1 2010-11-02 Dodji Seketeli <dodji@redhat.com>
3 * cp-tree.h (enum tsubst_flags)<tf_no_class_instantiations>:
5 * pt.c (tsubst): Remove the use of tf_no_class_instantiations.
7 2010-11-03 Jason Merrill <jason@redhat.com>
10 * init.c (expand_default_init): Avoid ICE if we can't figure out
11 which function is being called.
13 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
15 * class.c (build_base_path, add_vcall_offset): Use build_zero_cst
16 instead of fold_convert.
17 * init.c (build_zero_init): Likewise.
18 * typeck.c (cp_build_binary_op): Likewise.
20 2010-11-02 Dodji Seketeli <dodji@redhat.com>
24 * pt.c (check_valid_ptrmem_cst_expr): Add a complain parameter to
26 (convert_nontype_argument, convert_nontype_argument): Pass the
27 complain parameter down to check_valid_ptrmem_cst_expr.
29 2010-11-02 Dodji Seketeli <dodji@redhat.com>
32 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): Remove.
33 (struct template_parm_index_s)<num_siblings>: New field.
34 (TEMPLATE_PARM_NUM_SIBLINGS): New accessor.
35 (process_template_parm): Extend the API to accept the number of
36 template parms in argument.
37 (cp_set_underlying_type): Remove this.
38 * class.c (build_self_reference): Require canonical type equality
39 back on the self reference of class.
40 * decl2.c (grokfield): Require canonical type equality back on
42 * name-lookup.c (pushdecl_maybe_friend): Require canonical type
43 equality back on typedefs.
44 * parser.c (cp_parser_template_parameter_list): Do not require
45 canonical type equality on dependent types created during template
47 * pt.c (fixup_template_type_parm_type, fixup_template_parm_index)
48 (fixup_template_parm, fixup_template_parms): New private
50 (current_template_args): Declare this.
51 (process_template_parm): Pass the total number of template parms
52 to canonical_type_parameter.
53 (build_template_parm_index): Add a new argument to carry the total
54 number of template parms.
55 (reduce_template_parm_level, process_template_parm, make_auto):
57 (current_template_args): Fix this for template template
59 (tsubst_template_parm): Split out of ...
60 (tsubst_template_parms): ... this.
61 (reduce_template_parm_level): Don't loose
62 TEMPLATE_PARM_NUM_SIBLINGS when cloning a TEMPLATE_PARM_INDEX.
63 (template_parm_to_arg): Extracted this function from
64 current_template_args. Make it represent invalid template parms
65 with an error_mark_node instead of a LIST_TREE containing an
67 (current_template_args): Use template_parm_to_arg.
68 (dependent_template_arg_p): Consider an invalid template argument
70 (end_template_parm_list): Do not update template sibling parms
71 here anymore. Use fixup_template_parms instead.
72 (process_template_parm): Pass the number of template parms to
73 canonical_type_parameter.
74 (make_auto): Require structural equality on auto
75 TEMPLATE_TYPE_PARM for now.
76 (unify)<BOUND_TEMPLATE_TEMPLATE_PARM>: Coerce template parameters
77 using all the arguments deduced so far.
78 (tsubst)<TEMPLATE_TYPE_PARM>: Pass the number of sibling parms to
79 canonical_type_parameter.
80 * tree.c (cp_set_underlying_type): Remove.
81 * typeck.c (get_template_parms_of_dependent_type)
82 (incompatible_dependent_types_p): Remove.
83 (structural_comptypes): Do not call incompatible_dependent_types_p
85 (comp_template_parms_position): Re-organized. Take the length of
86 template parms list in account.
88 2010-11-01 Jason Merrill <jason@redhat.com>
90 * semantics.c (call_stack, call_stack_tick, cx_error_context): New.
91 (last_cx_error_tick, push_cx_call_context, pop_cx_call_context): New.
92 (cxx_eval_call_expression): Call push/pop_cx_call_context instead
93 of giving follow-on errors.
94 * error.c (maybe_print_constexpr_context): New.
95 (cp_diagnostic_starter): Call it.
96 * cp-tree.h: Declare cx_error_context.
98 * semantics.c (cxx_eval_constant_expression): Explain
99 unacceptable use of variable better.
101 2010-11-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
102 Jason Merrill <jason@redhat.com>
104 * call.c (null_ptr_cst_p): Use maybe_constant_value.
105 (set_up_extended_ref_temp): Support constant initialization.
106 (initialize_reference): Adjust.
107 * class.c (check_bitfield_decl): Use cxx_constant_value.
108 * cvt.c (ocp_convert): Don't use integral_constant_value when
109 converting to class type.
110 * decl.c (finish_case_label): Use maybe_constant_value.
111 (build_init_list_var_init): Support constant initialization.
112 (check_initializer): Likewise. Reorganize.
113 (cp_finish_decl): Likewise.
114 (expand_static_init): Likewise.
115 (compute_array_index_type): Use maybe_constant_value.
117 (create_array_type_for_decl, grokdeclarator): Pass it.
118 (build_enumerator): Use cxx_constant_value.
119 * decl2.c (grokfield): Use maybe_constant_init.
120 * except.c (check_noexcept_r): Handle constexpr.
121 (build_noexcept_spec): Use maybe_constant_value.
122 * init.c (expand_default_init): Support constant initialization.
123 (build_vec_init): Likewise.
124 (constant_value_1): Adjust.
125 (build_new_1): Adjust.
126 * parser.c (cp_parser_constant_expression): Allow non-integral
128 (cp_parser_direct_declarator): Don't fold yet in C++0x mode.
129 (cp_parser_initializer_clause): Toss folded result if non-constant.
130 * pt.c (fold_decl_constant_value): Remove.
131 (convert_nontype_argument): Use maybe_constant_value. Give clearer
132 error about overflow.
133 (tsubst): Move array bounds handling into compute_array_index_type.
134 (value_dependent_expression_p): Handle constant CALL_EXPR.
135 (tsubst_decl): Don't set
136 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P yet.
137 (tsubst_expr) [DECL_EXPR]: Pass it into cp_finish_decl.
138 (instantiate_decl): Here too.
139 * semantics.c (finish_static_assert): Use maybe_constant_value.
140 (ensure_literal_type_for_constexpr_object): Make sure type is complete.
141 (potential_constant_expression): Use maybe_constant_value.
142 * tree.c (cast_valid_in_integral_constant_expression_p): Any cast
143 is potentially valid in C++0x.
144 * typeck2.c (store_init_value): Handle constant init.
145 (check_narrowing): Use maybe_constant_value.
146 (build_functional_cast): Set TREE_CONSTANT on literal T().
147 * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): Remove.
148 (LOOKUP_ALREADY_DIGESTED): New.
149 (compute_array_index_type): Adjust prototype.
151 * semantics.c (constexpr_call): New datatype.
152 (constexpr_call_table): New global table.
153 (constexpr_call_hash): New.
154 (constexpr_call_equal): Likewise.
155 (maybe_initialize_constexpr_call_table): Likewise.
156 (lookup_parameter_binding): Likewise.
157 (cxx_eval_builtin_function_call): Likewise.
158 (cxx_bind_parameters_in_call): Likewise.
159 (cxx_eval_call_expression): Likewise.
160 (cxx_eval_unary_expression): Likewise.
161 (cxx_eval_binary_expression): Likewise.
162 (cxx_eval_conditional_expression): Likewise.
163 (cxx_eval_array_reference): Likewise.
164 (cxx_eval_component_reference): Likewise.
165 (cxx_eval_logical_expression): Likewise.
166 (cxx_eval_object_construction): Likewise.
167 (cxx_eval_constant_expression): Likewise.
168 (cxx_eval_indirect_ref): Likewise.
169 (cxx_constant_value): Likewise.
170 (cxx_eval_bare_aggregate): Likewise.
171 (adjust_temp_type): New.
172 (reduced_constant_expression_p): New.
173 (verify_constant): New.
174 (cxx_eval_vec_init, cxx_eval_vec_init_1): New.
175 (cxx_eval_outermost_constant_expr): New.
176 (maybe_constant_value, maybe_constant_init): New.
177 (cxx_eval_constant_expression): Use them.
178 * pt.c (iterative_hash_template_arg): No longer static.
179 * cp-tree.h: Declare fns.
181 * cp-tree.h (register_constexpr_fundef): Declare.
182 * decl.c (maybe_save_function_definition): New.
183 (finish_function): Use it.
184 * semantics.c (constexpr_fundef): New datatype.
185 (constexpr_fundef_table): New global table.
186 (constexpr_fundef_equal): New.
187 (constexpr_fundef_hash): Likewise.
188 (retrieve_constexpr_fundef): Likewise.
189 (validate_constexpr_fundecl): Store in the table.
190 (build_data_member_initialization): New fn.
191 (build_constexpr_constructor_member_initializers): New.
192 (register_constexpr_fundef): Define.
193 (is_this_parameter): New.
194 (get_function_named_in_call): Likewise.
195 (get_nth_callarg): Likewise.
196 (check_automatic_or_tls): New.
197 (morally_constexpr_builtin_function_p): New.
198 (potential_constant_expression): New.
200 2010-11-01 Jason Merrill <jason@redhat.com>
202 * decl2.c (decl_constant_var_p): New fn.
203 (decl_maybe_constant_var_p): New fn.
204 (mark_used): Rework instantiation of things needed for constant
206 * cp-tree.h: Declare new fns.
207 * pt.c (instantiate_decl): Handle cp_unevaluated_operand.
208 (always_instantiate_p): Use decl_maybe_constant_var_p.
209 (instantiate_decl): Don't defer constexpr functions.
210 * repo.c (repo_emit_p): Use decl_maybe_constant_var_p.
211 * semantics.c (finish_id_expression): Use decl_constant_var_p.
212 Check for valid name in constant expr after mark_used.
214 2010-10-31 Jason Merrill <jason@redhat.com>
216 * class.c (is_really_empty_class): Work when type is not complete.
217 (synthesized_default_constructor_is_constexpr): New.
218 (add_implicitly_declared_members): Use it.
219 (type_has_constexpr_default_constructor): Likewise.
220 * cp-tree.h: Declare it.
221 * method.c (synthesized_method_walk): Use it.
223 * decl.c (pop_switch): Use EXPR_LOC_OR_HERE.
224 * typeck.c (convert_for_assignment): Likewise.
226 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful
227 message about constexpr without -std=c++0x.
229 * decl.c (grokdeclarator): Don't ICE on constexpr non-static data
232 2010-10-30 Nathan Froyd <froydnj@codesourcery.com>
234 * class.c (layout_vtable_decl): Call build_array_of_n_type.
235 (build_vtt, build_ctor_vtabl_group): Likewise.
237 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
239 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
240 * parser.c (cp_parser_objc_at_property_declaration): Removed
241 parsing of RID_COPIES and RID_IVAR. Updated call to
242 objc_add_property_declaration.
243 * typecheck.c (finish_class_member_access_expr): Call
244 objc_maybe_build_component_ref instead of objc_build_setter_call.
245 (cp_build_modify_expr): Call objc_maybe_build_modify_expr instead
246 of objc_build_getter_call.
248 2010-10-27 Jason Merrill <jason@redhat.com>
250 * cp-tree.h (cp_trait_kind): Add CPTK_IS_LITERAL_TYPE.
251 * cxx-pretty-print.c (pp_cxx_trait_expression): Handle it.
252 * semantics.c (trait_expr_value, finish_trait_expr): Likewise.
253 * parser.c (cp_parser_primary_expression): Handle RID_IS_LITERAL_TYPE.
254 (cp_parser_trait_expr): Likewise.
256 2010-10-27 Gabriel Dos Reis <gdr@cse.tamu.edu>
257 Jason Merrill <jason@redhat.com>
259 * decl.c (finish_case_label): Use decl_constant_value.
261 * method.c (synthesized_method_walk): Track constexprness too.
262 (process_subob_fn, walk_field_subobs): Likewise.
263 (implicitly_declare_fn): Set DECL_DECLARED_CONSTEXPR_P.
264 (defaulted_late_check): Handle DECL_DECLARED_CONSTEXPR_P.
265 * class.c (add_implicitly_declared_members): Handle
266 constexpr default ctor.
268 * parser.c (cp_parser_ctor_initializer_opt_and_function_body):
269 Make sure a constexpr ctor has an empty body.
270 * class.c (type_has_constexpr_default_constructor): New.
271 * cp-tree.h: Declare it.
272 * init.c (perform_member_init): Complain about uninitialized
273 member in constexpr ctor.
274 (emit_mem_initializers): And uninitialized base.
275 * decl.c (check_tag_decl): Fix typo.
277 * semantics.c (valid_type_in_constexpr_fundecl_p): New fn.
278 (is_valid_constexpr_fn): New fn.
279 (validate_constexpr_fundecl): Use it.
280 * decl.c (validate_constexpr_redeclaration): New.
281 (duplicate_decls): Use it.
282 (cp_finish_decl): Call validate_constexpr_fundecl and
283 ensure_literal_type_for_constexpr_object here.
284 (start_decl): Not here. Don't ICE on constexpr reference.
285 (check_for_uninitialized_const_var): Don't handle constexpr specially.
286 (grokfndecl): Set DECL_DECLARED_CONSTEXPR_P.
287 (check_static_variable_definition): Give friendly message about
289 (grokdeclarator): Complain about typedef and volatile with constexpr.
290 Reorganize. Give sorry about non-static data members in C++0x mode.
291 (start_preparsed_function): Check validate_constexpr_fundecl here.
292 (check_function_type): Not here.
293 * decl2.c (finish_static_data_member_decl): Don't complain about
295 * parser.c (CP_PARSER_FLAGS_ONLY_TYPE_OR_CONSTEXPR): New.
296 (cp_parser_condition): Pass it to cp_parser_decl_specifier_seq.
297 (cp_parser_decl_specifier_seq): Handle it.
298 (cp_parser_explicit_instantiation): Diagnose inline and constexpr.
300 * class.c (check_bases): Propagate non-literality.
301 (check_field_decls): Likewise.
302 (finalize_literal_type_property): New.
303 (check_bases_and_members): Call it.
304 * cp-tree.h (TYPE_HAS_CONSTEXPR_CTOR): New.
305 (lang_type_class): Add has_constexpr_ctor field.
306 (DECL_DECLARED_CONSTEXPR_P): Strip template.
307 * decl.c (grok_special_member_properties): Set
308 TYPE_HAS_CONSTEXPR_CTOR.
310 2010-10-27 Jason Merrill <jason@redhat.com>
312 * call.c (build_integral_nontype_arg_conv): New.
313 * cp-tree.h: Declare it.
314 * pt.c (convert_nontype_argument): Use it.
316 * error.c (dump_simple_decl): Print constexpr.
318 * cvt.c (build_up_reference): Use target_type for the temporary var.
320 * except.c (build_throw): Set EXPR_LOCATION.
322 * tree.c (build_cplus_new): Handle CONSTRUCTOR.
324 * semantics.c (finish_compound_stmt): Avoid creating an
325 unnecessary BIND_EXPR.
327 * call.c (convert_like_real): Don't check narrowing if the element
328 is also an initializer-list.
330 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
332 * parser.c (cp_parser_objc_at_property_declaration): Recognize
333 RID_ASSIGN, RID_COPY, RID_RETAIN, RID_READWRITE and RID_NONATOMIC.
334 Do not use objc_set_property_attr, but use local variables
335 instead. Detect repeated usage of setter, getter and ivar
336 attributes. Improved error processing when a setter name does not
337 end in ':'. Do not check for CPP_CLOSE_PAREN after we determined
338 that the token is a keyword. Updated call to
339 objc_add_property_declaration.
341 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
343 * parser.c (cp_parser_objc_property_decl): Renamed to
344 cp_parser_objc_struct_declaration. Return the parsed trees
345 instead of calling objc_add_property_variable directly. Detect
346 missing or invalid declspecs. Implemented attributes. Do not eat
347 the ';' at the end. Exit loop whenever a non-comma is parsed, not
349 (cp_parser_objc_at_property): Renamed to
350 cp_parser_objc_at_property_declaration. Updated calls to
351 objc_add_property_variable, now objc_add_property_declaration, and
352 to cp_parser_objc_property_decl, now
353 cp_parser_objc_struct_declaration. Rewritten all code to be more
354 robust in dealing with syntax errors, and almost identical to the
355 one in c_parser_objc_at_property_declaration.
356 (cp_parser_objc_property_attrlist): Removed.
357 (cp_parser_objc_method_prototype_list): Updated call to
358 cp_parser_objc_at_property.
359 (cp_parser_objc_method_definition_list): Same change.
360 (cp_parser_objc_class_ivars): Detect a number of invalid
361 declarations of instance variables and produce errors when they
364 2010-10-26 Jason Merrill <jason@redhat.com>
366 * tree.c (build_vec_init_expr): Split out from...
