1 2010-11-06 Jason Merrill <jason@redhat.com>
3 * init.c (perform_member_init): Use build_vec_init_expr for
4 value-init of arrays, too.
5 * cp-gimplify.c (cp_gimplify_expr): Use VEC_INIT_EXPR_VALUE_INIT.
6 * cp-tree.h (VEC_INIT_EXPR_IS_CONSTEXPR): New macro.
7 (VEC_INIT_EXPR_VALUE_INIT): New macro.
8 * semantics.c (potential_constant_expression): No longer static.
9 Check VEC_INIT_EXPR_IS_CONSTEXPR.
10 * tree.c (build_vec_init_expr): Handle value-init. Set
11 VEC_INIT_EXPR_IS_CONSTEXPR and VEC_INIT_EXPR_VALUE_INIT.
13 2010-11-06 Nathan Froyd <froydnj@codesourcery.com>
16 * parser.c (cp_lexer_previous_token): New function.
17 (cp_parser_member_declaration): Use previous token for error
18 messages. Assume semicolon presence rather than grovelling for
21 2010-11-06 Joern Rennecke <amylaar@spamcop.net>
24 * method.c (make_alias_for_thunk):
25 Use targetm.asm_out.generate_internal_label.
27 2010-11-05 Jason Merrill <jason@redhat.com>
30 * search.c (look_for_overrides): A constructor is never virtual.
32 2010-11-05 Jakub Jelinek <jakub@redhat.com>
35 * cp-gimplify.c (cp_gimplify_expr): Drop volatile MEM_REFs
36 on the RHS to avoid infinite recursion with gimplify_expr.
38 2010-11-05 Jason Merrill <jason@redhat.com>
41 * pt.c (tsubst_copy): Handle COMPLEX_CST.
43 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
45 Fixed using the Objective-C 2.0 dot-syntax with class names.
46 * parser.c (cp_parser_primary_expression): Recognize Objective-C
47 2.0 dot-syntax with class names and process it.
48 (cp_parser_nonclass_name): Recognize Objective-C 2.0 dot-syntax
50 (cp_parser_class_name): Same change.
51 (cp_parser_simple_type_specifier): Tidied comments.
53 2010-11-04 Jason Merrill <jason@redhat.com>
56 * semantics.c (build_constexpr_constructor_member_initializers):
57 Handle an enclosing STATEMENT_LIST.
59 * semantics.c (speculative_access_check): New.
60 * cp-tree.h: Declare it.
61 * call.c (build_over_call): Use it.
62 * class.c (type_has_constexpr_default_constructor): Use locate_ctor.
63 * method.c (locate_ctor): Use push/pop_deferring_access_checks.
65 2010-11-03 Jason Merrill <jason@redhat.com>
68 * semantics.c (build_data_member_initialization): Handle
69 value-init of aggregate empty base.
72 * call.c (can_convert_array): New fn.
73 (build_aggr_conv): Use it.
76 * semantics.c (build_constexpr_constructor_member_initializers):
79 2010-11-02 Dodji Seketeli <dodji@redhat.com>
81 * cp-tree.h (enum tsubst_flags)<tf_no_class_instantiations>:
83 * pt.c (tsubst): Remove the use of tf_no_class_instantiations.
85 2010-11-03 Jason Merrill <jason@redhat.com>
88 * init.c (expand_default_init): Avoid ICE if we can't figure out
89 which function is being called.
91 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
93 * class.c (build_base_path, add_vcall_offset): Use build_zero_cst
94 instead of fold_convert.
95 * init.c (build_zero_init): Likewise.
96 * typeck.c (cp_build_binary_op): Likewise.
98 2010-11-02 Dodji Seketeli <dodji@redhat.com>
102 * pt.c (check_valid_ptrmem_cst_expr): Add a complain parameter to
104 (convert_nontype_argument, convert_nontype_argument): Pass the
105 complain parameter down to check_valid_ptrmem_cst_expr.
107 2010-11-02 Dodji Seketeli <dodji@redhat.com>
110 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): Remove.
111 (struct template_parm_index_s)<num_siblings>: New field.
112 (TEMPLATE_PARM_NUM_SIBLINGS): New accessor.
113 (process_template_parm): Extend the API to accept the number of
114 template parms in argument.
115 (cp_set_underlying_type): Remove this.
116 * class.c (build_self_reference): Require canonical type equality
117 back on the self reference of class.
118 * decl2.c (grokfield): Require canonical type equality back on
119 typedef class fields.
120 * name-lookup.c (pushdecl_maybe_friend): Require canonical type
121 equality back on typedefs.
122 * parser.c (cp_parser_template_parameter_list): Do not require
123 canonical type equality on dependent types created during template
125 * pt.c (fixup_template_type_parm_type, fixup_template_parm_index)
126 (fixup_template_parm, fixup_template_parms): New private
128 (current_template_args): Declare this.
129 (process_template_parm): Pass the total number of template parms
130 to canonical_type_parameter.
131 (build_template_parm_index): Add a new argument to carry the total
132 number of template parms.
133 (reduce_template_parm_level, process_template_parm, make_auto):
135 (current_template_args): Fix this for template template
137 (tsubst_template_parm): Split out of ...
138 (tsubst_template_parms): ... this.
139 (reduce_template_parm_level): Don't loose
140 TEMPLATE_PARM_NUM_SIBLINGS when cloning a TEMPLATE_PARM_INDEX.
141 (template_parm_to_arg): Extracted this function from
142 current_template_args. Make it represent invalid template parms
143 with an error_mark_node instead of a LIST_TREE containing an
145 (current_template_args): Use template_parm_to_arg.
146 (dependent_template_arg_p): Consider an invalid template argument
148 (end_template_parm_list): Do not update template sibling parms
149 here anymore. Use fixup_template_parms instead.
150 (process_template_parm): Pass the number of template parms to
151 canonical_type_parameter.
152 (make_auto): Require structural equality on auto
153 TEMPLATE_TYPE_PARM for now.
154 (unify)<BOUND_TEMPLATE_TEMPLATE_PARM>: Coerce template parameters
155 using all the arguments deduced so far.
156 (tsubst)<TEMPLATE_TYPE_PARM>: Pass the number of sibling parms to
157 canonical_type_parameter.
158 * tree.c (cp_set_underlying_type): Remove.
159 * typeck.c (get_template_parms_of_dependent_type)
160 (incompatible_dependent_types_p): Remove.
161 (structural_comptypes): Do not call incompatible_dependent_types_p
163 (comp_template_parms_position): Re-organized. Take the length of
164 template parms list in account.
166 2010-11-01 Jason Merrill <jason@redhat.com>
168 * semantics.c (call_stack, call_stack_tick, cx_error_context): New.
169 (last_cx_error_tick, push_cx_call_context, pop_cx_call_context): New.
170 (cxx_eval_call_expression): Call push/pop_cx_call_context instead
171 of giving follow-on errors.
172 * error.c (maybe_print_constexpr_context): New.
173 (cp_diagnostic_starter): Call it.
174 * cp-tree.h: Declare cx_error_context.
176 * semantics.c (cxx_eval_constant_expression): Explain
177 unacceptable use of variable better.
179 2010-11-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
180 Jason Merrill <jason@redhat.com>
182 * call.c (null_ptr_cst_p): Use maybe_constant_value.
183 (set_up_extended_ref_temp): Support constant initialization.
184 (initialize_reference): Adjust.
185 * class.c (check_bitfield_decl): Use cxx_constant_value.
186 * cvt.c (ocp_convert): Don't use integral_constant_value when
187 converting to class type.
188 * decl.c (finish_case_label): Use maybe_constant_value.
189 (build_init_list_var_init): Support constant initialization.
190 (check_initializer): Likewise. Reorganize.
191 (cp_finish_decl): Likewise.
192 (expand_static_init): Likewise.
193 (compute_array_index_type): Use maybe_constant_value.
195 (create_array_type_for_decl, grokdeclarator): Pass it.
196 (build_enumerator): Use cxx_constant_value.
197 * decl2.c (grokfield): Use maybe_constant_init.
198 * except.c (check_noexcept_r): Handle constexpr.
199 (build_noexcept_spec): Use maybe_constant_value.
200 * init.c (expand_default_init): Support constant initialization.
201 (build_vec_init): Likewise.
202 (constant_value_1): Adjust.
203 (build_new_1): Adjust.
204 * parser.c (cp_parser_constant_expression): Allow non-integral
206 (cp_parser_direct_declarator): Don't fold yet in C++0x mode.
207 (cp_parser_initializer_clause): Toss folded result if non-constant.
208 * pt.c (fold_decl_constant_value): Remove.
209 (convert_nontype_argument): Use maybe_constant_value. Give clearer
210 error about overflow.
211 (tsubst): Move array bounds handling into compute_array_index_type.
212 (value_dependent_expression_p): Handle constant CALL_EXPR.
213 (tsubst_decl): Don't set
214 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P yet.
215 (tsubst_expr) [DECL_EXPR]: Pass it into cp_finish_decl.
216 (instantiate_decl): Here too.
217 * semantics.c (finish_static_assert): Use maybe_constant_value.
218 (ensure_literal_type_for_constexpr_object): Make sure type is complete.
219 (potential_constant_expression): Use maybe_constant_value.
220 * tree.c (cast_valid_in_integral_constant_expression_p): Any cast
221 is potentially valid in C++0x.
222 * typeck2.c (store_init_value): Handle constant init.
223 (check_narrowing): Use maybe_constant_value.
224 (build_functional_cast): Set TREE_CONSTANT on literal T().
