1 2010-11-03 Jason Merrill <jason@redhat.com>
4 * call.c (can_convert_array): New fn.
5 (build_aggr_conv): Use it.
8 * semantics.c (build_constexpr_constructor_member_initializers):
11 2010-11-02 Dodji Seketeli <dodji@redhat.com>
13 * cp-tree.h (enum tsubst_flags)<tf_no_class_instantiations>:
15 * pt.c (tsubst): Remove the use of tf_no_class_instantiations.
17 2010-11-03 Jason Merrill <jason@redhat.com>
20 * init.c (expand_default_init): Avoid ICE if we can't figure out
21 which function is being called.
23 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
25 * class.c (build_base_path, add_vcall_offset): Use build_zero_cst
26 instead of fold_convert.
27 * init.c (build_zero_init): Likewise.
28 * typeck.c (cp_build_binary_op): Likewise.
30 2010-11-02 Dodji Seketeli <dodji@redhat.com>
34 * pt.c (check_valid_ptrmem_cst_expr): Add a complain parameter to
36 (convert_nontype_argument, convert_nontype_argument): Pass the
37 complain parameter down to check_valid_ptrmem_cst_expr.
39 2010-11-02 Dodji Seketeli <dodji@redhat.com>
42 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): Remove.
43 (struct template_parm_index_s)<num_siblings>: New field.
44 (TEMPLATE_PARM_NUM_SIBLINGS): New accessor.
45 (process_template_parm): Extend the API to accept the number of
46 template parms in argument.
47 (cp_set_underlying_type): Remove this.
48 * class.c (build_self_reference): Require canonical type equality
49 back on the self reference of class.
50 * decl2.c (grokfield): Require canonical type equality back on
52 * name-lookup.c (pushdecl_maybe_friend): Require canonical type
53 equality back on typedefs.
54 * parser.c (cp_parser_template_parameter_list): Do not require
55 canonical type equality on dependent types created during template
57 * pt.c (fixup_template_type_parm_type, fixup_template_parm_index)
58 (fixup_template_parm, fixup_template_parms): New private
60 (current_template_args): Declare this.
61 (process_template_parm): Pass the total number of template parms
62 to canonical_type_parameter.
63 (build_template_parm_index): Add a new argument to carry the total
64 number of template parms.
65 (reduce_template_parm_level, process_template_parm, make_auto):
67 (current_template_args): Fix this for template template
69 (tsubst_template_parm): Split out of ...
70 (tsubst_template_parms): ... this.
71 (reduce_template_parm_level): Don't loose
72 TEMPLATE_PARM_NUM_SIBLINGS when cloning a TEMPLATE_PARM_INDEX.
73 (template_parm_to_arg): Extracted this function from
74 current_template_args. Make it represent invalid template parms
75 with an error_mark_node instead of a LIST_TREE containing an
77 (current_template_args): Use template_parm_to_arg.
78 (dependent_template_arg_p): Consider an invalid template argument
80 (end_template_parm_list): Do not update template sibling parms
81 here anymore. Use fixup_template_parms instead.
82 (process_template_parm): Pass the number of template parms to
83 canonical_type_parameter.
84 (make_auto): Require structural equality on auto
85 TEMPLATE_TYPE_PARM for now.
86 (unify)<BOUND_TEMPLATE_TEMPLATE_PARM>: Coerce template parameters
87 using all the arguments deduced so far.
88 (tsubst)<TEMPLATE_TYPE_PARM>: Pass the number of sibling parms to
89 canonical_type_parameter.
90 * tree.c (cp_set_underlying_type): Remove.
91 * typeck.c (get_template_parms_of_dependent_type)
92 (incompatible_dependent_types_p): Remove.
93 (structural_comptypes): Do not call incompatible_dependent_types_p
95 (comp_template_parms_position): Re-organized. Take the length of
96 template parms list in account.
98 2010-11-01 Jason Merrill <jason@redhat.com>
100 * semantics.c (call_stack, call_stack_tick, cx_error_context): New.
101 (last_cx_error_tick, push_cx_call_context, pop_cx_call_context): New.
102 (cxx_eval_call_expression): Call push/pop_cx_call_context instead
103 of giving follow-on errors.
104 * error.c (maybe_print_constexpr_context): New.
105 (cp_diagnostic_starter): Call it.
106 * cp-tree.h: Declare cx_error_context.
108 * semantics.c (cxx_eval_constant_expression): Explain
109 unacceptable use of variable better.
111 2010-11-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
112 Jason Merrill <jason@redhat.com>
114 * call.c (null_ptr_cst_p): Use maybe_constant_value.
115 (set_up_extended_ref_temp): Support constant initialization.
116 (initialize_reference): Adjust.
117 * class.c (check_bitfield_decl): Use cxx_constant_value.
118 * cvt.c (ocp_convert): Don't use integral_constant_value when
119 converting to class type.
120 * decl.c (finish_case_label): Use maybe_constant_value.
121 (build_init_list_var_init): Support constant initialization.
122 (check_initializer): Likewise. Reorganize.
123 (cp_finish_decl): Likewise.
124 (expand_static_init): Likewise.
125 (compute_array_index_type): Use maybe_constant_value.
127 (create_array_type_for_decl, grokdeclarator): Pass it.
128 (build_enumerator): Use cxx_constant_value.
129 * decl2.c (grokfield): Use maybe_constant_init.
130 * except.c (check_noexcept_r): Handle constexpr.
131 (build_noexcept_spec): Use maybe_constant_value.
132 * init.c (expand_default_init): Support constant initialization.
133 (build_vec_init): Likewise.
134 (constant_value_1): Adjust.
135 (build_new_1): Adjust.
136 * parser.c (cp_parser_constant_expression): Allow non-integral
138 (cp_parser_direct_declarator): Don't fold yet in C++0x mode.
139 (cp_parser_initializer_clause): Toss folded result if non-constant.
140 * pt.c (fold_decl_constant_value): Remove.
141 (convert_nontype_argument): Use maybe_constant_value. Give clearer
142 error about overflow.
143 (tsubst): Move array bounds handling into compute_array_index_type.
144 (value_dependent_expression_p): Handle constant CALL_EXPR.
145 (tsubst_decl): Don't set
146 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P yet.
147 (tsubst_expr) [DECL_EXPR]: Pass it into cp_finish_decl.
148 (instantiate_decl): Here too.
149 * semantics.c (finish_static_assert): Use maybe_constant_value.
150 (ensure_literal_type_for_constexpr_object): Make sure type is complete.
151 (potential_constant_expression): Use maybe_constant_value.
152 * tree.c (cast_valid_in_integral_constant_expression_p): Any cast
153 is potentially valid in C++0x.
154 * typeck2.c (store_init_value): Handle constant init.
155 (check_narrowing): Use maybe_constant_value.
156 (build_functional_cast): Set TREE_CONSTANT on literal T().
157 * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): Remove.
158 (LOOKUP_ALREADY_DIGESTED): New.
159 (compute_array_index_type): Adjust prototype.
161 * semantics.c (constexpr_call): New datatype.
162 (constexpr_call_table): New global table.
163 (constexpr_call_hash): New.
164 (constexpr_call_equal): Likewise.
165 (maybe_initialize_constexpr_call_table): Likewise.
166 (lookup_parameter_binding): Likewise.
167 (cxx_eval_builtin_function_call): Likewise.
168 (cxx_bind_parameters_in_call): Likewise.
169 (cxx_eval_call_expression): Likewise.
170 (cxx_eval_unary_expression): Likewise.
171 (cxx_eval_binary_expression): Likewise.
172 (cxx_eval_conditional_expression): Likewise.
173 (cxx_eval_array_reference): Likewise.
174 (cxx_eval_component_reference): Likewise.
175 (cxx_eval_logical_expression): Likewise.
176 (cxx_eval_object_construction): Likewise.
177 (cxx_eval_constant_expression): Likewise.
178 (cxx_eval_indirect_ref): Likewise.
179 (cxx_constant_value): Likewise.
180 (cxx_eval_bare_aggregate): Likewise.
181 (adjust_temp_type): New.
182 (reduced_constant_expression_p): New.
183 (verify_constant): New.
184 (cxx_eval_vec_init, cxx_eval_vec_init_1): New.
185 (cxx_eval_outermost_constant_expr): New.
186 (maybe_constant_value, maybe_constant_init): New.
187 (cxx_eval_constant_expression): Use them.
188 * pt.c (iterative_hash_template_arg): No longer static.
189 * cp-tree.h: Declare fns.
191 * cp-tree.h (register_constexpr_fundef): Declare.
192 * decl.c (maybe_save_function_definition): New.
193 (finish_function): Use it.
194 * semantics.c (constexpr_fundef): New datatype.
195 (constexpr_fundef_table): New global table.
196 (constexpr_fundef_equal): New.
197 (constexpr_fundef_hash): Likewise.
198 (retrieve_constexpr_fundef): Likewise.
199 (validate_constexpr_fundecl): Store in the table.
200 (build_data_member_initialization): New fn.
201 (build_constexpr_constructor_member_initializers): New.
202 (register_constexpr_fundef): Define.
203 (is_this_parameter): New.
204 (get_function_named_in_call): Likewise.
205 (get_nth_callarg): Likewise.
206 (check_automatic_or_tls): New.
207 (morally_constexpr_builtin_function_p): New.
208 (potential_constant_expression): New.
210 2010-11-01 Jason Merrill <jason@redhat.com>
212 * decl2.c (decl_constant_var_p): New fn.
213 (decl_maybe_constant_var_p): New fn.
214 (mark_used): Rework instantiation of things needed for constant
216 * cp-tree.h: Declare new fns.
217 * pt.c (instantiate_decl): Handle cp_unevaluated_operand.
218 (always_instantiate_p): Use decl_maybe_constant_var_p.
219 (instantiate_decl): Don't defer constexpr functions.
220 * repo.c (repo_emit_p): Use decl_maybe_constant_var_p.
221 * semantics.c (finish_id_expression): Use decl_constant_var_p.
222 Check for valid name in constant expr after mark_used.
224 2010-10-31 Jason Merrill <jason@redhat.com>
226 * class.c (is_really_empty_class): Work when type is not complete.
227 (synthesized_default_constructor_is_constexpr): New.
228 (add_implicitly_declared_members): Use it.
229 (type_has_constexpr_default_constructor): Likewise.
230 * cp-tree.h: Declare it.
231 * method.c (synthesized_method_walk): Use it.
233 * decl.c (pop_switch): Use EXPR_LOC_OR_HERE.
234 * typeck.c (convert_for_assignment): Likewise.
236 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful
237 message about constexpr without -std=c++0x.
239 * decl.c (grokdeclarator): Don't ICE on constexpr non-static data
242 2010-10-30 Nathan Froyd <froydnj@codesourcery.com>
244 * class.c (layout_vtable_decl): Call build_array_of_n_type.
245 (build_vtt, build_ctor_vtabl_group): Likewise.
247 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
249 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
250 * parser.c (cp_parser_objc_at_property_declaration): Removed
251 parsing of RID_COPIES and RID_IVAR. Updated call to
252 objc_add_property_declaration.
253 * typecheck.c (finish_class_member_access_expr): Call
254 objc_maybe_build_component_ref instead of objc_build_setter_call.
255 (cp_build_modify_expr): Call objc_maybe_build_modify_expr instead
256 of objc_build_getter_call.
258 2010-10-27 Jason Merrill <jason@redhat.com>
260 * cp-tree.h (cp_trait_kind): Add CPTK_IS_LITERAL_TYPE.
261 * cxx-pretty-print.c (pp_cxx_trait_expression): Handle it.
262 * semantics.c (trait_expr_value, finish_trait_expr): Likewise.
263 * parser.c (cp_parser_primary_expression): Handle RID_IS_LITERAL_TYPE.
264 (cp_parser_trait_expr): Likewise.
266 2010-10-27 Gabriel Dos Reis <gdr@cse.tamu.edu>
267 Jason Merrill <jason@redhat.com>
269 * decl.c (finish_case_label): Use decl_constant_value.
271 * method.c (synthesized_method_walk): Track constexprness too.
272 (process_subob_fn, walk_field_subobs): Likewise.
273 (implicitly_declare_fn): Set DECL_DECLARED_CONSTEXPR_P.
274 (defaulted_late_check): Handle DECL_DECLARED_CONSTEXPR_P.
275 * class.c (add_implicitly_declared_members): Handle
276 constexpr default ctor.
278 * parser.c (cp_parser_ctor_initializer_opt_and_function_body):
279 Make sure a constexpr ctor has an empty body.
280 * class.c (type_has_constexpr_default_constructor): New.
281 * cp-tree.h: Declare it.
282 * init.c (perform_member_init): Complain about uninitialized
283 member in constexpr ctor.
284 (emit_mem_initializers): And uninitialized base.
285 * decl.c (check_tag_decl): Fix typo.
287 * semantics.c (valid_type_in_constexpr_fundecl_p): New fn.
288 (is_valid_constexpr_fn): New fn.
289 (validate_constexpr_fundecl): Use it.
290 * decl.c (validate_constexpr_redeclaration): New.
291 (duplicate_decls): Use it.
292 (cp_finish_decl): Call validate_constexpr_fundecl and
293 ensure_literal_type_for_constexpr_object here.
294 (start_decl): Not here. Don't ICE on constexpr reference.
295 (check_for_uninitialized_const_var): Don't handle constexpr specially.
296 (grokfndecl): Set DECL_DECLARED_CONSTEXPR_P.
297 (check_static_variable_definition): Give friendly message about
299 (grokdeclarator): Complain about typedef and volatile with constexpr.
300 Reorganize. Give sorry about non-static data members in C++0x mode.
301 (start_preparsed_function): Check validate_constexpr_fundecl here.
302 (check_function_type): Not here.
303 * decl2.c (finish_static_data_member_decl): Don't complain about
305 * parser.c (CP_PARSER_FLAGS_ONLY_TYPE_OR_CONSTEXPR): New.
306 (cp_parser_condition): Pass it to cp_parser_decl_specifier_seq.
307 (cp_parser_decl_specifier_seq): Handle it.
308 (cp_parser_explicit_instantiation): Diagnose inline and constexpr.
310 * class.c (check_bases): Propagate non-literality.
311 (check_field_decls): Likewise.
312 (finalize_literal_type_property): New.
313 (check_bases_and_members): Call it.
314 * cp-tree.h (TYPE_HAS_CONSTEXPR_CTOR): New.
315 (lang_type_class): Add has_constexpr_ctor field.
316 (DECL_DECLARED_CONSTEXPR_P): Strip template.
317 * decl.c (grok_special_member_properties): Set
318 TYPE_HAS_CONSTEXPR_CTOR.
320 2010-10-27 Jason Merrill <jason@redhat.com>
322 * call.c (build_integral_nontype_arg_conv): New.
323 * cp-tree.h: Declare it.
324 * pt.c (convert_nontype_argument): Use it.
326 * error.c (dump_simple_decl): Print constexpr.
328 * cvt.c (build_up_reference): Use target_type for the temporary var.
330 * except.c (build_throw): Set EXPR_LOCATION.
332 * tree.c (build_cplus_new): Handle CONSTRUCTOR.
334 * semantics.c (finish_compound_stmt): Avoid creating an
335 unnecessary BIND_EXPR.
337 * call.c (convert_like_real): Don't check narrowing if the element
338 is also an initializer-list.
340 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
342 * parser.c (cp_parser_objc_at_property_declaration): Recognize
343 RID_ASSIGN, RID_COPY, RID_RETAIN, RID_READWRITE and RID_NONATOMIC.
344 Do not use objc_set_property_attr, but use local variables
345 instead. Detect repeated usage of setter, getter and ivar
346 attributes. Improved error processing when a setter name does not
347 end in ':'. Do not check for CPP_CLOSE_PAREN after we determined
348 that the token is a keyword. Updated call to
349 objc_add_property_declaration.
351 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
353 * parser.c (cp_parser_objc_property_decl): Renamed to
354 cp_parser_objc_struct_declaration. Return the parsed trees
355 instead of calling objc_add_property_variable directly. Detect
356 missing or invalid declspecs. Implemented attributes. Do not eat
357 the ';' at the end. Exit loop whenever a non-comma is parsed, not
359 (cp_parser_objc_at_property): Renamed to
360 cp_parser_objc_at_property_declaration. Updated calls to
361 objc_add_property_variable, now objc_add_property_declaration, and
362 to cp_parser_objc_property_decl, now
363 cp_parser_objc_struct_declaration. Rewritten all code to be more
364 robust in dealing with syntax errors, and almost identical to the
365 one in c_parser_objc_at_property_declaration.
366 (cp_parser_objc_property_attrlist): Removed.
367 (cp_parser_objc_method_prototype_list): Updated call to
368 cp_parser_objc_at_property.
369 (cp_parser_objc_method_definition_list): Same change.