367 (build_array_copy): ...here.
368 * init.c (perform_member_init): Use it.
369 * cp-tree.h: Declare it.
370 * cp-gimplify.c (cp_gimplify_init_expr): Don't gimplify the slot for
371 VEC_INIT_EXPR and AGGR_INIT_EXPR here. Drop pre/post parameters.
372 (cp_gimplify_expr): Handle array default-initialization via
375 * tree.c (stabilize_expr): Handle xvalues properly.
377 * call.c (build_over_call): Use argarray[0] for 'this' argument.
379 * decl.c (finish_function): Don't look at function_depth.
381 2010-10-25 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
383 Implement opaque-enum-specifiers for C++0x.
384 * cp-tree.h (SET_OPAQUE_ENUM_P): New.
385 (OPAQUE_ENUM_P): New.
386 (ENUM_FIXED_UNDERLYING_TYPE_P): New.
387 (start_enum): Update prototype.
388 (finish_enum_value_list): New prototype.
389 * parser.c (cp_parser_elaborated_type_specifier): Issue a pedwarn if
390 "enum class" is used in an elaborated-type-specifier.
391 (cp_parser_enum_specifier): Rewrite to parse opaque-enum-specifiers.
392 * decl.c (copy_type_enum): New.
393 (finish_enum_value_list): New, with code from finish_enum.
394 (finish_enum): A lot of code removed. Added a gcc_assert.
395 (start_enum): Add parameters enumtype and is_new.
396 Rewrite to work with opaque-enum-specifiers.
397 * pt.c (maybe_process_partial_specialization): Allow for template
398 specialization of enumerations, with a pedwarn.
399 (lookup_template_class): Update call to start_enum. Call to
401 (tsubst_enum): Call to begin_scope, finish_scope and
402 finish_enum_value_list.
404 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
406 Removed Objective-C++ specific replacement of cxx_printable_name.
407 * cp-objcp-common.h: Added LANG_HOOKS_DECL_PRINTABLE_NAME, set
408 to cxx_printable_name for both C++ and Objective-C++.
409 * cp-lang.h: Removed LANG_HOOKS_DECL_PRINTABLE_NAME.
411 * error.c (dump_decl): For Objective-C++, call
412 objc_maybe_printable_name here ...
413 * tree.c (cxx_printable_name_internal): ... instead of here.
415 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
417 * tree.c (cxx_printable_name_internal): In Objective-C++, call
418 objc_maybe_printable_name.
420 2010-10-22 Jason Merrill <jason@redhat.com>
423 * pt.c (instantiate_class_template): Don't instantiate default
427 * init.c (build_vec_init): Handle memberwise move.
429 2010-10-21 Paolo Carlini <paolo.carlini@oracle.com>
432 * call.c (add_function_candidate): Don't use TREE_VALUE on null
435 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
437 * parser.c (cp_parser_objc_method_type): Mark inline. Return a
438 bool instead of calling objc_set_method_type.
439 (cp_parser_objc_method_signature): Updated calls to
440 cp_parser_objc_method_type and to objc_build_method_signature.
441 (cp_parser_objc_method_prototype_list): Updated calls to
442 objc_add_method_declaration. Use token->type to determine if it
443 is a class method or not.
444 (cp_parser_objc_method_definition_list): Same change.
446 2010-10-20 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
449 * parser.c (cp_convert_range_for): Call cp_finish_decl
450 instead of finish_expr_stmt.
452 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
454 * cp-lang.c (finish_file): Removed.
455 * decl2.c (cp_write_global_declarations): Call
456 objc_write_global_declarations when compiling Objective-C++.
458 2010-10-19 Paolo Carlini <paolo.carlini@oracle.com>
461 * pt.c (add_to_template_args): Check extra_args for error_mark_node.
462 (coerce_template_parms): Likewise for args.
464 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
466 Implemented parsing @synthesize and @dynamic for Objective-C++.
467 * parser.c (cp_parser_objc_method_definition_list): Recognize
468 RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
469 (cp_parser_objc_at_dynamic_declaration): New.
470 (cp_parser_objc_at_synthesize_declaration): New.
472 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
474 * parser.c (cp_parser_objc_identifier_list): Check the return
475 value of cp_parser_identifier and react if it is error_mark_node.
477 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
479 Merge from apple/trunk branch on FSF servers.
481 2005-03-01 Fariborz Jahanian <fjahanian@apple.com>
484 * call.c (standard_conversion, implicit_conversion): Ignore
485 'volatile' attribute of artificially volatized type in objc when
486 evaluating various conversion weights.
488 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
491 * typeck.c (comp_ptr_ttypes_real): Remove the hack. un-volatize the
492 artiificially 'volatized' type before doing pointer comparison.
494 2010-10-18 Jakub Jelinek <jakub@redhat.com>
497 * semantics.c (finish_goto_stmt): Call mark_rvalue_use on computed
500 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
502 Merge from apple/trunk branch on FSF servers.
504 2006-04-19 Fariborz Jahanian <fjahanian@apple.com>
507 * parser.c (cp_parser_simple_type_specifier): Don't lookup for
508 objc object types if type is scope qualified.
510 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
512 Merge from apple/trunk branch on FSF servers.
514 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
517 * lex.c (unqualified_name_lookup_error): Issue diagnostic
518 for private 'ivar' access.
520 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
522 * parser.c (cp_parser_objc_visibility_spec): Update to use visibility
523 enum, and handle @package.
525 2010-10-15 Jason Merrill <jason@redhat.com>
528 * tree.c (cp_build_qualified_type_real): Don't reuse a variant
529 with a different typedef variant of the element type.
531 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
533 merge from FSF apple 'trunk' branch.
534 2006 Fariborz Jahanian <fjahanian@apple.com>
536 Radars 4436866, 4505126, 4506903, 4517826
537 * typeck.c (finish_class_member_access_expr): Handle CLASS.property
539 (cp_build_modify_expr): Likewise.
540 * parser.c (cp_parser_objc_method_prototype_list): Handle @property.
541 (cp_parser_objc_method_definition_list): Likewise.
542 (cp_parser_objc_property_decl): New.
543 (cp_parser_objc_property_attrlist): New.
544 (cp_parser_objc_at_property): New.
546 2010-10-14 Richard Guenther <rguenther@suse.de>
549 * cp-tree.h (NULLPTR_TYPE_P): Adjust.
550 * decl.c (cxx_init_decl_processing): Build a NULLPTR_TYPE node,
552 * error.c (dump_type): Handle NULLPTR_TYPE.
553 (dump_type_prefix): Likewise.
554 (dump_type_suffix): Likewise.
555 * mangle.c (write_type): Likewise.
556 * name-lookup.c (arg_assoc_type): Likewise.
557 * rtti.c (typeinfo_in_lib_p): Likewise.
558 * pt.c (tsubst): Likewise.
560 2010-10-13 Jason Merrill <jason@redhat.com>
563 * class.c (fixup_attribute_variants): New fn.
564 * cp-tree.h: Declare it.
565 * pt.c (instantiate_class_template): Call it.
566 * semantics.c (begin_class_definition): Call it.
568 2010-10-13 Richard Henderson <rth@redhat.com>
570 * cp-lang.c (cp_eh_personality): Update call to
571 build_personality_function.
572 * except.c (choose_personality_routine): Update function comment.
574 2010-10-13 Richard Guenther <rguenther@suse.de>
576 * tree.c (cp_free_lang_data): Free DECL_NAMESPACE_USERS and
577 clear DECL_CHAIN of NAMESPACE_DECLs.
579 2010-10-11 Martin Jambor <mjambor@suse.cz>
582 * cp-tree.h (current_class_ref): Check that cp_function_chain is
584 * call.c (build_cxx_call): Likewise.
586 2010-10-10 Jason Merrill <jason@redhat.com>
588 * pt.c (tsubst_default_argument): Handle DEFAULT_ARG.
589 (tsubst_default_arguments): Only do this once for cloned fns.
590 (tsubst): Use typedef_variant_p. Handle LANG_TYPE. Don't
592 (tsubst_expr): Avoid calling tsubst_expr for non-expressions.
593 (tsubst_copy_and_build): Likewise.
594 (tsubst_initializer_list): Likewise.
595 (tsubst_copy): Change default to gcc_unreachable. Handle
596 OVERLOAD and PTRMEM_CST.
598 2010-10-10 Jason Merrill <jason@redhat.com>
602 * pt.c (tsubst_copy) [INTEGER_CST]: Instantiate the type.
604 2010-10-07 Andi Kleen <ak@linux.intel.com>
606 * Make-lang.in (c++_OBJS): Remove dummy-checksum.o.
607 (cc1plus-dummy): Remove.
608 (cc1plus-checksum): Change to run checksum over object files
611 2010-10-08 Joseph Myers <joseph@codesourcery.com>
613 * cp-objcp-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
615 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
617 * cp-tree.def: Changed type of AT_ENCODE_EXPR from tcc_unary to
619 * cxx-pretty-print.c (pp_cxx_unary_expression): Added case for
621 * error.c (dump_expr): Added case for AT_ENCODE_EXPR.
622 * pt.c (tsubst_copy): Added case for AT_ENCODE_EXPR.
623 (value_dependent_expression_p): Added case for AT_ENCODE_EXPR.
624 (type_dependent_expression_p): Added case for AT_ENCODE_EXPR.
625 * parser.c (cp_parser_objc_encode_expression): Updated comment.
627 2010-10-07 Nicola Pero <nicola@nicola.brainstorm.co.uk>
629 Merge from apple/trunk branch on FSF servers.
631 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
634 * parser.c (cp_parser_objc_interstitial_code): Recognize
635 and parse RID_NAMESPACE keyword.
637 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
639 * parser.c (cp_parser_objc_method_tail_params_opt): Peek new token after
640 finding ellipsis, before checking for attributes.
642 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
644 Merge from apple/trunk branch on FSF servers.
645 * cp-tree.def: Added AT_ENCODE_EXPR here instead of to the no
646 longer existing gcc/c-common.def.
648 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
651 * pt.c (tsubst_copy_and_build): Instantiate @endcode(T).
652 * parser.c (cp_parser_objc_encode_expression): Build a templatized
653 parse tree for @encode(T).
655 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
658 * c-common.def: Add new expression code AT_ENCODE_EXPR.
660 2010-10-06 Eric Botcazou <ebotcazou@adacore.com>
663 * typeck.c (cp_build_addr_expr_1): Add check for incomplete types in
664 code folding offsetof-like computations.
666 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
669 * parser.c (cp_parser_objc_class_interface): If no identifier
670 follows an @interface token, stop parsing the interface after
672 (cp_parser_objc_class_implementation): If no identifier follows an
673 @implementation token, stop parsing the implementation after
676 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
679 * parser.c (cp_parser_objc_method_keyword_params): If the required
680 colon is not found while parsing parameters, stop parsing them.
682 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
685 * parser.c (cp_parser_objc_class_ivars): Do not eat the EOF or
686 @end after detecting it. Print an error if @end is found without
688 (cp_parser_objc_method_prototype_list): Do not eat the EOF after
689 detecting it. Fixed reading the next token when continuing
690 because of an error in a method signature. Print an error if EOF
691 is found without an '@end'.
692 (cp_parser_objc_method_definition_list): Same change.
694 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
696 Merge from apple/trunk branch on FSF servers:
698 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
701 * parser.c (cp_parser_objc_method_keyword_params): Check for valid
702 method parameters and issue error.
703 (cp_parser_objc_method_definition_list): Check for invalid tokens
704 which cannot start a function definition.
706 2005-10-14 Fariborz Jahanian <fjahanian@apple.com>
709 * parser.c (cp_parser_objc_message_args): Check for missing message
710 arguments and syntax error.
712 2005-10-13 Fariborz Jahanian <fjahanian@apple.com>
715 * parser.c (cp_parser_objc_class_ivars): Check for @end/eof while
718 2005-08-15 Ziemowit Laski <zlaski@apple.com>
721 * parser.c (cp_parser_objc_interstitial_code): Catch stray
722 '{' and '}' tokens and issue appropriate errors.
724 2005-08-02 Ziemowit Laski <zlaski@apple.com>
727 (cp_parser_statement_seq_opt): In addition to '}' and
728 end-of-file, a statement sequence may also be terminated
731 2010-10-05 Joseph Myers <joseph@codesourcery.com>
733 * cp-tree.h (cxx_print_error_function,
734 cxx_initialize_diagnostics): Declare using diagnostic_context
737 2010-10-04 Andi Kleen <ak@linux.intel.com>
739 * Make-lang.in (g++, cc1plus): Add + to build rule.
741 2010-10-04 Jason Merrill <jason@redhat.com>
743 * tree.c (decl_storage_duration): New.
744 * cp-tree.h: Declare it.
745 (duration_kind): Return values.
747 2010-10-03 Jason Merrill <jason@redhat.com>
749 * typeck.c (require_complete_type_sfinae): Add complain parm to...
750 (require_complete_type): ...this function.
751 (cp_build_array_ref, convert_arguments): Use it.
752 (convert_for_initialization, cp_build_modify_expr): Likewise.
753 * cp-tree.h: Declare it.
754 * call.c (build_over_call): Use it.
756 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
758 merge from FSF 'apple/trunk' branch.
759 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
762 * cp/parser.c (cp_parser_objc_interstitial_code): For
763 @optional/@required set the optional/required flag.
765 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
767 * parser.c (cp_lexer_get_preprocessor_token): Tidied up comments
768 and indentation when finding an Objective-C++ CPP_AT_NAME token.
770 2010-09-29 Richard Guenther <rguenther@suse.de>
772 * cp-tree.h (CP_DECL_CONTEXT): Check DECL_FILE_SCOPE_P.
773 (CP_TYPE_CONTEXT): Similar.
774 (FROB_CONTEXT): Frob global_namespace to the global
775 TRANSLATION_UNIT_DECL.
776 * decl.c (cxx_init_decl_processing): Build a TRANSLATION_UNIT_DECL,
777 set DECL_CONTEXT of global_namespace to it.
778 (start_decl): Use CP_DECL_CONTEXT and test TYPE_P
779 instead of zeroing context.
780 (cp_finish_decl): Use DECL_FILE_SCOPE_P.
781 (grokfndecl): Likewise.
782 (start_preparsed_function): Likewise.
783 * name-lookup.c (maybe_push_decl): Use DECL_NAMESPACE_SCOPE_P.
784 (namespace_binding): Use SCOPE_FILE_SCOPE_P.
785 * pt.c (template_class_depth): Use CP_TYPE_CONTEXT.
786 (is_specialization_of_friend): Use CP_DECL_CONTEXT.
787 (push_template_decl_real): Likewise.
788 (tsubst_friend_class): Likewise. Adjust context comparisons.
789 (instantiate_class_template): Use CP_TYPE_CONTEXT.
790 (tsubst): Do not substitute into TRANSLATION_UNIT_DECL.
791 * cxx-pretty-print.c (pp_cxx_nested_name_specifier): Use
794 2010-09-29 Yao Qi <yao@codesourcery.com>
796 * decl.c (get_atexit_node): Fix typo.
798 2010-09-28 Jason Merrill <jason@redhat.com>
800 * tree.c (lvalue_kind): Rename from lvalue_p_1, make nonstatic.
801 (real_lvalue_p): Take const_tree.
803 * typeck.c (lvalue_or_else): Make temporary arg a permerror.
804 (cp_build_addr_expr_1): Likewise.
806 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
808 Partially merged from apple/trunk branch on FSF servers:
809 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
810 Radar 3803157 (method attributes)
812 * parser.c (cp_parser_objc_method_keyword_params): Handle attributes.
813 (cp_parser_objc_method_tail_params_opt): Likewise.
814 (cp_parser_objc_method_signature): Likewise.
815 (cp_parser_objc_method_maybe_bad_prefix_attributes): New.
816 (cp_parser_objc_method_prototype_list): Handle attributes.
817 (cp_parser_objc_method_definition_list): Likewise.
819 2010-09-28 Richard Henderson <rth@redhat.com>
821 * cp-lang.c: Include "target.h".
822 (cp_eh_personality): Use targetm.except_unwind_info.
823 * Make-lang.in (cp-lang.o): Update deps.
825 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
827 * parser.c (cp_parser_objc_valid_prefix_attributes): New.
828 (cp_parser_declaration): Parse prefix attributes for ObjC++.
829 (cp_parser_objc_protocol_declaration): Handle attributes.
830 (cp_parser_objc_class_interface): Likewise.
831 (cp_parser_objc_declaration): Likewise.
833 2010-09-27 Jason Merrill <jason@redhat.com>
835 Require lvalues as specified by the standard.
836 * typeck.c (lvalue_or_else): Use real_lvalue_p.
837 (cp_build_addr_expr_1): Split out of cp_build_unary_op.
838 (cp_build_addr_expr, cp_build_addr_expr_strict): Interfaces.