225 * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): Remove.
226 (LOOKUP_ALREADY_DIGESTED): New.
227 (compute_array_index_type): Adjust prototype.
229 * semantics.c (constexpr_call): New datatype.
230 (constexpr_call_table): New global table.
231 (constexpr_call_hash): New.
232 (constexpr_call_equal): Likewise.
233 (maybe_initialize_constexpr_call_table): Likewise.
234 (lookup_parameter_binding): Likewise.
235 (cxx_eval_builtin_function_call): Likewise.
236 (cxx_bind_parameters_in_call): Likewise.
237 (cxx_eval_call_expression): Likewise.
238 (cxx_eval_unary_expression): Likewise.
239 (cxx_eval_binary_expression): Likewise.
240 (cxx_eval_conditional_expression): Likewise.
241 (cxx_eval_array_reference): Likewise.
242 (cxx_eval_component_reference): Likewise.
243 (cxx_eval_logical_expression): Likewise.
244 (cxx_eval_object_construction): Likewise.
245 (cxx_eval_constant_expression): Likewise.
246 (cxx_eval_indirect_ref): Likewise.
247 (cxx_constant_value): Likewise.
248 (cxx_eval_bare_aggregate): Likewise.
249 (adjust_temp_type): New.
250 (reduced_constant_expression_p): New.
251 (verify_constant): New.
252 (cxx_eval_vec_init, cxx_eval_vec_init_1): New.
253 (cxx_eval_outermost_constant_expr): New.
254 (maybe_constant_value, maybe_constant_init): New.
255 (cxx_eval_constant_expression): Use them.
256 * pt.c (iterative_hash_template_arg): No longer static.
257 * cp-tree.h: Declare fns.
259 * cp-tree.h (register_constexpr_fundef): Declare.
260 * decl.c (maybe_save_function_definition): New.
261 (finish_function): Use it.
262 * semantics.c (constexpr_fundef): New datatype.
263 (constexpr_fundef_table): New global table.
264 (constexpr_fundef_equal): New.
265 (constexpr_fundef_hash): Likewise.
266 (retrieve_constexpr_fundef): Likewise.
267 (validate_constexpr_fundecl): Store in the table.
268 (build_data_member_initialization): New fn.
269 (build_constexpr_constructor_member_initializers): New.
270 (register_constexpr_fundef): Define.
271 (is_this_parameter): New.
272 (get_function_named_in_call): Likewise.
273 (get_nth_callarg): Likewise.
274 (check_automatic_or_tls): New.
275 (morally_constexpr_builtin_function_p): New.
276 (potential_constant_expression): New.
278 2010-11-01 Jason Merrill <jason@redhat.com>
280 * decl2.c (decl_constant_var_p): New fn.
281 (decl_maybe_constant_var_p): New fn.
282 (mark_used): Rework instantiation of things needed for constant
284 * cp-tree.h: Declare new fns.
285 * pt.c (instantiate_decl): Handle cp_unevaluated_operand.
286 (always_instantiate_p): Use decl_maybe_constant_var_p.
287 (instantiate_decl): Don't defer constexpr functions.
288 * repo.c (repo_emit_p): Use decl_maybe_constant_var_p.
289 * semantics.c (finish_id_expression): Use decl_constant_var_p.
290 Check for valid name in constant expr after mark_used.
292 2010-10-31 Jason Merrill <jason@redhat.com>
294 * class.c (is_really_empty_class): Work when type is not complete.
295 (synthesized_default_constructor_is_constexpr): New.
296 (add_implicitly_declared_members): Use it.
297 (type_has_constexpr_default_constructor): Likewise.
298 * cp-tree.h: Declare it.
299 * method.c (synthesized_method_walk): Use it.
301 * decl.c (pop_switch): Use EXPR_LOC_OR_HERE.
302 * typeck.c (convert_for_assignment): Likewise.
304 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful
305 message about constexpr without -std=c++0x.
307 * decl.c (grokdeclarator): Don't ICE on constexpr non-static data
310 2010-10-30 Nathan Froyd <froydnj@codesourcery.com>
312 * class.c (layout_vtable_decl): Call build_array_of_n_type.
313 (build_vtt, build_ctor_vtabl_group): Likewise.
315 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
317 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
318 * parser.c (cp_parser_objc_at_property_declaration): Removed
319 parsing of RID_COPIES and RID_IVAR. Updated call to
320 objc_add_property_declaration.
321 * typecheck.c (finish_class_member_access_expr): Call
322 objc_maybe_build_component_ref instead of objc_build_setter_call.
323 (cp_build_modify_expr): Call objc_maybe_build_modify_expr instead
324 of objc_build_getter_call.
326 2010-10-27 Jason Merrill <jason@redhat.com>
328 * cp-tree.h (cp_trait_kind): Add CPTK_IS_LITERAL_TYPE.
329 * cxx-pretty-print.c (pp_cxx_trait_expression): Handle it.
330 * semantics.c (trait_expr_value, finish_trait_expr): Likewise.
331 * parser.c (cp_parser_primary_expression): Handle RID_IS_LITERAL_TYPE.
332 (cp_parser_trait_expr): Likewise.
334 2010-10-27 Gabriel Dos Reis <gdr@cse.tamu.edu>
335 Jason Merrill <jason@redhat.com>
337 * decl.c (finish_case_label): Use decl_constant_value.
339 * method.c (synthesized_method_walk): Track constexprness too.
340 (process_subob_fn, walk_field_subobs): Likewise.
341 (implicitly_declare_fn): Set DECL_DECLARED_CONSTEXPR_P.
342 (defaulted_late_check): Handle DECL_DECLARED_CONSTEXPR_P.
343 * class.c (add_implicitly_declared_members): Handle
344 constexpr default ctor.
346 * parser.c (cp_parser_ctor_initializer_opt_and_function_body):
347 Make sure a constexpr ctor has an empty body.
348 * class.c (type_has_constexpr_default_constructor): New.
349 * cp-tree.h: Declare it.
350 * init.c (perform_member_init): Complain about uninitialized
351 member in constexpr ctor.
352 (emit_mem_initializers): And uninitialized base.
353 * decl.c (check_tag_decl): Fix typo.
355 * semantics.c (valid_type_in_constexpr_fundecl_p): New fn.
356 (is_valid_constexpr_fn): New fn.
357 (validate_constexpr_fundecl): Use it.
358 * decl.c (validate_constexpr_redeclaration): New.
359 (duplicate_decls): Use it.
360 (cp_finish_decl): Call validate_constexpr_fundecl and
361 ensure_literal_type_for_constexpr_object here.
362 (start_decl): Not here. Don't ICE on constexpr reference.
363 (check_for_uninitialized_const_var): Don't handle constexpr specially.
364 (grokfndecl): Set DECL_DECLARED_CONSTEXPR_P.
365 (check_static_variable_definition): Give friendly message about
367 (grokdeclarator): Complain about typedef and volatile with constexpr.
368 Reorganize. Give sorry about non-static data members in C++0x mode.
369 (start_preparsed_function): Check validate_constexpr_fundecl here.
370 (check_function_type): Not here.
371 * decl2.c (finish_static_data_member_decl): Don't complain about
373 * parser.c (CP_PARSER_FLAGS_ONLY_TYPE_OR_CONSTEXPR): New.
374 (cp_parser_condition): Pass it to cp_parser_decl_specifier_seq.
375 (cp_parser_decl_specifier_seq): Handle it.
376 (cp_parser_explicit_instantiation): Diagnose inline and constexpr.
378 * class.c (check_bases): Propagate non-literality.
379 (check_field_decls): Likewise.
380 (finalize_literal_type_property): New.
381 (check_bases_and_members): Call it.
382 * cp-tree.h (TYPE_HAS_CONSTEXPR_CTOR): New.
383 (lang_type_class): Add has_constexpr_ctor field.
384 (DECL_DECLARED_CONSTEXPR_P): Strip template.
385 * decl.c (grok_special_member_properties): Set
386 TYPE_HAS_CONSTEXPR_CTOR.
388 2010-10-27 Jason Merrill <jason@redhat.com>
390 * call.c (build_integral_nontype_arg_conv): New.
391 * cp-tree.h: Declare it.
392 * pt.c (convert_nontype_argument): Use it.
394 * error.c (dump_simple_decl): Print constexpr.
396 * cvt.c (build_up_reference): Use target_type for the temporary var.
398 * except.c (build_throw): Set EXPR_LOCATION.
400 * tree.c (build_cplus_new): Handle CONSTRUCTOR.
402 * semantics.c (finish_compound_stmt): Avoid creating an
403 unnecessary BIND_EXPR.
405 * call.c (convert_like_real): Don't check narrowing if the element
406 is also an initializer-list.
408 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
410 * parser.c (cp_parser_objc_at_property_declaration): Recognize
411 RID_ASSIGN, RID_COPY, RID_RETAIN, RID_READWRITE and RID_NONATOMIC.
412 Do not use objc_set_property_attr, but use local variables
413 instead. Detect repeated usage of setter, getter and ivar
414 attributes. Improved error processing when a setter name does not
415 end in ':'. Do not check for CPP_CLOSE_PAREN after we determined
416 that the token is a keyword. Updated call to
417 objc_add_property_declaration.