370 (cp_parser_objc_class_ivars): Detect a number of invalid
371 declarations of instance variables and produce errors when they
374 2010-10-26 Jason Merrill <jason@redhat.com>
376 * tree.c (build_vec_init_expr): Split out from...
377 (build_array_copy): ...here.
378 * init.c (perform_member_init): Use it.
379 * cp-tree.h: Declare it.
380 * cp-gimplify.c (cp_gimplify_init_expr): Don't gimplify the slot for
381 VEC_INIT_EXPR and AGGR_INIT_EXPR here. Drop pre/post parameters.
382 (cp_gimplify_expr): Handle array default-initialization via
385 * tree.c (stabilize_expr): Handle xvalues properly.
387 * call.c (build_over_call): Use argarray[0] for 'this' argument.
389 * decl.c (finish_function): Don't look at function_depth.
391 2010-10-25 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
393 Implement opaque-enum-specifiers for C++0x.
394 * cp-tree.h (SET_OPAQUE_ENUM_P): New.
395 (OPAQUE_ENUM_P): New.
396 (ENUM_FIXED_UNDERLYING_TYPE_P): New.
397 (start_enum): Update prototype.
398 (finish_enum_value_list): New prototype.
399 * parser.c (cp_parser_elaborated_type_specifier): Issue a pedwarn if
400 "enum class" is used in an elaborated-type-specifier.
401 (cp_parser_enum_specifier): Rewrite to parse opaque-enum-specifiers.
402 * decl.c (copy_type_enum): New.
403 (finish_enum_value_list): New, with code from finish_enum.
404 (finish_enum): A lot of code removed. Added a gcc_assert.
405 (start_enum): Add parameters enumtype and is_new.
406 Rewrite to work with opaque-enum-specifiers.
407 * pt.c (maybe_process_partial_specialization): Allow for template
408 specialization of enumerations, with a pedwarn.
409 (lookup_template_class): Update call to start_enum. Call to
411 (tsubst_enum): Call to begin_scope, finish_scope and
412 finish_enum_value_list.
414 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
416 Removed Objective-C++ specific replacement of cxx_printable_name.
417 * cp-objcp-common.h: Added LANG_HOOKS_DECL_PRINTABLE_NAME, set
418 to cxx_printable_name for both C++ and Objective-C++.
419 * cp-lang.h: Removed LANG_HOOKS_DECL_PRINTABLE_NAME.
421 * error.c (dump_decl): For Objective-C++, call
422 objc_maybe_printable_name here ...
423 * tree.c (cxx_printable_name_internal): ... instead of here.
425 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
427 * tree.c (cxx_printable_name_internal): In Objective-C++, call
428 objc_maybe_printable_name.
430 2010-10-22 Jason Merrill <jason@redhat.com>
433 * pt.c (instantiate_class_template): Don't instantiate default
437 * init.c (build_vec_init): Handle memberwise move.
439 2010-10-21 Paolo Carlini <paolo.carlini@oracle.com>
442 * call.c (add_function_candidate): Don't use TREE_VALUE on null
445 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
447 * parser.c (cp_parser_objc_method_type): Mark inline. Return a
448 bool instead of calling objc_set_method_type.
449 (cp_parser_objc_method_signature): Updated calls to
450 cp_parser_objc_method_type and to objc_build_method_signature.
451 (cp_parser_objc_method_prototype_list): Updated calls to
452 objc_add_method_declaration. Use token->type to determine if it
453 is a class method or not.
454 (cp_parser_objc_method_definition_list): Same change.
456 2010-10-20 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
459 * parser.c (cp_convert_range_for): Call cp_finish_decl
460 instead of finish_expr_stmt.
462 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
464 * cp-lang.c (finish_file): Removed.
465 * decl2.c (cp_write_global_declarations): Call
466 objc_write_global_declarations when compiling Objective-C++.
468 2010-10-19 Paolo Carlini <paolo.carlini@oracle.com>
471 * pt.c (add_to_template_args): Check extra_args for error_mark_node.
472 (coerce_template_parms): Likewise for args.
474 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
476 Implemented parsing @synthesize and @dynamic for Objective-C++.
477 * parser.c (cp_parser_objc_method_definition_list): Recognize
478 RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
479 (cp_parser_objc_at_dynamic_declaration): New.
480 (cp_parser_objc_at_synthesize_declaration): New.
482 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
484 * parser.c (cp_parser_objc_identifier_list): Check the return
485 value of cp_parser_identifier and react if it is error_mark_node.
487 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
489 Merge from apple/trunk branch on FSF servers.
491 2005-03-01 Fariborz Jahanian <fjahanian@apple.com>
494 * call.c (standard_conversion, implicit_conversion): Ignore
495 'volatile' attribute of artificially volatized type in objc when
496 evaluating various conversion weights.
498 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
501 * typeck.c (comp_ptr_ttypes_real): Remove the hack. un-volatize the
502 artiificially 'volatized' type before doing pointer comparison.
504 2010-10-18 Jakub Jelinek <jakub@redhat.com>
507 * semantics.c (finish_goto_stmt): Call mark_rvalue_use on computed
510 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
512 Merge from apple/trunk branch on FSF servers.
514 2006-04-19 Fariborz Jahanian <fjahanian@apple.com>
517 * parser.c (cp_parser_simple_type_specifier): Don't lookup for
518 objc object types if type is scope qualified.
520 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
522 Merge from apple/trunk branch on FSF servers.
524 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
527 * lex.c (unqualified_name_lookup_error): Issue diagnostic
528 for private 'ivar' access.
530 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
532 * parser.c (cp_parser_objc_visibility_spec): Update to use visibility
533 enum, and handle @package.
535 2010-10-15 Jason Merrill <jason@redhat.com>
538 * tree.c (cp_build_qualified_type_real): Don't reuse a variant
539 with a different typedef variant of the element type.
541 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
543 merge from FSF apple 'trunk' branch.
544 2006 Fariborz Jahanian <fjahanian@apple.com>
546 Radars 4436866, 4505126, 4506903, 4517826
547 * typeck.c (finish_class_member_access_expr): Handle CLASS.property
549 (cp_build_modify_expr): Likewise.
550 * parser.c (cp_parser_objc_method_prototype_list): Handle @property.
551 (cp_parser_objc_method_definition_list): Likewise.
552 (cp_parser_objc_property_decl): New.
553 (cp_parser_objc_property_attrlist): New.
554 (cp_parser_objc_at_property): New.
556 2010-10-14 Richard Guenther <rguenther@suse.de>
559 * cp-tree.h (NULLPTR_TYPE_P): Adjust.
560 * decl.c (cxx_init_decl_processing): Build a NULLPTR_TYPE node,
562 * error.c (dump_type): Handle NULLPTR_TYPE.
563 (dump_type_prefix): Likewise.
564 (dump_type_suffix): Likewise.
565 * mangle.c (write_type): Likewise.
566 * name-lookup.c (arg_assoc_type): Likewise.
567 * rtti.c (typeinfo_in_lib_p): Likewise.
568 * pt.c (tsubst): Likewise.
570 2010-10-13 Jason Merrill <jason@redhat.com>
573 * class.c (fixup_attribute_variants): New fn.
574 * cp-tree.h: Declare it.
575 * pt.c (instantiate_class_template): Call it.
576 * semantics.c (begin_class_definition): Call it.
578 2010-10-13 Richard Henderson <rth@redhat.com>
580 * cp-lang.c (cp_eh_personality): Update call to
581 build_personality_function.
582 * except.c (choose_personality_routine): Update function comment.
584 2010-10-13 Richard Guenther <rguenther@suse.de>
586 * tree.c (cp_free_lang_data): Free DECL_NAMESPACE_USERS and
587 clear DECL_CHAIN of NAMESPACE_DECLs.
589 2010-10-11 Martin Jambor <mjambor@suse.cz>
592 * cp-tree.h (current_class_ref): Check that cp_function_chain is
594 * call.c (build_cxx_call): Likewise.
596 2010-10-10 Jason Merrill <jason@redhat.com>
598 * pt.c (tsubst_default_argument): Handle DEFAULT_ARG.
599 (tsubst_default_arguments): Only do this once for cloned fns.
600 (tsubst): Use typedef_variant_p. Handle LANG_TYPE. Don't
602 (tsubst_expr): Avoid calling tsubst_expr for non-expressions.
603 (tsubst_copy_and_build): Likewise.
604 (tsubst_initializer_list): Likewise.
605 (tsubst_copy): Change default to gcc_unreachable. Handle
606 OVERLOAD and PTRMEM_CST.
608 2010-10-10 Jason Merrill <jason@redhat.com>
612 * pt.c (tsubst_copy) [INTEGER_CST]: Instantiate the type.
614 2010-10-07 Andi Kleen <ak@linux.intel.com>
616 * Make-lang.in (c++_OBJS): Remove dummy-checksum.o.
617 (cc1plus-dummy): Remove.
618 (cc1plus-checksum): Change to run checksum over object files
621 2010-10-08 Joseph Myers <joseph@codesourcery.com>
623 * cp-objcp-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
625 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
627 * cp-tree.def: Changed type of AT_ENCODE_EXPR from tcc_unary to
629 * cxx-pretty-print.c (pp_cxx_unary_expression): Added case for
631 * error.c (dump_expr): Added case for AT_ENCODE_EXPR.
632 * pt.c (tsubst_copy): Added case for AT_ENCODE_EXPR.
633 (value_dependent_expression_p): Added case for AT_ENCODE_EXPR.
634 (type_dependent_expression_p): Added case for AT_ENCODE_EXPR.
635 * parser.c (cp_parser_objc_encode_expression): Updated comment.
637 2010-10-07 Nicola Pero <nicola@nicola.brainstorm.co.uk>
639 Merge from apple/trunk branch on FSF servers.
641 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
644 * parser.c (cp_parser_objc_interstitial_code): Recognize
645 and parse RID_NAMESPACE keyword.
647 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
649 * parser.c (cp_parser_objc_method_tail_params_opt): Peek new token after
650 finding ellipsis, before checking for attributes.
652 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
654 Merge from apple/trunk branch on FSF servers.
655 * cp-tree.def: Added AT_ENCODE_EXPR here instead of to the no
656 longer existing gcc/c-common.def.
658 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
661 * pt.c (tsubst_copy_and_build): Instantiate @endcode(T).
662 * parser.c (cp_parser_objc_encode_expression): Build a templatized
663 parse tree for @encode(T).
665 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
668 * c-common.def: Add new expression code AT_ENCODE_EXPR.
670 2010-10-06 Eric Botcazou <ebotcazou@adacore.com>
673 * typeck.c (cp_build_addr_expr_1): Add check for incomplete types in
674 code folding offsetof-like computations.
676 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
679 * parser.c (cp_parser_objc_class_interface): If no identifier
680 follows an @interface token, stop parsing the interface after
682 (cp_parser_objc_class_implementation): If no identifier follows an
683 @implementation token, stop parsing the implementation after
686 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
689 * parser.c (cp_parser_objc_method_keyword_params): If the required
690 colon is not found while parsing parameters, stop parsing them.
692 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
695 * parser.c (cp_parser_objc_class_ivars): Do not eat the EOF or
696 @end after detecting it. Print an error if @end is found without
698 (cp_parser_objc_method_prototype_list): Do not eat the EOF after
699 detecting it. Fixed reading the next token when continuing
700 because of an error in a method signature. Print an error if EOF
701 is found without an '@end'.
702 (cp_parser_objc_method_definition_list): Same change.
704 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
706 Merge from apple/trunk branch on FSF servers:
708 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
711 * parser.c (cp_parser_objc_method_keyword_params): Check for valid
712 method parameters and issue error.
713 (cp_parser_objc_method_definition_list): Check for invalid tokens
714 which cannot start a function definition.
716 2005-10-14 Fariborz Jahanian <fjahanian@apple.com>
719 * parser.c (cp_parser_objc_message_args): Check for missing message
720 arguments and syntax error.
722 2005-10-13 Fariborz Jahanian <fjahanian@apple.com>
725 * parser.c (cp_parser_objc_class_ivars): Check for @end/eof while
728 2005-08-15 Ziemowit Laski <zlaski@apple.com>
731 * parser.c (cp_parser_objc_interstitial_code): Catch stray
732 '{' and '}' tokens and issue appropriate errors.
734 2005-08-02 Ziemowit Laski <zlaski@apple.com>
737 (cp_parser_statement_seq_opt): In addition to '}' and
738 end-of-file, a statement sequence may also be terminated
741 2010-10-05 Joseph Myers <joseph@codesourcery.com>
743 * cp-tree.h (cxx_print_error_function,
744 cxx_initialize_diagnostics): Declare using diagnostic_context
747 2010-10-04 Andi Kleen <ak@linux.intel.com>
749 * Make-lang.in (g++, cc1plus): Add + to build rule.
751 2010-10-04 Jason Merrill <jason@redhat.com>
753 * tree.c (decl_storage_duration): New.
754 * cp-tree.h: Declare it.
755 (duration_kind): Return values.
757 2010-10-03 Jason Merrill <jason@redhat.com>
759 * typeck.c (require_complete_type_sfinae): Add complain parm to...
760 (require_complete_type): ...this function.
761 (cp_build_array_ref, convert_arguments): Use it.
762 (convert_for_initialization, cp_build_modify_expr): Likewise.
763 * cp-tree.h: Declare it.
764 * call.c (build_over_call): Use it.
766 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
768 merge from FSF 'apple/trunk' branch.
769 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
772 * cp/parser.c (cp_parser_objc_interstitial_code): For
773 @optional/@required set the optional/required flag.
775 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
777 * parser.c (cp_lexer_get_preprocessor_token): Tidied up comments
778 and indentation when finding an Objective-C++ CPP_AT_NAME token.
780 2010-09-29 Richard Guenther <rguenther@suse.de>
782 * cp-tree.h (CP_DECL_CONTEXT): Check DECL_FILE_SCOPE_P.
783 (CP_TYPE_CONTEXT): Similar.
784 (FROB_CONTEXT): Frob global_namespace to the global
785 TRANSLATION_UNIT_DECL.
786 * decl.c (cxx_init_decl_processing): Build a TRANSLATION_UNIT_DECL,
787 set DECL_CONTEXT of global_namespace to it.
788 (start_decl): Use CP_DECL_CONTEXT and test TYPE_P
789 instead of zeroing context.
790 (cp_finish_decl): Use DECL_FILE_SCOPE_P.
791 (grokfndecl): Likewise.
792 (start_preparsed_function): Likewise.
793 * name-lookup.c (maybe_push_decl): Use DECL_NAMESPACE_SCOPE_P.
794 (namespace_binding): Use SCOPE_FILE_SCOPE_P.
795 * pt.c (template_class_depth): Use CP_TYPE_CONTEXT.
796 (is_specialization_of_friend): Use CP_DECL_CONTEXT.
797 (push_template_decl_real): Likewise.
798 (tsubst_friend_class): Likewise. Adjust context comparisons.
799 (instantiate_class_template): Use CP_TYPE_CONTEXT.
800 (tsubst): Do not substitute into TRANSLATION_UNIT_DECL.
801 * cxx-pretty-print.c (pp_cxx_nested_name_specifier): Use
804 2010-09-29 Yao Qi <yao@codesourcery.com>
806 * decl.c (get_atexit_node): Fix typo.
808 2010-09-28 Jason Merrill <jason@redhat.com>
810 * tree.c (lvalue_kind): Rename from lvalue_p_1, make nonstatic.
811 (real_lvalue_p): Take const_tree.
813 * typeck.c (lvalue_or_else): Make temporary arg a permerror.
814 (cp_build_addr_expr_1): Likewise.
816 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
818 Partially merged from apple/trunk branch on FSF servers:
819 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
820 Radar 3803157 (method attributes)
822 * parser.c (cp_parser_objc_method_keyword_params): Handle attributes.
823 (cp_parser_objc_method_tail_params_opt): Likewise.
824 (cp_parser_objc_method_signature): Likewise.
825 (cp_parser_objc_method_maybe_bad_prefix_attributes): New.
826 (cp_parser_objc_method_prototype_list): Handle attributes.
827 (cp_parser_objc_method_definition_list): Likewise.
829 2010-09-28 Richard Henderson <rth@redhat.com>
831 * cp-lang.c: Include "target.h".
832 (cp_eh_personality): Use targetm.except_unwind_info.
833 * Make-lang.in (cp-lang.o): Update deps.
835 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
837 * parser.c (cp_parser_objc_valid_prefix_attributes): New.
838 (cp_parser_declaration): Parse prefix attributes for ObjC++.
839 (cp_parser_objc_protocol_declaration): Handle attributes.
840 (cp_parser_objc_class_interface): Likewise.
841 (cp_parser_objc_declaration): Likewise.
843 2010-09-27 Jason Merrill <jason@redhat.com>
845 Require lvalues as specified by the standard.
846 * typeck.c (lvalue_or_else): Use real_lvalue_p.