839 (decay_conversion, get_member_function_from_ptrfunc): Adjust.
840 (build_x_unary_op, build_reinterpret_cast_1): Adjust.
841 (build_const_cast_1): Adjust.
842 * cp-tree.h: Declare new fns.
843 * call.c (build_this, convert_like_real, build_over_call): Adjust.
844 (initialize_reference): Adjust.
845 * class.c (build_base_path, convert_to_base_statically): Adjust.
846 (build_vfn_ref, resolve_address_of_overloaded_function): Adjust.
847 * cvt.c (build_up_reference, convert_to_reference): Adjust.
848 * decl.c (register_dtor_fn): Adjust.
849 * decl2.c (build_offset_ref_call_from_tree): Adjust.
850 * except.c (initialize_handler_parm): Adjust.
851 * init.c (build_offset_ref, build_delete, build_vec_delete): Adjust.
852 * rtti.c (build_dynamic_cast_1, tinfo_base_init): Adjust.
853 * tree.c (stabilize_expr): Adjust.
855 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
857 Merge from apple/trunk branch on FSF servers:
859 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
862 * typeck.c (composite_pointer_type): Call objc_have_common_type
863 when comparing two objective-c pointer types.
865 2005-07-18 Ziemowit Laski <zlaski@apple.com>
868 * call.c (standard_conversion): Do not issue warnings when
869 comparing ObjC pointer types.
871 2005-06-22 Ziemowit Laski <zlaski@apple.com>
874 * call.c (standard_conversion): Allow for a pointer conversion
875 between any two ObjC pointer types.
876 * typeck.c (composite_pointer_type): Determine common type
877 for two ObjC pointer types.
879 2010-09-24 Jan Hubicka <jh@suse.cz>
881 * decl.c (finish_function): Use decl_replaceable_p
882 * method.c (make_alias_for_thunk): Update call of
883 cgraph_same_body_alias.
885 2010-09-24 Jason Merrill <jason@redhat.com>
887 * decl.c (compute_array_index_type): Remember type dependence of
889 * pt.c (dependent_type_p_r): Don't recompute it here.
891 * error.c (dump_expr) [CASE_CONVERT]: Print conversion between
892 reference and pointer to the same type as "*" or "&".
894 2010-09-24 Nicola Pero <nicola.pero@meta-innovation.com>
896 * typeck.c (warn_args_num): Use warning 'too many arguments to
897 method [methodname]' for an Objective-C method instead of the less
898 satisfactory 'too many arguments to function' (with no method
901 2010-09-21 Jason Merrill <jason@redhat.com>
903 * mangle.c (write_expression) [SCOPE_REF]: Only do -fabi-version=1
904 special handling if we know the member.
906 2010-09-18 Jason Merrill <jason@redhat.com>
908 * call.c (compare_ics): Do lvalue/rvalue reference binding
909 comparison for ck_list, too.
911 2010-09-15 Jason Merrill <jason@redhat.com>
913 * semantics.c (finish_id_expression): Diagnose use of function
914 parms in evaluated context outside function body.
916 * decl2.c (grokbitfield): Diagnose non-integral width.
918 * call.c (convert_like_real): Use the underlying type of the
919 reference for the temporary.
921 2010-09-15 Jakub Jelinek <jakub@redhat.com>
924 * class.c (build_vtbl_initializer): Use fn instead of init's operand
925 as first argument to FDESC_EXPR.
927 2010-09-15 Paolo Carlini <paolo.carlini@oracle.com>
930 * decl.c (grokdeclarator): Check build_memfn_type return value
933 2010-09-13 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
935 * semantics.c (finish_for_stmt): Always test flag_new_for_scope.
936 (begin_range_for_stmt): Likewise.
938 2010-09-11 Rodrigo Rivas <rodrigorivascosta@gmail.com>
940 Implement range-based for-statements.
941 * cp-tree.def (RANGE_FOR_STMT): New.
942 * cp-tree.h (RANGE_FOR_DECL, RANGE_FOR_EXPR, RANGE_FOR_BODY): New.
943 (cp_convert_range_for): Declare.
944 * pt.c (tsubst_expr): Add RANGE_FOR_STMT.
945 (tsubst_copy_and_build): perform_koenig_lookup takes extra argument.
946 * semantics.c (begin_range_for_stmt): New.
947 (finish_range_for_decl): New.
948 (finish_for_stmt): Accept also RANGE_FOR_STMT.
949 (perform_koenig_lookup): Add extra argument include_std.
950 * parser.c (cp_parser_c_for): New with code from
951 cp_parser_iteration_statement().
952 (cp_parser_range_for): New.
953 (cp_convert_range_for): New.
954 (cp_parser_iteration_statement): Add range-for support.
955 (cp_parser_condition): Adjust comment.
956 (cp_parser_postfix_expression): perform_koenig_lookup takes extra
958 * dump.c (cp_dump_tree): Add RANGE_FOR_STMT.
959 * cxx-pretty-print.c: Likewise.
960 * lex.c (cxx_init): Likewise.
961 * name-lookup.c (lookup_function_nonclass): Add extra argument
963 (lookup_arg_dependent): Likewise.
964 * name-lookup.h: Likewise.
966 2010-09-10 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
969 * error.c (maybe_warn_cpp0x): Add new warning
970 CPP0X_INLINE_NAMESPACES.
971 * parser.c (cp_parser_namespace_definition): Likewise.
972 * cp-tree.h (cpp0x_warn_str): Likewise.
974 2010-09-10 Richard Guenther <rguenther@suse.de>
976 * decl.c (reshape_init_vector): For VECTOR_TYPEs, use
977 TYPE_VECTOR_SUBPARTS instead of TYPE_DEBUG_REPRESENTATION_TYPE.
979 2010-09-10 Jan Hubicka <jh@suse.cz>
981 PR tree-optimization/45605
982 * cp/class.c (build_vtbl_initializer): Avoid wrong type conversion in
985 2010-09-08 Jakub Jelinek <jakub@redhat.com>
988 * pt.c (tsubst) <case INTEGER_TYPE>: Call mark_rvalue_use
989 before calling fold_decl_constant_value.
991 2010-09-07 Arnaud Charlet <charlet@adacore.com>
993 * cp-tree.h (build_enumerator): Add new location_t parameter.
994 (build_lang_decl_loc): New function.
995 * decl.c (build_enumerator): New parameter loc. Use it when calling
996 build_decl. Replace build_lang_decl with build_lang_decl_loc.
997 * pt.c (tsubst_enum): Adjust call to build_enumerator.
998 * parser.c (cp_parser_enumerator_definition): Ditto.
999 * lex.c (build_lang_decl_loc): New function.
1001 2010-09-06 Dodji Seketeli <dodji@redhat.com>
1006 * tree.c (strip_typedefs): Strip typedefs from the context of
1009 2010-09-06 Mark Mitchell <mark@codesourcery.com>
1011 * typeck.c (cp_build_binary_op): Call do_warn_double_promotion.
1012 * call.c (build_conditional_expr): Likewise.
1013 (convert_arg_to_ellipsis): Likewise.
1015 2010-09-06 Arnaud Charlet <charlet@adacore.com>
1017 * parser.c (make_pointer_declarator, make_reference_declarator,
1018 make_call_declarator, make_array_declarator): Set declarator->id_loc.
1019 (cp_parser_init_declarator): Adjust location of decl if appropriate.
1021 2010-09-06 Jason Merrill <jason@redhat.com>
1023 * call.c (implicit_conversion): Fix value-init of enums.
1024 (convert_like_real): Likewise.
1026 * decl.c (cp_finish_decl): Don't change init for auto deduction.
1028 * pt.c (fold_non_dependent_expr_sfinae): Split out from...
1029 (fold_non_dependent_expr): ...here.
1030 (convert_nontype_argument): Use it. Take complain parm.
1031 Use perform_implicit_conversion instead of ocp_convert.
1032 Allow cv-qual changes.
1033 (convert_template_argument): Pass complain down.
1034 (tsubst_template_arg): Suppress constant expression warnings.
1037 * method.c (synthesized_method_walk): In constructors, also check
1038 subobject destructors.
1040 * semantics.c (finish_compound_literal): Always build a
1043 2010-08-30 Paolo Carlini <paolo.carlini@oracle.com>
1046 * decl.c (grokdeclarator): Use MAIN_NAME_P only on IDENTIFIER_NODEs.
1048 2010-08-30 Jakub Jelinek <jakub@redhat.com>
1051 * parser.c (cp_parser_omp_atomic): Handle boolean
1052 {PRE,POST}_INCREMENT.
1054 2010-08-29 Jason Merrill <jason@redhat.com>
1057 * parser.c (cp_parser_parameter_declaration): Pop parameter decls
1058 after tentative parsing.
1060 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1062 * Make-lang.in (g++spec.o): Update dependencies.
1063 * g++spec.c: Include opts.h
1064 (MATH_LIBRARY, LIBSTDCXX): Remove initial "-l".
1065 (lang_specific_driver): Use cl_decoded_option structures.
1067 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1069 * call.c: Use FOR_EACH_VEC_ELT.
1070 * class.c: Likewise.
1072 * decl2.c: Likewise.
1073 * error.c: Likewise.
1074 * except.c: Likewise.
1075 * mangle.c: Likewise.
1076 * method.c: Likewise.
1077 * name-lookup.c: Likewise.
1078 * parser.c: Likewise.
1081 * semantics.c: Likewise.
1082 * typeck2.c: Likewise.
1084 2010-08-19 Jason Merrill <jason@redhat.com>
1086 * call.c (reference_related_p): Check for error_mark_node.
1087 (add_function_candidate): Check it instead of
1088 same_type_ignoring_top_level_qualifiers_p.
1091 * init.c (build_new_1): Don't use build_value_init in a template.
1092 (build_value_init): Make sure we don't.
1095 * cp-gimplify.c (cp_gimplify_expr): Also remove assignment
1096 of empty class CONSTRUCTOR.
1098 * except.c (pending_noexcept, pending_noexcept_checks): New.
1099 (perform_deferred_noexcept_checks): New.
1100 (maybe_noexcept_warning): Split from...
1101 (finish_noexcept_expr): ...here. Adjust.
1102 * decl2.c (cp_write_global_declarations): Call
1103 perform_deferred_noexcept_checks.
1104 * cp-tree.h: And declare it.
1106 2010-08-18 Nathan Froyd <froydnj@codesourcery.com>
1109 * name-lookup.c (push_overloaded_decl): Change DECL_CHAIN to
1112 2010-08-17 Kai Tietz <kai.tietz@onevision.com>
1114 * class.c (note_name_declared_in_class): Make in 'extern "C"' blocks,
1115 or if -fms-extensions is enabled check, check permissive.
1117 2010-08-09 Jason Merrill <jason@redhat.com>
1120 * pt.c (lookup_template_class): Don't re-coerce outer parms.
1122 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1124 * call.c (add_builtin_candidates): Use VECs for local variable
1125 `types'. Adjust remainder of function accordingly.
1127 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1129 * name-lookup.c (is_associated_namespace): Convert local variables
1130 to be VECs instead of TREE_LISTs.
1132 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1134 * tree.c (varargs_function_p): Use stdarg_p.
1136 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1138 * parser.c (cp_default_arg_entry): Declare. Declare a VEC of it.
1139 (cp_unparsed_functions_entry): Declare. Declare a VEC of it.
1140 (cp_parser) [unparsed_functions_queues]: Rename to unparsed_queues.
1141 Change type to a VEC.
1142 (unparsed_funs_with_default_args): Define.
1143 (unparsed_funs_with_definitions): Define.
1144 (push_unparsed_function_queues): New function.
1145 (cp_parser_new): Call it.
1146 (pop_unparsed_function_queues): New function.
1147 (cp_parser_class_specifier): Adjust processing of unparsed functions.
1148 (cp_parser_template_declaration_after_export): Use VEC_safe_push.
1149 (cp_parser_save_member_function_body): Likewise.
1150 (cp_parser_late_parsing_for_member): Call push_unparsed_function_queues
1151 and pop_unparsed_function_queues.
1152 (cp_parser_late_parsing_default_args): Likewise.
1153 (cp_parser_save_default_args): Use VEC_safe_push.
1155 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1157 * name-lookup.h (cp_label_binding): Declare. Declare a VEC type
1159 (cp_binding_level): Convert shadowed_labels and dead_vars_from_for
1161 * decl.c (poplevel): Adjust for type changes.
1162 (declare_local_label): Likewise.
1164 2010-08-06 Jason Merrill <jason@redhat.com>
1166 * typeck.c (complete_type_or_maybe_complain): Split out from...
1167 (complete_type_or_else): Here.
1168 (build_class_member_access_expr): Call it.
1169 (finish_class_member_access_expr): Likewise.
1170 * call.c (build_special_member_call): Likewise.
1171 * cvt.c (build_expr_type_conversion): Likewise.
1172 * init.c (build_new): Likewise.
1173 * typeck2.c (build_functional_cast): Likewise.
1174 * cp-tree.h: Declare it.
1176 * init.c (build_value_init): Add complain parm.
1177 (build_value_init_noctor): Likewise.
1178 (perform_member_init): Pass it.
1179 (expand_aggr_init_1): Likewise.
1180 (build_new_1): Likewise.
1181 (build_vec_init): Likewise.
1182 * pt.c (tsubst_expr): Likewise.
1183 * typeck2.c (build_functional_cast): Likewise.
1184 * cp-tree.h: Adjust.
1185 * tree.c (build_target_expr_with_type): Handle error_mark_node.
1187 * typeck.c (decay_conversion): Any expression with type nullptr_t
1190 2010-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1193 * decl.c (duplicate_decls): Merge DECL_USER_ALIGN and DECL_PACKED.
1195 2010-07-27 Jason Merrill <jason@redhat.com>
1197 * pt.c (tsubst_expr) [DECL_EXPR]: Handle getting an AGGR_INIT_EXPR
1198 from build_value_init.
1199 * init.c (build_value_init_noctor): Give error for unknown array
1202 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1204 * cp-objcp-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
1206 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1208 * cp-objcp-common.c (cxx_initialize_diagnostics): First call
1209 c_common_initialize_diagnostics.
1210 * cp-objcp-common.h (LANG_HOOKS_OPTION_LANG_MASK,
1211 LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define.
1213 2010-07-21 Jason Merrill <jason@redhat.com>
1215 * tree.c (cp_tree_equal): Fix CONSTRUCTOR handling.
1217 * parser.c (cp_parser_init_declarator): Pass LOOKUP_NORMAL
1220 2010-07-20 Jeffrey Yasskin <jyasskin@google.com>
1223 * pt.c (instantiate_class_template): Propagate the template's
1224 location to its instance.
1226 2010-07-20 Jason Merrill <jason@redhat.com>
1229 * pt.c (tsubst_copy_and_build): Rework last change.
1232 * pt.c (tsubst_copy_and_build): Handle partial substitution of
1235 2010-07-19 Jason Merrill <jason@redhat.com>
1238 * semantics.c (finish_decltype_type): Correct decltype
1239 of parenthesized rvalue reference variable.
1242 * tree.c (cp_tree_equal): Compare type of *CAST_EXPR.
1243 * pt.c (iterative_hash_template_arg): Hash type of *CAST_EXPR.
1245 2010-07-19 Paolo Carlini <paolo.carlini@oracle.com>
1248 * typeck.c (build_x_compound_expr_from_list): Add tsubst_flags_t
1250 * cp-tree.h: Adjust declaration.
1251 * init.c (perform_member_init): Adjust caller.
1252 * decl.c (grok_reference_init, cp_finish_decl): Likewise.
1253 * typeck2.c (store_init_value): Likewise.
1254 (build_functional_cast): Pass complain argument to
1255 build_x_compound_expr_from_list.
1257 2010-07-16 Jason Merrill <jason@redhat.com>
1260 * pt.c (process_partial_specialization): Diagnose partial
1261 specialization after instantiation.
1262 (most_specialized_class): Add complain parm.
1264 * ptree.c (cxx_print_xnode): Handle TEMPLATE_INFO.
1266 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1268 * init.c (build_new_1): Use cp_build_function_call_nary instead of
1269 cp_build_function_call.
1271 2010-07-15 Jason Merrill <jason@redhat.com>
1274 * call.c (add_function_candidate): If we're working on an implicit
1275 declaration, don't consider candidates that won't match.
1276 * typeck.c (same_type_ignoring_top_level_qualifiers_p): Now a fn.
1277 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): Adjust.
1280 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1281 (TYPE_HAS_USER_OPEQ): New.
1282 * decl.c (grok_special_member_properties): Set it.
1283 * class.c (add_implicitly_declared_members): Don't lazily declare
1284 constructors/operator= if a base or member has a user-declared one.
1285 (check_bases_and_members, check_bases): Adjust.
1286 (check_field_decls, check_field_decl): Adjust.