419 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
421 * parser.c (cp_parser_objc_property_decl): Renamed to
422 cp_parser_objc_struct_declaration. Return the parsed trees
423 instead of calling objc_add_property_variable directly. Detect
424 missing or invalid declspecs. Implemented attributes. Do not eat
425 the ';' at the end. Exit loop whenever a non-comma is parsed, not
427 (cp_parser_objc_at_property): Renamed to
428 cp_parser_objc_at_property_declaration. Updated calls to
429 objc_add_property_variable, now objc_add_property_declaration, and
430 to cp_parser_objc_property_decl, now
431 cp_parser_objc_struct_declaration. Rewritten all code to be more
432 robust in dealing with syntax errors, and almost identical to the
433 one in c_parser_objc_at_property_declaration.
434 (cp_parser_objc_property_attrlist): Removed.
435 (cp_parser_objc_method_prototype_list): Updated call to
436 cp_parser_objc_at_property.
437 (cp_parser_objc_method_definition_list): Same change.
438 (cp_parser_objc_class_ivars): Detect a number of invalid
439 declarations of instance variables and produce errors when they
442 2010-10-26 Jason Merrill <jason@redhat.com>
444 * tree.c (build_vec_init_expr): Split out from...
445 (build_array_copy): ...here.
446 * init.c (perform_member_init): Use it.
447 * cp-tree.h: Declare it.
448 * cp-gimplify.c (cp_gimplify_init_expr): Don't gimplify the slot for
449 VEC_INIT_EXPR and AGGR_INIT_EXPR here. Drop pre/post parameters.
450 (cp_gimplify_expr): Handle array default-initialization via
453 * tree.c (stabilize_expr): Handle xvalues properly.
455 * call.c (build_over_call): Use argarray[0] for 'this' argument.
457 * decl.c (finish_function): Don't look at function_depth.
459 2010-10-25 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
461 Implement opaque-enum-specifiers for C++0x.
462 * cp-tree.h (SET_OPAQUE_ENUM_P): New.
463 (OPAQUE_ENUM_P): New.
464 (ENUM_FIXED_UNDERLYING_TYPE_P): New.
465 (start_enum): Update prototype.
466 (finish_enum_value_list): New prototype.
467 * parser.c (cp_parser_elaborated_type_specifier): Issue a pedwarn if
468 "enum class" is used in an elaborated-type-specifier.
469 (cp_parser_enum_specifier): Rewrite to parse opaque-enum-specifiers.
470 * decl.c (copy_type_enum): New.
471 (finish_enum_value_list): New, with code from finish_enum.
472 (finish_enum): A lot of code removed. Added a gcc_assert.
473 (start_enum): Add parameters enumtype and is_new.
474 Rewrite to work with opaque-enum-specifiers.
475 * pt.c (maybe_process_partial_specialization): Allow for template
476 specialization of enumerations, with a pedwarn.
477 (lookup_template_class): Update call to start_enum. Call to
479 (tsubst_enum): Call to begin_scope, finish_scope and
480 finish_enum_value_list.
482 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
484 Removed Objective-C++ specific replacement of cxx_printable_name.
485 * cp-objcp-common.h: Added LANG_HOOKS_DECL_PRINTABLE_NAME, set
486 to cxx_printable_name for both C++ and Objective-C++.
487 * cp-lang.h: Removed LANG_HOOKS_DECL_PRINTABLE_NAME.
489 * error.c (dump_decl): For Objective-C++, call
490 objc_maybe_printable_name here ...
491 * tree.c (cxx_printable_name_internal): ... instead of here.
493 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
495 * tree.c (cxx_printable_name_internal): In Objective-C++, call
496 objc_maybe_printable_name.
498 2010-10-22 Jason Merrill <jason@redhat.com>
501 * pt.c (instantiate_class_template): Don't instantiate default
505 * init.c (build_vec_init): Handle memberwise move.
507 2010-10-21 Paolo Carlini <paolo.carlini@oracle.com>
510 * call.c (add_function_candidate): Don't use TREE_VALUE on null
513 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
515 * parser.c (cp_parser_objc_method_type): Mark inline. Return a
516 bool instead of calling objc_set_method_type.
517 (cp_parser_objc_method_signature): Updated calls to
518 cp_parser_objc_method_type and to objc_build_method_signature.
519 (cp_parser_objc_method_prototype_list): Updated calls to
520 objc_add_method_declaration. Use token->type to determine if it
521 is a class method or not.
522 (cp_parser_objc_method_definition_list): Same change.
524 2010-10-20 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
527 * parser.c (cp_convert_range_for): Call cp_finish_decl
528 instead of finish_expr_stmt.
530 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
532 * cp-lang.c (finish_file): Removed.
533 * decl2.c (cp_write_global_declarations): Call
534 objc_write_global_declarations when compiling Objective-C++.
536 2010-10-19 Paolo Carlini <paolo.carlini@oracle.com>
539 * pt.c (add_to_template_args): Check extra_args for error_mark_node.
540 (coerce_template_parms): Likewise for args.
542 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
544 Implemented parsing @synthesize and @dynamic for Objective-C++.
545 * parser.c (cp_parser_objc_method_definition_list): Recognize
546 RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
547 (cp_parser_objc_at_dynamic_declaration): New.
548 (cp_parser_objc_at_synthesize_declaration): New.
550 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
552 * parser.c (cp_parser_objc_identifier_list): Check the return
553 value of cp_parser_identifier and react if it is error_mark_node.
555 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
557 Merge from apple/trunk branch on FSF servers.
559 2005-03-01 Fariborz Jahanian <fjahanian@apple.com>
562 * call.c (standard_conversion, implicit_conversion): Ignore
563 'volatile' attribute of artificially volatized type in objc when
564 evaluating various conversion weights.
566 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
569 * typeck.c (comp_ptr_ttypes_real): Remove the hack. un-volatize the
570 artiificially 'volatized' type before doing pointer comparison.
572 2010-10-18 Jakub Jelinek <jakub@redhat.com>
575 * semantics.c (finish_goto_stmt): Call mark_rvalue_use on computed
578 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
580 Merge from apple/trunk branch on FSF servers.
582 2006-04-19 Fariborz Jahanian <fjahanian@apple.com>
585 * parser.c (cp_parser_simple_type_specifier): Don't lookup for
586 objc object types if type is scope qualified.
588 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
590 Merge from apple/trunk branch on FSF servers.
592 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
595 * lex.c (unqualified_name_lookup_error): Issue diagnostic
596 for private 'ivar' access.
598 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
600 * parser.c (cp_parser_objc_visibility_spec): Update to use visibility
601 enum, and handle @package.
603 2010-10-15 Jason Merrill <jason@redhat.com>
606 * tree.c (cp_build_qualified_type_real): Don't reuse a variant
607 with a different typedef variant of the element type.
609 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
611 merge from FSF apple 'trunk' branch.
612 2006 Fariborz Jahanian <fjahanian@apple.com>
614 Radars 4436866, 4505126, 4506903, 4517826
615 * typeck.c (finish_class_member_access_expr): Handle CLASS.property
617 (cp_build_modify_expr): Likewise.
618 * parser.c (cp_parser_objc_method_prototype_list): Handle @property.
619 (cp_parser_objc_method_definition_list): Likewise.
620 (cp_parser_objc_property_decl): New.
621 (cp_parser_objc_property_attrlist): New.
622 (cp_parser_objc_at_property): New.
624 2010-10-14 Richard Guenther <rguenther@suse.de>
627 * cp-tree.h (NULLPTR_TYPE_P): Adjust.
628 * decl.c (cxx_init_decl_processing): Build a NULLPTR_TYPE node,
630 * error.c (dump_type): Handle NULLPTR_TYPE.
631 (dump_type_prefix): Likewise.
632 (dump_type_suffix): Likewise.
633 * mangle.c (write_type): Likewise.
634 * name-lookup.c (arg_assoc_type): Likewise.
635 * rtti.c (typeinfo_in_lib_p): Likewise.
636 * pt.c (tsubst): Likewise.
638 2010-10-13 Jason Merrill <jason@redhat.com>
641 * class.c (fixup_attribute_variants): New fn.
642 * cp-tree.h: Declare it.
643 * pt.c (instantiate_class_template): Call it.
644 * semantics.c (begin_class_definition): Call it.
646 2010-10-13 Richard Henderson <rth@redhat.com>
648 * cp-lang.c (cp_eh_personality): Update call to
649 build_personality_function.
650 * except.c (choose_personality_routine): Update function comment.
652 2010-10-13 Richard Guenther <rguenther@suse.de>
654 * tree.c (cp_free_lang_data): Free DECL_NAMESPACE_USERS and
655 clear DECL_CHAIN of NAMESPACE_DECLs.
657 2010-10-11 Martin Jambor <mjambor@suse.cz>
660 * cp-tree.h (current_class_ref): Check that cp_function_chain is
662 * call.c (build_cxx_call): Likewise.
664 2010-10-10 Jason Merrill <jason@redhat.com>
666 * pt.c (tsubst_default_argument): Handle DEFAULT_ARG.
667 (tsubst_default_arguments): Only do this once for cloned fns.
668 (tsubst): Use typedef_variant_p. Handle LANG_TYPE. Don't
670 (tsubst_expr): Avoid calling tsubst_expr for non-expressions.
671 (tsubst_copy_and_build): Likewise.
672 (tsubst_initializer_list): Likewise.
673 (tsubst_copy): Change default to gcc_unreachable. Handle
674 OVERLOAD and PTRMEM_CST.
676 2010-10-10 Jason Merrill <jason@redhat.com>
680 * pt.c (tsubst_copy) [INTEGER_CST]: Instantiate the type.
682 2010-10-07 Andi Kleen <ak@linux.intel.com>
684 * Make-lang.in (c++_OBJS): Remove dummy-checksum.o.
685 (cc1plus-dummy): Remove.