847 (cp_build_addr_expr_1): Split out of cp_build_unary_op.
848 (cp_build_addr_expr, cp_build_addr_expr_strict): Interfaces.
849 (decay_conversion, get_member_function_from_ptrfunc): Adjust.
850 (build_x_unary_op, build_reinterpret_cast_1): Adjust.
851 (build_const_cast_1): Adjust.
852 * cp-tree.h: Declare new fns.
853 * call.c (build_this, convert_like_real, build_over_call): Adjust.
854 (initialize_reference): Adjust.
855 * class.c (build_base_path, convert_to_base_statically): Adjust.
856 (build_vfn_ref, resolve_address_of_overloaded_function): Adjust.
857 * cvt.c (build_up_reference, convert_to_reference): Adjust.
858 * decl.c (register_dtor_fn): Adjust.
859 * decl2.c (build_offset_ref_call_from_tree): Adjust.
860 * except.c (initialize_handler_parm): Adjust.
861 * init.c (build_offset_ref, build_delete, build_vec_delete): Adjust.
862 * rtti.c (build_dynamic_cast_1, tinfo_base_init): Adjust.
863 * tree.c (stabilize_expr): Adjust.
865 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
867 Merge from apple/trunk branch on FSF servers:
869 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
872 * typeck.c (composite_pointer_type): Call objc_have_common_type
873 when comparing two objective-c pointer types.
875 2005-07-18 Ziemowit Laski <zlaski@apple.com>
878 * call.c (standard_conversion): Do not issue warnings when
879 comparing ObjC pointer types.
881 2005-06-22 Ziemowit Laski <zlaski@apple.com>
884 * call.c (standard_conversion): Allow for a pointer conversion
885 between any two ObjC pointer types.
886 * typeck.c (composite_pointer_type): Determine common type
887 for two ObjC pointer types.
889 2010-09-24 Jan Hubicka <jh@suse.cz>
891 * decl.c (finish_function): Use decl_replaceable_p
892 * method.c (make_alias_for_thunk): Update call of
893 cgraph_same_body_alias.
895 2010-09-24 Jason Merrill <jason@redhat.com>
897 * decl.c (compute_array_index_type): Remember type dependence of
899 * pt.c (dependent_type_p_r): Don't recompute it here.
901 * error.c (dump_expr) [CASE_CONVERT]: Print conversion between
902 reference and pointer to the same type as "*" or "&".
904 2010-09-24 Nicola Pero <nicola.pero@meta-innovation.com>
906 * typeck.c (warn_args_num): Use warning 'too many arguments to
907 method [methodname]' for an Objective-C method instead of the less
908 satisfactory 'too many arguments to function' (with no method
911 2010-09-21 Jason Merrill <jason@redhat.com>
913 * mangle.c (write_expression) [SCOPE_REF]: Only do -fabi-version=1
914 special handling if we know the member.
916 2010-09-18 Jason Merrill <jason@redhat.com>
918 * call.c (compare_ics): Do lvalue/rvalue reference binding
919 comparison for ck_list, too.
921 2010-09-15 Jason Merrill <jason@redhat.com>
923 * semantics.c (finish_id_expression): Diagnose use of function
924 parms in evaluated context outside function body.
926 * decl2.c (grokbitfield): Diagnose non-integral width.
928 * call.c (convert_like_real): Use the underlying type of the
929 reference for the temporary.
931 2010-09-15 Jakub Jelinek <jakub@redhat.com>
934 * class.c (build_vtbl_initializer): Use fn instead of init's operand
935 as first argument to FDESC_EXPR.
937 2010-09-15 Paolo Carlini <paolo.carlini@oracle.com>
940 * decl.c (grokdeclarator): Check build_memfn_type return value
943 2010-09-13 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
945 * semantics.c (finish_for_stmt): Always test flag_new_for_scope.
946 (begin_range_for_stmt): Likewise.
948 2010-09-11 Rodrigo Rivas <rodrigorivascosta@gmail.com>
950 Implement range-based for-statements.
951 * cp-tree.def (RANGE_FOR_STMT): New.
952 * cp-tree.h (RANGE_FOR_DECL, RANGE_FOR_EXPR, RANGE_FOR_BODY): New.
953 (cp_convert_range_for): Declare.
954 * pt.c (tsubst_expr): Add RANGE_FOR_STMT.
955 (tsubst_copy_and_build): perform_koenig_lookup takes extra argument.
956 * semantics.c (begin_range_for_stmt): New.
957 (finish_range_for_decl): New.
958 (finish_for_stmt): Accept also RANGE_FOR_STMT.
959 (perform_koenig_lookup): Add extra argument include_std.
960 * parser.c (cp_parser_c_for): New with code from
961 cp_parser_iteration_statement().
962 (cp_parser_range_for): New.
963 (cp_convert_range_for): New.
964 (cp_parser_iteration_statement): Add range-for support.
965 (cp_parser_condition): Adjust comment.
966 (cp_parser_postfix_expression): perform_koenig_lookup takes extra
968 * dump.c (cp_dump_tree): Add RANGE_FOR_STMT.
969 * cxx-pretty-print.c: Likewise.
970 * lex.c (cxx_init): Likewise.
971 * name-lookup.c (lookup_function_nonclass): Add extra argument
973 (lookup_arg_dependent): Likewise.
974 * name-lookup.h: Likewise.
976 2010-09-10 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
979 * error.c (maybe_warn_cpp0x): Add new warning
980 CPP0X_INLINE_NAMESPACES.
981 * parser.c (cp_parser_namespace_definition): Likewise.
982 * cp-tree.h (cpp0x_warn_str): Likewise.
984 2010-09-10 Richard Guenther <rguenther@suse.de>
986 * decl.c (reshape_init_vector): For VECTOR_TYPEs, use
987 TYPE_VECTOR_SUBPARTS instead of TYPE_DEBUG_REPRESENTATION_TYPE.
989 2010-09-10 Jan Hubicka <jh@suse.cz>
991 PR tree-optimization/45605
992 * cp/class.c (build_vtbl_initializer): Avoid wrong type conversion in
995 2010-09-08 Jakub Jelinek <jakub@redhat.com>
998 * pt.c (tsubst) <case INTEGER_TYPE>: Call mark_rvalue_use
999 before calling fold_decl_constant_value.
1001 2010-09-07 Arnaud Charlet <charlet@adacore.com>
1003 * cp-tree.h (build_enumerator): Add new location_t parameter.
1004 (build_lang_decl_loc): New function.
1005 * decl.c (build_enumerator): New parameter loc. Use it when calling
1006 build_decl. Replace build_lang_decl with build_lang_decl_loc.
1007 * pt.c (tsubst_enum): Adjust call to build_enumerator.
1008 * parser.c (cp_parser_enumerator_definition): Ditto.
1009 * lex.c (build_lang_decl_loc): New function.
1011 2010-09-06 Dodji Seketeli <dodji@redhat.com>
1016 * tree.c (strip_typedefs): Strip typedefs from the context of
1019 2010-09-06 Mark Mitchell <mark@codesourcery.com>
1021 * typeck.c (cp_build_binary_op): Call do_warn_double_promotion.
1022 * call.c (build_conditional_expr): Likewise.
1023 (convert_arg_to_ellipsis): Likewise.
1025 2010-09-06 Arnaud Charlet <charlet@adacore.com>
1027 * parser.c (make_pointer_declarator, make_reference_declarator,
1028 make_call_declarator, make_array_declarator): Set declarator->id_loc.
1029 (cp_parser_init_declarator): Adjust location of decl if appropriate.
1031 2010-09-06 Jason Merrill <jason@redhat.com>
1033 * call.c (implicit_conversion): Fix value-init of enums.
1034 (convert_like_real): Likewise.
1036 * decl.c (cp_finish_decl): Don't change init for auto deduction.
1038 * pt.c (fold_non_dependent_expr_sfinae): Split out from...
1039 (fold_non_dependent_expr): ...here.
1040 (convert_nontype_argument): Use it. Take complain parm.
1041 Use perform_implicit_conversion instead of ocp_convert.
1042 Allow cv-qual changes.
1043 (convert_template_argument): Pass complain down.
1044 (tsubst_template_arg): Suppress constant expression warnings.
1047 * method.c (synthesized_method_walk): In constructors, also check
1048 subobject destructors.
1050 * semantics.c (finish_compound_literal): Always build a
1053 2010-08-30 Paolo Carlini <paolo.carlini@oracle.com>
1056 * decl.c (grokdeclarator): Use MAIN_NAME_P only on IDENTIFIER_NODEs.
1058 2010-08-30 Jakub Jelinek <jakub@redhat.com>
1061 * parser.c (cp_parser_omp_atomic): Handle boolean
1062 {PRE,POST}_INCREMENT.
1064 2010-08-29 Jason Merrill <jason@redhat.com>
1067 * parser.c (cp_parser_parameter_declaration): Pop parameter decls
1068 after tentative parsing.
1070 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1072 * Make-lang.in (g++spec.o): Update dependencies.
1073 * g++spec.c: Include opts.h
1074 (MATH_LIBRARY, LIBSTDCXX): Remove initial "-l".
1075 (lang_specific_driver): Use cl_decoded_option structures.
1077 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1079 * call.c: Use FOR_EACH_VEC_ELT.
1080 * class.c: Likewise.
1082 * decl2.c: Likewise.
1083 * error.c: Likewise.
1084 * except.c: Likewise.
1085 * mangle.c: Likewise.
1086 * method.c: Likewise.
1087 * name-lookup.c: Likewise.
1088 * parser.c: Likewise.
1091 * semantics.c: Likewise.
1092 * typeck2.c: Likewise.
1094 2010-08-19 Jason Merrill <jason@redhat.com>
1096 * call.c (reference_related_p): Check for error_mark_node.
1097 (add_function_candidate): Check it instead of
1098 same_type_ignoring_top_level_qualifiers_p.
1101 * init.c (build_new_1): Don't use build_value_init in a template.
1102 (build_value_init): Make sure we don't.
1105 * cp-gimplify.c (cp_gimplify_expr): Also remove assignment
1106 of empty class CONSTRUCTOR.
1108 * except.c (pending_noexcept, pending_noexcept_checks): New.
1109 (perform_deferred_noexcept_checks): New.
1110 (maybe_noexcept_warning): Split from...
1111 (finish_noexcept_expr): ...here. Adjust.
1112 * decl2.c (cp_write_global_declarations): Call
1113 perform_deferred_noexcept_checks.
1114 * cp-tree.h: And declare it.
1116 2010-08-18 Nathan Froyd <froydnj@codesourcery.com>
1119 * name-lookup.c (push_overloaded_decl): Change DECL_CHAIN to
1122 2010-08-17 Kai Tietz <kai.tietz@onevision.com>
1124 * class.c (note_name_declared_in_class): Make in 'extern "C"' blocks,
1125 or if -fms-extensions is enabled check, check permissive.
1127 2010-08-09 Jason Merrill <jason@redhat.com>
1130 * pt.c (lookup_template_class): Don't re-coerce outer parms.
1132 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1134 * call.c (add_builtin_candidates): Use VECs for local variable
1135 `types'. Adjust remainder of function accordingly.
1137 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1139 * name-lookup.c (is_associated_namespace): Convert local variables
1140 to be VECs instead of TREE_LISTs.
1142 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1144 * tree.c (varargs_function_p): Use stdarg_p.
1146 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1148 * parser.c (cp_default_arg_entry): Declare. Declare a VEC of it.
1149 (cp_unparsed_functions_entry): Declare. Declare a VEC of it.
1150 (cp_parser) [unparsed_functions_queues]: Rename to unparsed_queues.
1151 Change type to a VEC.
1152 (unparsed_funs_with_default_args): Define.
1153 (unparsed_funs_with_definitions): Define.
1154 (push_unparsed_function_queues): New function.
1155 (cp_parser_new): Call it.
1156 (pop_unparsed_function_queues): New function.
1157 (cp_parser_class_specifier): Adjust processing of unparsed functions.
1158 (cp_parser_template_declaration_after_export): Use VEC_safe_push.
1159 (cp_parser_save_member_function_body): Likewise.
1160 (cp_parser_late_parsing_for_member): Call push_unparsed_function_queues
1161 and pop_unparsed_function_queues.
1162 (cp_parser_late_parsing_default_args): Likewise.
1163 (cp_parser_save_default_args): Use VEC_safe_push.
1165 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1167 * name-lookup.h (cp_label_binding): Declare. Declare a VEC type
1169 (cp_binding_level): Convert shadowed_labels and dead_vars_from_for
1171 * decl.c (poplevel): Adjust for type changes.
1172 (declare_local_label): Likewise.
1174 2010-08-06 Jason Merrill <jason@redhat.com>
1176 * typeck.c (complete_type_or_maybe_complain): Split out from...
1177 (complete_type_or_else): Here.
1178 (build_class_member_access_expr): Call it.
1179 (finish_class_member_access_expr): Likewise.
1180 * call.c (build_special_member_call): Likewise.
1181 * cvt.c (build_expr_type_conversion): Likewise.
1182 * init.c (build_new): Likewise.
1183 * typeck2.c (build_functional_cast): Likewise.
1184 * cp-tree.h: Declare it.
1186 * init.c (build_value_init): Add complain parm.
1187 (build_value_init_noctor): Likewise.
1188 (perform_member_init): Pass it.
1189 (expand_aggr_init_1): Likewise.
1190 (build_new_1): Likewise.
1191 (build_vec_init): Likewise.
1192 * pt.c (tsubst_expr): Likewise.
1193 * typeck2.c (build_functional_cast): Likewise.
1194 * cp-tree.h: Adjust.
1195 * tree.c (build_target_expr_with_type): Handle error_mark_node.
1197 * typeck.c (decay_conversion): Any expression with type nullptr_t
1200 2010-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1203 * decl.c (duplicate_decls): Merge DECL_USER_ALIGN and DECL_PACKED.
1205 2010-07-27 Jason Merrill <jason@redhat.com>
1207 * pt.c (tsubst_expr) [DECL_EXPR]: Handle getting an AGGR_INIT_EXPR
1208 from build_value_init.
1209 * init.c (build_value_init_noctor): Give error for unknown array
1212 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1214 * cp-objcp-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
1216 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1218 * cp-objcp-common.c (cxx_initialize_diagnostics): First call
1219 c_common_initialize_diagnostics.
1220 * cp-objcp-common.h (LANG_HOOKS_OPTION_LANG_MASK,
1221 LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define.
1223 2010-07-21 Jason Merrill <jason@redhat.com>
1225 * tree.c (cp_tree_equal): Fix CONSTRUCTOR handling.
1227 * parser.c (cp_parser_init_declarator): Pass LOOKUP_NORMAL
1230 2010-07-20 Jeffrey Yasskin <jyasskin@google.com>
1233 * pt.c (instantiate_class_template): Propagate the template's
1234 location to its instance.
1236 2010-07-20 Jason Merrill <jason@redhat.com>
1239 * pt.c (tsubst_copy_and_build): Rework last change.
1242 * pt.c (tsubst_copy_and_build): Handle partial substitution of
1245 2010-07-19 Jason Merrill <jason@redhat.com>
1248 * semantics.c (finish_decltype_type): Correct decltype
1249 of parenthesized rvalue reference variable.
1252 * tree.c (cp_tree_equal): Compare type of *CAST_EXPR.
1253 * pt.c (iterative_hash_template_arg): Hash type of *CAST_EXPR.
1255 2010-07-19 Paolo Carlini <paolo.carlini@oracle.com>
1258 * typeck.c (build_x_compound_expr_from_list): Add tsubst_flags_t
1260 * cp-tree.h: Adjust declaration.
1261 * init.c (perform_member_init): Adjust caller.
1262 * decl.c (grok_reference_init, cp_finish_decl): Likewise.
1263 * typeck2.c (store_init_value): Likewise.
1264 (build_functional_cast): Pass complain argument to
1265 build_x_compound_expr_from_list.
1267 2010-07-16 Jason Merrill <jason@redhat.com>
1270 * pt.c (process_partial_specialization): Diagnose partial
1271 specialization after instantiation.
1272 (most_specialized_class): Add complain parm.
1274 * ptree.c (cxx_print_xnode): Handle TEMPLATE_INFO.
1276 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1278 * init.c (build_new_1): Use cp_build_function_call_nary instead of
1279 cp_build_function_call.
1281 2010-07-15 Jason Merrill <jason@redhat.com>
1284 * call.c (add_function_candidate): If we're working on an implicit
1285 declaration, don't consider candidates that won't match.
1286 * typeck.c (same_type_ignoring_top_level_qualifiers_p): Now a fn.
1287 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): Adjust.
1290 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1291 (TYPE_HAS_USER_OPEQ): New.
1292 * decl.c (grok_special_member_properties): Set it.
1293 * class.c (add_implicitly_declared_members): Don't lazily declare
1294 constructors/operator= if a base or member has a user-declared one.