1288 2010-07-15 Anatoly Sokolov <aesok@post.ru>
1290 * decl.c (integer_three_node): Remove.
1291 (cxx_init_decl_processing): Do not initialize the integer_three_node.
1292 * cp-tree.h (integer_three_node): Remove.
1294 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1296 * cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
1298 * class.c: Likewise.
1299 * cp-gimplify.c: Likewise.
1301 * decl2.c: Likewise.
1303 * mangle.c: Likewise.
1304 * name-lookup.c: Likewise.
1305 * optimize.c: Likewise.
1306 * parser.c: Likewise.
1309 * search.c: Likewise.
1310 * semantics.c: Likewise.
1311 * typeck.c: Likewise.
1312 * typeck2.c: Likewise.
1314 2010-07-14 Jason Merrill <jason@redhat.com>
1316 * init.c (sort_mem_initializers): Rename "field_type" to "ctx".
1317 (build_field_list): Cache field type.
1319 Implement C++0x unrestricted unions (N2544)
1320 * class.c (check_field_decl): Loosen union handling in C++0x.
1321 * method.c (walk_field_subobs): Split out from...
1322 (synthesized_method_walk): ...here. Set msg before loops.
1323 (process_subob_fn): Check for triviality in union members.
1324 * init.c (sort_mem_initializers): Splice out uninitialized
1325 anonymous unions and union members.
1326 (push_base_cleanups): Don't automatically destroy anonymous unions
1329 2010-07-13 Jason Merrill <jason@redhat.com>
1332 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1333 (TYPE_HAS_USER_OPEQ): New.
1334 * decl.c (grok_special_member_properties): Set it.
1335 * class.c (add_implicitly_declared_members): Don't lazily declare
1336 constructors/operator= if a base or member has a user-declared one.
1337 (check_bases_and_members, check_bases): Adjust.
1338 (check_field_decls, check_field_decl): Adjust.
1339 * method.c (synthesized_method_walk): Initialize check_vdtor.
1342 * mangle.c (write_type): Canonicalize.
1343 (canonicalize_for_substitution): Retain cv-quals on FUNCTION_TYPE.
1344 (write_CV_qualifiers_for_type): Ignore them in abi>=5.
1346 2010-07-13 Paolo Carlini <paolo.carlini@oracle.com>
1349 * call.c (convert_like_real): Adjust convert_ptrmem call, pass
1351 * typeck.c (get_delta_difference): Update prototype, add a
1352 tsubst_flags_t parameter; update get_delta_difference_1 calls and
1353 add checks for error_mark_node.
1354 (get_delta_difference_1): Update prototype, add a tsubst_flags_t
1355 parameter; update lookup_base call.
1356 (build_ptrmemfunc): Update prototype, add a tsubst_flags_t
1357 parameter; update get_delta_difference call and add check for
1359 (convert_ptrmem): Update prototype, add a tsubst_flags_t
1360 parameter; update get_delta_difference call and add check for
1361 error_mark_node; update build_ptrmemfunc call.
1362 (build_static_cast_1): Adjust convert_ptrmem call.
1363 (expand_ptrmemfunc_cst): Adjust get_delta_difference call.
1364 (cp_build_unary_op): Adjust build_ptrmemfunc call.
1365 * cvt.c (cp_convert_to_pointer, convert_force): Adjust convert_ptrmem
1366 and build_ptrmemfunc calls.
1367 * cp-tree.h: Update build_ptrmemfunc and convert_ptrmem prototypes.
1369 2010-07-12 Paolo Carlini <paolo.carlini@oracle.com>
1372 * call.c (build_temp): Add tsubst_flags_t complain parameter;
1373 adjust build_special_member_call call, pass complain.
1374 (convert_like_real): Adjust build_temp call, pass complain.
1376 2010-07-09 Jason Merrill <jason@redhat.com>
1379 * cp-tree.h (BV_LOST_PRIMARY): New macro.
1380 * class.c (update_vtable_entry_for_fn): Fix covariant thunk logic.
1381 Set BV_LOST_PRIMARY.
1382 (build_vtbl_initializer): Check BV_LOST_PRIMARY.
1384 2010-07-08 Jason Merrill <jason@redhat.com>
1387 * class.c (update_vtable_entry_for_fn): Fix handling of dummy
1388 virtual bases for covariant thunks.
1390 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1392 * cp-tree.h: Do not include toplev.h.
1394 2010-07-06 Jason Merrill <jason@redhat.com>
1397 * call.c (is_std_init_list): Look through typedefs.
1400 * init.c (build_offset_ref): If scope isn't dependent,
1401 don't exit early. Look at TYPE_MAIN_VARIANT.
1402 * pt.c (tsubst_copy) [OFFSET_REF]: Do substitution.
1404 * error.c (dump_function_decl): Don't crash on null DECL_NAME.
1406 2010-07-06 Shujing Zhao <pearly.zhao@oracle.com>
1408 * cp-tree.h (impl_conv_void): New type.
1409 (convert_to_void): Adjust prototype.
1410 * cvt.c (convert_to_void): Use impl_conv_void, emit and adjust the
1411 diagnostic for easy translation. Change caller.
1412 * typeck.c: Update call to convert_to_void.
1413 * semantics.c: Likewise.
1416 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1418 * decl.c (cp_finish_decl): Call add_local_decl.
1419 * optimize.c (clone_body): Adjust for new type of cfun->local_decls.
1421 2010-07-05 Paolo Carlini <paolo.carlini@oracle.com>
1423 * pt.c (tsubst): Early declare code = TREE_CODE (t) and use it
1426 2010-07-05 Shujing Zhao <pearly.zhao@oracle.com>
1429 * parser.c (cp_parser_primary_expression): Error if local template is
1432 2010-07-02 Le-Chun Wu <lcwu@google.com>
1435 * name-lookup.c (pushdecl_maybe_friend): Warn when a local decl
1436 (variable or type) shadows another type.
1438 2010-07-02 Jakub Jelinek <jakub@redhat.com>
1441 * typeck.c (convert_for_assignment): When converting a convertible
1442 vector type or objc++ types, call mark_rvalue_use.
1443 * typeck2.c (build_m_component_ref): Use return values from
1444 mark_rvalue_use or mark_lvalue_use.
1445 * class.c (build_base_path): Likewise.
1446 * call.c (build_conditional_expr): Likewise.
1448 2010-07-02 Paolo Carlini <paolo.carlini@oracle.com>
1451 * pt.c (tsubst_baselink): Return error_mark_node if lookup_fnfields
1454 2010-07-01 Richard Guenther <rguenther@suse.de>
1456 * cp-gimplify.c (cp_gimplify_expr): Open-code the rhs
1457 predicate we are looking for, allow non-gimplified
1460 2010-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1463 * typeck.c (cp_build_unary_op): Early return error_mark_node when
1464 arg is NULL_TREE too.
1465 * call.c (convert_class_to_reference): Return error_mark_node when
1468 2010-06-30 Michael Matz <matz@suse.de>
1470 * repo.c (finish_repo): Fix typo.
1472 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1474 * parser.c (cp_parser_omp_for_loop): Use a VEC for for_block.
1476 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1478 * repo.c (pending_repo): Change type to a VEC.
1479 (finish_repo): Adjust for new type of pending_repo.
1480 (repo_emit_p): Likewise.
1482 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1484 * tree.c: Include gimple.h. Do not include tree-flow.h
1485 * decl.c: Do not include tree-flow.h
1486 * Make-lang.in: Adjust dependencies.
1488 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1490 * decl.c (incomplete_var): Declare. Declare VECs containing them.
1491 (incomplete_vars): Adjust comment. Change type to a VEC.
1492 (maybe_register_incomplete_var): Adjust for new type.
1493 (complete_vars): Adjust iteration over incomplete_vars.
1495 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1497 * decl.c (struct named_label_entry): Change type of bad_decls field
1499 (poplevel_named_label_1): Adjust for new type of bad_decls.
1500 (check_goto): Likewise.
1502 2010-06-29 Jason Merrill <jason@redhat.com>
1504 Enable implicitly declared move constructor/operator= (N3053).
1505 * class.c (add_implicitly_declared_members): A class with no
1506 explicitly declared copy or move constructor gets both declared
1507 implicitly, and similarly for operator=.
1508 (check_bases): A type with no copy ctor does not inhibit
1509 a const copy ctor in a derived class. It does mean the derived
1511 (check_field_decl): Likewise.
1512 (check_bases_and_members): A nonexistent copy ctor/op= is non-trivial.
1513 * tree.c (type_has_nontrivial_copy_init): Adjust semantics.
1514 (trivially_copyable_p): Likewise.
1515 * call.c (convert_like_real): Use type_has_nontrivial_copy_init.
1516 * class.c (finish_struct_bits): Likewise.
1517 * tree.c (build_target_expr_with_type): Likewise.
1518 * typeck2.c (store_init_value): Likewise.
1520 Enable implicitly deleted functions (N2346)
1521 * class.c (check_bases_and_members): Adjust lambda flags.
1522 * method.c (implicitly_declare_fn): Set DECL_DELETED_FN if appropriate.
1524 * decl2.c (mark_used): Adjust error for use of deleted function.
1526 Machinery to support implicit delete/move.
1527 * cp-tree.h: (struct lang_type_class): Add lazy_move_assign,
1528 has_complex_move_ctor, has_complex_move_assign bitfields.
1529 (CLASSTYPE_LAZY_MOVE_ASSIGN): New.
1530 (TYPE_HAS_COMPLEX_MOVE_ASSIGN): New.
1531 (TYPE_HAS_COMPLEX_MOVE_CTOR): New.
1532 (enum special_function_kind): Add sfk_move_assignment.
1533 (LOOKUP_SPECULATIVE): New.
1534 * call.c (build_over_call): Return early if it's set.
1535 (build_over_call): Use trivial_fn_p.
1536 * class.c (check_bases): If the base has no default constructor,
1537 the derived one is non-trivial. Handle move ctor/op=.
1538 (check_field_decl): Likewise.
1539 (check_bases_and_members): Handle move ctor/op=.
1540 (add_implicitly_declared_members): Handle CLASSTYPE_LAZY_MOVE_ASSIGN.
1541 (type_has_move_constructor, type_has_move_assign): New.
1542 * decl.c (grok_special_member_properties): Handle move ctor/op=.
1543 * method.c (type_has_trivial_fn, type_set_nontrivial_flag): New.
1544 (trivial_fn_p): New.
1545 (do_build_copy_constructor): Use it.
1546 (do_build_assign_ref): Likewise. Handle move assignment.
1547 (build_stub_type, build_stub_object, locate_fn_flags): New.
1548 (locate_ctor): Use locate_fn_flags.
1549 (locate_copy, locate_dtor): Remove.
1550 (get_dtor, get_default_ctor, get_copy_ctor, get_copy_assign): New.
1551 (process_subob_fn, synthesized_method_walk): New.
1552 (maybe_explain_implicit_delete): New.
1553 (implicitly_declare_fn): Use synthesized_method_walk,
1554 type_has_trivial_fn, and type_set_nontrivial_flag.
1555 (defaulted_late_check): Set DECL_DELETED_FN.
1556 (defaultable_fn_check): Handle sfk_move_assignment.
1557 (lazily_declare_fn): Clear CLASSTYPE_LAZY_* early. Don't declare
1558 implicitly deleted move ctor/op=.
1559 * search.c (lookup_fnfields_1): Handle sfk_move_assignment.
1560 (lookup_fnfields_slot): New.
1561 * semantics.c (omp_clause_info_fndecl): Remove.
1562 (cxx_omp_create_clause_info): Use get_default_ctor, get_copy_ctor,
1563 get_copy_assign, trivial_fn_p.
1564 (trait_expr_value): Adjust call to locate_ctor.
1565 * tree.c (special_function_p): Handle sfk_move_assignment.
1567 * class.c (type_has_virtual_destructor): New.
1568 * cp-tree.h: Declare it.
1569 * semantics.c (trait_expr_value): Use it.
1571 * call.c (build_over_call): Only give warnings with tf_warning.
1573 * name-lookup.c (pop_scope): Handle NULL_TREE.
1575 * cp-tree.h (TYPE_HAS_ASSIGN_REF): Rename to TYPE_HAS_COPY_ASSIGN.
1576 (TYPE_HAS_CONST_ASSIGN_REF): Rename to TYPE_HAS_CONST_COPY_ASSIGN.
1577 (TYPE_HAS_INIT_REF): Rename to TYPE_HAS_COPY_CTOR.
1578 (TYPE_HAS_CONST_INIT_REF): Rename to TYPE_HAS_CONST_COPY_CTOR.
1579 (TYPE_HAS_COMPLEX_ASSIGN_REF): Rename to TYPE_HAS_COMPLEX_COPY_ASSIGN.
1580 (TYPE_HAS_COMPLEX_INIT_REF): Rename to TYPE_HAS_COMPLEX_COPY_CTOR.
1581 (TYPE_HAS_TRIVIAL_ASSIGN_REF): Rename to TYPE_HAS_TRIVIAL_COPY_ASSIGN.
1582 (TYPE_HAS_TRIVIAL_INIT_REF): Rename to TYPE_HAS_TRIVIAL_COPY_CTOR.
1583 (CLASSTYPE_LAZY_ASSIGNMENT_OP): Rename to CLASSTYPE_LAZY_COPY_ASSIGN.
1584 (sfk_assignment_operator): Rename to sfk_copy_assignment.
1585 * decl.c, call.c, class.c, init.c, method.c, pt.c, ptree.c: Adjust.
1586 * search.c, semantics.c, tree.c: Adjust.
1588 * pt.c (dependent_scope_ref_p): Remove.
1589 (value_dependent_expression_p): Don't call it.
1590 (type_dependent_expression_p): Here either.
1591 * init.c (build_offset_ref): Set TREE_TYPE on a qualified-id
1592 if the scope isn't dependent.
1594 * pt.c (convert_nontype_argument): Use mark_lvalue_use if we want
1598 * pt.c (has_value_dependent_address): New.
1599 (value_dependent_expression_p): Check it.
1600 (convert_nontype_argument): Likewise. Call decay_conversion before
1601 folding if we want a pointer.
1602 * semantics.c (finish_id_expression): Don't add SCOPE_REF if the
1603 scope is the current instantiation.
1605 2010-06-28 Jakub Jelinek <jakub@redhat.com>
1608 * class.c (build_base_path): If want_pointer, call mark_rvalue_use
1611 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1613 * init.c: Do not include except.h.
1616 * cp-lang.c: Likewise.
1618 * semantics.c: Likewise.
1619 * decl2.c: Likewise.
1620 * except.c: Likewise.
1621 (init_exception_processing): Do not set the removed
1622 lang_protect_cleanup_actions here.
1623 (cp_protect_cleanup_actions): Make non-static and remove prototype.
1624 (doing_eh): New, moved from except.c but removed the do_warning flag.
1625 (expand_start_catch_block): Update doing_eh call.
1626 (expand_end_catch_block): Likewise.
1627 (build_throw): Likewise.
1628 * cp-tree.h: Prototype cp_protect_cleanup_actions.
1629 * cp-objcp-common.h: Set LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS to
1630 cp_protect_cleanup_actions.
1631 * Make-lang.in: Update dependencies.
1633 2010-06-26 Jason Merrill <jason@redhat.com>
1635 * call.c (add_function_candidate): Set LOOKUP_COPY_PARM for any
1636 constructor called with a single argument that takes a reference
1637 to the constructor's class.
1638 (BAD_CONVERSION_RANK): New.
1639 (compare_ics): Use it to compare bad ICSes.
1641 2010-06-25 Joseph Myers <joseph@codesourcery.com>
1643 * lang-specs.h: Remove +e handling.
1645 2010-06-24 Andi Kleen <ak@linux.intel.com>
1647 * parser.c: (cp_parser_question_colon_clause):
1648 Switch to use cp_lexer_peek_token.
1649 Call warn_for_omitted_condop. Call pedwarn for omitted
1652 2010-06-22 Jakub Jelinek <jakub@redhat.com>
1655 * typeck2.c (build_m_component_ref): Call mark_lvalue_use on
1656 datum and mark_rvalue_use on component.
1659 * error.c (dump_expr): Don't look at CALL_EXPR_ARG (t, 0) if
1660 the CALL_EXPR has no arguments.
1662 2010-06-21 Jason Merrill <jason@redhat.com>
1664 * typeck.c (comp_except_specs): Fix ce_derived with noexcept.
1666 * semantics.c (check_trait_type): Check COMPLETE_TYPE_P for array
1669 2010-06-17 Nathan Froyd <froydnj@codesourcery.com>
1671 * name-lookup.c (struct arg_lookup): Convert namespaces and
1672 classes fields to VEC.
1673 (arg_assoc_namespace): Adjust for new type of namespaces.
1674 (arg_assoc_class): Adjust for new type of classes.
1675 (lookup_arg_dependent): Use make_tree_vector and
1676 release_tree_vector.
