3338 (incompatible_dependent_types_p): Renamed
3339 incompatible_template_type_parms_p into this. Make it detect
3340 two incompatible dependent typedefs too.
3341 (structural_comptypes): Use incompatible_dependent_types_p.
3342 * pt.c (get_template_info):
3343 Handle BOUND_TEMPLATE_TEMPLATE_PARAM.
3345 2010-01-20 Janis Johnson <janis187@us.ibm.com>
3346 Jason Merrill <jason@redhat.com>
3348 * mangle.c (write_type): Mangle transparent record as member type.
3349 * semantics.c (begin_class_definition): Recognize decimal classes
3350 and set TYPE_TRANSPARENT_AGGR.
3352 2010-01-20 Jason Merrill <jason@redhat.com>
3355 * mangle.c (write_expression): Handle tree codes that have extra
3356 arguments in the middle-end.
3358 2010-01-20 Paolo Carlini <paolo.carlini@oracle.com>
3361 * except.c (expand_start_catch_block): Deal correctly with
3362 do_begin_catch returning error_mark_node.
3364 2010-01-20 Jason Merrill <jason@redhat.com>
3367 * class.c (layout_class_type): Set packed_maybe_necessary for packed
3371 * semantics.c (build_lambda_object): Call mark_used on captured
3375 * decl.c (grokdeclarator): Clear type_quals for a member function
3376 declared using a typedef. Don't complain about adding cv-quals
3377 to a function typedef in C++0x mode.
3379 2010-01-20 Jakub Jelinek <jakub@redhat.com>
3381 * decl.c (create_array_type_for_decl): Remove set but not used
3382 variable error_msg. Remove break stmts after return stmts.
3384 2010-01-19 Dodji Seketeli <dodji@redhat.com>
3386 * error.c (dump_template_parms, count_non_default_template_args):
3387 Revert fix of PR c++/42634.
3389 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3392 * error.c (dump_template_parms): Use innermost template
3393 arguments before calling count_non_default_template_args.
3394 (count_non_default_template_args): We are being called with
3395 template innermost arguments now. There is no need to ensure
3398 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3401 * cvt.c (build_expr_type_conversion): Look through OVERLOAD.
3403 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3406 *pt.c (tsubst_decl): Revert commit for PR c++/42697.
3408 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3411 *pt.c (tsubst_decl): Get the arguments of a specialization from
3412 the specialization template, not from the most general template.
3414 2010-01-16 Jason Merrill <jason@redhat.com>
3417 * semantics.c (finish_decltype_type): Within a template, treat
3418 unresolved CALL_EXPR as dependent.
3420 2010-01-15 Dodji Seketeli <dodji@redhat.com>
3422 * error.c (dump_template_parms,count_non_default_template_args):
3423 Revert changes of PR c++/42634.
3425 2010-01-14 Jakub Jelinek <jakub@redhat.com>
3428 * decl.c (finish_function): Don't emit -Wreturn-type warnings in
3429 functions with noreturn attribute.
3431 2010-01-14 Jason Merrill <jason@redhat.com>
3434 * call.c (build_new_method_call): Don't free the vec here.
3437 * call.c (convert_like_real): Do full decay_conversion for ck_rvalue.
3439 2010-01-13 Dodji Seketeli <dodji@redhat.com>
3442 * error.c (dump_template_parms): Use innermost template
3443 arguments before calling count_non_default_template_args.
3444 (count_non_default_template_args): We are being called with
3445 template innermost arguments now. There is no need to ensure
3448 2010-01-07 Dodji Seketeli <dodji@redhat.com>
3451 * pt.c (unify_pack_expansion): In non-deduced contexts, re-use template
3452 arguments that were previously deduced.
3454 2010-01-05 Jason Merrill <jason@redhat.com>
3456 * pt.c (unify_pack_expansion): Handle deduction from init-list.
3457 * call.c (build_over_call): Don't complain about it.
3459 2010-01-04 Jason Merrill <jason@redhat.com>
3462 * pt.c (tsubst_decl): Don't apply type attributes in place.
3465 * semantics.c (describable_type): Remove decltype comment and
3470 Copyright (C) 2010 Free Software Foundation, Inc.
3472 Copying and distribution of this file, with or without modification,
3473 are permitted in any medium without royalty provided the copyright
3474 notice and this notice are preserved.
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