686 (cc1plus-checksum): Change to run checksum over object files
689 2010-10-08 Joseph Myers <joseph@codesourcery.com>
691 * cp-objcp-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
693 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
695 * cp-tree.def: Changed type of AT_ENCODE_EXPR from tcc_unary to
697 * cxx-pretty-print.c (pp_cxx_unary_expression): Added case for
699 * error.c (dump_expr): Added case for AT_ENCODE_EXPR.
700 * pt.c (tsubst_copy): Added case for AT_ENCODE_EXPR.
701 (value_dependent_expression_p): Added case for AT_ENCODE_EXPR.
702 (type_dependent_expression_p): Added case for AT_ENCODE_EXPR.
703 * parser.c (cp_parser_objc_encode_expression): Updated comment.
705 2010-10-07 Nicola Pero <nicola@nicola.brainstorm.co.uk>
707 Merge from apple/trunk branch on FSF servers.
709 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
712 * parser.c (cp_parser_objc_interstitial_code): Recognize
713 and parse RID_NAMESPACE keyword.
715 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
717 * parser.c (cp_parser_objc_method_tail_params_opt): Peek new token after
718 finding ellipsis, before checking for attributes.
720 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
722 Merge from apple/trunk branch on FSF servers.
723 * cp-tree.def: Added AT_ENCODE_EXPR here instead of to the no
724 longer existing gcc/c-common.def.
726 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
729 * pt.c (tsubst_copy_and_build): Instantiate @endcode(T).
730 * parser.c (cp_parser_objc_encode_expression): Build a templatized
731 parse tree for @encode(T).
733 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
736 * c-common.def: Add new expression code AT_ENCODE_EXPR.
738 2010-10-06 Eric Botcazou <ebotcazou@adacore.com>
741 * typeck.c (cp_build_addr_expr_1): Add check for incomplete types in
742 code folding offsetof-like computations.
744 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
747 * parser.c (cp_parser_objc_class_interface): If no identifier
748 follows an @interface token, stop parsing the interface after
750 (cp_parser_objc_class_implementation): If no identifier follows an
751 @implementation token, stop parsing the implementation after
754 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
757 * parser.c (cp_parser_objc_method_keyword_params): If the required
758 colon is not found while parsing parameters, stop parsing them.
760 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
763 * parser.c (cp_parser_objc_class_ivars): Do not eat the EOF or
764 @end after detecting it. Print an error if @end is found without
766 (cp_parser_objc_method_prototype_list): Do not eat the EOF after
767 detecting it. Fixed reading the next token when continuing
768 because of an error in a method signature. Print an error if EOF
769 is found without an '@end'.
770 (cp_parser_objc_method_definition_list): Same change.
772 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
774 Merge from apple/trunk branch on FSF servers:
776 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
779 * parser.c (cp_parser_objc_method_keyword_params): Check for valid
780 method parameters and issue error.
781 (cp_parser_objc_method_definition_list): Check for invalid tokens
782 which cannot start a function definition.
784 2005-10-14 Fariborz Jahanian <fjahanian@apple.com>
787 * parser.c (cp_parser_objc_message_args): Check for missing message
788 arguments and syntax error.
790 2005-10-13 Fariborz Jahanian <fjahanian@apple.com>
793 * parser.c (cp_parser_objc_class_ivars): Check for @end/eof while
796 2005-08-15 Ziemowit Laski <zlaski@apple.com>
799 * parser.c (cp_parser_objc_interstitial_code): Catch stray
800 '{' and '}' tokens and issue appropriate errors.
802 2005-08-02 Ziemowit Laski <zlaski@apple.com>
805 (cp_parser_statement_seq_opt): In addition to '}' and
806 end-of-file, a statement sequence may also be terminated
809 2010-10-05 Joseph Myers <joseph@codesourcery.com>
811 * cp-tree.h (cxx_print_error_function,
812 cxx_initialize_diagnostics): Declare using diagnostic_context
815 2010-10-04 Andi Kleen <ak@linux.intel.com>
817 * Make-lang.in (g++, cc1plus): Add + to build rule.
819 2010-10-04 Jason Merrill <jason@redhat.com>
821 * tree.c (decl_storage_duration): New.
822 * cp-tree.h: Declare it.
823 (duration_kind): Return values.
825 2010-10-03 Jason Merrill <jason@redhat.com>
827 * typeck.c (require_complete_type_sfinae): Add complain parm to...
828 (require_complete_type): ...this function.
829 (cp_build_array_ref, convert_arguments): Use it.
830 (convert_for_initialization, cp_build_modify_expr): Likewise.
831 * cp-tree.h: Declare it.
832 * call.c (build_over_call): Use it.
834 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
836 merge from FSF 'apple/trunk' branch.
837 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
840 * cp/parser.c (cp_parser_objc_interstitial_code): For
841 @optional/@required set the optional/required flag.
843 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
845 * parser.c (cp_lexer_get_preprocessor_token): Tidied up comments
846 and indentation when finding an Objective-C++ CPP_AT_NAME token.
848 2010-09-29 Richard Guenther <rguenther@suse.de>
850 * cp-tree.h (CP_DECL_CONTEXT): Check DECL_FILE_SCOPE_P.
851 (CP_TYPE_CONTEXT): Similar.
852 (FROB_CONTEXT): Frob global_namespace to the global
853 TRANSLATION_UNIT_DECL.
854 * decl.c (cxx_init_decl_processing): Build a TRANSLATION_UNIT_DECL,
855 set DECL_CONTEXT of global_namespace to it.
856 (start_decl): Use CP_DECL_CONTEXT and test TYPE_P
857 instead of zeroing context.
858 (cp_finish_decl): Use DECL_FILE_SCOPE_P.
859 (grokfndecl): Likewise.
860 (start_preparsed_function): Likewise.
861 * name-lookup.c (maybe_push_decl): Use DECL_NAMESPACE_SCOPE_P.
862 (namespace_binding): Use SCOPE_FILE_SCOPE_P.
863 * pt.c (template_class_depth): Use CP_TYPE_CONTEXT.
864 (is_specialization_of_friend): Use CP_DECL_CONTEXT.
865 (push_template_decl_real): Likewise.
866 (tsubst_friend_class): Likewise. Adjust context comparisons.
867 (instantiate_class_template): Use CP_TYPE_CONTEXT.
868 (tsubst): Do not substitute into TRANSLATION_UNIT_DECL.
869 * cxx-pretty-print.c (pp_cxx_nested_name_specifier): Use
872 2010-09-29 Yao Qi <yao@codesourcery.com>
874 * decl.c (get_atexit_node): Fix typo.
876 2010-09-28 Jason Merrill <jason@redhat.com>
878 * tree.c (lvalue_kind): Rename from lvalue_p_1, make nonstatic.
879 (real_lvalue_p): Take const_tree.
881 * typeck.c (lvalue_or_else): Make temporary arg a permerror.
882 (cp_build_addr_expr_1): Likewise.
884 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
886 Partially merged from apple/trunk branch on FSF servers:
887 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
888 Radar 3803157 (method attributes)
890 * parser.c (cp_parser_objc_method_keyword_params): Handle attributes.
891 (cp_parser_objc_method_tail_params_opt): Likewise.
892 (cp_parser_objc_method_signature): Likewise.
893 (cp_parser_objc_method_maybe_bad_prefix_attributes): New.
894 (cp_parser_objc_method_prototype_list): Handle attributes.
895 (cp_parser_objc_method_definition_list): Likewise.
897 2010-09-28 Richard Henderson <rth@redhat.com>
899 * cp-lang.c: Include "target.h".
900 (cp_eh_personality): Use targetm.except_unwind_info.
901 * Make-lang.in (cp-lang.o): Update deps.
903 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
905 * parser.c (cp_parser_objc_valid_prefix_attributes): New.
906 (cp_parser_declaration): Parse prefix attributes for ObjC++.
907 (cp_parser_objc_protocol_declaration): Handle attributes.
908 (cp_parser_objc_class_interface): Likewise.
909 (cp_parser_objc_declaration): Likewise.
911 2010-09-27 Jason Merrill <jason@redhat.com>
913 Require lvalues as specified by the standard.
914 * typeck.c (lvalue_or_else): Use real_lvalue_p.
915 (cp_build_addr_expr_1): Split out of cp_build_unary_op.
916 (cp_build_addr_expr, cp_build_addr_expr_strict): Interfaces.
917 (decay_conversion, get_member_function_from_ptrfunc): Adjust.
918 (build_x_unary_op, build_reinterpret_cast_1): Adjust.
919 (build_const_cast_1): Adjust.
920 * cp-tree.h: Declare new fns.
921 * call.c (build_this, convert_like_real, build_over_call): Adjust.
922 (initialize_reference): Adjust.
923 * class.c (build_base_path, convert_to_base_statically): Adjust.
924 (build_vfn_ref, resolve_address_of_overloaded_function): Adjust.
925 * cvt.c (build_up_reference, convert_to_reference): Adjust.
926 * decl.c (register_dtor_fn): Adjust.
927 * decl2.c (build_offset_ref_call_from_tree): Adjust.
928 * except.c (initialize_handler_parm): Adjust.
929 * init.c (build_offset_ref, build_delete, build_vec_delete): Adjust.
930 * rtti.c (build_dynamic_cast_1, tinfo_base_init): Adjust.
931 * tree.c (stabilize_expr): Adjust.
933 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
935 Merge from apple/trunk branch on FSF servers:
937 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
940 * typeck.c (composite_pointer_type): Call objc_have_common_type
941 when comparing two objective-c pointer types.