1677 * typeck2.c (build_x_arrow): Use vec_member.
1679 2010-06-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
1682 * error.c (dump_decl): Better wording for anonymous namespace.
1684 2010-06-16 Nathan Froyd <froydnj@codesourcery.com>
1686 * class.c (build_vtbl_initializer): Adjust computation of new_position
1687 and which entry to add padding for.
1689 2010-06-16 Jason Merrill <jason@redhat.com>
1691 * except.c (check_noexcept_r): Return the problematic function.
1692 (finish_noexcept_expr): Give -Wnoexcept warning. Add complain parm.
1693 * pt.c (tsubst_copy_and_build): Pass it.
1694 * parser.c (cp_parser_unary_expression): Likewise.
1695 * cp-tree.h: Adjust prototype.
1697 * method.c (defaulted_late_check): Give the defaulted method
1698 the same exception specification as the implicit declaration.
1700 2010-06-15 Jason Merrill <jason@redhat.com>
1702 * class.c (add_implicitly_declared_members): Implicit assignment
1703 operators can also be virtual overriders.
1704 * method.c (lazily_declare_fn): Likewise.
1706 * call.c (convert_like_real): Give "initializing argument of"
1707 information for ambiguous conversion. Give source position
1710 * call.c (print_z_candidates): Do print viable deleted candidates.
1711 (joust): Don't choose a deleted function just because its worst
1712 conversion is better than another candidate's worst.
1714 * call.c (convert_like_real): Don't complain about
1715 list-value-initialization from an explicit constructor.
1717 * decl.c (duplicate_decls): Use DECL_IS_BUILTIN rather than test
1718 DECL_SOURCE_LOCATION directly.
1720 * class.c (type_has_user_provided_default_constructor): Use
1723 * call.c (is_subseq): Handle ck_aggr, ck_list.
1724 (compare_ics): Treat an aggregate or ambiguous conversion to the
1725 same type as involving the same function.
1727 2010-06-13 Shujing Zhao <pearly.zhao@oracle.com>
1729 * typeck.c (convert_for_assignment): Fix comment. Change message
1730 format from %d to %qP.
1731 (convert_for_initialization): Fix comment.
1733 2010-06-11 Shujing Zhao <pearly.zhao@oracle.com>
1735 * cp-tree.h (expr_list_kind): New type.
1736 (impl_conv_rhs): New type.
1737 (build_x_compound_expr_from_list, convert_for_initialization): Adjust
1739 (typeck.c (convert_arguments): Use impl_conv_rhs and emit the
1740 diagnostics for easy translation. Change caller.
1741 (convert_for_initialization): Use impl_conv_rhs and change caller.
1742 (build_x_compound_expr_from_list): Use expr_list_kind and emit the
1743 diagnostics for easy translation. Change caller.
1744 * decl.c (bad_spec_place): New enum.
1745 (bad_specifiers): Use it and emit the diagnostics for easy
1746 translation. Change caller.
1747 * pt.c (coerce_template_parms): Put the diagnostics in full sentence.
1749 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1751 * cp-tree.h (struct saved_scope): Change decl_ns_list field type
1753 * decl2.c (cp_write_global_declarations): Adjust for new type of
1754 decl_namespace_list.
1755 * name-lookup.c (current_decl_namespace): Likewise.
1756 (push_decl_namespace): Likewise.
1757 (pop_decl_namespace): Likewise.
1759 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1761 * call.c (build_java_interface_fn_ref): Call build_function_type_list
1762 instead of build_function_type.
1763 * decl.c (cxx_init_decl_processing): Likewise.
1764 (declare_global_var): Likewise.
1765 (get_atexit_node): Likewise.
1766 (expand_static_init): Likewise.
1767 * decl2.c (start_objects): Likewise.
1768 (start_static_storage_duration_function): Likewise.
1769 * except.c (init_exception_processing): Likewise.
1770 (build_exc_ptr): Likewise.
1771 (build_throw): Likewise.
1772 * rtti.c (throw_bad_cast): Likewise.
1773 (throw_bad_typeid): Likewise.
1774 (build_dynamic_cast_1): Likewise.
1776 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1778 * call.c (build_call_n): Call XALLOCAVEC instead of alloca.
1779 (build_op_delete_call): Likewise.
1780 (build_over_call): Likewise.
1781 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1782 * pt.c (process_partial_specialization): Likewise.
1783 (tsubst_template_args): Likewise.
1784 * semantics.c (finish_asm_stmt): Likewise.
1786 2010-06-08 Nathan Sidwell <nathan@codesourcery.com>
1788 * decl.c (record_key_method_defined): New, broken out of ...
1789 (finish_function): ... here. Call it.
1790 (start_decl): Treat aliases as definitions.
1792 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1794 * typeck2.c (abstract_virtuals_error): Use typed GC allocation.
1796 * pt.c (maybe_process_partial_specialization): Likewise.
1797 (register_specialization): Likewise.
1798 (add_pending_template): Likewise.
1799 (lookup_template_class): Likewise.
1800 (push_tinst_level): Likewise.
1802 * parser.c (cp_lexer_new_main): Likewise.
1803 (cp_lexer_new_from_tokens): Likewise.
1804 (cp_token_cache_new): Likewise.
1805 (cp_parser_context_new): Likewise.
1806 (cp_parser_new): Likewise.
1807 (cp_parser_nested_name_specifier_opt): Likewise.
1808 (cp_parser_template_id): Likewise.
1810 * name-lookup.c (binding_entry_make): Likewise.
1811 (binding_table_construct): Likewise.
1812 (binding_table_new): Likewise.
1813 (cxx_binding_make): Likewise.
1814 (pushdecl_maybe_friend): Likewise.
1815 (begin_scope): Likewise.
1816 (push_to_top_level): Likewise.
1818 * lex.c (init_reswords): Likewise.
1819 (retrofit_lang_decl): Likewise.
1820 (cxx_dup_lang_specific_decl): Likewise.
1821 (copy_lang_type): Likewise.
1822 (cxx_make_type): Likewise.
1824 * decl.c (make_label_decl): Likewise.
1825 (check_goto): Likewise.
1826 (start_preparsed_function): Likewise.
1827 (save_function_data): Likewise.
1829 * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
1831 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
1833 * class.c (finish_struct_1): Likewise.
1835 * cp-tree.h (struct lang_type): Add variable_size GTY option.
1836 (struct lang_decl): Likewise.
1838 * parser.c (cp_parser_new): Update comment to not reference
1841 2010-06-07 Jason Merrill <jason@redhat.com>
1844 * error.c (dump_parameters): Mask out TFF_SCOPE.
1845 (dump_simple_decl): Don't print the scope of a PARM_DECL.
1846 (dump_scope): Remove no-op mask.
1849 * parser.c (cp_parser_lookup_name): Fix naming the constructor.
1851 * cp-tree.h (COMPLETE_OR_OPEN_TYPE_P): New macro.
1852 * init.c (build_offset_ref): Use it.
1853 * pt.c (maybe_process_partial_specialization): Use it.
1854 (instantiate_class_template): Use it.
1855 * search.c (lookup_base): Use it.
1857 2010-06-07 Jakub Jelinek <jakub@redhat.com>
1860 * expr.c (mark_exp_read): Handle INDIRECT_REF.
1861 * cvt.c (convert_to_void): Handle INDIRECT_REF like
1862 handled_component_p.
1865 * decl.c (initialize_local_var): If TREE_USED is set on the type,
1866 set also DECL_READ_P on the decl.
1868 2010-05-25 Dodji Seketeli <dodji@redhat.com>
1871 * cp-tree.h (typedef_variant_p): Move this declaration to
1873 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
1874 * decl.c (grokdeclarator): Do not rename debug info of an
1875 anonymous tagged type named by a typedef.
1877 2010-06-05 Fabien Chêne <fabien@gcc.gnu.org>
1880 * class.c (check_field_decls): Move the call to
1881 check_bitfield_decl before trying to set the
1882 CLASSTYPE_READONLY_FIELDS_NEED_INIT flag.
1884 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1886 * typeck.c: Update include path for moved files.
1889 * cp-gimplify.c: Likewise.
1890 * cp-lang.c: Likewise.
1892 * semantics.c: Likewise.
1893 * cxx-pretty-print.h: Likewise.
1894 * decl2.c: Likewise.
1895 * parser.c: Likewise.
1896 * cp-objcp-common.c: Likewise.
1897 * cp-tree.h: Likewise.
1898 * name-lookup.c: Likewise.
1900 * name-lookup.h: Likewise.
1901 * config-lang.in: Update paths in gtfiles for files in c-family/.
1902 * Make-lang.in: Likewise.
1904 2010-06-04 Magnus Fromreide <magfr@lysator.liu.se>
1906 * cvt.c (cp_convert_to_pointer): Use null_ptr_cst_p.
1907 * typeck.c (build_ptrmemfunc): Likewise.
1909 2010-06-04 Jason Merrill <jason@redhat.com>
1911 * typeck2.c (merge_exception_specifiers): Adjust merging of
1912 throw() and noexcept(true).
1914 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Avoid
1915 using an uninitialized variable.
1917 * cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR.
1918 (pp_cxx_expression): Likewise.
1920 Implement noexcept-specification (15.4)
1921 * parser.c (cp_parser_exception_specification_opt): Parse it.
1922 Give -Wdeprecated warning about throw() specs.
1923 * pt.c (tsubst_exception_specification): Handle it.
1924 * error.c (dump_exception_spec): Handle it.
1925 (dump_expr): Handle NOEXCEPT_EXPR.
1926 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1927 * typeck.c (comp_except_specs): Handle compatibility rules.
1928 Change exact parm to take an enum.
1929 * typeck2.c (merge_exception_specifiers): Handle noexcept.
1930 * except.c (nothrow_spec_p, type_noexcept_p): New fns.
1931 (type_throw_all_p, build_noexcept_spec): New fns.
1932 * cp-tree.h (TYPE_NOTHROW_P, TYPE_NOEXCEPT_P): Use them.
1933 (comp_except_specs): Define ce_derived, ce_normal, ce_exact enums.
1934 (cp_tree_index): Add CPTI_NOEXCEPT_TRUE_SPEC, CPTI_NOEXCEPT_FALSE_SPEC.
1935 (noexcept_true_spec, noexcept_false_spec): New macros.
1936 * name-lookup.c (pushdecl_maybe_friend): Adjust.
1937 * search.c (check_final_overrider): Adjust.
1938 * decl.c (check_redeclaration_exception_specification): Adjust.
1939 (use_eh_spec_block): Use type_throw_all_p.
1940 (cxx_init_decl_processing): Set noexcept_false_spec,noexcept_true_spec.
1941 Give operator new a noexcept-specification in C++0x mode.
1942 * tree.c (build_exception_variant, cxx_type_hash_eq): Adjust.
1943 (cp_build_type_attribute_variant): Don't test TYPE_RAISES_EXCEPTIONS.
1945 Implement noexcept operator (5.3.7)
1946 * cp-tree.def (NOEXCEPT_EXPR): New.
1947 * except.c (check_noexcept_r, finish_noexcept_expr): New.
1948 * cp-tree.h: Declare finish_noexcept_expr.
1949 * parser.c (cp_parser_unary_expression): Parse noexcept-expression.
1950 * pt.c (tsubst_copy_and_build): And tsubst it.
1951 (type_dependent_expression_p): Handle it.
1952 (value_dependent_expression_p): Handle it.
1954 * call.c (build_conditional_expr): Never fold in unevaluated context.
1955 * tree.c (build_aggr_init_expr): Propagate TREE_NOTHROW.
1956 * semantics.c (simplify_aggr_init_expr): Likewise.
1957 * typeck.c (merge_types): Call merge_exception_specifiers.
1958 * decl.c (duplicate_decls): Check DECL_SOURCE_LOCATION rather than
1959 DECL_ANTICIPATED for preferring new type.
1961 2010-06-04 Joseph Myers <joseph@codesourcery.com>
1963 * g++spec.c (lang_specific_driver): Use GCC-specific formats in
1966 2010-06-04 Jakub Jelinek <jakub@redhat.com>
1969 * typeck.c (build_class_member_access_expr): Call mark_exp_read
1970 on object for static data members.
1972 2010-06-04 Jakub Jelinek <jakub@redhat.com>
1973 Jason Merrill <jason@redhat.com>
1976 * call.c (build_conditional_expr): If both arg2 and arg3 are lvalues
1977 with the same type, call mark_lvalue_use on both.
1979 2010-06-03 Nathan Froyd <froydnj@codesourcery.com>
1981 * class.c (struct vtbl_init_data_s): Remove last_init field.
1982 (struct secondary_vptr_vtt_init_data_s): Change type of inits field
1984 (finish_vtbls): Use a VEC rather than a TREE_LIST for the accumulated
1986 (build_vtt): Likewise.
1987 (initialize_vtable): Take a VEC instead of a tree.
1988 (build_vtt_inits): Change return type to void. Take a VEC **
1989 instead of a tree *; accumulate results into said VEC.
1990 (build_ctor_vtbl_group): Use a VEC rather than a TREE_LIST for the
1991 accumulated initializers. Pass the vtable to accumulate_vtbl_inits.
1992 (accumulate_vtbl_inits): Add extra vtable tree parameter; take a VEC
1994 (dfs_accumulate_vtbl_inits): Likewise. Change return type to void.
1995 (build_vtbl_initializer): Add VEC parameter; accumulate initializers
1997 (dfs_build_secondary_vptr_vtt_inits): Use CONSTRUCTOR_APPEND_ELT
1998 rather than tree_cons.
1999 (build_vbase_offset_vtbl_entries): Likewise.
2000 (add_vcall_offset): Likewise.
2001 (build_rtti_vtbl_entries): Likewise.
2002 * cp-tree.h (initialize_artificial_var): Take a VEC instead of a tree.
2003 * decl.c (initialize_artificial_var): Use build_constructor instead
2004 of build_constructor_from_list.
2006 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
2009 * class.c (layout_class_type): Check MAX_FIXED_MODE_SIZE on
2012 2010-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2014 * parser.c (cp_parser_mem_initializer_list): Change error text.
2016 2010-06-02 Jakub Jelinek <jakub@redhat.com>
2018 * cp-objcp-common.c (shadowed_var_for_decl): Change into
2019 tree_decl_map hashtab from tree_map.
2020 (decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Adjust.
2021 (init_shadowed_var_for_decl): Adjust initialization.
2024 * cvt.c (convert_to_void): If implicit is NULL, call mark_rvalue_use
2025 instead of calling mark_exp_read only when not an assignment.
2028 * semantics.c (finalize_nrv): Don't copy DECL_ARTIFICIAL, DECL_IGNORED_P,
2029 DECL_SOURCE_LOCATION and DECL_ABSTRACT_ORIGIN from var to result.
2030 Set DECL_VALUE_EXPR on var.
2032 2010-06-02 Jason Merrill <jason@redhat.com>
2034 * error.c (dump_type): Improve typedef handling.
2039 * name-lookup.c (same_entity_p): New.
2040 (ambiguous_decl): Multiple declarations of the same entity
2043 2010-06-01 Jason Merrill <jason@redhat.com>
2046 * call.c (add_list_candidates): Prefer the default constructor.
2047 (build_aggr_conv): Treat missing initializers like { }.
2048 * typeck2.c (process_init_constructor_record): Likewise.
2049 * init.c (expand_default_init): Use digest_init for
2050 direct aggregate initialization, too.
2052 * call.c (add_list_candidates): Split out...
2053 (build_user_type_conversion_1): ...from here.
2054 (build_new_method_call): And here.
2055 (implicit_conversion): Propagate LOOKUP_NO_NARROWING.
2058 * call.c (build_list_conv): Set list-initialization flags properly.
2060 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2062 * typeck2.c (build_x_arrow): Make types_memoized a VEC.
2064 2010-06-01 Arnaud Charlet <charlet@adacore.com>
2065 Matthew Gingell <gingell@adacore.com>
2067 * Make-lang.in (CXX_C_OBJS): Add c-ada-spec.o.
2068 * decl2.c: Include langhooks.h and c-ada-spec.h.
2069 (cpp_check, collect_source_refs, collect_ada_namespace,
2070 collect_all_refs): New functions.
2071 (cp_write_global_declarations): Add handling of -fdump-ada-spec.
2072 * lang-specs.h: Ditto.
2074 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2076 * cp-tree.h (cp_build_function_call_nary): Declare.
2077 * typeck.c (cp_build_function_call_nary): Define.
2078 * decl.c (register_dtor_fn): Use it instead of
2079 cp_build_function_call.
2080 (cxx_maybe_build_cleanup): Likewise.
2081 * decl2.c (generate_ctor_or_dtor_function): Likewise.
2082 * except.c (do_get_exception_ptr): Likewise.
2083 (do_begin_catch): Likewise.
2084 (do_allocate_exception): Likewise.