1295 (check_bases_and_members, check_bases): Adjust.
1296 (check_field_decls, check_field_decl): Adjust.
1298 2010-07-15 Anatoly Sokolov <aesok@post.ru>
1300 * decl.c (integer_three_node): Remove.
1301 (cxx_init_decl_processing): Do not initialize the integer_three_node.
1302 * cp-tree.h (integer_three_node): Remove.
1304 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1306 * cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
1308 * class.c: Likewise.
1309 * cp-gimplify.c: Likewise.
1311 * decl2.c: Likewise.
1313 * mangle.c: Likewise.
1314 * name-lookup.c: Likewise.
1315 * optimize.c: Likewise.
1316 * parser.c: Likewise.
1319 * search.c: Likewise.
1320 * semantics.c: Likewise.
1321 * typeck.c: Likewise.
1322 * typeck2.c: Likewise.
1324 2010-07-14 Jason Merrill <jason@redhat.com>
1326 * init.c (sort_mem_initializers): Rename "field_type" to "ctx".
1327 (build_field_list): Cache field type.
1329 Implement C++0x unrestricted unions (N2544)
1330 * class.c (check_field_decl): Loosen union handling in C++0x.
1331 * method.c (walk_field_subobs): Split out from...
1332 (synthesized_method_walk): ...here. Set msg before loops.
1333 (process_subob_fn): Check for triviality in union members.
1334 * init.c (sort_mem_initializers): Splice out uninitialized
1335 anonymous unions and union members.
1336 (push_base_cleanups): Don't automatically destroy anonymous unions
1339 2010-07-13 Jason Merrill <jason@redhat.com>
1342 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1343 (TYPE_HAS_USER_OPEQ): New.
1344 * decl.c (grok_special_member_properties): Set it.
1345 * class.c (add_implicitly_declared_members): Don't lazily declare
1346 constructors/operator= if a base or member has a user-declared one.
1347 (check_bases_and_members, check_bases): Adjust.
1348 (check_field_decls, check_field_decl): Adjust.
1349 * method.c (synthesized_method_walk): Initialize check_vdtor.
1352 * mangle.c (write_type): Canonicalize.
1353 (canonicalize_for_substitution): Retain cv-quals on FUNCTION_TYPE.
1354 (write_CV_qualifiers_for_type): Ignore them in abi>=5.
1356 2010-07-13 Paolo Carlini <paolo.carlini@oracle.com>
1359 * call.c (convert_like_real): Adjust convert_ptrmem call, pass
1361 * typeck.c (get_delta_difference): Update prototype, add a
1362 tsubst_flags_t parameter; update get_delta_difference_1 calls and
1363 add checks for error_mark_node.
1364 (get_delta_difference_1): Update prototype, add a tsubst_flags_t
1365 parameter; update lookup_base call.
1366 (build_ptrmemfunc): Update prototype, add a tsubst_flags_t
1367 parameter; update get_delta_difference call and add check for
1369 (convert_ptrmem): Update prototype, add a tsubst_flags_t
1370 parameter; update get_delta_difference call and add check for
1371 error_mark_node; update build_ptrmemfunc call.
1372 (build_static_cast_1): Adjust convert_ptrmem call.
1373 (expand_ptrmemfunc_cst): Adjust get_delta_difference call.
1374 (cp_build_unary_op): Adjust build_ptrmemfunc call.
1375 * cvt.c (cp_convert_to_pointer, convert_force): Adjust convert_ptrmem
1376 and build_ptrmemfunc calls.
1377 * cp-tree.h: Update build_ptrmemfunc and convert_ptrmem prototypes.
1379 2010-07-12 Paolo Carlini <paolo.carlini@oracle.com>
1382 * call.c (build_temp): Add tsubst_flags_t complain parameter;
1383 adjust build_special_member_call call, pass complain.
1384 (convert_like_real): Adjust build_temp call, pass complain.
1386 2010-07-09 Jason Merrill <jason@redhat.com>
1389 * cp-tree.h (BV_LOST_PRIMARY): New macro.
1390 * class.c (update_vtable_entry_for_fn): Fix covariant thunk logic.
1391 Set BV_LOST_PRIMARY.
1392 (build_vtbl_initializer): Check BV_LOST_PRIMARY.
1394 2010-07-08 Jason Merrill <jason@redhat.com>
1397 * class.c (update_vtable_entry_for_fn): Fix handling of dummy
1398 virtual bases for covariant thunks.
1400 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1402 * cp-tree.h: Do not include toplev.h.
1404 2010-07-06 Jason Merrill <jason@redhat.com>
1407 * call.c (is_std_init_list): Look through typedefs.
1410 * init.c (build_offset_ref): If scope isn't dependent,
1411 don't exit early. Look at TYPE_MAIN_VARIANT.
1412 * pt.c (tsubst_copy) [OFFSET_REF]: Do substitution.
1414 * error.c (dump_function_decl): Don't crash on null DECL_NAME.
1416 2010-07-06 Shujing Zhao <pearly.zhao@oracle.com>
1418 * cp-tree.h (impl_conv_void): New type.
1419 (convert_to_void): Adjust prototype.
1420 * cvt.c (convert_to_void): Use impl_conv_void, emit and adjust the
1421 diagnostic for easy translation. Change caller.
1422 * typeck.c: Update call to convert_to_void.
1423 * semantics.c: Likewise.
1426 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1428 * decl.c (cp_finish_decl): Call add_local_decl.
1429 * optimize.c (clone_body): Adjust for new type of cfun->local_decls.
1431 2010-07-05 Paolo Carlini <paolo.carlini@oracle.com>
1433 * pt.c (tsubst): Early declare code = TREE_CODE (t) and use it
1436 2010-07-05 Shujing Zhao <pearly.zhao@oracle.com>
1439 * parser.c (cp_parser_primary_expression): Error if local template is
1442 2010-07-02 Le-Chun Wu <lcwu@google.com>
1445 * name-lookup.c (pushdecl_maybe_friend): Warn when a local decl
1446 (variable or type) shadows another type.
1448 2010-07-02 Jakub Jelinek <jakub@redhat.com>
1451 * typeck.c (convert_for_assignment): When converting a convertible
1452 vector type or objc++ types, call mark_rvalue_use.
1453 * typeck2.c (build_m_component_ref): Use return values from
1454 mark_rvalue_use or mark_lvalue_use.
1455 * class.c (build_base_path): Likewise.
1456 * call.c (build_conditional_expr): Likewise.
1458 2010-07-02 Paolo Carlini <paolo.carlini@oracle.com>
1461 * pt.c (tsubst_baselink): Return error_mark_node if lookup_fnfields
1464 2010-07-01 Richard Guenther <rguenther@suse.de>
1466 * cp-gimplify.c (cp_gimplify_expr): Open-code the rhs
1467 predicate we are looking for, allow non-gimplified
1470 2010-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1473 * typeck.c (cp_build_unary_op): Early return error_mark_node when
1474 arg is NULL_TREE too.
1475 * call.c (convert_class_to_reference): Return error_mark_node when
1478 2010-06-30 Michael Matz <matz@suse.de>
1480 * repo.c (finish_repo): Fix typo.
1482 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1484 * parser.c (cp_parser_omp_for_loop): Use a VEC for for_block.
1486 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1488 * repo.c (pending_repo): Change type to a VEC.
1489 (finish_repo): Adjust for new type of pending_repo.
1490 (repo_emit_p): Likewise.
1492 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1494 * tree.c: Include gimple.h. Do not include tree-flow.h
1495 * decl.c: Do not include tree-flow.h
1496 * Make-lang.in: Adjust dependencies.
1498 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1500 * decl.c (incomplete_var): Declare. Declare VECs containing them.
1501 (incomplete_vars): Adjust comment. Change type to a VEC.
1502 (maybe_register_incomplete_var): Adjust for new type.
1503 (complete_vars): Adjust iteration over incomplete_vars.
1505 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1507 * decl.c (struct named_label_entry): Change type of bad_decls field
1509 (poplevel_named_label_1): Adjust for new type of bad_decls.
1510 (check_goto): Likewise.
1512 2010-06-29 Jason Merrill <jason@redhat.com>
1514 Enable implicitly declared move constructor/operator= (N3053).
1515 * class.c (add_implicitly_declared_members): A class with no
1516 explicitly declared copy or move constructor gets both declared
1517 implicitly, and similarly for operator=.
1518 (check_bases): A type with no copy ctor does not inhibit
1519 a const copy ctor in a derived class. It does mean the derived
1521 (check_field_decl): Likewise.
1522 (check_bases_and_members): A nonexistent copy ctor/op= is non-trivial.
1523 * tree.c (type_has_nontrivial_copy_init): Adjust semantics.
1524 (trivially_copyable_p): Likewise.
1525 * call.c (convert_like_real): Use type_has_nontrivial_copy_init.
1526 * class.c (finish_struct_bits): Likewise.
1527 * tree.c (build_target_expr_with_type): Likewise.
1528 * typeck2.c (store_init_value): Likewise.
1530 Enable implicitly deleted functions (N2346)
1531 * class.c (check_bases_and_members): Adjust lambda flags.
1532 * method.c (implicitly_declare_fn): Set DECL_DELETED_FN if appropriate.
1534 * decl2.c (mark_used): Adjust error for use of deleted function.
1536 Machinery to support implicit delete/move.
1537 * cp-tree.h: (struct lang_type_class): Add lazy_move_assign,
1538 has_complex_move_ctor, has_complex_move_assign bitfields.
1539 (CLASSTYPE_LAZY_MOVE_ASSIGN): New.
1540 (TYPE_HAS_COMPLEX_MOVE_ASSIGN): New.
1541 (TYPE_HAS_COMPLEX_MOVE_CTOR): New.
1542 (enum special_function_kind): Add sfk_move_assignment.
1543 (LOOKUP_SPECULATIVE): New.
1544 * call.c (build_over_call): Return early if it's set.
1545 (build_over_call): Use trivial_fn_p.
1546 * class.c (check_bases): If the base has no default constructor,
1547 the derived one is non-trivial. Handle move ctor/op=.
1548 (check_field_decl): Likewise.
1549 (check_bases_and_members): Handle move ctor/op=.
1550 (add_implicitly_declared_members): Handle CLASSTYPE_LAZY_MOVE_ASSIGN.
1551 (type_has_move_constructor, type_has_move_assign): New.
1552 * decl.c (grok_special_member_properties): Handle move ctor/op=.
1553 * method.c (type_has_trivial_fn, type_set_nontrivial_flag): New.
1554 (trivial_fn_p): New.
1555 (do_build_copy_constructor): Use it.
1556 (do_build_assign_ref): Likewise. Handle move assignment.
1557 (build_stub_type, build_stub_object, locate_fn_flags): New.
1558 (locate_ctor): Use locate_fn_flags.
1559 (locate_copy, locate_dtor): Remove.
1560 (get_dtor, get_default_ctor, get_copy_ctor, get_copy_assign): New.
1561 (process_subob_fn, synthesized_method_walk): New.
1562 (maybe_explain_implicit_delete): New.
1563 (implicitly_declare_fn): Use synthesized_method_walk,
1564 type_has_trivial_fn, and type_set_nontrivial_flag.
1565 (defaulted_late_check): Set DECL_DELETED_FN.
1566 (defaultable_fn_check): Handle sfk_move_assignment.
1567 (lazily_declare_fn): Clear CLASSTYPE_LAZY_* early. Don't declare
1568 implicitly deleted move ctor/op=.
1569 * search.c (lookup_fnfields_1): Handle sfk_move_assignment.
1570 (lookup_fnfields_slot): New.
1571 * semantics.c (omp_clause_info_fndecl): Remove.
1572 (cxx_omp_create_clause_info): Use get_default_ctor, get_copy_ctor,
1573 get_copy_assign, trivial_fn_p.
1574 (trait_expr_value): Adjust call to locate_ctor.
1575 * tree.c (special_function_p): Handle sfk_move_assignment.
1577 * class.c (type_has_virtual_destructor): New.
1578 * cp-tree.h: Declare it.
1579 * semantics.c (trait_expr_value): Use it.
1581 * call.c (build_over_call): Only give warnings with tf_warning.
1583 * name-lookup.c (pop_scope): Handle NULL_TREE.
1585 * cp-tree.h (TYPE_HAS_ASSIGN_REF): Rename to TYPE_HAS_COPY_ASSIGN.
1586 (TYPE_HAS_CONST_ASSIGN_REF): Rename to TYPE_HAS_CONST_COPY_ASSIGN.
1587 (TYPE_HAS_INIT_REF): Rename to TYPE_HAS_COPY_CTOR.
1588 (TYPE_HAS_CONST_INIT_REF): Rename to TYPE_HAS_CONST_COPY_CTOR.
1589 (TYPE_HAS_COMPLEX_ASSIGN_REF): Rename to TYPE_HAS_COMPLEX_COPY_ASSIGN.
1590 (TYPE_HAS_COMPLEX_INIT_REF): Rename to TYPE_HAS_COMPLEX_COPY_CTOR.
1591 (TYPE_HAS_TRIVIAL_ASSIGN_REF): Rename to TYPE_HAS_TRIVIAL_COPY_ASSIGN.
1592 (TYPE_HAS_TRIVIAL_INIT_REF): Rename to TYPE_HAS_TRIVIAL_COPY_CTOR.
1593 (CLASSTYPE_LAZY_ASSIGNMENT_OP): Rename to CLASSTYPE_LAZY_COPY_ASSIGN.
1594 (sfk_assignment_operator): Rename to sfk_copy_assignment.
1595 * decl.c, call.c, class.c, init.c, method.c, pt.c, ptree.c: Adjust.
1596 * search.c, semantics.c, tree.c: Adjust.
1598 * pt.c (dependent_scope_ref_p): Remove.
1599 (value_dependent_expression_p): Don't call it.
1600 (type_dependent_expression_p): Here either.
1601 * init.c (build_offset_ref): Set TREE_TYPE on a qualified-id
1602 if the scope isn't dependent.
1604 * pt.c (convert_nontype_argument): Use mark_lvalue_use if we want
1608 * pt.c (has_value_dependent_address): New.
1609 (value_dependent_expression_p): Check it.
1610 (convert_nontype_argument): Likewise. Call decay_conversion before
1611 folding if we want a pointer.
1612 * semantics.c (finish_id_expression): Don't add SCOPE_REF if the
1613 scope is the current instantiation.
1615 2010-06-28 Jakub Jelinek <jakub@redhat.com>
1618 * class.c (build_base_path): If want_pointer, call mark_rvalue_use
1621 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1623 * init.c: Do not include except.h.
1626 * cp-lang.c: Likewise.
1628 * semantics.c: Likewise.
1629 * decl2.c: Likewise.
1630 * except.c: Likewise.
1631 (init_exception_processing): Do not set the removed
1632 lang_protect_cleanup_actions here.
1633 (cp_protect_cleanup_actions): Make non-static and remove prototype.
1634 (doing_eh): New, moved from except.c but removed the do_warning flag.
1635 (expand_start_catch_block): Update doing_eh call.
1636 (expand_end_catch_block): Likewise.
1637 (build_throw): Likewise.
1638 * cp-tree.h: Prototype cp_protect_cleanup_actions.
1639 * cp-objcp-common.h: Set LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS to
1640 cp_protect_cleanup_actions.
1641 * Make-lang.in: Update dependencies.
1643 2010-06-26 Jason Merrill <jason@redhat.com>
1645 * call.c (add_function_candidate): Set LOOKUP_COPY_PARM for any
1646 constructor called with a single argument that takes a reference
1647 to the constructor's class.
1648 (BAD_CONVERSION_RANK): New.
1649 (compare_ics): Use it to compare bad ICSes.
1651 2010-06-25 Joseph Myers <joseph@codesourcery.com>
1653 * lang-specs.h: Remove +e handling.
1655 2010-06-24 Andi Kleen <ak@linux.intel.com>
1657 * parser.c: (cp_parser_question_colon_clause):
1658 Switch to use cp_lexer_peek_token.
1659 Call warn_for_omitted_condop. Call pedwarn for omitted
1662 2010-06-22 Jakub Jelinek <jakub@redhat.com>
1665 * typeck2.c (build_m_component_ref): Call mark_lvalue_use on
1666 datum and mark_rvalue_use on component.
1669 * error.c (dump_expr): Don't look at CALL_EXPR_ARG (t, 0) if
1670 the CALL_EXPR has no arguments.
1672 2010-06-21 Jason Merrill <jason@redhat.com>
1674 * typeck.c (comp_except_specs): Fix ce_derived with noexcept.
1676 * semantics.c (check_trait_type): Check COMPLETE_TYPE_P for array
1679 2010-06-17 Nathan Froyd <froydnj@codesourcery.com>
1681 * name-lookup.c (struct arg_lookup): Convert namespaces and
1682 classes fields to VEC.
1683 (arg_assoc_namespace): Adjust for new type of namespaces.