943 2005-07-18 Ziemowit Laski <zlaski@apple.com>
946 * call.c (standard_conversion): Do not issue warnings when
947 comparing ObjC pointer types.
949 2005-06-22 Ziemowit Laski <zlaski@apple.com>
952 * call.c (standard_conversion): Allow for a pointer conversion
953 between any two ObjC pointer types.
954 * typeck.c (composite_pointer_type): Determine common type
955 for two ObjC pointer types.
957 2010-09-24 Jan Hubicka <jh@suse.cz>
959 * decl.c (finish_function): Use decl_replaceable_p
960 * method.c (make_alias_for_thunk): Update call of
961 cgraph_same_body_alias.
963 2010-09-24 Jason Merrill <jason@redhat.com>
965 * decl.c (compute_array_index_type): Remember type dependence of
967 * pt.c (dependent_type_p_r): Don't recompute it here.
969 * error.c (dump_expr) [CASE_CONVERT]: Print conversion between
970 reference and pointer to the same type as "*" or "&".
972 2010-09-24 Nicola Pero <nicola.pero@meta-innovation.com>
974 * typeck.c (warn_args_num): Use warning 'too many arguments to
975 method [methodname]' for an Objective-C method instead of the less
976 satisfactory 'too many arguments to function' (with no method
979 2010-09-21 Jason Merrill <jason@redhat.com>
981 * mangle.c (write_expression) [SCOPE_REF]: Only do -fabi-version=1
982 special handling if we know the member.
984 2010-09-18 Jason Merrill <jason@redhat.com>
986 * call.c (compare_ics): Do lvalue/rvalue reference binding
987 comparison for ck_list, too.
989 2010-09-15 Jason Merrill <jason@redhat.com>
991 * semantics.c (finish_id_expression): Diagnose use of function
992 parms in evaluated context outside function body.
994 * decl2.c (grokbitfield): Diagnose non-integral width.
996 * call.c (convert_like_real): Use the underlying type of the
997 reference for the temporary.
999 2010-09-15 Jakub Jelinek <jakub@redhat.com>
1002 * class.c (build_vtbl_initializer): Use fn instead of init's operand
1003 as first argument to FDESC_EXPR.
1005 2010-09-15 Paolo Carlini <paolo.carlini@oracle.com>
1008 * decl.c (grokdeclarator): Check build_memfn_type return value
1009 for error_mark_node.
1011 2010-09-13 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1013 * semantics.c (finish_for_stmt): Always test flag_new_for_scope.
1014 (begin_range_for_stmt): Likewise.
1016 2010-09-11 Rodrigo Rivas <rodrigorivascosta@gmail.com>
1018 Implement range-based for-statements.
1019 * cp-tree.def (RANGE_FOR_STMT): New.
1020 * cp-tree.h (RANGE_FOR_DECL, RANGE_FOR_EXPR, RANGE_FOR_BODY): New.
1021 (cp_convert_range_for): Declare.
1022 * pt.c (tsubst_expr): Add RANGE_FOR_STMT.
1023 (tsubst_copy_and_build): perform_koenig_lookup takes extra argument.
1024 * semantics.c (begin_range_for_stmt): New.
1025 (finish_range_for_decl): New.
1026 (finish_for_stmt): Accept also RANGE_FOR_STMT.
1027 (perform_koenig_lookup): Add extra argument include_std.
1028 * parser.c (cp_parser_c_for): New with code from
1029 cp_parser_iteration_statement().
1030 (cp_parser_range_for): New.
1031 (cp_convert_range_for): New.
1032 (cp_parser_iteration_statement): Add range-for support.
1033 (cp_parser_condition): Adjust comment.
1034 (cp_parser_postfix_expression): perform_koenig_lookup takes extra
1036 * dump.c (cp_dump_tree): Add RANGE_FOR_STMT.
1037 * cxx-pretty-print.c: Likewise.
1038 * lex.c (cxx_init): Likewise.
1039 * name-lookup.c (lookup_function_nonclass): Add extra argument
1041 (lookup_arg_dependent): Likewise.
1042 * name-lookup.h: Likewise.
1044 2010-09-10 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1047 * error.c (maybe_warn_cpp0x): Add new warning
1048 CPP0X_INLINE_NAMESPACES.
1049 * parser.c (cp_parser_namespace_definition): Likewise.
1050 * cp-tree.h (cpp0x_warn_str): Likewise.
1052 2010-09-10 Richard Guenther <rguenther@suse.de>
1054 * decl.c (reshape_init_vector): For VECTOR_TYPEs, use
1055 TYPE_VECTOR_SUBPARTS instead of TYPE_DEBUG_REPRESENTATION_TYPE.
1057 2010-09-10 Jan Hubicka <jh@suse.cz>
1059 PR tree-optimization/45605
1060 * cp/class.c (build_vtbl_initializer): Avoid wrong type conversion in
1063 2010-09-08 Jakub Jelinek <jakub@redhat.com>
1066 * pt.c (tsubst) <case INTEGER_TYPE>: Call mark_rvalue_use
1067 before calling fold_decl_constant_value.
1069 2010-09-07 Arnaud Charlet <charlet@adacore.com>
1071 * cp-tree.h (build_enumerator): Add new location_t parameter.
1072 (build_lang_decl_loc): New function.
1073 * decl.c (build_enumerator): New parameter loc. Use it when calling
1074 build_decl. Replace build_lang_decl with build_lang_decl_loc.
1075 * pt.c (tsubst_enum): Adjust call to build_enumerator.
1076 * parser.c (cp_parser_enumerator_definition): Ditto.
1077 * lex.c (build_lang_decl_loc): New function.
1079 2010-09-06 Dodji Seketeli <dodji@redhat.com>
1084 * tree.c (strip_typedefs): Strip typedefs from the context of
1087 2010-09-06 Mark Mitchell <mark@codesourcery.com>
1089 * typeck.c (cp_build_binary_op): Call do_warn_double_promotion.
1090 * call.c (build_conditional_expr): Likewise.
1091 (convert_arg_to_ellipsis): Likewise.
1093 2010-09-06 Arnaud Charlet <charlet@adacore.com>
1095 * parser.c (make_pointer_declarator, make_reference_declarator,
1096 make_call_declarator, make_array_declarator): Set declarator->id_loc.
1097 (cp_parser_init_declarator): Adjust location of decl if appropriate.
1099 2010-09-06 Jason Merrill <jason@redhat.com>
1101 * call.c (implicit_conversion): Fix value-init of enums.
1102 (convert_like_real): Likewise.
1104 * decl.c (cp_finish_decl): Don't change init for auto deduction.
1106 * pt.c (fold_non_dependent_expr_sfinae): Split out from...
1107 (fold_non_dependent_expr): ...here.
1108 (convert_nontype_argument): Use it. Take complain parm.
1109 Use perform_implicit_conversion instead of ocp_convert.
1110 Allow cv-qual changes.
1111 (convert_template_argument): Pass complain down.
1112 (tsubst_template_arg): Suppress constant expression warnings.
1115 * method.c (synthesized_method_walk): In constructors, also check
1116 subobject destructors.
1118 * semantics.c (finish_compound_literal): Always build a
1121 2010-08-30 Paolo Carlini <paolo.carlini@oracle.com>
1124 * decl.c (grokdeclarator): Use MAIN_NAME_P only on IDENTIFIER_NODEs.
1126 2010-08-30 Jakub Jelinek <jakub@redhat.com>
1129 * parser.c (cp_parser_omp_atomic): Handle boolean
1130 {PRE,POST}_INCREMENT.
1132 2010-08-29 Jason Merrill <jason@redhat.com>
1135 * parser.c (cp_parser_parameter_declaration): Pop parameter decls
1136 after tentative parsing.
1138 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1140 * Make-lang.in (g++spec.o): Update dependencies.
1141 * g++spec.c: Include opts.h
1142 (MATH_LIBRARY, LIBSTDCXX): Remove initial "-l".
1143 (lang_specific_driver): Use cl_decoded_option structures.
1145 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1147 * call.c: Use FOR_EACH_VEC_ELT.
1148 * class.c: Likewise.
1150 * decl2.c: Likewise.
1151 * error.c: Likewise.
1152 * except.c: Likewise.
1153 * mangle.c: Likewise.
1154 * method.c: Likewise.
1155 * name-lookup.c: Likewise.
1156 * parser.c: Likewise.
1159 * semantics.c: Likewise.
1160 * typeck2.c: Likewise.
1162 2010-08-19 Jason Merrill <jason@redhat.com>
1164 * call.c (reference_related_p): Check for error_mark_node.
1165 (add_function_candidate): Check it instead of
1166 same_type_ignoring_top_level_qualifiers_p.
1169 * init.c (build_new_1): Don't use build_value_init in a template.
1170 (build_value_init): Make sure we don't.
1173 * cp-gimplify.c (cp_gimplify_expr): Also remove assignment
1174 of empty class CONSTRUCTOR.
1176 * except.c (pending_noexcept, pending_noexcept_checks): New.
1177 (perform_deferred_noexcept_checks): New.
1178 (maybe_noexcept_warning): Split from...
1179 (finish_noexcept_expr): ...here. Adjust.
1180 * decl2.c (cp_write_global_declarations): Call
1181 perform_deferred_noexcept_checks.
1182 * cp-tree.h: And declare it.
1184 2010-08-18 Nathan Froyd <froydnj@codesourcery.com>
1187 * name-lookup.c (push_overloaded_decl): Change DECL_CHAIN to
1190 2010-08-17 Kai Tietz <kai.tietz@onevision.com>
1192 * class.c (note_name_declared_in_class): Make in 'extern "C"' blocks,
1193 or if -fms-extensions is enabled check, check permissive.