2085 (do_free_exception): Likewise.
2086 (build_throw): Likewise. Use cp_build_function_call_vec instead
2087 of cp_build_function_call.
2088 (do_end_catch): Likewise.
2090 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2092 * cp-tree.h (struct cp_decl_specifier_seq): Move type_location field up.
2093 (struct cp_declarator): Move id_loc field up.
2095 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2097 * cp-tree.h (ATTRIBUTE_GCC_CXXDIAG): Remove. Require that
2098 this file is included before c-common.h. Define GCC_DIAG_STYLE
2099 before including diagnostic-core.h and toplev.h.
2100 (pedwarn_cxx98): Use ATTRIBUTE_GCC_DIAG.
2101 * pt.c: Include cp-tree.h before c-common.h.
2103 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2105 * tree.c (c_register_addr_space): Add stub.
2107 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2109 * g++spec.c (lang_specific_driver): Use fatal_error instead of
2112 2010-05-28 Dodji Seketeli <dodji@redhat.com>
2114 Revert fix of PR c++/44188
2115 * cp-tree.h (typedef_variant_p): Revert moving this declaration to
2117 * tree.c (typedef_variant_p): Revert moving this definition to
2119 * decl.c (grokdeclarator): Revert naming typedef handling.
2121 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2123 * call.c: Include diagnostic-core.h instead of diagnostic.h.
2124 * cp-lang.c: Don't include diagnostic.h
2125 * name-lookup.c: Include diagnostic-core.h instead of
2127 (cp_emit_debug_info_for_using): Use seen_error.
2128 * optimize.c: Include diagnostic-core.h instead of diagnostic.h.
2129 * parser.c: Include diagnostic-core.h instead of diagnostic.h.
2130 * pt.c (iterative_hash_template_arg): Use seen_error.
2131 * repo.c: Include diagnostic-core.h instead of diagnostic.h.
2132 * typeck2.c: Include diagnostic-core.h instead of diagnostic.h.
2133 * Make-lang.in (cp/cp-lang.o, cp/typeck2.o, cp/call.o, cp/repo.o,
2134 cp/optimize.o, cp/parser.o, cp/name-lookup.o): Update
2137 2010-05-25 Dodji Seketeli <dodji@redhat.com>
2140 * cp-tree.h (typedef_variant_p): Move this declaration to
2142 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
2143 * decl.c (grokdeclarator): Do not rename debug info of an
2144 anonymous tagged type named by a typedef.
2146 2010-05-27 Jason Merrill <jason@redhat.com>
2149 * decl.c (grokdeclarator) [cdk_pointer et al]: Force evaluation of
2152 2010-05-27 Kai Tietz <kai.tietz@onevision.com>
2155 * rtti.c (emit_support_tinfos): Check for NULL_TREE.
2156 * class.c (layout_class_type): Likewise.
2157 * decl.c (finish_enum): Likewise.
2158 * mangle.c (write_builitin_type): Likewise.
2160 2010-05-26 Kai Tietz <kai.tietz@onevision.com>
2162 * cp-tree.h (cp_decl_specifier_seq): Add new bifield
2164 * decl.c (grokdeclarator): Handle __int128.
2165 * parser.c (cp_lexer_next_token_is_decl_specifier_ke): Likewise.
2166 (cp_parser_simple_type_specifier): Likewise.
2167 * rtti.c (emit_support_tinfos): Add int128 nodes for rtti.
2168 * typeck.c (cp_common_type): Handle __int128.
2169 * mangle.c (integer_type_codes): Add itk_int128 and
2170 itk_unsigned_int128.
2172 2010-05-26 Jason Merrill <jason@redhat.com>
2175 * pt.c (tsubst_pack_expansion): Don't get confused by recursive
2178 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2180 * cp-lang.c: Do not include expr.h.
2182 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2184 * decl.c: Do not include rtl.h
2185 * semantics.c: Likewise.
2187 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2189 * cp-tree.h: Do not include splay-tree.h.
2190 (struct prtmem_cst): Remove unused field and false comment.
2191 * typeck.c: Do not include rtl.h, expr.h, and tm_p.h.
2192 * optimize.c: Do not inclde rtl.h, insn-config.h, and integrate.h.
2193 * init.c: Do not include rtl.h and expr.h.
2194 * class.c: Do not include rtl.h. Include splay-tree.h.
2195 (build_clone): Use plain NULL instead of NULL_RTX.
2196 * decl.c: Do not include expr.h. Explain why rtl.h has to be
2197 included. Include splay-tree.h.
2198 * method.c: Do not include rtl.h and expr.h.
2199 (use_thunk): Use plain NULL instead of NULL_RTX.
2200 * except.c: Do not include rtl.h, expr.h, and libfuncs.h.
2201 * tree.c: Do not include rtl.h, insn-config.h, integrate.h,
2202 and target.h. Include splay-tree.h.
2203 * expr.c: Do not include rtl.h and expr.h.
2204 * pt.c: Do not include obstack.h and rtl.h.
2205 (tsubst_friend_function): Use plain NULL instead of NULL_RTX.
2206 (tsubst_decl): Likewise.
2207 (instantiate_decl): Likewise.
2208 * semantics.c: Do not include exprt.h and debug.h. Explain why
2209 rtl.h has to be included.
2210 * decl2.c: Do not include rtl.h and expr.h. Include splay-tree.h.
2211 * call.c: Do not include rtl.h and expr.h.
2212 * search.c: Do not include obstack.h and rtl.h.
2213 * friend.c: Do not include rtl.h and expr.h.
2214 * Make-lang.in: Update dependencies.
2216 2010-05-25 Jakub Jelinek <jakub@redhat.com>
2219 * parser.c (non_integral_constant): Add NIC_NONE.
2220 (required_token): Add RT_NONE.
2221 (cp_parser_unary_expression): Initialize non_constant_p
2223 (cp_parser_asm_definition): Initialize missing to RT_NONE.
2224 (cp_parser_primary_expression, cp_parser_postfix_expression,
2225 cp_parser_cast_expression, cp_parser_binary_expression,
2226 cp_parser_functional_cast): Fix formatting.
2228 2010-05-25 Shujing Zhao <pearly.zhao@oracle.com>
2231 * parser.c: Remove inclusion of dyn-string.h.
2232 (non_integral_constant): New enum.
2233 (name_lookup_error): New enum.
2234 (required_token): New enum.
2235 (cp_parser_required_error): New function.
2236 (cp_parser_require): Change the type of variable token_desc to
2237 required_token and use cp_parser_required_error.
2238 (cp_parser_require_keyword): Likewise.
2239 (cp_parser_error): Use gmsgid as parameter.
2240 (cp_parser_name_lookup_error): Change the type of variable desired to
2241 name_lookup_error and put the diagnostic in the full sentences. Change
2243 (cp_parser_non_integral_constant_expression): Change the type of the
2244 variable thing to non_integral_constant and put the diagnostics in
2245 full sentences. Change caller.
2247 2010-05-24 Eric Botcazou <ebotcazou@adacore.com>
2250 * typeck.c (cp_build_unary_op): Fold offsetof-like computations.
2252 2010-05-24 Joseph Myers <joseph@codesourcery.com>
2254 * error.c (cp_diagnostic_starter): Update call to
2255 diagnostic_build_prefix.
2256 (cp_print_error_function,
2257 print_instantiation_partial_context_line): Check show_column flag
2260 2010-05-24 Jason Merrill <jason@redhat.com>
2263 * decl.c (check_initializer): Don't wrap an init-list in a
2265 * init.c (build_aggr_init): Don't assume copy-initialization if
2266 init has CONSTRUCTOR_IS_DIRECT_INIT.
2267 * call.c (build_new_method_call): Sanity check.
2269 2010-05-24 Nathan Froyd <froydnj@codesourcery.com>
2271 * rtti.c (tinfo_base_init): Use build_constructor instead of
2272 build_constructor_from_list. Don't cons a tree node for
2274 (generic_initializer): Use build_constructor_single instead of
2275 build_constructor_from_list.
2276 (ptr_initializer): Use build_constructor instead of
2277 build_constructor_from_list
2278 (ptm_initializer): Likewise.
2279 (class_initializer): Likewise. Take varargs instead of TRAIL.
2280 (get_pseudo_ti_init): Adjust calls to class_initializer. Use
2281 build_constructor instead of build_constructor_from_list.
2283 2010-05-22 Steven Bosscher <steven@gcc.gnu.org>
2285 * semantics.c: Include bitmap.h.
2286 * Make-lang.in: Update dependencies.
2288 2010-05-22 Jan Hubicka <jh@suse.cz>
2290 * decl2.c (maybe_emit_vtables): Produce same comdat group when outputting
2292 (cxx_callgraph_analyze_expr): Remove code marking vtables needed.
2294 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2296 * cxx-pretty-print.c: Correct merge error.
2298 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2300 * error.c: Include tree-diagnostic.h and tree-pretty-print.h.
2301 (cp_print_error_function): Use diagnostic_abstract_origin macro.
2302 (cp_printer): Handle %K here using percent_K_format.
2303 * cxx-pretty-print.c: Include tree-pretty-print.h.
2304 * Make-lang.in (cp/error.o, cp/cxx-pretty-print.o): Update
2307 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2309 * error.c, tree.c, typeck2.c, cxx-pretty-print.c, mangle.c:
2310 Clean up redundant includes.
2312 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
2315 * decl.c (xref_basetypes): Return false in case of ill-formed
2318 2010-05-19 Jason Merrill <jason@redhat.com>
2320 * call.c (reference_binding): Use cp_build_qualified_type_real
2321 and cp_type_quals consistently.
2322 (add_function_candidate): Likewise.
2323 (build_conditional_expr): Likewise.
2324 (convert_like_real): Likewise.
2325 (type_passed_as): Likewise.
2326 * class.c (add_method): Likewise.
2327 (same_signature_p): Likewise.
2328 (layout_class_type): Likewise.
2329 * decl.c (cxx_init_decl_processing): Likewise.
2330 (cp_fname_init): Likewise.
2331 (grokdeclarator): Likewise.
2332 * decl2.c (cp_reconstruct_complex_type): Likewise.
2333 * init.c (build_new_1): Likewise.
2334 * method.c (do_build_copy_constructor): Likewise.
2335 (implicitly_declare_fn): Likewise.
2336 * pt.c (tsubst_aggr_type): Likewise.
2338 * rtti.c (init_rtti_processing): Likewise.
2339 (build_headof): Likewise.
2340 (build_dynamic_cast_1): Likewise.
2341 (tinfo_base_init): Likewise.
2342 (emit_support_tinfos): Likewise.
2343 * semantics.c (capture_decltype): Likewise.
2344 * tree.c (cv_unqualified): Likewise.
2345 * typeck.c (composite_pointer_type): Likewise.
2346 (string_conv_p): Likewise.
2348 * mangle.c (write_CV_qualifiers_for_type): Tweak.
2350 * call.c (initialize_reference): Use CP_TYPE_CONST_P.
2351 * decl.c (start_decl): Likewise.
2352 * semantics.c (finish_compound_literal): Likewise.
2353 * typeck.c (check_return_expr): Use CP_TYPE_VOLATILE_P.
2354 (cp_type_readonly): Remove.
2355 * cp-tree.h: Remove declaration.
2357 * typeck.c (merge_types): Preserve memfn quals.
2359 * decl.c (grokdeclarator): Don't check quals on fn type.
2360 * typeck.c (cp_apply_type_quals_to_decl): Likewise.
2361 * tree.c (cp_build_qualified_type_real): Simplify qualifier checking.
2364 * typeck.c (type_memfn_quals): New fn.
2365 (apply_memfn_quals): New fn.
2366 (cp_type_quals): Return TYPE_UNQUALIFIED for FUNCTION_TYPE.
2367 (cp_type_readonly): Use cp_type_quals.
2368 * cp-tree.h: Add declarations.
2369 * tree.c (cp_build_qualified_type_real): Don't set, but do
2370 preserve, quals on FUNCTION_TYPE.
2371 (strip_typedefs): Use apply_memfn_quals and type_memfn_quals.
2372 * decl.c (build_ptrmem_type): Likewise.
2373 (grokdeclarator): Likewise.
2374 (static_fn_type): Likewise.
2375 * decl2.c (change_return_type): Likewise.
2376 (cp_reconstruct_complex_type): Likewise.
2377 * pt.c (tsubst_function_type): Likewise.
2379 (tsubst): Likewise. Drop special FUNCTION_TYPE substitution code.
2381 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
2383 * tree.c (build_min_non_dep_call_vec): Update comment.
2385 2010-05-17 Jason Merrill <jason@redhat.com>
2387 * call.c (struct z_candidate): Add explicit_targs field.
2388 (add_template_candidate_real): Set it.
2389 (build_over_call): Use it to control init-list warning.
2392 * call.c (build_over_call): Limit init-list deduction warning to
2393 cases where the argument is actually an init-list.
2396 * call.c (build_over_call): Don't do bitwise copy for move ctor.
2398 2010-05-17 Dodji Seketeli <dodji@redhat.com>
2399 Jason Merrill <jason@redhat.com>
2402 * decl.c (compute_array_index_type): Call mark_rvalue_use.
2404 2010-05-15 Jason Merrill <jason@redhat.com>
2406 * cp-tree.h (TYPE_NOEXCEPT_P): New macro.
2407 * except.c (begin_eh_spec_block): Use MUST_NOT_THROW_EXPR if
2409 (finish_eh_spec_block): Adjust.
2411 2010-05-15 Jakub Jelinek <jakub@redhat.com>
2414 * pt.c (tsubst): Unshare template argument.
2416 2010-05-15 Steven Bosscher <steven@gcc.gnu.org>
2418 * decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes.
2419 * Make-lang.in: Fix dependencies accordingly.
2421 2010-05-14 Jason Merrill <jason@redhat.com>
2424 * except.c (build_throw): Simplify, adjust for DR 475.
2427 * except.c (dtor_nothrow): Return nonzero for type with
2431 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
2432 gimple_build_eh_must_not_throw.
2434 2010-05-14 Martin Jambor <mjambor@suse.cz>
2436 * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove both its undef
2439 2010-05-14 Jonathan Wakely <jwakely.gcc@gmail.com>
2441 * call.c (build_new_method_call): Change warning text.
2442 * typeck2.c (build_functional_cast): Change error text.
2444 2010-05-14 Shujing Zhao <pearly.zhao@oracle.com>
2447 * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about
2448 shadowing the outer parameter or variables by the declaration of
2449 nested function in nested structure or class. Warn the shadowing by
2450 the declaration of nested lambda expression.
2452 2010-05-13 Jason Merrill <jason@redhat.com>
2454 * typeck.c (cp_build_array_ref): Factor out from...
2455 (build_array_ref): ...here. Drop complain parm.
2456 (build_new_op): Adjust.
2457 * class.c (build_vtbl_ref_1): Adjust.
2458 * decl2.c (grok_array_decl): Adjust.
2459 * cp-tree.h: Adjust prototypes.
2461 2010-05-13 Jan Hubicka <jh@suse.cz>
2463 * decl.c (cp_finish_decl): Do not worry about used attribute.
2465 2010-05-12 Jason Merrill <jason@redhat.com>
2467 * typeck.c (build_array_ref): Take complain parm.
2468 * cp-tree.h: Add it to prototype.
2469 * call.c (build_new_op): Pass it.
2470 * class.c (build_vtbl_ref): Pass it.
2471 * decl2.c (grok_array_decl): Pass it.
2475 * cp-tree.def (NULLPTR_TYPE): Remove.
2476 * cp-tree.h (NULLPTR_TYPE_P): New.
2477 (SCALAR_TYPE_P): Use it.
2478 (nullptr_type_node): New.
2479 (cp_tree_index): Add CPTI_NULLPTR_TYPE.
2480 * decl.c (cxx_init_decl_processing): Call record_builtin_type on
2482 * cvt.c (ocp_convert): Use NULLPTR_TYPE_P instead of NULLPTR_TYPE.
2483 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2484 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2485 * mangle.c (write_type): Likewise.
2486 * name-lookup.c (arg_assoc_type): Likewise.
2487 * typeck.c (build_reinterpret_cast_1): Likewise.
2488 * rtti.c (typeinfo_in_lib_p): Likewise.
2489 (emit_support_tinfos): Remove local nullptr_type_node.
2491 * cp-tree.h (UNKNOWN_TYPE): Remove.
2492 * decl.c (cxx_init_decl_processing): Use LANG_TYPE instead.
2493 * error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise.
2494 * typeck2.c (cxx_incomplete_type_diagnostic): Likewise.
2495 * class.c (instantiate_type): Check unknown_type_node rather than
2497 * name-lookup.c (maybe_push_decl): Likewise.
2498 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2499 (get_typeid): Likewise.
2500 * semantics.c (finish_offsetof): Likewise.