1684 (arg_assoc_class): Adjust for new type of classes.
1685 (lookup_arg_dependent): Use make_tree_vector and
1686 release_tree_vector.
1687 * typeck2.c (build_x_arrow): Use vec_member.
1689 2010-06-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
1692 * error.c (dump_decl): Better wording for anonymous namespace.
1694 2010-06-16 Nathan Froyd <froydnj@codesourcery.com>
1696 * class.c (build_vtbl_initializer): Adjust computation of new_position
1697 and which entry to add padding for.
1699 2010-06-16 Jason Merrill <jason@redhat.com>
1701 * except.c (check_noexcept_r): Return the problematic function.
1702 (finish_noexcept_expr): Give -Wnoexcept warning. Add complain parm.
1703 * pt.c (tsubst_copy_and_build): Pass it.
1704 * parser.c (cp_parser_unary_expression): Likewise.
1705 * cp-tree.h: Adjust prototype.
1707 * method.c (defaulted_late_check): Give the defaulted method
1708 the same exception specification as the implicit declaration.
1710 2010-06-15 Jason Merrill <jason@redhat.com>
1712 * class.c (add_implicitly_declared_members): Implicit assignment
1713 operators can also be virtual overriders.
1714 * method.c (lazily_declare_fn): Likewise.
1716 * call.c (convert_like_real): Give "initializing argument of"
1717 information for ambiguous conversion. Give source position
1720 * call.c (print_z_candidates): Do print viable deleted candidates.
1721 (joust): Don't choose a deleted function just because its worst
1722 conversion is better than another candidate's worst.
1724 * call.c (convert_like_real): Don't complain about
1725 list-value-initialization from an explicit constructor.
1727 * decl.c (duplicate_decls): Use DECL_IS_BUILTIN rather than test
1728 DECL_SOURCE_LOCATION directly.
1730 * class.c (type_has_user_provided_default_constructor): Use
1733 * call.c (is_subseq): Handle ck_aggr, ck_list.
1734 (compare_ics): Treat an aggregate or ambiguous conversion to the
1735 same type as involving the same function.
1737 2010-06-13 Shujing Zhao <pearly.zhao@oracle.com>
1739 * typeck.c (convert_for_assignment): Fix comment. Change message
1740 format from %d to %qP.
1741 (convert_for_initialization): Fix comment.
1743 2010-06-11 Shujing Zhao <pearly.zhao@oracle.com>
1745 * cp-tree.h (expr_list_kind): New type.
1746 (impl_conv_rhs): New type.
1747 (build_x_compound_expr_from_list, convert_for_initialization): Adjust
1749 (typeck.c (convert_arguments): Use impl_conv_rhs and emit the
1750 diagnostics for easy translation. Change caller.
1751 (convert_for_initialization): Use impl_conv_rhs and change caller.
1752 (build_x_compound_expr_from_list): Use expr_list_kind and emit the
1753 diagnostics for easy translation. Change caller.
1754 * decl.c (bad_spec_place): New enum.
1755 (bad_specifiers): Use it and emit the diagnostics for easy
1756 translation. Change caller.
1757 * pt.c (coerce_template_parms): Put the diagnostics in full sentence.
1759 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1761 * cp-tree.h (struct saved_scope): Change decl_ns_list field type
1763 * decl2.c (cp_write_global_declarations): Adjust for new type of
1764 decl_namespace_list.
1765 * name-lookup.c (current_decl_namespace): Likewise.
1766 (push_decl_namespace): Likewise.
1767 (pop_decl_namespace): Likewise.
1769 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1771 * call.c (build_java_interface_fn_ref): Call build_function_type_list
1772 instead of build_function_type.
1773 * decl.c (cxx_init_decl_processing): Likewise.
1774 (declare_global_var): Likewise.
1775 (get_atexit_node): Likewise.
1776 (expand_static_init): Likewise.
1777 * decl2.c (start_objects): Likewise.
1778 (start_static_storage_duration_function): Likewise.
1779 * except.c (init_exception_processing): Likewise.
1780 (build_exc_ptr): Likewise.
1781 (build_throw): Likewise.
1782 * rtti.c (throw_bad_cast): Likewise.
1783 (throw_bad_typeid): Likewise.
1784 (build_dynamic_cast_1): Likewise.
1786 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1788 * call.c (build_call_n): Call XALLOCAVEC instead of alloca.
1789 (build_op_delete_call): Likewise.
1790 (build_over_call): Likewise.
1791 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1792 * pt.c (process_partial_specialization): Likewise.
1793 (tsubst_template_args): Likewise.
1794 * semantics.c (finish_asm_stmt): Likewise.
1796 2010-06-08 Nathan Sidwell <nathan@codesourcery.com>
1798 * decl.c (record_key_method_defined): New, broken out of ...
1799 (finish_function): ... here. Call it.
1800 (start_decl): Treat aliases as definitions.
1802 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1804 * typeck2.c (abstract_virtuals_error): Use typed GC allocation.
1806 * pt.c (maybe_process_partial_specialization): Likewise.
1807 (register_specialization): Likewise.
1808 (add_pending_template): Likewise.
1809 (lookup_template_class): Likewise.
1810 (push_tinst_level): Likewise.
1812 * parser.c (cp_lexer_new_main): Likewise.
1813 (cp_lexer_new_from_tokens): Likewise.
1814 (cp_token_cache_new): Likewise.
1815 (cp_parser_context_new): Likewise.
1816 (cp_parser_new): Likewise.
1817 (cp_parser_nested_name_specifier_opt): Likewise.
1818 (cp_parser_template_id): Likewise.
1820 * name-lookup.c (binding_entry_make): Likewise.
1821 (binding_table_construct): Likewise.
1822 (binding_table_new): Likewise.
1823 (cxx_binding_make): Likewise.
1824 (pushdecl_maybe_friend): Likewise.
1825 (begin_scope): Likewise.
1826 (push_to_top_level): Likewise.
1828 * lex.c (init_reswords): Likewise.
1829 (retrofit_lang_decl): Likewise.
1830 (cxx_dup_lang_specific_decl): Likewise.
1831 (copy_lang_type): Likewise.
1832 (cxx_make_type): Likewise.
1834 * decl.c (make_label_decl): Likewise.
1835 (check_goto): Likewise.
1836 (start_preparsed_function): Likewise.
1837 (save_function_data): Likewise.
1839 * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
1841 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
1843 * class.c (finish_struct_1): Likewise.
1845 * cp-tree.h (struct lang_type): Add variable_size GTY option.
1846 (struct lang_decl): Likewise.
1848 * parser.c (cp_parser_new): Update comment to not reference
1851 2010-06-07 Jason Merrill <jason@redhat.com>
1854 * error.c (dump_parameters): Mask out TFF_SCOPE.
1855 (dump_simple_decl): Don't print the scope of a PARM_DECL.
1856 (dump_scope): Remove no-op mask.
1859 * parser.c (cp_parser_lookup_name): Fix naming the constructor.
1861 * cp-tree.h (COMPLETE_OR_OPEN_TYPE_P): New macro.
1862 * init.c (build_offset_ref): Use it.
1863 * pt.c (maybe_process_partial_specialization): Use it.
1864 (instantiate_class_template): Use it.
1865 * search.c (lookup_base): Use it.
1867 2010-06-07 Jakub Jelinek <jakub@redhat.com>
1870 * expr.c (mark_exp_read): Handle INDIRECT_REF.
1871 * cvt.c (convert_to_void): Handle INDIRECT_REF like
1872 handled_component_p.
1875 * decl.c (initialize_local_var): If TREE_USED is set on the type,
1876 set also DECL_READ_P on the decl.
1878 2010-05-25 Dodji Seketeli <dodji@redhat.com>
1881 * cp-tree.h (typedef_variant_p): Move this declaration to
1883 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
1884 * decl.c (grokdeclarator): Do not rename debug info of an
1885 anonymous tagged type named by a typedef.
1887 2010-06-05 Fabien Chêne <fabien@gcc.gnu.org>
1890 * class.c (check_field_decls): Move the call to
1891 check_bitfield_decl before trying to set the
1892 CLASSTYPE_READONLY_FIELDS_NEED_INIT flag.
1894 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1896 * typeck.c: Update include path for moved files.
1899 * cp-gimplify.c: Likewise.
1900 * cp-lang.c: Likewise.
1902 * semantics.c: Likewise.
1903 * cxx-pretty-print.h: Likewise.
1904 * decl2.c: Likewise.
1905 * parser.c: Likewise.
1906 * cp-objcp-common.c: Likewise.
1907 * cp-tree.h: Likewise.
1908 * name-lookup.c: Likewise.
1910 * name-lookup.h: Likewise.
1911 * config-lang.in: Update paths in gtfiles for files in c-family/.
1912 * Make-lang.in: Likewise.
1914 2010-06-04 Magnus Fromreide <magfr@lysator.liu.se>
1916 * cvt.c (cp_convert_to_pointer): Use null_ptr_cst_p.
1917 * typeck.c (build_ptrmemfunc): Likewise.
1919 2010-06-04 Jason Merrill <jason@redhat.com>
1921 * typeck2.c (merge_exception_specifiers): Adjust merging of
1922 throw() and noexcept(true).
1924 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Avoid
1925 using an uninitialized variable.
1927 * cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR.
1928 (pp_cxx_expression): Likewise.
1930 Implement noexcept-specification (15.4)
1931 * parser.c (cp_parser_exception_specification_opt): Parse it.
1932 Give -Wdeprecated warning about throw() specs.
1933 * pt.c (tsubst_exception_specification): Handle it.
1934 * error.c (dump_exception_spec): Handle it.
1935 (dump_expr): Handle NOEXCEPT_EXPR.
1936 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1937 * typeck.c (comp_except_specs): Handle compatibility rules.
1938 Change exact parm to take an enum.
1939 * typeck2.c (merge_exception_specifiers): Handle noexcept.
1940 * except.c (nothrow_spec_p, type_noexcept_p): New fns.
1941 (type_throw_all_p, build_noexcept_spec): New fns.
1942 * cp-tree.h (TYPE_NOTHROW_P, TYPE_NOEXCEPT_P): Use them.
1943 (comp_except_specs): Define ce_derived, ce_normal, ce_exact enums.
1944 (cp_tree_index): Add CPTI_NOEXCEPT_TRUE_SPEC, CPTI_NOEXCEPT_FALSE_SPEC.
1945 (noexcept_true_spec, noexcept_false_spec): New macros.
1946 * name-lookup.c (pushdecl_maybe_friend): Adjust.
1947 * search.c (check_final_overrider): Adjust.
1948 * decl.c (check_redeclaration_exception_specification): Adjust.
1949 (use_eh_spec_block): Use type_throw_all_p.
1950 (cxx_init_decl_processing): Set noexcept_false_spec,noexcept_true_spec.
1951 Give operator new a noexcept-specification in C++0x mode.
1952 * tree.c (build_exception_variant, cxx_type_hash_eq): Adjust.
1953 (cp_build_type_attribute_variant): Don't test TYPE_RAISES_EXCEPTIONS.
1955 Implement noexcept operator (5.3.7)
1956 * cp-tree.def (NOEXCEPT_EXPR): New.
1957 * except.c (check_noexcept_r, finish_noexcept_expr): New.
1958 * cp-tree.h: Declare finish_noexcept_expr.
1959 * parser.c (cp_parser_unary_expression): Parse noexcept-expression.
1960 * pt.c (tsubst_copy_and_build): And tsubst it.
1961 (type_dependent_expression_p): Handle it.
1962 (value_dependent_expression_p): Handle it.
1964 * call.c (build_conditional_expr): Never fold in unevaluated context.
1965 * tree.c (build_aggr_init_expr): Propagate TREE_NOTHROW.
1966 * semantics.c (simplify_aggr_init_expr): Likewise.
1967 * typeck.c (merge_types): Call merge_exception_specifiers.
1968 * decl.c (duplicate_decls): Check DECL_SOURCE_LOCATION rather than
1969 DECL_ANTICIPATED for preferring new type.
1971 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1973 * g++spec.c (lang_specific_driver): Use GCC-specific formats in
1976 2010-06-04 Jakub Jelinek <jakub@redhat.com>
1979 * typeck.c (build_class_member_access_expr): Call mark_exp_read
1980 on object for static data members.
1982 2010-06-04 Jakub Jelinek <jakub@redhat.com>
1983 Jason Merrill <jason@redhat.com>
1986 * call.c (build_conditional_expr): If both arg2 and arg3 are lvalues
1987 with the same type, call mark_lvalue_use on both.
1989 2010-06-03 Nathan Froyd <froydnj@codesourcery.com>
1991 * class.c (struct vtbl_init_data_s): Remove last_init field.
1992 (struct secondary_vptr_vtt_init_data_s): Change type of inits field
1994 (finish_vtbls): Use a VEC rather than a TREE_LIST for the accumulated
1996 (build_vtt): Likewise.
1997 (initialize_vtable): Take a VEC instead of a tree.
1998 (build_vtt_inits): Change return type to void. Take a VEC **
1999 instead of a tree *; accumulate results into said VEC.
2000 (build_ctor_vtbl_group): Use a VEC rather than a TREE_LIST for the
2001 accumulated initializers. Pass the vtable to accumulate_vtbl_inits.
2002 (accumulate_vtbl_inits): Add extra vtable tree parameter; take a VEC
2004 (dfs_accumulate_vtbl_inits): Likewise. Change return type to void.
2005 (build_vtbl_initializer): Add VEC parameter; accumulate initializers
2007 (dfs_build_secondary_vptr_vtt_inits): Use CONSTRUCTOR_APPEND_ELT
2008 rather than tree_cons.
2009 (build_vbase_offset_vtbl_entries): Likewise.
2010 (add_vcall_offset): Likewise.
2011 (build_rtti_vtbl_entries): Likewise.
2012 * cp-tree.h (initialize_artificial_var): Take a VEC instead of a tree.
2013 * decl.c (initialize_artificial_var): Use build_constructor instead
2014 of build_constructor_from_list.
2016 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
2019 * class.c (layout_class_type): Check MAX_FIXED_MODE_SIZE on
2022 2010-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2024 * parser.c (cp_parser_mem_initializer_list): Change error text.
2026 2010-06-02 Jakub Jelinek <jakub@redhat.com>
2028 * cp-objcp-common.c (shadowed_var_for_decl): Change into
2029 tree_decl_map hashtab from tree_map.
2030 (decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Adjust.
2031 (init_shadowed_var_for_decl): Adjust initialization.
2034 * cvt.c (convert_to_void): If implicit is NULL, call mark_rvalue_use
2035 instead of calling mark_exp_read only when not an assignment.
2038 * semantics.c (finalize_nrv): Don't copy DECL_ARTIFICIAL, DECL_IGNORED_P,
2039 DECL_SOURCE_LOCATION and DECL_ABSTRACT_ORIGIN from var to result.
2040 Set DECL_VALUE_EXPR on var.
2042 2010-06-02 Jason Merrill <jason@redhat.com>
2044 * error.c (dump_type): Improve typedef handling.
2049 * name-lookup.c (same_entity_p): New.
2050 (ambiguous_decl): Multiple declarations of the same entity
2053 2010-06-01 Jason Merrill <jason@redhat.com>
2056 * call.c (add_list_candidates): Prefer the default constructor.
2057 (build_aggr_conv): Treat missing initializers like { }.
2058 * typeck2.c (process_init_constructor_record): Likewise.
2059 * init.c (expand_default_init): Use digest_init for
2060 direct aggregate initialization, too.
2062 * call.c (add_list_candidates): Split out...
2063 (build_user_type_conversion_1): ...from here.
2064 (build_new_method_call): And here.
2065 (implicit_conversion): Propagate LOOKUP_NO_NARROWING.
2068 * call.c (build_list_conv): Set list-initialization flags properly.
2070 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2072 * typeck2.c (build_x_arrow): Make types_memoized a VEC.
2074 2010-06-01 Arnaud Charlet <charlet@adacore.com>
2075 Matthew Gingell <gingell@adacore.com>
2077 * Make-lang.in (CXX_C_OBJS): Add c-ada-spec.o.
2078 * decl2.c: Include langhooks.h and c-ada-spec.h.
2079 (cpp_check, collect_source_refs, collect_ada_namespace,
2080 collect_all_refs): New functions.
2081 (cp_write_global_declarations): Add handling of -fdump-ada-spec.
2082 * lang-specs.h: Ditto.
2084 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2086 * cp-tree.h (cp_build_function_call_nary): Declare.
2087 * typeck.c (cp_build_function_call_nary): Define.
2088 * decl.c (register_dtor_fn): Use it instead of
2089 cp_build_function_call.
2090 (cxx_maybe_build_cleanup): Likewise.
2091 * decl2.c (generate_ctor_or_dtor_function): Likewise.
2092 * except.c (do_get_exception_ptr): Likewise.
2093 (do_begin_catch): Likewise.