1195 2010-08-09 Jason Merrill <jason@redhat.com>
1198 * pt.c (lookup_template_class): Don't re-coerce outer parms.
1200 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1202 * call.c (add_builtin_candidates): Use VECs for local variable
1203 `types'. Adjust remainder of function accordingly.
1205 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1207 * name-lookup.c (is_associated_namespace): Convert local variables
1208 to be VECs instead of TREE_LISTs.
1210 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1212 * tree.c (varargs_function_p): Use stdarg_p.
1214 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1216 * parser.c (cp_default_arg_entry): Declare. Declare a VEC of it.
1217 (cp_unparsed_functions_entry): Declare. Declare a VEC of it.
1218 (cp_parser) [unparsed_functions_queues]: Rename to unparsed_queues.
1219 Change type to a VEC.
1220 (unparsed_funs_with_default_args): Define.
1221 (unparsed_funs_with_definitions): Define.
1222 (push_unparsed_function_queues): New function.
1223 (cp_parser_new): Call it.
1224 (pop_unparsed_function_queues): New function.
1225 (cp_parser_class_specifier): Adjust processing of unparsed functions.
1226 (cp_parser_template_declaration_after_export): Use VEC_safe_push.
1227 (cp_parser_save_member_function_body): Likewise.
1228 (cp_parser_late_parsing_for_member): Call push_unparsed_function_queues
1229 and pop_unparsed_function_queues.
1230 (cp_parser_late_parsing_default_args): Likewise.
1231 (cp_parser_save_default_args): Use VEC_safe_push.
1233 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1235 * name-lookup.h (cp_label_binding): Declare. Declare a VEC type
1237 (cp_binding_level): Convert shadowed_labels and dead_vars_from_for
1239 * decl.c (poplevel): Adjust for type changes.
1240 (declare_local_label): Likewise.
1242 2010-08-06 Jason Merrill <jason@redhat.com>
1244 * typeck.c (complete_type_or_maybe_complain): Split out from...
1245 (complete_type_or_else): Here.
1246 (build_class_member_access_expr): Call it.
1247 (finish_class_member_access_expr): Likewise.
1248 * call.c (build_special_member_call): Likewise.
1249 * cvt.c (build_expr_type_conversion): Likewise.
1250 * init.c (build_new): Likewise.
1251 * typeck2.c (build_functional_cast): Likewise.
1252 * cp-tree.h: Declare it.
1254 * init.c (build_value_init): Add complain parm.
1255 (build_value_init_noctor): Likewise.
1256 (perform_member_init): Pass it.
1257 (expand_aggr_init_1): Likewise.
1258 (build_new_1): Likewise.
1259 (build_vec_init): Likewise.
1260 * pt.c (tsubst_expr): Likewise.
1261 * typeck2.c (build_functional_cast): Likewise.
1262 * cp-tree.h: Adjust.
1263 * tree.c (build_target_expr_with_type): Handle error_mark_node.
1265 * typeck.c (decay_conversion): Any expression with type nullptr_t
1268 2010-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1271 * decl.c (duplicate_decls): Merge DECL_USER_ALIGN and DECL_PACKED.
1273 2010-07-27 Jason Merrill <jason@redhat.com>
1275 * pt.c (tsubst_expr) [DECL_EXPR]: Handle getting an AGGR_INIT_EXPR
1276 from build_value_init.
1277 * init.c (build_value_init_noctor): Give error for unknown array
1280 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1282 * cp-objcp-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
1284 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1286 * cp-objcp-common.c (cxx_initialize_diagnostics): First call
1287 c_common_initialize_diagnostics.
1288 * cp-objcp-common.h (LANG_HOOKS_OPTION_LANG_MASK,
1289 LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define.
1291 2010-07-21 Jason Merrill <jason@redhat.com>
1293 * tree.c (cp_tree_equal): Fix CONSTRUCTOR handling.
1295 * parser.c (cp_parser_init_declarator): Pass LOOKUP_NORMAL
1298 2010-07-20 Jeffrey Yasskin <jyasskin@google.com>
1301 * pt.c (instantiate_class_template): Propagate the template's
1302 location to its instance.
1304 2010-07-20 Jason Merrill <jason@redhat.com>
1307 * pt.c (tsubst_copy_and_build): Rework last change.
1310 * pt.c (tsubst_copy_and_build): Handle partial substitution of
1313 2010-07-19 Jason Merrill <jason@redhat.com>
1316 * semantics.c (finish_decltype_type): Correct decltype
1317 of parenthesized rvalue reference variable.
1320 * tree.c (cp_tree_equal): Compare type of *CAST_EXPR.
1321 * pt.c (iterative_hash_template_arg): Hash type of *CAST_EXPR.
1323 2010-07-19 Paolo Carlini <paolo.carlini@oracle.com>
1326 * typeck.c (build_x_compound_expr_from_list): Add tsubst_flags_t
1328 * cp-tree.h: Adjust declaration.
1329 * init.c (perform_member_init): Adjust caller.
1330 * decl.c (grok_reference_init, cp_finish_decl): Likewise.
1331 * typeck2.c (store_init_value): Likewise.
1332 (build_functional_cast): Pass complain argument to
1333 build_x_compound_expr_from_list.
1335 2010-07-16 Jason Merrill <jason@redhat.com>
1338 * pt.c (process_partial_specialization): Diagnose partial
1339 specialization after instantiation.
1340 (most_specialized_class): Add complain parm.
1342 * ptree.c (cxx_print_xnode): Handle TEMPLATE_INFO.
1344 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1346 * init.c (build_new_1): Use cp_build_function_call_nary instead of
1347 cp_build_function_call.
1349 2010-07-15 Jason Merrill <jason@redhat.com>
1352 * call.c (add_function_candidate): If we're working on an implicit
1353 declaration, don't consider candidates that won't match.
1354 * typeck.c (same_type_ignoring_top_level_qualifiers_p): Now a fn.
1355 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): Adjust.
1358 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1359 (TYPE_HAS_USER_OPEQ): New.
1360 * decl.c (grok_special_member_properties): Set it.
1361 * class.c (add_implicitly_declared_members): Don't lazily declare
1362 constructors/operator= if a base or member has a user-declared one.
1363 (check_bases_and_members, check_bases): Adjust.
1364 (check_field_decls, check_field_decl): Adjust.
1366 2010-07-15 Anatoly Sokolov <aesok@post.ru>
1368 * decl.c (integer_three_node): Remove.
1369 (cxx_init_decl_processing): Do not initialize the integer_three_node.
1370 * cp-tree.h (integer_three_node): Remove.
1372 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1374 * cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
1376 * class.c: Likewise.
1377 * cp-gimplify.c: Likewise.
1379 * decl2.c: Likewise.
1381 * mangle.c: Likewise.
1382 * name-lookup.c: Likewise.
1383 * optimize.c: Likewise.
1384 * parser.c: Likewise.
1387 * search.c: Likewise.
1388 * semantics.c: Likewise.
1389 * typeck.c: Likewise.
1390 * typeck2.c: Likewise.
1392 2010-07-14 Jason Merrill <jason@redhat.com>
1394 * init.c (sort_mem_initializers): Rename "field_type" to "ctx".
1395 (build_field_list): Cache field type.
1397 Implement C++0x unrestricted unions (N2544)
1398 * class.c (check_field_decl): Loosen union handling in C++0x.
1399 * method.c (walk_field_subobs): Split out from...
1400 (synthesized_method_walk): ...here. Set msg before loops.
1401 (process_subob_fn): Check for triviality in union members.
1402 * init.c (sort_mem_initializers): Splice out uninitialized
1403 anonymous unions and union members.
1404 (push_base_cleanups): Don't automatically destroy anonymous unions
1407 2010-07-13 Jason Merrill <jason@redhat.com>
1410 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1411 (TYPE_HAS_USER_OPEQ): New.
1412 * decl.c (grok_special_member_properties): Set it.
1413 * class.c (add_implicitly_declared_members): Don't lazily declare
1414 constructors/operator= if a base or member has a user-declared one.
1415 (check_bases_and_members, check_bases): Adjust.
1416 (check_field_decls, check_field_decl): Adjust.
1417 * method.c (synthesized_method_walk): Initialize check_vdtor.
1420 * mangle.c (write_type): Canonicalize.
1421 (canonicalize_for_substitution): Retain cv-quals on FUNCTION_TYPE.
1422 (write_CV_qualifiers_for_type): Ignore them in abi>=5.
1424 2010-07-13 Paolo Carlini <paolo.carlini@oracle.com>
1427 * call.c (convert_like_real): Adjust convert_ptrmem call, pass
1429 * typeck.c (get_delta_difference): Update prototype, add a
1430 tsubst_flags_t parameter; update get_delta_difference_1 calls and
1431 add checks for error_mark_node.
1432 (get_delta_difference_1): Update prototype, add a tsubst_flags_t
1433 parameter; update lookup_base call.
1434 (build_ptrmemfunc): Update prototype, add a tsubst_flags_t
1435 parameter; update get_delta_difference call and add check for
1437 (convert_ptrmem): Update prototype, add a tsubst_flags_t
1438 parameter; update get_delta_difference call and add check for
1439 error_mark_node; update build_ptrmemfunc call.
1440 (build_static_cast_1): Adjust convert_ptrmem call.
1441 (expand_ptrmemfunc_cst): Adjust get_delta_difference call.
1442 (cp_build_unary_op): Adjust build_ptrmemfunc call.