2503 * call.c (add_template_candidate_real): If deduction fails, still
2504 add the template as a non-viable candidate.
2505 (equal_functions): Handle template candidates.
2506 (print_z_candidate): Likewise.
2507 (print_z_candidates): Likewise.
2508 (build_new_function_call): Likewise.
2510 * cp-tree.h (LOOKUP_LIST_ONLY): New.
2511 * call.c (add_candidates): Enforce it.
2512 (build_new_method_call): Try non-list ctor if no viable list ctor.
2513 (build_user_type_conversion_1): Likewise.
2515 * call.c (add_candidates): Distinguish between type(x) and
2517 (convert_class_to_reference): Set LOOKUP_NO_CONVERSION.
2518 (build_new_method_call): Give better error for conversion op.
2520 * call.c (add_candidates): Add first_arg and return_type parms.
2521 Add special constructor/conversion op handling.
2522 (convert_class_to_reference): Use it.
2523 (build_user_type_conversion_1): Likewise.
2524 (build_op_call): Likewise.
2525 (build_new_method_call): Likewise.
2526 (build_new_op): Adjust.
2527 (perform_overload_resolution): Adjust.
2529 2010-05-11 Paolo Carlini <paolo.carlini@oracle.com>
2534 * pt.c (process_partial_specialization): Return error_mark_node
2535 in case of unused template parameters in partial specialization.
2537 2010-05-11 Jakub Jelinek <jakub@redhat.com>
2540 * semantics.c (finish_expr_stmt): Don't call mark_exp_read here...
2541 * cvt.c (convert_to_void): ... but here. If expr is a COMPOUND_EXPR,
2542 look at its second operand.
2544 2010-05-10 Jason Merrill <jason@redhat.com>
2547 * semantics.c (baselink_for_fns): Revert earlier change.
2550 * typeck.c (cp_build_modify_expr): Complain about assignment to
2551 array from init list.
2553 2010-05-10 Fabien Chêne <fabien.chene@gmail.com>
2556 * decl.c (check_initializer): strip array type before checking for
2557 uninitialized const or ref members.
2559 2010-05-07 Fabien Chêne <fabien.chene@gmail.com>
2562 * init.c (diagnose_uninitialized_cst_or_ref_member_1): Returns the
2563 error count. Emit errors only if compain is true.
2564 (build_new_1): Do not return error_mark_node if
2565 diagnose_uninitialized_cst_or_ref_member_1 does not diagnose any
2566 errors. Delay the check for user-provided constructor.
2567 (perform_member_init): Adjust.
2568 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Change the
2571 2010-05-06 Magnus Fromreide <magfr@lysator.liu.se>
2572 Jason Merrill <jason@redhat.com>
2574 Add support for C++0x nullptr.
2575 * cp-tree.def: Add NULLPTR_TYPE.
2576 * cp-tree.h: Add nullptr_node.
2577 (cp_tree_index): Add CPTI_NULLPTR.
2578 (SCALAR_TYPE_P): Add NULLPTR_TYPE.
2579 * call.c (null_ptr_cst_p): Handle nullptr.
2580 (standard_conversion): Likewise.
2581 (convert_arg_to_ellipsis): Likewise.
2582 * mangle.c (write_type): Likewise.
2583 * name-lookup.c (arg_assoc_type): Likewise.
2584 * parser.c (cp_parser_primary_expression): Likewise.
2585 * typeck.c (cp_build_binary_op): Likewise.
2586 (build_reinterpret_cast_1): Likewise.
2587 * error.c (dump_type): Likewise.
2588 (dump_type_prefix, dump_type_suffix): Likewise.
2589 * decl.c (cxx_init_decl_processing): Likewise.
2590 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2591 * cvt.c (ocp_convert): Likewise.
2592 * rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
2593 nullptr_t tinfo in libsupc++.
2595 2010-05-06 Jason Merrill <jason@redhat.com>
2597 * semantics.c (simplify_aggr_init_expr): Use INIT_EXPR.
2599 2010-04-22 Jakub Jelinek <jakub@redhat.com>
2600 Dodji Seketeli <dodji@redhat.com>
2603 * cp-tree.h (mark_exp_read, rvalue_use, lvalue_use, type_use):
2605 * expr.c (mark_exp_read, rvalue_use, lvalue_use, type_use): ... new fns.
2606 * typeck.c (cxx_sizeof_expr, cxx_alignof_expr): Call type_use.
2607 (decay_conversion, perform_integral_promotions): Call rvalue_use.
2608 (cp_build_unary_op): Call lvalue_use.
2609 * decl.c (unused_but_set_errorcount): New variable.
2610 (poplevel): Issue -Wunused-but-set-variable diagnostics.
2611 (duplicate_decls): Merge DECL_READ_P flags.
2612 (start_cleanup_fn): Set DECL_READ_P flag.
2613 (finish_function): Issue -Wunused-but-set-parameter diagnostics.
2614 * tree.c (rvalue): Call rvalue_use.
2615 * pt.c (convert_nontype_argument): Likewise.
2616 * semantics.c (finish_expr_stmt, finish_asm_stmt, finish_typeof,
2617 finish_decltype_type): Likewise.
2618 * call.c (convert_like_real) <ck_identity, ck_user>: Call rvalue use.
2619 (build_x_va_arg, build_new_method_call, build_over_call): Call lvalue_use
2620 or rvalue_use depending on the expr.
2621 * init.c (build_new, build_delete): Likewise.
2622 * rtti.c (build_typeid, build_dynamic_cast_1): Likewise.
2624 2010-05-05 Jason Merrill <jason@redhat.com>
2627 * cp-gimplify.c (cp_gimplify_expr): Remove copies of empty classes.
2628 * call.c (build_over_call): Don't try to avoid INIT_EXPR copies here.
2630 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2633 * pt.c (unify): Check each elt for error_mark_node.
2635 2010-05-04 Jason Merrill <jason@redhat.com>
2638 * typeck.c (cp_build_binary_op): Allow enums for <> as well.
2640 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2643 * call.c (build_new_method_call): Return error_mark_node if fns is
2646 2010-05-03 Dodji Seketeli <dodji@redhat.com>
2649 * pt.c (most_specialized_class): Pretend we are processing
2650 a template decl during the call to coerce_template_parms.
2652 2010-05-03 Jason Merrill <jason@redhat.com>
2656 * decl.c (finish_enum): Use the TYPE_MIN_VALUE and TYPE_MAX_VALUE
2657 from the selected underlying type unless -fstrict-enums. Set
2658 ENUM_UNDERLYING_TYPE to have the restricted range.
2659 * cvt.c (type_promotes_to): Use ENUM_UNDERLYING_TYPE.
2660 * class.c (check_bitfield_decl): Likewise.
2662 2010-05-01 H.J. Lu <hongjiu.lu@intel.com>
2665 * init.c (build_new_1): Revert the accidental checkin in
2668 2010-04-30 Jason Merrill <jason@redhat.com>
2671 * cxx-pretty-print.c (pp_cxx_decl_specifier_seq): Move pmf handling...
2672 (pp_cxx_type_specifier_seq): ...here.
2674 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2676 * optimize.c, parser.c, mangle.c, cp-tree.h: Do not include varray.h.
2677 * Make-lang.in: Don't include varray.h dependency in CXX_TREE_H.
2679 2010-04-30 Shujing Zhao <pearly.zhao@oracle.com>
2682 * typeck.c (warn_args_num): New function.
2683 (convert_arguments): Use warn_args_num to print the diagnostic
2686 2010-04-29 Fabien Chêne <fabien.chene@gmail.com>
2689 * init.c (diagnose_uninitialized_cst_or_ref_member): check for
2690 user-provided constructor while recursing.
2692 2010-04-28 Manuel López-Ibáñez <manu@gcc.gnu.org>
2695 * error.c (print_instantiation_partial_context_line): Handle
2696 recursive instantiation.
2697 (print_instantiation_partial_context): Likewise.
2699 2010-04-27 Jason Merrill <jason@redhat.com>
2701 * init.c (perform_member_init): Check CLASS_TYPE_P.
2703 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2706 * init.c (perform_member_init): check for uninitialized const or
2707 reference members, including array types.
2709 2010-04-24 Jason Merrill <jason@redhat.com>
2711 * tree.c (get_fns): Split out from get_first_fn.
2712 * cp-tree.h: Declare it.
2713 * search.c (shared_member_p): Use it.
2714 * semantics.c (finish_qualified_id_expr): Simplify.
2715 (finish_id_expression): Simplify.
2717 * semantics.c (finish_non_static_data_member): Call maybe_dummy_object
2718 whenever object is NULL_TREE. Don't do 'this' capture here.
2719 (finish_qualified_id_expr): Pass NULL_TREE.
2720 (finish_id_expression): Likewise.
2721 (lambda_expr_this_capture): Likewise.
2723 * semantics.c (finish_qualified_id_expr): Use maybe_dummy_object
2724 rather than checking current_class_ref directly.
2725 (finish_call_expr): Likewise.
2728 * name-lookup.c (qualify_lookup): Disqualify lambda op().
2729 * class.c (current_nonlambda_class_type): New fn.
2730 * semantics.c (nonlambda_method_basetype): New.
2731 * cp-tree.h: Declare them.
2732 * tree.c (maybe_dummy_object): Handle implicit 'this' capture.
2734 * semantics.c (baselink_for_fns): Correct BASELINK_BINFO.
2737 * semantics.c (lambda_return_type): Complain about
2741 * tree.c (cv_unqualified): Handle error_mark_node.
2744 * call.c (convert_like_real) [ck_ambig]: Just return error_mark_node
2745 if we don't want errors.
2748 * class.c (convert_to_base): Add complain parameter. Pass
2749 ba_quiet to lookup_base if we don't want errors.
2750 (build_vfield_ref): Pass complain to convert_to_base.
2751 * call.c (convert_like_real): Likewise.
2752 (initialize_reference): Likewise.
2753 (perform_direct_initialization_if_possible): Pass complain to
2755 * cp-tree.h: Adjust.
2757 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2758 Jason Merrill <jason@redhat.com>
2761 * decl.c (check_for_uninitialized_const_var): Handle classes that need
2763 (check_initializer): Call it for classes that need constructing, too.
2764 * class.c (in_class_defaulted_default_constructor): New.
2765 * cp-tree.h: Declare it.
2767 2010-04-20 Jason Merrill <jason@redhat.com>
2770 * init.c (constant_value_1): Treat error_mark_node as a constant
2771 if DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P is set.
2772 * cvt.c (ocp_convert): Handle getting error_mark_node from
2773 integral_constant_value.
2774 * decl.c (compute_array_index_type): Likewise.
2776 2010-04-20 Dodji Seketeli <dodji@redhat.com>
2780 * typeck.c (incompatible_dependent_types_p): If one of the
2781 compared types if not a typedef then honour their main variant
2784 2010-04-20 Jakub Jelinek <jakub@redhat.com>
2786 * cp-tree.h (TYPE_REF_IS_RVALUE): Remove.
2788 2010-04-19 Dodji Seketeli <dodji@redhat.com>
2791 * typeck.c (structural_comptypes): Test dependent typedefs
2792 incompatibility before testing for their main variant based
2795 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2797 * cp-tree.h (SCOPED_ENUM_P, UNSCOPED_ENUM_P, SET_SCOPED_ENUM_P): Use
2798 ENUM_IS_SCOPED bit instead of TYPE_LANG_FLAG_5.
2800 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2802 * decl.c (cxx_init_decl_processing): Remove second argument in call to
2803 build_common_tree_nodes.
2805 2010-04-14 Jason Merrill <jason@redhat.com>
2808 * parser.c (cp_parser_parenthesized_expression_list): Change
2809 is_attribute_list parm to int to indicate whether or not to
2810 handle initial identifier specially.
2811 (cp_parser_attribute_list): Use attribute_takes_identifier_p.
2813 2010-04-13 Jason Merrill <jason@redhat.com>
2815 * call.c (type_decays_to): Check MAYBE_CLASS_TYPE_P instead of
2817 * parser.c (cp_parser_lambda_expression): Complain about lambda in
2818 unevaluated context.
2819 * pt.c (iterative_hash_template_arg): Don't crash on lambda.
2821 2010-04-12 Jason Merrill <jason@redhat.com>
2824 * semantics.c (maybe_add_lambda_conv_op): Use build_call_a and tweak
2825 return value directly.
2827 * call.c (type_decays_to): Call cv_unqualified for non-class type.
2829 2010-04-12 Fabien Chene <fabien.chene@gmail.com>
2832 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Declare.
2833 * init.c (build_new_1): Check for uninitialized const members and
2834 uninitialized reference members, when using new without
2835 new-initializer. Call diagnose_uninitialized_cst_or_ref_member.
2836 (diagnose_uninitialized_cst_or_ref_member): Define, call
2837 diagnose_uninitialized_cst_or_ref_member_1.
2838 (diagnose_uninitialized_cst_or_ref_member_1): New function.
2840 2010-04-12 Richard Guenther <rguenther@suse.de>
2843 * semantics.c (expand_or_defer_fn_1): Do not keep extern
2844 template inline functions.
2846 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2849 * typeck.c (cp_build_c_cast): Warn for casting integer to larger
2852 2010-04-07 Jason Merrill <jason@redhat.com>
2855 * decl.c (start_preparsed_function): Do defer nested functions.
2857 PR c++/11094, DR 408
2858 * cp-tree.h (VAR_HAD_UNKNOWN_BOUND, SET_VAR_HAD_UNKNOWN_BOUND): New.
2859 * decl2.c (finish_static_data_member_decl): Set it.
2860 * decl.c (duplicate_decls): Propagate it.
2861 * pt.c (tsubst_decl): Don't substitute the domain of an array
2862 VAR_DECL if it's set.
2863 (regenerate_decl_from_template): Substitute it here.
2864 (type_dependent_expression_p): Return true if it's set.
2865 * semantics.c (finish_decltype_type): Instantiate such a variable.
2866 * typeck.c (cxx_sizeof_expr): Likewise.
2867 (strip_array_domain): New.
2870 * name-lookup.c (current_decl_namespace): Non-static.
2871 (pop_nested_namespace): Sanity check.
2872 * cp-tree.h: Declare current_decl_namespace.
2873 * decl.c (grokvardecl): Use it instead of current_namespace.
2874 (grokfndecl): Likewise.
2877 * pt.c (tsubst_friend_function): Instatiate a friend that has already
2880 * pt.c (print_template_statistics): New.
2881 * cp-tree.h: Declare it.
2882 * tree.c (cxx_print_statistics): Call it.
2885 * decl.c (grokvardecl): Tweak warning message.
2886 (grokfndecl): Likewise.
2888 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2891 *pt.c (tsubst_decl): Get the arguments of a specialization from
2892 the specialization template, not from the most general template.
2894 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2897 * typeck2.c (process_init_constructor_record):
2898 value-initialize members that are are not explicitely
2901 2010-04-07 Jie Zhang <jie@codesourcery.com>
2904 * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR
2905 when all of its elements are non-constant and have been split out.
2907 2010-04-06 Taras Glek <taras@mozilla.com>
2908 Jason Merrill <jason@redhat.com>
2910 * parser.c (cp_parser_class_specifier): Set class location to that
2911 of IDENTIFIER_NODE instead of '{' when possible.
2912 * semantics.c (begin_class_definition): Do not overide locations
2913 with less precise ones.
2915 2010-04-06 Jason Merrill <jason@redhat.com>
2918 * name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.
2921 * pt.c (maybe_update_decl_type): Check the return value from
2924 2010-04-01 Jason Merrill <jason@redhat.com>
2926 * decl.c (next_initializable_field): No longer static.
2927 * cp-tree.h: Declare it.
2928 * call.c (build_aggr_conv): Fail if there are more initializers
2929 than initializable fields.
2931 * semantics.c (maybe_add_lambda_conv_op): Use null_pointer_node
2932 instead of void_zero_node.
2934 2010-03-31 Dodji Seketeli <dodji@redhat.com>
2937 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): New accessor macro.
2938 * pt.c (end_template_parm_list): Store sibling template parms of
2939 each TEMPLATE_TYPE_PARMs into its TEMPLATE_TYPE_PARM_SIBLING_PARMS.
2940 (push_template_decl_real): Don't store the containing template decl
2941 into the DECL_CONTEXT of TEMPLATE_TYPE_PARMs anymore.
2942 * typeck.c (get_template_parms_of_dependent_type): Get sibling parms
2943 of a TEMPLATE_TYPE_PARM from TEMPLATE_TYPE_PARM_SIBLING_PARMS.
2946 2010-03-30 Jason Merrill <jason@redhat.com>
2949 * pt.c (push_template_decl_real): Deal better with running out of
2950 scopes before running out of template parms.