2094 (do_allocate_exception): Likewise.
2095 (do_free_exception): Likewise.
2096 (build_throw): Likewise. Use cp_build_function_call_vec instead
2097 of cp_build_function_call.
2098 (do_end_catch): Likewise.
2100 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2102 * cp-tree.h (struct cp_decl_specifier_seq): Move type_location field up.
2103 (struct cp_declarator): Move id_loc field up.
2105 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2107 * cp-tree.h (ATTRIBUTE_GCC_CXXDIAG): Remove. Require that
2108 this file is included before c-common.h. Define GCC_DIAG_STYLE
2109 before including diagnostic-core.h and toplev.h.
2110 (pedwarn_cxx98): Use ATTRIBUTE_GCC_DIAG.
2111 * pt.c: Include cp-tree.h before c-common.h.
2113 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2115 * tree.c (c_register_addr_space): Add stub.
2117 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2119 * g++spec.c (lang_specific_driver): Use fatal_error instead of
2122 2010-05-28 Dodji Seketeli <dodji@redhat.com>
2124 Revert fix of PR c++/44188
2125 * cp-tree.h (typedef_variant_p): Revert moving this declaration to
2127 * tree.c (typedef_variant_p): Revert moving this definition to
2129 * decl.c (grokdeclarator): Revert naming typedef handling.
2131 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2133 * call.c: Include diagnostic-core.h instead of diagnostic.h.
2134 * cp-lang.c: Don't include diagnostic.h
2135 * name-lookup.c: Include diagnostic-core.h instead of
2137 (cp_emit_debug_info_for_using): Use seen_error.
2138 * optimize.c: Include diagnostic-core.h instead of diagnostic.h.
2139 * parser.c: Include diagnostic-core.h instead of diagnostic.h.
2140 * pt.c (iterative_hash_template_arg): Use seen_error.
2141 * repo.c: Include diagnostic-core.h instead of diagnostic.h.
2142 * typeck2.c: Include diagnostic-core.h instead of diagnostic.h.
2143 * Make-lang.in (cp/cp-lang.o, cp/typeck2.o, cp/call.o, cp/repo.o,
2144 cp/optimize.o, cp/parser.o, cp/name-lookup.o): Update
2147 2010-05-25 Dodji Seketeli <dodji@redhat.com>
2150 * cp-tree.h (typedef_variant_p): Move this declaration to
2152 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
2153 * decl.c (grokdeclarator): Do not rename debug info of an
2154 anonymous tagged type named by a typedef.
2156 2010-05-27 Jason Merrill <jason@redhat.com>
2159 * decl.c (grokdeclarator) [cdk_pointer et al]: Force evaluation of
2162 2010-05-27 Kai Tietz <kai.tietz@onevision.com>
2165 * rtti.c (emit_support_tinfos): Check for NULL_TREE.
2166 * class.c (layout_class_type): Likewise.
2167 * decl.c (finish_enum): Likewise.
2168 * mangle.c (write_builitin_type): Likewise.
2170 2010-05-26 Kai Tietz <kai.tietz@onevision.com>
2172 * cp-tree.h (cp_decl_specifier_seq): Add new bifield
2174 * decl.c (grokdeclarator): Handle __int128.
2175 * parser.c (cp_lexer_next_token_is_decl_specifier_ke): Likewise.
2176 (cp_parser_simple_type_specifier): Likewise.
2177 * rtti.c (emit_support_tinfos): Add int128 nodes for rtti.
2178 * typeck.c (cp_common_type): Handle __int128.
2179 * mangle.c (integer_type_codes): Add itk_int128 and
2180 itk_unsigned_int128.
2182 2010-05-26 Jason Merrill <jason@redhat.com>
2185 * pt.c (tsubst_pack_expansion): Don't get confused by recursive
2188 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2190 * cp-lang.c: Do not include expr.h.
2192 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2194 * decl.c: Do not include rtl.h
2195 * semantics.c: Likewise.
2197 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2199 * cp-tree.h: Do not include splay-tree.h.
2200 (struct prtmem_cst): Remove unused field and false comment.
2201 * typeck.c: Do not include rtl.h, expr.h, and tm_p.h.
2202 * optimize.c: Do not inclde rtl.h, insn-config.h, and integrate.h.
2203 * init.c: Do not include rtl.h and expr.h.
2204 * class.c: Do not include rtl.h. Include splay-tree.h.
2205 (build_clone): Use plain NULL instead of NULL_RTX.
2206 * decl.c: Do not include expr.h. Explain why rtl.h has to be
2207 included. Include splay-tree.h.
2208 * method.c: Do not include rtl.h and expr.h.
2209 (use_thunk): Use plain NULL instead of NULL_RTX.
2210 * except.c: Do not include rtl.h, expr.h, and libfuncs.h.
2211 * tree.c: Do not include rtl.h, insn-config.h, integrate.h,
2212 and target.h. Include splay-tree.h.
2213 * expr.c: Do not include rtl.h and expr.h.
2214 * pt.c: Do not include obstack.h and rtl.h.
2215 (tsubst_friend_function): Use plain NULL instead of NULL_RTX.
2216 (tsubst_decl): Likewise.
2217 (instantiate_decl): Likewise.
2218 * semantics.c: Do not include exprt.h and debug.h. Explain why
2219 rtl.h has to be included.
2220 * decl2.c: Do not include rtl.h and expr.h. Include splay-tree.h.
2221 * call.c: Do not include rtl.h and expr.h.
2222 * search.c: Do not include obstack.h and rtl.h.
2223 * friend.c: Do not include rtl.h and expr.h.
2224 * Make-lang.in: Update dependencies.
2226 2010-05-25 Jakub Jelinek <jakub@redhat.com>
2229 * parser.c (non_integral_constant): Add NIC_NONE.
2230 (required_token): Add RT_NONE.
2231 (cp_parser_unary_expression): Initialize non_constant_p
2233 (cp_parser_asm_definition): Initialize missing to RT_NONE.
2234 (cp_parser_primary_expression, cp_parser_postfix_expression,
2235 cp_parser_cast_expression, cp_parser_binary_expression,
2236 cp_parser_functional_cast): Fix formatting.
2238 2010-05-25 Shujing Zhao <pearly.zhao@oracle.com>
2241 * parser.c: Remove inclusion of dyn-string.h.
2242 (non_integral_constant): New enum.
2243 (name_lookup_error): New enum.
2244 (required_token): New enum.
2245 (cp_parser_required_error): New function.
2246 (cp_parser_require): Change the type of variable token_desc to
2247 required_token and use cp_parser_required_error.
2248 (cp_parser_require_keyword): Likewise.
2249 (cp_parser_error): Use gmsgid as parameter.
2250 (cp_parser_name_lookup_error): Change the type of variable desired to
2251 name_lookup_error and put the diagnostic in the full sentences. Change
2253 (cp_parser_non_integral_constant_expression): Change the type of the
2254 variable thing to non_integral_constant and put the diagnostics in
2255 full sentences. Change caller.
2257 2010-05-24 Eric Botcazou <ebotcazou@adacore.com>
2260 * typeck.c (cp_build_unary_op): Fold offsetof-like computations.
2262 2010-05-24 Joseph Myers <joseph@codesourcery.com>
2264 * error.c (cp_diagnostic_starter): Update call to
2265 diagnostic_build_prefix.
2266 (cp_print_error_function,
2267 print_instantiation_partial_context_line): Check show_column flag
2270 2010-05-24 Jason Merrill <jason@redhat.com>
2273 * decl.c (check_initializer): Don't wrap an init-list in a
2275 * init.c (build_aggr_init): Don't assume copy-initialization if
2276 init has CONSTRUCTOR_IS_DIRECT_INIT.
2277 * call.c (build_new_method_call): Sanity check.
2279 2010-05-24 Nathan Froyd <froydnj@codesourcery.com>
2281 * rtti.c (tinfo_base_init): Use build_constructor instead of
2282 build_constructor_from_list. Don't cons a tree node for
2284 (generic_initializer): Use build_constructor_single instead of
2285 build_constructor_from_list.
2286 (ptr_initializer): Use build_constructor instead of
2287 build_constructor_from_list
2288 (ptm_initializer): Likewise.
2289 (class_initializer): Likewise. Take varargs instead of TRAIL.
2290 (get_pseudo_ti_init): Adjust calls to class_initializer. Use
2291 build_constructor instead of build_constructor_from_list.
2293 2010-05-22 Steven Bosscher <steven@gcc.gnu.org>
2295 * semantics.c: Include bitmap.h.
2296 * Make-lang.in: Update dependencies.
2298 2010-05-22 Jan Hubicka <jh@suse.cz>
2300 * decl2.c (maybe_emit_vtables): Produce same comdat group when outputting
2302 (cxx_callgraph_analyze_expr): Remove code marking vtables needed.
2304 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2306 * cxx-pretty-print.c: Correct merge error.
2308 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2310 * error.c: Include tree-diagnostic.h and tree-pretty-print.h.
2311 (cp_print_error_function): Use diagnostic_abstract_origin macro.
2312 (cp_printer): Handle %K here using percent_K_format.
2313 * cxx-pretty-print.c: Include tree-pretty-print.h.
2314 * Make-lang.in (cp/error.o, cp/cxx-pretty-print.o): Update
2317 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2319 * error.c, tree.c, typeck2.c, cxx-pretty-print.c, mangle.c:
2320 Clean up redundant includes.
2322 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
2325 * decl.c (xref_basetypes): Return false in case of ill-formed
2328 2010-05-19 Jason Merrill <jason@redhat.com>
2330 * call.c (reference_binding): Use cp_build_qualified_type_real
2331 and cp_type_quals consistently.
2332 (add_function_candidate): Likewise.
2333 (build_conditional_expr): Likewise.
2334 (convert_like_real): Likewise.
2335 (type_passed_as): Likewise.
2336 * class.c (add_method): Likewise.
2337 (same_signature_p): Likewise.
2338 (layout_class_type): Likewise.
2339 * decl.c (cxx_init_decl_processing): Likewise.
2340 (cp_fname_init): Likewise.
2341 (grokdeclarator): Likewise.
2342 * decl2.c (cp_reconstruct_complex_type): Likewise.
2343 * init.c (build_new_1): Likewise.
2344 * method.c (do_build_copy_constructor): Likewise.
2345 (implicitly_declare_fn): Likewise.
2346 * pt.c (tsubst_aggr_type): Likewise.
2348 * rtti.c (init_rtti_processing): Likewise.
2349 (build_headof): Likewise.
2350 (build_dynamic_cast_1): Likewise.
2351 (tinfo_base_init): Likewise.
2352 (emit_support_tinfos): Likewise.
2353 * semantics.c (capture_decltype): Likewise.
2354 * tree.c (cv_unqualified): Likewise.
2355 * typeck.c (composite_pointer_type): Likewise.
2356 (string_conv_p): Likewise.
2358 * mangle.c (write_CV_qualifiers_for_type): Tweak.
2360 * call.c (initialize_reference): Use CP_TYPE_CONST_P.
2361 * decl.c (start_decl): Likewise.
2362 * semantics.c (finish_compound_literal): Likewise.
2363 * typeck.c (check_return_expr): Use CP_TYPE_VOLATILE_P.
2364 (cp_type_readonly): Remove.
2365 * cp-tree.h: Remove declaration.
2367 * typeck.c (merge_types): Preserve memfn quals.
2369 * decl.c (grokdeclarator): Don't check quals on fn type.
2370 * typeck.c (cp_apply_type_quals_to_decl): Likewise.
2371 * tree.c (cp_build_qualified_type_real): Simplify qualifier checking.
2374 * typeck.c (type_memfn_quals): New fn.
2375 (apply_memfn_quals): New fn.
2376 (cp_type_quals): Return TYPE_UNQUALIFIED for FUNCTION_TYPE.
2377 (cp_type_readonly): Use cp_type_quals.
2378 * cp-tree.h: Add declarations.
2379 * tree.c (cp_build_qualified_type_real): Don't set, but do
2380 preserve, quals on FUNCTION_TYPE.
2381 (strip_typedefs): Use apply_memfn_quals and type_memfn_quals.
2382 * decl.c (build_ptrmem_type): Likewise.
2383 (grokdeclarator): Likewise.
2384 (static_fn_type): Likewise.
2385 * decl2.c (change_return_type): Likewise.
2386 (cp_reconstruct_complex_type): Likewise.
2387 * pt.c (tsubst_function_type): Likewise.
2389 (tsubst): Likewise. Drop special FUNCTION_TYPE substitution code.
2391 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
2393 * tree.c (build_min_non_dep_call_vec): Update comment.
2395 2010-05-17 Jason Merrill <jason@redhat.com>
2397 * call.c (struct z_candidate): Add explicit_targs field.
2398 (add_template_candidate_real): Set it.
2399 (build_over_call): Use it to control init-list warning.
2402 * call.c (build_over_call): Limit init-list deduction warning to
2403 cases where the argument is actually an init-list.
2406 * call.c (build_over_call): Don't do bitwise copy for move ctor.
2408 2010-05-17 Dodji Seketeli <dodji@redhat.com>
2409 Jason Merrill <jason@redhat.com>
2412 * decl.c (compute_array_index_type): Call mark_rvalue_use.
2414 2010-05-15 Jason Merrill <jason@redhat.com>
2416 * cp-tree.h (TYPE_NOEXCEPT_P): New macro.
2417 * except.c (begin_eh_spec_block): Use MUST_NOT_THROW_EXPR if
2419 (finish_eh_spec_block): Adjust.
2421 2010-05-15 Jakub Jelinek <jakub@redhat.com>
2424 * pt.c (tsubst): Unshare template argument.
2426 2010-05-15 Steven Bosscher <steven@gcc.gnu.org>
2428 * decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes.
2429 * Make-lang.in: Fix dependencies accordingly.
2431 2010-05-14 Jason Merrill <jason@redhat.com>
2434 * except.c (build_throw): Simplify, adjust for DR 475.
2437 * except.c (dtor_nothrow): Return nonzero for type with
2441 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
2442 gimple_build_eh_must_not_throw.
2444 2010-05-14 Martin Jambor <mjambor@suse.cz>
2446 * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove both its undef
2449 2010-05-14 Jonathan Wakely <jwakely.gcc@gmail.com>
2451 * call.c (build_new_method_call): Change warning text.
2452 * typeck2.c (build_functional_cast): Change error text.
2454 2010-05-14 Shujing Zhao <pearly.zhao@oracle.com>
2457 * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about
2458 shadowing the outer parameter or variables by the declaration of
2459 nested function in nested structure or class. Warn the shadowing by
2460 the declaration of nested lambda expression.
2462 2010-05-13 Jason Merrill <jason@redhat.com>
2464 * typeck.c (cp_build_array_ref): Factor out from...
2465 (build_array_ref): ...here. Drop complain parm.
2466 (build_new_op): Adjust.
2467 * class.c (build_vtbl_ref_1): Adjust.
2468 * decl2.c (grok_array_decl): Adjust.
2469 * cp-tree.h: Adjust prototypes.
2471 2010-05-13 Jan Hubicka <jh@suse.cz>
2473 * decl.c (cp_finish_decl): Do not worry about used attribute.
2475 2010-05-12 Jason Merrill <jason@redhat.com>
2477 * typeck.c (build_array_ref): Take complain parm.
2478 * cp-tree.h: Add it to prototype.
2479 * call.c (build_new_op): Pass it.
2480 * class.c (build_vtbl_ref): Pass it.
2481 * decl2.c (grok_array_decl): Pass it.
2485 * cp-tree.def (NULLPTR_TYPE): Remove.
2486 * cp-tree.h (NULLPTR_TYPE_P): New.
2487 (SCALAR_TYPE_P): Use it.
2488 (nullptr_type_node): New.
2489 (cp_tree_index): Add CPTI_NULLPTR_TYPE.
2490 * decl.c (cxx_init_decl_processing): Call record_builtin_type on
2492 * cvt.c (ocp_convert): Use NULLPTR_TYPE_P instead of NULLPTR_TYPE.
2493 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2494 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2495 * mangle.c (write_type): Likewise.
2496 * name-lookup.c (arg_assoc_type): Likewise.
2497 * typeck.c (build_reinterpret_cast_1): Likewise.
2498 * rtti.c (typeinfo_in_lib_p): Likewise.
2499 (emit_support_tinfos): Remove local nullptr_type_node.
2501 * cp-tree.h (UNKNOWN_TYPE): Remove.
2502 * decl.c (cxx_init_decl_processing): Use LANG_TYPE instead.
2503 * error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise.
2504 * typeck2.c (cxx_incomplete_type_diagnostic): Likewise.
2505 * class.c (instantiate_type): Check unknown_type_node rather than
2507 * name-lookup.c (maybe_push_decl): Likewise.
2508 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2509 (get_typeid): Likewise.
2510 * semantics.c (finish_offsetof): Likewise.