1443 * cvt.c (cp_convert_to_pointer, convert_force): Adjust convert_ptrmem
1444 and build_ptrmemfunc calls.
1445 * cp-tree.h: Update build_ptrmemfunc and convert_ptrmem prototypes.
1447 2010-07-12 Paolo Carlini <paolo.carlini@oracle.com>
1450 * call.c (build_temp): Add tsubst_flags_t complain parameter;
1451 adjust build_special_member_call call, pass complain.
1452 (convert_like_real): Adjust build_temp call, pass complain.
1454 2010-07-09 Jason Merrill <jason@redhat.com>
1457 * cp-tree.h (BV_LOST_PRIMARY): New macro.
1458 * class.c (update_vtable_entry_for_fn): Fix covariant thunk logic.
1459 Set BV_LOST_PRIMARY.
1460 (build_vtbl_initializer): Check BV_LOST_PRIMARY.
1462 2010-07-08 Jason Merrill <jason@redhat.com>
1465 * class.c (update_vtable_entry_for_fn): Fix handling of dummy
1466 virtual bases for covariant thunks.
1468 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1470 * cp-tree.h: Do not include toplev.h.
1472 2010-07-06 Jason Merrill <jason@redhat.com>
1475 * call.c (is_std_init_list): Look through typedefs.
1478 * init.c (build_offset_ref): If scope isn't dependent,
1479 don't exit early. Look at TYPE_MAIN_VARIANT.
1480 * pt.c (tsubst_copy) [OFFSET_REF]: Do substitution.
1482 * error.c (dump_function_decl): Don't crash on null DECL_NAME.
1484 2010-07-06 Shujing Zhao <pearly.zhao@oracle.com>
1486 * cp-tree.h (impl_conv_void): New type.
1487 (convert_to_void): Adjust prototype.
1488 * cvt.c (convert_to_void): Use impl_conv_void, emit and adjust the
1489 diagnostic for easy translation. Change caller.
1490 * typeck.c: Update call to convert_to_void.
1491 * semantics.c: Likewise.
1494 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1496 * decl.c (cp_finish_decl): Call add_local_decl.
1497 * optimize.c (clone_body): Adjust for new type of cfun->local_decls.
1499 2010-07-05 Paolo Carlini <paolo.carlini@oracle.com>
1501 * pt.c (tsubst): Early declare code = TREE_CODE (t) and use it
1504 2010-07-05 Shujing Zhao <pearly.zhao@oracle.com>
1507 * parser.c (cp_parser_primary_expression): Error if local template is
1510 2010-07-02 Le-Chun Wu <lcwu@google.com>
1513 * name-lookup.c (pushdecl_maybe_friend): Warn when a local decl
1514 (variable or type) shadows another type.
1516 2010-07-02 Jakub Jelinek <jakub@redhat.com>
1519 * typeck.c (convert_for_assignment): When converting a convertible
1520 vector type or objc++ types, call mark_rvalue_use.
1521 * typeck2.c (build_m_component_ref): Use return values from
1522 mark_rvalue_use or mark_lvalue_use.
1523 * class.c (build_base_path): Likewise.
1524 * call.c (build_conditional_expr): Likewise.
1526 2010-07-02 Paolo Carlini <paolo.carlini@oracle.com>
1529 * pt.c (tsubst_baselink): Return error_mark_node if lookup_fnfields
1532 2010-07-01 Richard Guenther <rguenther@suse.de>
1534 * cp-gimplify.c (cp_gimplify_expr): Open-code the rhs
1535 predicate we are looking for, allow non-gimplified
1538 2010-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1541 * typeck.c (cp_build_unary_op): Early return error_mark_node when
1542 arg is NULL_TREE too.
1543 * call.c (convert_class_to_reference): Return error_mark_node when
1546 2010-06-30 Michael Matz <matz@suse.de>
1548 * repo.c (finish_repo): Fix typo.
1550 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1552 * parser.c (cp_parser_omp_for_loop): Use a VEC for for_block.
1554 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1556 * repo.c (pending_repo): Change type to a VEC.
1557 (finish_repo): Adjust for new type of pending_repo.
1558 (repo_emit_p): Likewise.
1560 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1562 * tree.c: Include gimple.h. Do not include tree-flow.h
1563 * decl.c: Do not include tree-flow.h
1564 * Make-lang.in: Adjust dependencies.
1566 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1568 * decl.c (incomplete_var): Declare. Declare VECs containing them.
1569 (incomplete_vars): Adjust comment. Change type to a VEC.
1570 (maybe_register_incomplete_var): Adjust for new type.
1571 (complete_vars): Adjust iteration over incomplete_vars.
1573 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1575 * decl.c (struct named_label_entry): Change type of bad_decls field
1577 (poplevel_named_label_1): Adjust for new type of bad_decls.
1578 (check_goto): Likewise.
1580 2010-06-29 Jason Merrill <jason@redhat.com>
1582 Enable implicitly declared move constructor/operator= (N3053).
1583 * class.c (add_implicitly_declared_members): A class with no
1584 explicitly declared copy or move constructor gets both declared
1585 implicitly, and similarly for operator=.
1586 (check_bases): A type with no copy ctor does not inhibit
1587 a const copy ctor in a derived class. It does mean the derived
1589 (check_field_decl): Likewise.
1590 (check_bases_and_members): A nonexistent copy ctor/op= is non-trivial.
1591 * tree.c (type_has_nontrivial_copy_init): Adjust semantics.
1592 (trivially_copyable_p): Likewise.
1593 * call.c (convert_like_real): Use type_has_nontrivial_copy_init.
1594 * class.c (finish_struct_bits): Likewise.
1595 * tree.c (build_target_expr_with_type): Likewise.
1596 * typeck2.c (store_init_value): Likewise.
1598 Enable implicitly deleted functions (N2346)
1599 * class.c (check_bases_and_members): Adjust lambda flags.
1600 * method.c (implicitly_declare_fn): Set DECL_DELETED_FN if appropriate.
1602 * decl2.c (mark_used): Adjust error for use of deleted function.
1604 Machinery to support implicit delete/move.
1605 * cp-tree.h: (struct lang_type_class): Add lazy_move_assign,
1606 has_complex_move_ctor, has_complex_move_assign bitfields.
1607 (CLASSTYPE_LAZY_MOVE_ASSIGN): New.
1608 (TYPE_HAS_COMPLEX_MOVE_ASSIGN): New.
1609 (TYPE_HAS_COMPLEX_MOVE_CTOR): New.
1610 (enum special_function_kind): Add sfk_move_assignment.
1611 (LOOKUP_SPECULATIVE): New.
1612 * call.c (build_over_call): Return early if it's set.
1613 (build_over_call): Use trivial_fn_p.
1614 * class.c (check_bases): If the base has no default constructor,
1615 the derived one is non-trivial. Handle move ctor/op=.
1616 (check_field_decl): Likewise.
1617 (check_bases_and_members): Handle move ctor/op=.
1618 (add_implicitly_declared_members): Handle CLASSTYPE_LAZY_MOVE_ASSIGN.
1619 (type_has_move_constructor, type_has_move_assign): New.
1620 * decl.c (grok_special_member_properties): Handle move ctor/op=.
1621 * method.c (type_has_trivial_fn, type_set_nontrivial_flag): New.
1622 (trivial_fn_p): New.
1623 (do_build_copy_constructor): Use it.
1624 (do_build_assign_ref): Likewise. Handle move assignment.
1625 (build_stub_type, build_stub_object, locate_fn_flags): New.
1626 (locate_ctor): Use locate_fn_flags.
1627 (locate_copy, locate_dtor): Remove.
1628 (get_dtor, get_default_ctor, get_copy_ctor, get_copy_assign): New.
1629 (process_subob_fn, synthesized_method_walk): New.
1630 (maybe_explain_implicit_delete): New.
1631 (implicitly_declare_fn): Use synthesized_method_walk,
1632 type_has_trivial_fn, and type_set_nontrivial_flag.
1633 (defaulted_late_check): Set DECL_DELETED_FN.
1634 (defaultable_fn_check): Handle sfk_move_assignment.
1635 (lazily_declare_fn): Clear CLASSTYPE_LAZY_* early. Don't declare
1636 implicitly deleted move ctor/op=.
1637 * search.c (lookup_fnfields_1): Handle sfk_move_assignment.
1638 (lookup_fnfields_slot): New.
1639 * semantics.c (omp_clause_info_fndecl): Remove.
1640 (cxx_omp_create_clause_info): Use get_default_ctor, get_copy_ctor,
1641 get_copy_assign, trivial_fn_p.
1642 (trait_expr_value): Adjust call to locate_ctor.
1643 * tree.c (special_function_p): Handle sfk_move_assignment.
1645 * class.c (type_has_virtual_destructor): New.
1646 * cp-tree.h: Declare it.
1647 * semantics.c (trait_expr_value): Use it.
1649 * call.c (build_over_call): Only give warnings with tf_warning.
1651 * name-lookup.c (pop_scope): Handle NULL_TREE.
1653 * cp-tree.h (TYPE_HAS_ASSIGN_REF): Rename to TYPE_HAS_COPY_ASSIGN.
1654 (TYPE_HAS_CONST_ASSIGN_REF): Rename to TYPE_HAS_CONST_COPY_ASSIGN.
1655 (TYPE_HAS_INIT_REF): Rename to TYPE_HAS_COPY_CTOR.
1656 (TYPE_HAS_CONST_INIT_REF): Rename to TYPE_HAS_CONST_COPY_CTOR.