2954 * parser.c (cp_parser_direct_declarator): Don't allow VLAs in
2955 function parameter context. Don't print an error if parsing
2959 * pt.c (more_specialized_fn): Don't control cv-qualifier check
2962 2010-03-26 Jason Merrill <jason@redhat.com>
2965 * parser.c (cp_parser_qualifying_entity): Do accept enum names in
2966 c++0x mode, but not other type-names.
2968 2010-03-26 Dodji Seketeli <dodji@redhat.com>
2971 * pt.c (add_to_template_args): Support NULL ARGS;
2972 (most_specialized_class): call coerce_template_parms on
2973 template arguments passed to get_class_bindings. Use
2974 add_to_template_args.
2975 (unify): Handle VAR_DECLs.
2977 2010-03-26 Dodji Seketeli <dodji@redhat.com>
2979 * cp-tree.h (get_template_parms_at_level): Change unsigned parm
2981 * pt.c (get_template_parms_at_level): Adjust.
2983 2010-03-25 Dodji Seketeli <dodji@redhat.com>
2986 * cp-tree.h (get_template_parms_at_level): Declare ...
2987 * pt.c (get_template_parms_at_level): ... new function.
2988 * typeck.c (get_template_parms_of_dependent_type): If a template
2989 type parm's DECL_CONTEXT isn't yet set, get its siblings from
2990 current_template_parms. Use get_template_parms_at_level. Remove
2992 (incompatible_dependent_types_p): If we get empty parms from just one
2993 of the template type parms we are comparing then the template parms are
2996 2010-03-24 Jason Merrill <jason@redhat.com>
2999 * parser.c (make_declarator): Initialize id_loc.
3000 (cp_parser_lambda_declarator_opt): And set it.
3002 2010-03-23 Jason Merrill <jason@redhat.com>
3004 Make lambda conversion op and op() non-static.
3005 * semantics.c (maybe_add_lambda_conv_op): Make non-static.
3006 Also add the thunk function returned by the conversion op.
3007 Mark the conversion deleted if the op() is variadic.
3008 * decl2.c (mark_used): Give helpful message about deleted conversion.
3009 * parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.
3010 * semantics.c (finish_this_expr): Adjust.
3011 * mangle.c (write_closure_type_name): Adjust.
3012 * decl.c (grok_op_properties): Don't allow it.
3013 * call.c (build_user_type_conversion_1): No static conversion ops.
3014 (build_op_call): Or op().
3016 * decl2.c (change_return_type): Fix 'this' quals.
3018 2010-03-22 Jason Merrill <jason@redhat.com>
3021 * tree.c (pod_type_p): Use old meaning in C++98 mode.
3024 * pt.c (contains_auto_r): New fn.
3025 (do_auto_deduction): Use it.
3026 (tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.
3028 2010-03-20 Simon Martin <simartin@users.sourceforge.net>
3031 * decl2.c (grokfield): Handle invalid initializers for member
3034 2010-03-20 Dodji Seketeli <dodji@redhat.com>
3037 * method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
3039 * decl2.c (vague_linkage_p): Likewise.
3041 2010-03-18 Paolo Carlini <paolo.carlini@oracle.com>
3044 * parser.c (cp_parser_for_init_statement): Use NULL_TREE, not
3045 false, in the cp_parser_expression_statement call.
3047 2010-03-05 Jason Merrill <jason@redhat.com>
3049 * mangle.c (mangle_decl): Give name collision error even without
3052 2010-03-04 Marco Poletti <poletti.marco@gmail.com>
3054 * pt.c (process_partial_specialization): Use error_n instead of
3057 2010-03-03 Jason Merrill <jason@redhat.com>
3060 * mangle.c (mangle_decl): Handle VAR_DECL, too.
3062 2010-03-03 Jason Merrill <jason@redhat.com>
3065 * mangle.c: Include cgraph.h.
3066 (mangle_decl): If the mangled name will change in a later
3067 ABI version, make the later mangled name an alias.
3068 * method.c (make_alias_for): Copy DECL_ARGUMENTS.
3069 * Make-lang.in (mangle.o): Depend on cgraph.h.
3070 * method.c (make_alias_for): Handle VAR_DECL, too.
3071 * decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.
3072 * tree.c (no_linkage_check): Adjust.
3073 * decl.c (maybe_commonize_var): Adjust.
3074 * cp-tree.h: Adjust.
3076 2010-03-01 Marco Poletti <poletti.marco@gmail.com>
3078 * pt.c (redeclare_class_template): Use error_n and inform_n.
3080 2010-02-27 Mark Mitchell <mark@codesourcery.com>
3083 * cp-tree.h (push_tinst_level): Declare.
3084 (pop_tinst_level): Likewise.
3085 * pt.c (push_tinst_level): Give it external linkage.
3086 (pop_tinst_level): Likewise.
3087 * mangle.c (mangle_decl_string): Set the source location to that
3088 of the decl while mangling.
3090 2010-02-27 Simon Martin <simartin@users.sourceforge.net>
3093 * pt.c (redeclare_class_template): Return false if there are erroneous
3094 template parameters.
3096 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
3098 * pt.c (push_tinst_level): Replace -ftemplate-depth- with
3101 2010-02-24 Jason Merrill <jason@redhat.com>
3104 * mangle.c (write_type): Give -Wabi warning for old vector mangling.
3106 * class.c (layout_class_type): Don't give -Wabi warning for a bug
3107 in a previous ABI version.
3109 2010-02-23 Jason Merrill <jason@redhat.com>
3112 * typeck2.c (digest_init_r): Accept value init of array.
3114 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3117 * typeck.c (convert_arguments): Update error message.
3119 2010-02-22 Mike Stump <mikestump@comcast.net>
3122 * decl.c (duplicate_decls): Merge DECL_PRESERVE_P.
3124 2010-02-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
3127 * error.c (print_instantiation_partial_context_line): New.
3128 (print_instantiation_partial_context): Print at most 12 contexts,
3129 skip the rest with a message.
3131 2010-02-21 Dodji Seketeli <dodji@redhat.com>
3134 * pt.c (lookup_template_class): Better support of specialization
3135 of member of class template implicit instantiation.
3137 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3140 * call.c (conversion_null_warnings): Replace -Wconversion with
3142 * cvt.c (build_expr_type_conversion): Likewise.
3144 2010-02-18 Jason Merrill <jason@redhat.com>
3147 * class.c (create_vtable_ptr): Set DECL_PACKED if type is packed.
3150 * typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from
3152 * cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.
3153 * cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.
3156 * semantics.c (finish_goto_stmt): Don't call decay_conversion.
3160 * pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.
3161 (maybe_update_decl_type): New fn.
3162 * parser.c (cp_parser_init_declarator): Use it.
3165 * semantics.c (begin_class_definition): Don't crash on unnamed ns.
3167 2010-02-17 Jason Merrill <jason@redhat.com>
3170 * call.c (build_over_call): Don't create zero-sized assignments.
3171 * cp-gimplify.c (cp_genericize_r): Don't remove them here.
3172 * cp-objcp-common.c (cp_expr_size): Remove.
3173 * cp-tree.h: Remove prototype.
3176 * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
3177 decl we looked up doesn't match.
3180 * cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't
3181 have an INIT_EXPR anymore.
3184 * pt.c (convert_nontype_argument): Change assert to test.
3186 2010-02-16 Jason Merrill <jason@redhat.com>
3188 * cp-gimplify.c (cp_gimplify_expr): Fix error recovery.
3191 * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
3192 VIEW_CONVERT_EXPR for conversions between structural equality types
3193 that the back end can't tell are the same.
3196 * tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip
3197 cv-quals from element here.
3198 (cp_build_qualified_type_real): Not here. Preserve typedef name.
3200 2010-02-14 Jason Merrill <jason@redhat.com>
3203 * semantics.c (finish_compound_literal): Use
3204 cp_apply_type_quals_to_decl when creating a static variable.
3206 2010-02-12 Jason Merrill <jason@redhat.com>
3209 * name-lookup.h (current_binding_level): Check for null
3212 2010-02-12 Jason Merrill <jason@redhat.com>
3215 * tree.c (cp_tree_equal): Correct CALL_EXPR logic.
3217 2010-02-12 Jakub Jelinek <jakub@redhat.com>
3220 * name-lookup.c (pushdecl_maybe_friend): Check default args of t
3223 2010-02-10 Jason Merrill <jason@redhat.com>
3226 * semantics.c (outer_lambda_capture_p): Revert.
3227 (add_capture): Only finish_member_declaration if
3228 we're in the lambda class.
3229 (register_capture_members): New.
3230 * cp-tree.h: Declare it.
3231 * parser.c (cp_parser_lambda_expression): Call it.
3233 2010-02-10 Jason Merrill <jason@redhat.com>
3236 * semantics.c (outer_lambda_capture_p): Use current_function_decl
3237 instead of current_class_type.
3239 2010-02-10 Jason Merrill <jason@redhat.com>
3241 PR c++/42983, core issue 906
3242 * method.c (defaultable_fn_check): Check virtualness.
3244 2010-02-10 Jason Merrill <jason@redhat.com>
3247 * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN.
3249 2010-02-10 Shujing Zhao <pearly.zhao@oracle.com>
3251 * Make-lang.in (cp/cvt.o, cp/parser.o, cp/search.o): Depend on intl.h.
3252 * cvt.c (warn_ref_binding): Wrap the messages into G_() for easy
3254 * parser.c (cp_parser_postfix_expression, cp_parser_new_type_id)
3255 (cp_parser_cast_expression, cp_parser_condition, cp_parser_decltype)
3256 (cp_parser_parameter_declaration)
3257 (cp_parser_exception_specification_opt)
3258 (cp_parser_exception_declaration): Likewise.
3259 * pt.c (check_default_tmpl_args): Likewise.
3260 * search.c (lookup_field_r): Likewise.
3262 2010-02-09 Jason Merrill <jason@redhat.com>
3265 * pt.c (tsubst_copy_and_build): Propagate LAMBDA_EXPR_LOCATION.
3267 2010-02-09 Jason Merrill <jason@redhat.com>
3270 * decl2.c (change_return_type): New fn.
3271 * semantics.c (apply_lambda_return_type): Use it.
3272 * cp-tree.h: Declare it.
3274 2010-02-05 Richard Guenther <rguenther@suse.de>
3276 * Make-lang.in (cp/cp-lang.o): Depend on gt-cp-cp-lang.h.
3277 * cp-lang.c: Include gt-cp-cp-lang.h.
3278 * config-lang.in (gtfiles): Add cp/cp-lang.c.
3280 2010-02-05 Dodji Seketeli <dodji@redhat.com>
3283 * typeck.c (get_template_parms_of_dependent_type): Try getting
3284 the template parameters fromt the type itself first.
3286 2010-02-03 Jason Merrill <jason@redhat.com>
3290 * mangle.c (write_unqualified_id): Split out from write_expression.
3291 (write_unqualified_name): Call it.
3292 (write_member_name): Likewise.
3293 (write_expression): Support TEMPLATE_ID_EXPR.
3294 Disambiguate operator names.
3297 * mangle.c (write_type) [VECTOR_TYPE]: Change mangling with
3300 2010-02-02 Jason Merrill <jason@redhat.com>
3303 * decl.c (cp_finish_decl): Add local statics to cfun->local_decls.
3304 * optimize.c (clone_body): Remap their initializers when making base
3306 (maybe_clone_body): Complain if multiple clones aren't safe.
3308 2010-01-29 Dodji Seketeli <dodji@redhat.com>
3315 * cp-tree.h (NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3316 SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3317 GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT): New accessor macros.
3318 * pt.c (coerce_template_parms, type_unification_real,
3319 expand_template_argument_pack, coerce_template_parameter_pack):
3320 Set the non default template args count.
3321 (current_template_args): Always set non defaulted
3322 template args count when compiled with --enable-checking
3323 (tsubst_template_args, type_unification_real): Propagate the non
3324 defaulted template args count.
3325 * error.c (get_non_default_template_args_count): Renamed
3326 count_non_default_template_args into this. Don't calculate the
3327 non default template argument count anymore. Use the new
3328 accessor macros above to get it.
3329 (dump_template_argument_list, dump_type, dump_decl,
3330 dump_template_parms): Adjust.
3331 * parser.c (cp_parser_template_argument_list): Always set defaulted
3332 template args count when compiled with --enable-checking.
3334 2010-01-29 Shujing Zhao <pearly.zhao@oracle.com>
3336 * decl.c (redeclaration_error_message): Wrap the return messages into
3337 G_() for easy translation.
3339 2010-01-28 Jason Merrill <jason@redhat.com>
3342 * semantics.c (begin_class_definition): Don't use type_as_string.
3344 2010-01-28 Dodji Seketeli <dodji@redhat.com>
3348 * typeck.c (get_template_parms_of_dependent_type): Factorized
3349 this out of incompatible_template_type_parms_p
3350 (incompatible_dependent_types_p): Renamed
3351 incompatible_template_type_parms_p into this. Make it detect
3352 two incompatible dependent typedefs too.
3353 (structural_comptypes): Use incompatible_dependent_types_p.
3354 * pt.c (get_template_info):
3355 Handle BOUND_TEMPLATE_TEMPLATE_PARAM.
3357 2010-01-20 Janis Johnson <janis187@us.ibm.com>
3358 Jason Merrill <jason@redhat.com>
3360 * mangle.c (write_type): Mangle transparent record as member type.
3361 * semantics.c (begin_class_definition): Recognize decimal classes
3362 and set TYPE_TRANSPARENT_AGGR.
3364 2010-01-20 Jason Merrill <jason@redhat.com>
3367 * mangle.c (write_expression): Handle tree codes that have extra
3368 arguments in the middle-end.
3370 2010-01-20 Paolo Carlini <paolo.carlini@oracle.com>
3373 * except.c (expand_start_catch_block): Deal correctly with
3374 do_begin_catch returning error_mark_node.
3376 2010-01-20 Jason Merrill <jason@redhat.com>
3379 * class.c (layout_class_type): Set packed_maybe_necessary for packed
3383 * semantics.c (build_lambda_object): Call mark_used on captured
3387 * decl.c (grokdeclarator): Clear type_quals for a member function
3388 declared using a typedef. Don't complain about adding cv-quals
3389 to a function typedef in C++0x mode.
3391 2010-01-20 Jakub Jelinek <jakub@redhat.com>
3393 * decl.c (create_array_type_for_decl): Remove set but not used
3394 variable error_msg. Remove break stmts after return stmts.
3396 2010-01-19 Dodji Seketeli <dodji@redhat.com>
3398 * error.c (dump_template_parms, count_non_default_template_args):
3399 Revert fix of PR c++/42634.
3401 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3404 * error.c (dump_template_parms): Use innermost template
3405 arguments before calling count_non_default_template_args.
3406 (count_non_default_template_args): We are being called with
3407 template innermost arguments now. There is no need to ensure
3410 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3413 * cvt.c (build_expr_type_conversion): Look through OVERLOAD.
3415 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3418 *pt.c (tsubst_decl): Revert commit for PR c++/42697.
3420 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3423 *pt.c (tsubst_decl): Get the arguments of a specialization from
3424 the specialization template, not from the most general template.
3426 2010-01-16 Jason Merrill <jason@redhat.com>
3429 * semantics.c (finish_decltype_type): Within a template, treat
3430 unresolved CALL_EXPR as dependent.
3432 2010-01-15 Dodji Seketeli <dodji@redhat.com>
3434 * error.c (dump_template_parms,count_non_default_template_args):
3435 Revert changes of PR c++/42634.
3437 2010-01-14 Jakub Jelinek <jakub@redhat.com>
3440 * decl.c (finish_function): Don't emit -Wreturn-type warnings in
3441 functions with noreturn attribute.
3443 2010-01-14 Jason Merrill <jason@redhat.com>
3446 * call.c (build_new_method_call): Don't free the vec here.
3449 * call.c (convert_like_real): Do full decay_conversion for ck_rvalue.
3451 2010-01-13 Dodji Seketeli <dodji@redhat.com>
3454 * error.c (dump_template_parms): Use innermost template
3455 arguments before calling count_non_default_template_args.
3456 (count_non_default_template_args): We are being called with
3457 template innermost arguments now. There is no need to ensure
3460 2010-01-07 Dodji Seketeli <dodji@redhat.com>
3463 * pt.c (unify_pack_expansion): In non-deduced contexts, re-use template
3464 arguments that were previously deduced.
3466 2010-01-05 Jason Merrill <jason@redhat.com>
3468 * pt.c (unify_pack_expansion): Handle deduction from init-list.
3469 * call.c (build_over_call): Don't complain about it.
3471 2010-01-04 Jason Merrill <jason@redhat.com>
3474 * pt.c (tsubst_decl): Don't apply type attributes in place.
3477 * semantics.c (describable_type): Remove decltype comment and
3482 Copyright (C) 2010 Free Software Foundation, Inc.
3484 Copying and distribution of this file, with or without modification,
3485 are permitted in any medium without royalty provided the copyright
3486 notice and this notice are preserved.