2513 * call.c (add_template_candidate_real): If deduction fails, still
2514 add the template as a non-viable candidate.
2515 (equal_functions): Handle template candidates.
2516 (print_z_candidate): Likewise.
2517 (print_z_candidates): Likewise.
2518 (build_new_function_call): Likewise.
2520 * cp-tree.h (LOOKUP_LIST_ONLY): New.
2521 * call.c (add_candidates): Enforce it.
2522 (build_new_method_call): Try non-list ctor if no viable list ctor.
2523 (build_user_type_conversion_1): Likewise.
2525 * call.c (add_candidates): Distinguish between type(x) and
2527 (convert_class_to_reference): Set LOOKUP_NO_CONVERSION.
2528 (build_new_method_call): Give better error for conversion op.
2530 * call.c (add_candidates): Add first_arg and return_type parms.
2531 Add special constructor/conversion op handling.
2532 (convert_class_to_reference): Use it.
2533 (build_user_type_conversion_1): Likewise.
2534 (build_op_call): Likewise.
2535 (build_new_method_call): Likewise.
2536 (build_new_op): Adjust.
2537 (perform_overload_resolution): Adjust.
2539 2010-05-11 Paolo Carlini <paolo.carlini@oracle.com>
2544 * pt.c (process_partial_specialization): Return error_mark_node
2545 in case of unused template parameters in partial specialization.
2547 2010-05-11 Jakub Jelinek <jakub@redhat.com>
2550 * semantics.c (finish_expr_stmt): Don't call mark_exp_read here...
2551 * cvt.c (convert_to_void): ... but here. If expr is a COMPOUND_EXPR,
2552 look at its second operand.
2554 2010-05-10 Jason Merrill <jason@redhat.com>
2557 * semantics.c (baselink_for_fns): Revert earlier change.
2560 * typeck.c (cp_build_modify_expr): Complain about assignment to
2561 array from init list.
2563 2010-05-10 Fabien Chêne <fabien.chene@gmail.com>
2566 * decl.c (check_initializer): strip array type before checking for
2567 uninitialized const or ref members.
2569 2010-05-07 Fabien Chêne <fabien.chene@gmail.com>
2572 * init.c (diagnose_uninitialized_cst_or_ref_member_1): Returns the
2573 error count. Emit errors only if compain is true.
2574 (build_new_1): Do not return error_mark_node if
2575 diagnose_uninitialized_cst_or_ref_member_1 does not diagnose any
2576 errors. Delay the check for user-provided constructor.
2577 (perform_member_init): Adjust.
2578 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Change the
2581 2010-05-06 Magnus Fromreide <magfr@lysator.liu.se>
2582 Jason Merrill <jason@redhat.com>
2584 Add support for C++0x nullptr.
2585 * cp-tree.def: Add NULLPTR_TYPE.
2586 * cp-tree.h: Add nullptr_node.
2587 (cp_tree_index): Add CPTI_NULLPTR.
2588 (SCALAR_TYPE_P): Add NULLPTR_TYPE.
2589 * call.c (null_ptr_cst_p): Handle nullptr.
2590 (standard_conversion): Likewise.
2591 (convert_arg_to_ellipsis): Likewise.
2592 * mangle.c (write_type): Likewise.
2593 * name-lookup.c (arg_assoc_type): Likewise.
2594 * parser.c (cp_parser_primary_expression): Likewise.
2595 * typeck.c (cp_build_binary_op): Likewise.
2596 (build_reinterpret_cast_1): Likewise.
2597 * error.c (dump_type): Likewise.
2598 (dump_type_prefix, dump_type_suffix): Likewise.
2599 * decl.c (cxx_init_decl_processing): Likewise.
2600 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2601 * cvt.c (ocp_convert): Likewise.
2602 * rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
2603 nullptr_t tinfo in libsupc++.
2605 2010-05-06 Jason Merrill <jason@redhat.com>
2607 * semantics.c (simplify_aggr_init_expr): Use INIT_EXPR.
2609 2010-04-22 Jakub Jelinek <jakub@redhat.com>
2610 Dodji Seketeli <dodji@redhat.com>
2613 * cp-tree.h (mark_exp_read, rvalue_use, lvalue_use, type_use):
2615 * expr.c (mark_exp_read, rvalue_use, lvalue_use, type_use): ... new fns.
2616 * typeck.c (cxx_sizeof_expr, cxx_alignof_expr): Call type_use.
2617 (decay_conversion, perform_integral_promotions): Call rvalue_use.
2618 (cp_build_unary_op): Call lvalue_use.
2619 * decl.c (unused_but_set_errorcount): New variable.
2620 (poplevel): Issue -Wunused-but-set-variable diagnostics.
2621 (duplicate_decls): Merge DECL_READ_P flags.
2622 (start_cleanup_fn): Set DECL_READ_P flag.
2623 (finish_function): Issue -Wunused-but-set-parameter diagnostics.
2624 * tree.c (rvalue): Call rvalue_use.
2625 * pt.c (convert_nontype_argument): Likewise.
2626 * semantics.c (finish_expr_stmt, finish_asm_stmt, finish_typeof,
2627 finish_decltype_type): Likewise.
2628 * call.c (convert_like_real) <ck_identity, ck_user>: Call rvalue use.
2629 (build_x_va_arg, build_new_method_call, build_over_call): Call lvalue_use
2630 or rvalue_use depending on the expr.
2631 * init.c (build_new, build_delete): Likewise.
2632 * rtti.c (build_typeid, build_dynamic_cast_1): Likewise.
2634 2010-05-05 Jason Merrill <jason@redhat.com>
2637 * cp-gimplify.c (cp_gimplify_expr): Remove copies of empty classes.
2638 * call.c (build_over_call): Don't try to avoid INIT_EXPR copies here.
2640 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2643 * pt.c (unify): Check each elt for error_mark_node.
2645 2010-05-04 Jason Merrill <jason@redhat.com>
2648 * typeck.c (cp_build_binary_op): Allow enums for <> as well.
2650 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2653 * call.c (build_new_method_call): Return error_mark_node if fns is
2656 2010-05-03 Dodji Seketeli <dodji@redhat.com>
2659 * pt.c (most_specialized_class): Pretend we are processing
2660 a template decl during the call to coerce_template_parms.
2662 2010-05-03 Jason Merrill <jason@redhat.com>
2666 * decl.c (finish_enum): Use the TYPE_MIN_VALUE and TYPE_MAX_VALUE
2667 from the selected underlying type unless -fstrict-enums. Set
2668 ENUM_UNDERLYING_TYPE to have the restricted range.
2669 * cvt.c (type_promotes_to): Use ENUM_UNDERLYING_TYPE.
2670 * class.c (check_bitfield_decl): Likewise.
2672 2010-05-01 H.J. Lu <hongjiu.lu@intel.com>
2675 * init.c (build_new_1): Revert the accidental checkin in
2678 2010-04-30 Jason Merrill <jason@redhat.com>
2681 * cxx-pretty-print.c (pp_cxx_decl_specifier_seq): Move pmf handling...
2682 (pp_cxx_type_specifier_seq): ...here.
2684 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2686 * optimize.c, parser.c, mangle.c, cp-tree.h: Do not include varray.h.
2687 * Make-lang.in: Don't include varray.h dependency in CXX_TREE_H.
2689 2010-04-30 Shujing Zhao <pearly.zhao@oracle.com>
2692 * typeck.c (warn_args_num): New function.
2693 (convert_arguments): Use warn_args_num to print the diagnostic
2696 2010-04-29 Fabien Chêne <fabien.chene@gmail.com>
2699 * init.c (diagnose_uninitialized_cst_or_ref_member): check for
2700 user-provided constructor while recursing.
2702 2010-04-28 Manuel López-Ibáñez <manu@gcc.gnu.org>
2705 * error.c (print_instantiation_partial_context_line): Handle
2706 recursive instantiation.
2707 (print_instantiation_partial_context): Likewise.
2709 2010-04-27 Jason Merrill <jason@redhat.com>
2711 * init.c (perform_member_init): Check CLASS_TYPE_P.
2713 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2716 * init.c (perform_member_init): check for uninitialized const or
2717 reference members, including array types.
2719 2010-04-24 Jason Merrill <jason@redhat.com>
2721 * tree.c (get_fns): Split out from get_first_fn.
2722 * cp-tree.h: Declare it.
2723 * search.c (shared_member_p): Use it.
2724 * semantics.c (finish_qualified_id_expr): Simplify.
2725 (finish_id_expression): Simplify.
2727 * semantics.c (finish_non_static_data_member): Call maybe_dummy_object
2728 whenever object is NULL_TREE. Don't do 'this' capture here.
2729 (finish_qualified_id_expr): Pass NULL_TREE.
2730 (finish_id_expression): Likewise.
2731 (lambda_expr_this_capture): Likewise.
2733 * semantics.c (finish_qualified_id_expr): Use maybe_dummy_object
2734 rather than checking current_class_ref directly.
2735 (finish_call_expr): Likewise.
2738 * name-lookup.c (qualify_lookup): Disqualify lambda op().
2739 * class.c (current_nonlambda_class_type): New fn.
2740 * semantics.c (nonlambda_method_basetype): New.
2741 * cp-tree.h: Declare them.
2742 * tree.c (maybe_dummy_object): Handle implicit 'this' capture.
2744 * semantics.c (baselink_for_fns): Correct BASELINK_BINFO.
2747 * semantics.c (lambda_return_type): Complain about
2751 * tree.c (cv_unqualified): Handle error_mark_node.
2754 * call.c (convert_like_real) [ck_ambig]: Just return error_mark_node
2755 if we don't want errors.
2758 * class.c (convert_to_base): Add complain parameter. Pass
2759 ba_quiet to lookup_base if we don't want errors.
2760 (build_vfield_ref): Pass complain to convert_to_base.
2761 * call.c (convert_like_real): Likewise.
2762 (initialize_reference): Likewise.
2763 (perform_direct_initialization_if_possible): Pass complain to
2765 * cp-tree.h: Adjust.
2767 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2768 Jason Merrill <jason@redhat.com>
2771 * decl.c (check_for_uninitialized_const_var): Handle classes that need
2773 (check_initializer): Call it for classes that need constructing, too.
2774 * class.c (in_class_defaulted_default_constructor): New.
2775 * cp-tree.h: Declare it.
2777 2010-04-20 Jason Merrill <jason@redhat.com>
2780 * init.c (constant_value_1): Treat error_mark_node as a constant
2781 if DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P is set.
2782 * cvt.c (ocp_convert): Handle getting error_mark_node from
2783 integral_constant_value.
2784 * decl.c (compute_array_index_type): Likewise.
2786 2010-04-20 Dodji Seketeli <dodji@redhat.com>
2790 * typeck.c (incompatible_dependent_types_p): If one of the
2791 compared types if not a typedef then honour their main variant
2794 2010-04-20 Jakub Jelinek <jakub@redhat.com>
2796 * cp-tree.h (TYPE_REF_IS_RVALUE): Remove.
2798 2010-04-19 Dodji Seketeli <dodji@redhat.com>
2801 * typeck.c (structural_comptypes): Test dependent typedefs
2802 incompatibility before testing for their main variant based
2805 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2807 * cp-tree.h (SCOPED_ENUM_P, UNSCOPED_ENUM_P, SET_SCOPED_ENUM_P): Use
2808 ENUM_IS_SCOPED bit instead of TYPE_LANG_FLAG_5.
2810 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2812 * decl.c (cxx_init_decl_processing): Remove second argument in call to
2813 build_common_tree_nodes.
2815 2010-04-14 Jason Merrill <jason@redhat.com>
2818 * parser.c (cp_parser_parenthesized_expression_list): Change
2819 is_attribute_list parm to int to indicate whether or not to
2820 handle initial identifier specially.
2821 (cp_parser_attribute_list): Use attribute_takes_identifier_p.
2823 2010-04-13 Jason Merrill <jason@redhat.com>
2825 * call.c (type_decays_to): Check MAYBE_CLASS_TYPE_P instead of
2827 * parser.c (cp_parser_lambda_expression): Complain about lambda in
2828 unevaluated context.
2829 * pt.c (iterative_hash_template_arg): Don't crash on lambda.
2831 2010-04-12 Jason Merrill <jason@redhat.com>
2834 * semantics.c (maybe_add_lambda_conv_op): Use build_call_a and tweak
2835 return value directly.
2837 * call.c (type_decays_to): Call cv_unqualified for non-class type.
2839 2010-04-12 Fabien Chene <fabien.chene@gmail.com>
2842 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Declare.
2843 * init.c (build_new_1): Check for uninitialized const members and
2844 uninitialized reference members, when using new without
2845 new-initializer. Call diagnose_uninitialized_cst_or_ref_member.
2846 (diagnose_uninitialized_cst_or_ref_member): Define, call
2847 diagnose_uninitialized_cst_or_ref_member_1.
2848 (diagnose_uninitialized_cst_or_ref_member_1): New function.
2850 2010-04-12 Richard Guenther <rguenther@suse.de>
2853 * semantics.c (expand_or_defer_fn_1): Do not keep extern
2854 template inline functions.
2856 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2859 * typeck.c (cp_build_c_cast): Warn for casting integer to larger
2862 2010-04-07 Jason Merrill <jason@redhat.com>
2865 * decl.c (start_preparsed_function): Do defer nested functions.
2867 PR c++/11094, DR 408
2868 * cp-tree.h (VAR_HAD_UNKNOWN_BOUND, SET_VAR_HAD_UNKNOWN_BOUND): New.
2869 * decl2.c (finish_static_data_member_decl): Set it.
2870 * decl.c (duplicate_decls): Propagate it.
2871 * pt.c (tsubst_decl): Don't substitute the domain of an array
2872 VAR_DECL if it's set.
2873 (regenerate_decl_from_template): Substitute it here.
2874 (type_dependent_expression_p): Return true if it's set.
2875 * semantics.c (finish_decltype_type): Instantiate such a variable.
2876 * typeck.c (cxx_sizeof_expr): Likewise.
2877 (strip_array_domain): New.
2880 * name-lookup.c (current_decl_namespace): Non-static.
2881 (pop_nested_namespace): Sanity check.
2882 * cp-tree.h: Declare current_decl_namespace.
2883 * decl.c (grokvardecl): Use it instead of current_namespace.
2884 (grokfndecl): Likewise.
2887 * pt.c (tsubst_friend_function): Instatiate a friend that has already
2890 * pt.c (print_template_statistics): New.
2891 * cp-tree.h: Declare it.
2892 * tree.c (cxx_print_statistics): Call it.
2895 * decl.c (grokvardecl): Tweak warning message.
2896 (grokfndecl): Likewise.
2898 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2901 *pt.c (tsubst_decl): Get the arguments of a specialization from
2902 the specialization template, not from the most general template.
2904 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2907 * typeck2.c (process_init_constructor_record):
2908 value-initialize members that are are not explicitely
2911 2010-04-07 Jie Zhang <jie@codesourcery.com>
2914 * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR
2915 when all of its elements are non-constant and have been split out.
2917 2010-04-06 Taras Glek <taras@mozilla.com>
2918 Jason Merrill <jason@redhat.com>
2920 * parser.c (cp_parser_class_specifier): Set class location to that
2921 of IDENTIFIER_NODE instead of '{' when possible.
2922 * semantics.c (begin_class_definition): Do not overide locations
2923 with less precise ones.
2925 2010-04-06 Jason Merrill <jason@redhat.com>
2928 * name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.
2931 * pt.c (maybe_update_decl_type): Check the return value from
2934 2010-04-01 Jason Merrill <jason@redhat.com>
2936 * decl.c (next_initializable_field): No longer static.
2937 * cp-tree.h: Declare it.
2938 * call.c (build_aggr_conv): Fail if there are more initializers
2939 than initializable fields.
2941 * semantics.c (maybe_add_lambda_conv_op): Use null_pointer_node
2942 instead of void_zero_node.
2944 2010-03-31 Dodji Seketeli <dodji@redhat.com>
2947 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): New accessor macro.
2948 * pt.c (end_template_parm_list): Store sibling template parms of
2949 each TEMPLATE_TYPE_PARMs into its TEMPLATE_TYPE_PARM_SIBLING_PARMS.
2950 (push_template_decl_real): Don't store the containing template decl
2951 into the DECL_CONTEXT of TEMPLATE_TYPE_PARMs anymore.
2952 * typeck.c (get_template_parms_of_dependent_type): Get sibling parms
2953 of a TEMPLATE_TYPE_PARM from TEMPLATE_TYPE_PARM_SIBLING_PARMS.
2956 2010-03-30 Jason Merrill <jason@redhat.com>
2959 * pt.c (push_template_decl_real): Deal better with running out of
2960 scopes before running out of template parms.
2964 * parser.c (cp_parser_direct_declarator): Don't allow VLAs in
2965 function parameter context. Don't print an error if parsing
2969 * pt.c (more_specialized_fn): Don't control cv-qualifier check
2972 2010-03-26 Jason Merrill <jason@redhat.com>
2975 * parser.c (cp_parser_qualifying_entity): Do accept enum names in
2976 c++0x mode, but not other type-names.
2978 2010-03-26 Dodji Seketeli <dodji@redhat.com>
2981 * pt.c (add_to_template_args): Support NULL ARGS;
2982 (most_specialized_class): call coerce_template_parms on
2983 template arguments passed to get_class_bindings. Use
2984 add_to_template_args.
2985 (unify): Handle VAR_DECLs.
2987 2010-03-26 Dodji Seketeli <dodji@redhat.com>
2989 * cp-tree.h (get_template_parms_at_level): Change unsigned parm
2991 * pt.c (get_template_parms_at_level): Adjust.
2993 2010-03-25 Dodji Seketeli <dodji@redhat.com>
2996 * cp-tree.h (get_template_parms_at_level): Declare ...
2997 * pt.c (get_template_parms_at_level): ... new function.
2998 * typeck.c (get_template_parms_of_dependent_type): If a template
2999 type parm's DECL_CONTEXT isn't yet set, get its siblings from
3000 current_template_parms. Use get_template_parms_at_level. Remove
3002 (incompatible_dependent_types_p): If we get empty parms from just one
3003 of the template type parms we are comparing then the template parms are
3006 2010-03-24 Jason Merrill <jason@redhat.com>
3009 * parser.c (make_declarator): Initialize id_loc.
3010 (cp_parser_lambda_declarator_opt): And set it.
3012 2010-03-23 Jason Merrill <jason@redhat.com>
3014 Make lambda conversion op and op() non-static.
3015 * semantics.c (maybe_add_lambda_conv_op): Make non-static.
3016 Also add the thunk function returned by the conversion op.
3017 Mark the conversion deleted if the op() is variadic.
3018 * decl2.c (mark_used): Give helpful message about deleted conversion.
3019 * parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.
3020 * semantics.c (finish_this_expr): Adjust.
3021 * mangle.c (write_closure_type_name): Adjust.
3022 * decl.c (grok_op_properties): Don't allow it.
3023 * call.c (build_user_type_conversion_1): No static conversion ops.
3024 (build_op_call): Or op().
3026 * decl2.c (change_return_type): Fix 'this' quals.
3028 2010-03-22 Jason Merrill <jason@redhat.com>
3031 * tree.c (pod_type_p): Use old meaning in C++98 mode.
3034 * pt.c (contains_auto_r): New fn.
3035 (do_auto_deduction): Use it.
3036 (tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.
3038 2010-03-20 Simon Martin <simartin@users.sourceforge.net>
3041 * decl2.c (grokfield): Handle invalid initializers for member
3044 2010-03-20 Dodji Seketeli <dodji@redhat.com>
3047 * method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
3049 * decl2.c (vague_linkage_p): Likewise.
3051 2010-03-18 Paolo Carlini <paolo.carlini@oracle.com>
3054 * parser.c (cp_parser_for_init_statement): Use NULL_TREE, not
3055 false, in the cp_parser_expression_statement call.
3057 2010-03-05 Jason Merrill <jason@redhat.com>
3059 * mangle.c (mangle_decl): Give name collision error even without
3062 2010-03-04 Marco Poletti <poletti.marco@gmail.com>
3064 * pt.c (process_partial_specialization): Use error_n instead of
3067 2010-03-03 Jason Merrill <jason@redhat.com>
3070 * mangle.c (mangle_decl): Handle VAR_DECL, too.
3072 2010-03-03 Jason Merrill <jason@redhat.com>
3075 * mangle.c: Include cgraph.h.
3076 (mangle_decl): If the mangled name will change in a later
3077 ABI version, make the later mangled name an alias.
3078 * method.c (make_alias_for): Copy DECL_ARGUMENTS.
3079 * Make-lang.in (mangle.o): Depend on cgraph.h.
3080 * method.c (make_alias_for): Handle VAR_DECL, too.
3081 * decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.
3082 * tree.c (no_linkage_check): Adjust.
3083 * decl.c (maybe_commonize_var): Adjust.
3084 * cp-tree.h: Adjust.
3086 2010-03-01 Marco Poletti <poletti.marco@gmail.com>
3088 * pt.c (redeclare_class_template): Use error_n and inform_n.
3090 2010-02-27 Mark Mitchell <mark@codesourcery.com>
3093 * cp-tree.h (push_tinst_level): Declare.
3094 (pop_tinst_level): Likewise.
3095 * pt.c (push_tinst_level): Give it external linkage.
3096 (pop_tinst_level): Likewise.
3097 * mangle.c (mangle_decl_string): Set the source location to that
3098 of the decl while mangling.
3100 2010-02-27 Simon Martin <simartin@users.sourceforge.net>
3103 * pt.c (redeclare_class_template): Return false if there are erroneous
3104 template parameters.
3106 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
3108 * pt.c (push_tinst_level): Replace -ftemplate-depth- with
3111 2010-02-24 Jason Merrill <jason@redhat.com>
3114 * mangle.c (write_type): Give -Wabi warning for old vector mangling.
3116 * class.c (layout_class_type): Don't give -Wabi warning for a bug
3117 in a previous ABI version.
3119 2010-02-23 Jason Merrill <jason@redhat.com>
3122 * typeck2.c (digest_init_r): Accept value init of array.
3124 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3127 * typeck.c (convert_arguments): Update error message.
3129 2010-02-22 Mike Stump <mikestump@comcast.net>
3132 * decl.c (duplicate_decls): Merge DECL_PRESERVE_P.
3134 2010-02-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
3137 * error.c (print_instantiation_partial_context_line): New.
3138 (print_instantiation_partial_context): Print at most 12 contexts,
3139 skip the rest with a message.
3141 2010-02-21 Dodji Seketeli <dodji@redhat.com>
3144 * pt.c (lookup_template_class): Better support of specialization
3145 of member of class template implicit instantiation.
3147 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3150 * call.c (conversion_null_warnings): Replace -Wconversion with
3152 * cvt.c (build_expr_type_conversion): Likewise.
3154 2010-02-18 Jason Merrill <jason@redhat.com>
3157 * class.c (create_vtable_ptr): Set DECL_PACKED if type is packed.
3160 * typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from
3162 * cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.
3163 * cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.
3166 * semantics.c (finish_goto_stmt): Don't call decay_conversion.
3170 * pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.
3171 (maybe_update_decl_type): New fn.
3172 * parser.c (cp_parser_init_declarator): Use it.
3175 * semantics.c (begin_class_definition): Don't crash on unnamed ns.
3177 2010-02-17 Jason Merrill <jason@redhat.com>
3180 * call.c (build_over_call): Don't create zero-sized assignments.
3181 * cp-gimplify.c (cp_genericize_r): Don't remove them here.
3182 * cp-objcp-common.c (cp_expr_size): Remove.
3183 * cp-tree.h: Remove prototype.
3186 * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
3187 decl we looked up doesn't match.
3190 * cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't
3191 have an INIT_EXPR anymore.
3194 * pt.c (convert_nontype_argument): Change assert to test.
3196 2010-02-16 Jason Merrill <jason@redhat.com>
3198 * cp-gimplify.c (cp_gimplify_expr): Fix error recovery.
3201 * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
3202 VIEW_CONVERT_EXPR for conversions between structural equality types
3203 that the back end can't tell are the same.
3206 * tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip
3207 cv-quals from element here.
3208 (cp_build_qualified_type_real): Not here. Preserve typedef name.
3210 2010-02-14 Jason Merrill <jason@redhat.com>
3213 * semantics.c (finish_compound_literal): Use
3214 cp_apply_type_quals_to_decl when creating a static variable.
3216 2010-02-12 Jason Merrill <jason@redhat.com>
3219 * name-lookup.h (current_binding_level): Check for null
3222 2010-02-12 Jason Merrill <jason@redhat.com>
3225 * tree.c (cp_tree_equal): Correct CALL_EXPR logic.
3227 2010-02-12 Jakub Jelinek <jakub@redhat.com>
3230 * name-lookup.c (pushdecl_maybe_friend): Check default args of t
3233 2010-02-10 Jason Merrill <jason@redhat.com>
3236 * semantics.c (outer_lambda_capture_p): Revert.
3237 (add_capture): Only finish_member_declaration if
3238 we're in the lambda class.
3239 (register_capture_members): New.
3240 * cp-tree.h: Declare it.
3241 * parser.c (cp_parser_lambda_expression): Call it.
3243 2010-02-10 Jason Merrill <jason@redhat.com>
3246 * semantics.c (outer_lambda_capture_p): Use current_function_decl
3247 instead of current_class_type.
3249 2010-02-10 Jason Merrill <jason@redhat.com>
3251 PR c++/42983, core issue 906
3252 * method.c (defaultable_fn_check): Check virtualness.
3254 2010-02-10 Jason Merrill <jason@redhat.com>
3257 * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN.
3259 2010-02-10 Shujing Zhao <pearly.zhao@oracle.com>
3261 * Make-lang.in (cp/cvt.o, cp/parser.o, cp/search.o): Depend on intl.h.
3262 * cvt.c (warn_ref_binding): Wrap the messages into G_() for easy
3264 * parser.c (cp_parser_postfix_expression, cp_parser_new_type_id)
3265 (cp_parser_cast_expression, cp_parser_condition, cp_parser_decltype)
3266 (cp_parser_parameter_declaration)
3267 (cp_parser_exception_specification_opt)
3268 (cp_parser_exception_declaration): Likewise.
3269 * pt.c (check_default_tmpl_args): Likewise.
3270 * search.c (lookup_field_r): Likewise.
3272 2010-02-09 Jason Merrill <jason@redhat.com>
3275 * pt.c (tsubst_copy_and_build): Propagate LAMBDA_EXPR_LOCATION.
3277 2010-02-09 Jason Merrill <jason@redhat.com>
3280 * decl2.c (change_return_type): New fn.
3281 * semantics.c (apply_lambda_return_type): Use it.
3282 * cp-tree.h: Declare it.
3284 2010-02-05 Richard Guenther <rguenther@suse.de>
3286 * Make-lang.in (cp/cp-lang.o): Depend on gt-cp-cp-lang.h.
3287 * cp-lang.c: Include gt-cp-cp-lang.h.
3288 * config-lang.in (gtfiles): Add cp/cp-lang.c.
3290 2010-02-05 Dodji Seketeli <dodji@redhat.com>
3293 * typeck.c (get_template_parms_of_dependent_type): Try getting
3294 the template parameters fromt the type itself first.
3296 2010-02-03 Jason Merrill <jason@redhat.com>
3300 * mangle.c (write_unqualified_id): Split out from write_expression.
3301 (write_unqualified_name): Call it.
3302 (write_member_name): Likewise.
3303 (write_expression): Support TEMPLATE_ID_EXPR.
3304 Disambiguate operator names.
3307 * mangle.c (write_type) [VECTOR_TYPE]: Change mangling with
3310 2010-02-02 Jason Merrill <jason@redhat.com>
3313 * decl.c (cp_finish_decl): Add local statics to cfun->local_decls.
3314 * optimize.c (clone_body): Remap their initializers when making base
3316 (maybe_clone_body): Complain if multiple clones aren't safe.
3318 2010-01-29 Dodji Seketeli <dodji@redhat.com>
3325 * cp-tree.h (NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3326 SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3327 GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT): New accessor macros.
3328 * pt.c (coerce_template_parms, type_unification_real,
3329 expand_template_argument_pack, coerce_template_parameter_pack):
3330 Set the non default template args count.
3331 (current_template_args): Always set non defaulted
3332 template args count when compiled with --enable-checking
3333 (tsubst_template_args, type_unification_real): Propagate the non
3334 defaulted template args count.
3335 * error.c (get_non_default_template_args_count): Renamed
3336 count_non_default_template_args into this. Don't calculate the
3337 non default template argument count anymore. Use the new
3338 accessor macros above to get it.
3339 (dump_template_argument_list, dump_type, dump_decl,
3340 dump_template_parms): Adjust.
3341 * parser.c (cp_parser_template_argument_list): Always set defaulted
3342 template args count when compiled with --enable-checking.
3344 2010-01-29 Shujing Zhao <pearly.zhao@oracle.com>
3346 * decl.c (redeclaration_error_message): Wrap the return messages into
3347 G_() for easy translation.
3349 2010-01-28 Jason Merrill <jason@redhat.com>
3352 * semantics.c (begin_class_definition): Don't use type_as_string.
3354 2010-01-28 Dodji Seketeli <dodji@redhat.com>
3358 * typeck.c (get_template_parms_of_dependent_type): Factorized
3359 this out of incompatible_template_type_parms_p
3360 (incompatible_dependent_types_p): Renamed
3361 incompatible_template_type_parms_p into this. Make it detect
3362 two incompatible dependent typedefs too.
3363 (structural_comptypes): Use incompatible_dependent_types_p.
3364 * pt.c (get_template_info):
3365 Handle BOUND_TEMPLATE_TEMPLATE_PARAM.
3367 2010-01-20 Janis Johnson <janis187@us.ibm.com>
3368 Jason Merrill <jason@redhat.com>
3370 * mangle.c (write_type): Mangle transparent record as member type.
3371 * semantics.c (begin_class_definition): Recognize decimal classes
3372 and set TYPE_TRANSPARENT_AGGR.
3374 2010-01-20 Jason Merrill <jason@redhat.com>
3377 * mangle.c (write_expression): Handle tree codes that have extra
3378 arguments in the middle-end.
3380 2010-01-20 Paolo Carlini <paolo.carlini@oracle.com>
3383 * except.c (expand_start_catch_block): Deal correctly with
3384 do_begin_catch returning error_mark_node.
3386 2010-01-20 Jason Merrill <jason@redhat.com>
3389 * class.c (layout_class_type): Set packed_maybe_necessary for packed
3393 * semantics.c (build_lambda_object): Call mark_used on captured
3397 * decl.c (grokdeclarator): Clear type_quals for a member function
3398 declared using a typedef. Don't complain about adding cv-quals
3399 to a function typedef in C++0x mode.
3401 2010-01-20 Jakub Jelinek <jakub@redhat.com>
3403 * decl.c (create_array_type_for_decl): Remove set but not used
3404 variable error_msg. Remove break stmts after return stmts.
3406 2010-01-19 Dodji Seketeli <dodji@redhat.com>
3408 * error.c (dump_template_parms, count_non_default_template_args):
3409 Revert fix of PR c++/42634.
3411 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3414 * error.c (dump_template_parms): Use innermost template
3415 arguments before calling count_non_default_template_args.
3416 (count_non_default_template_args): We are being called with
3417 template innermost arguments now. There is no need to ensure
3420 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3423 * cvt.c (build_expr_type_conversion): Look through OVERLOAD.
3425 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3428 *pt.c (tsubst_decl): Revert commit for PR c++/42697.
3430 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3433 *pt.c (tsubst_decl): Get the arguments of a specialization from
3434 the specialization template, not from the most general template.
3436 2010-01-16 Jason Merrill <jason@redhat.com>
3439 * semantics.c (finish_decltype_type): Within a template, treat
3440 unresolved CALL_EXPR as dependent.
3442 2010-01-15 Dodji Seketeli <dodji@redhat.com>
3444 * error.c (dump_template_parms,count_non_default_template_args):
3445 Revert changes of PR c++/42634.
3447 2010-01-14 Jakub Jelinek <jakub@redhat.com>
3450 * decl.c (finish_function): Don't emit -Wreturn-type warnings in
3451 functions with noreturn attribute.
3453 2010-01-14 Jason Merrill <jason@redhat.com>
3456 * call.c (build_new_method_call): Don't free the vec here.
3459 * call.c (convert_like_real): Do full decay_conversion for ck_rvalue.
3461 2010-01-13 Dodji Seketeli <dodji@redhat.com>
3464 * error.c (dump_template_parms): Use innermost template
3465 arguments before calling count_non_default_template_args.
3466 (count_non_default_template_args): We are being called with
3467 template innermost arguments now. There is no need to ensure
3470 2010-01-07 Dodji Seketeli <dodji@redhat.com>
3473 * pt.c (unify_pack_expansion): In non-deduced contexts, re-use template
3474 arguments that were previously deduced.
3476 2010-01-05 Jason Merrill <jason@redhat.com>
3478 * pt.c (unify_pack_expansion): Handle deduction from init-list.
3479 * call.c (build_over_call): Don't complain about it.
3481 2010-01-04 Jason Merrill <jason@redhat.com>
3484 * pt.c (tsubst_decl): Don't apply type attributes in place.
3487 * semantics.c (describable_type): Remove decltype comment and
3492 Copyright (C) 2010 Free Software Foundation, Inc.
3494 Copying and distribution of this file, with or without modification,
3495 are permitted in any medium without royalty provided the copyright
3496 notice and this notice are preserved.