1657 (TYPE_HAS_COMPLEX_ASSIGN_REF): Rename to TYPE_HAS_COMPLEX_COPY_ASSIGN.
1658 (TYPE_HAS_COMPLEX_INIT_REF): Rename to TYPE_HAS_COMPLEX_COPY_CTOR.
1659 (TYPE_HAS_TRIVIAL_ASSIGN_REF): Rename to TYPE_HAS_TRIVIAL_COPY_ASSIGN.
1660 (TYPE_HAS_TRIVIAL_INIT_REF): Rename to TYPE_HAS_TRIVIAL_COPY_CTOR.
1661 (CLASSTYPE_LAZY_ASSIGNMENT_OP): Rename to CLASSTYPE_LAZY_COPY_ASSIGN.
1662 (sfk_assignment_operator): Rename to sfk_copy_assignment.
1663 * decl.c, call.c, class.c, init.c, method.c, pt.c, ptree.c: Adjust.
1664 * search.c, semantics.c, tree.c: Adjust.
1666 * pt.c (dependent_scope_ref_p): Remove.
1667 (value_dependent_expression_p): Don't call it.
1668 (type_dependent_expression_p): Here either.
1669 * init.c (build_offset_ref): Set TREE_TYPE on a qualified-id
1670 if the scope isn't dependent.
1672 * pt.c (convert_nontype_argument): Use mark_lvalue_use if we want
1676 * pt.c (has_value_dependent_address): New.
1677 (value_dependent_expression_p): Check it.
1678 (convert_nontype_argument): Likewise. Call decay_conversion before
1679 folding if we want a pointer.
1680 * semantics.c (finish_id_expression): Don't add SCOPE_REF if the
1681 scope is the current instantiation.
1683 2010-06-28 Jakub Jelinek <jakub@redhat.com>
1686 * class.c (build_base_path): If want_pointer, call mark_rvalue_use
1689 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1691 * init.c: Do not include except.h.
1694 * cp-lang.c: Likewise.
1696 * semantics.c: Likewise.
1697 * decl2.c: Likewise.
1698 * except.c: Likewise.
1699 (init_exception_processing): Do not set the removed
1700 lang_protect_cleanup_actions here.
1701 (cp_protect_cleanup_actions): Make non-static and remove prototype.
1702 (doing_eh): New, moved from except.c but removed the do_warning flag.
1703 (expand_start_catch_block): Update doing_eh call.
1704 (expand_end_catch_block): Likewise.
1705 (build_throw): Likewise.
1706 * cp-tree.h: Prototype cp_protect_cleanup_actions.
1707 * cp-objcp-common.h: Set LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS to
1708 cp_protect_cleanup_actions.
1709 * Make-lang.in: Update dependencies.
1711 2010-06-26 Jason Merrill <jason@redhat.com>
1713 * call.c (add_function_candidate): Set LOOKUP_COPY_PARM for any
1714 constructor called with a single argument that takes a reference
1715 to the constructor's class.
1716 (BAD_CONVERSION_RANK): New.
1717 (compare_ics): Use it to compare bad ICSes.
1719 2010-06-25 Joseph Myers <joseph@codesourcery.com>
1721 * lang-specs.h: Remove +e handling.
1723 2010-06-24 Andi Kleen <ak@linux.intel.com>
1725 * parser.c: (cp_parser_question_colon_clause):
1726 Switch to use cp_lexer_peek_token.
1727 Call warn_for_omitted_condop. Call pedwarn for omitted
1730 2010-06-22 Jakub Jelinek <jakub@redhat.com>
1733 * typeck2.c (build_m_component_ref): Call mark_lvalue_use on
1734 datum and mark_rvalue_use on component.
1737 * error.c (dump_expr): Don't look at CALL_EXPR_ARG (t, 0) if
1738 the CALL_EXPR has no arguments.
1740 2010-06-21 Jason Merrill <jason@redhat.com>
1742 * typeck.c (comp_except_specs): Fix ce_derived with noexcept.
1744 * semantics.c (check_trait_type): Check COMPLETE_TYPE_P for array
1747 2010-06-17 Nathan Froyd <froydnj@codesourcery.com>
1749 * name-lookup.c (struct arg_lookup): Convert namespaces and
1750 classes fields to VEC.
1751 (arg_assoc_namespace): Adjust for new type of namespaces.
1752 (arg_assoc_class): Adjust for new type of classes.
1753 (lookup_arg_dependent): Use make_tree_vector and
1754 release_tree_vector.
1755 * typeck2.c (build_x_arrow): Use vec_member.
1757 2010-06-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
1760 * error.c (dump_decl): Better wording for anonymous namespace.
1762 2010-06-16 Nathan Froyd <froydnj@codesourcery.com>
1764 * class.c (build_vtbl_initializer): Adjust computation of new_position
1765 and which entry to add padding for.
1767 2010-06-16 Jason Merrill <jason@redhat.com>
1769 * except.c (check_noexcept_r): Return the problematic function.
1770 (finish_noexcept_expr): Give -Wnoexcept warning. Add complain parm.
1771 * pt.c (tsubst_copy_and_build): Pass it.
1772 * parser.c (cp_parser_unary_expression): Likewise.
1773 * cp-tree.h: Adjust prototype.
1775 * method.c (defaulted_late_check): Give the defaulted method
1776 the same exception specification as the implicit declaration.
1778 2010-06-15 Jason Merrill <jason@redhat.com>
1780 * class.c (add_implicitly_declared_members): Implicit assignment
1781 operators can also be virtual overriders.
1782 * method.c (lazily_declare_fn): Likewise.
1784 * call.c (convert_like_real): Give "initializing argument of"
1785 information for ambiguous conversion. Give source position
1788 * call.c (print_z_candidates): Do print viable deleted candidates.
1789 (joust): Don't choose a deleted function just because its worst
1790 conversion is better than another candidate's worst.
1792 * call.c (convert_like_real): Don't complain about
1793 list-value-initialization from an explicit constructor.
1795 * decl.c (duplicate_decls): Use DECL_IS_BUILTIN rather than test
1796 DECL_SOURCE_LOCATION directly.
1798 * class.c (type_has_user_provided_default_constructor): Use
1801 * call.c (is_subseq): Handle ck_aggr, ck_list.
1802 (compare_ics): Treat an aggregate or ambiguous conversion to the
1803 same type as involving the same function.
1805 2010-06-13 Shujing Zhao <pearly.zhao@oracle.com>
1807 * typeck.c (convert_for_assignment): Fix comment. Change message
1808 format from %d to %qP.
1809 (convert_for_initialization): Fix comment.
1811 2010-06-11 Shujing Zhao <pearly.zhao@oracle.com>
1813 * cp-tree.h (expr_list_kind): New type.
1814 (impl_conv_rhs): New type.
1815 (build_x_compound_expr_from_list, convert_for_initialization): Adjust
1817 (typeck.c (convert_arguments): Use impl_conv_rhs and emit the
1818 diagnostics for easy translation. Change caller.
1819 (convert_for_initialization): Use impl_conv_rhs and change caller.
1820 (build_x_compound_expr_from_list): Use expr_list_kind and emit the
1821 diagnostics for easy translation. Change caller.
1822 * decl.c (bad_spec_place): New enum.
1823 (bad_specifiers): Use it and emit the diagnostics for easy
1824 translation. Change caller.
1825 * pt.c (coerce_template_parms): Put the diagnostics in full sentence.
1827 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1829 * cp-tree.h (struct saved_scope): Change decl_ns_list field type
1831 * decl2.c (cp_write_global_declarations): Adjust for new type of
1832 decl_namespace_list.
1833 * name-lookup.c (current_decl_namespace): Likewise.
1834 (push_decl_namespace): Likewise.
1835 (pop_decl_namespace): Likewise.
1837 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1839 * call.c (build_java_interface_fn_ref): Call build_function_type_list
1840 instead of build_function_type.
1841 * decl.c (cxx_init_decl_processing): Likewise.
1842 (declare_global_var): Likewise.
1843 (get_atexit_node): Likewise.
1844 (expand_static_init): Likewise.
1845 * decl2.c (start_objects): Likewise.
1846 (start_static_storage_duration_function): Likewise.
1847 * except.c (init_exception_processing): Likewise.
1848 (build_exc_ptr): Likewise.
1849 (build_throw): Likewise.
1850 * rtti.c (throw_bad_cast): Likewise.
1851 (throw_bad_typeid): Likewise.
1852 (build_dynamic_cast_1): Likewise.
1854 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1856 * call.c (build_call_n): Call XALLOCAVEC instead of alloca.
1857 (build_op_delete_call): Likewise.
1858 (build_over_call): Likewise.
1859 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1860 * pt.c (process_partial_specialization): Likewise.
1861 (tsubst_template_args): Likewise.
1862 * semantics.c (finish_asm_stmt): Likewise.
1864 2010-06-08 Nathan Sidwell <nathan@codesourcery.com>
1866 * decl.c (record_key_method_defined): New, broken out of ...
1867 (finish_function): ... here. Call it.
1868 (start_decl): Treat aliases as definitions.
1870 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1872 * typeck2.c (abstract_virtuals_error): Use typed GC allocation.
1874 * pt.c (maybe_process_partial_specialization): Likewise.
1875 (register_specialization): Likewise.
1876 (add_pending_template): Likewise.
1877 (lookup_template_class): Likewise.
1878 (push_tinst_level): Likewise.
1880 * parser.c (cp_lexer_new_main): Likewise.
1881 (cp_lexer_new_from_tokens): Likewise.
1882 (cp_token_cache_new): Likewise.
1883 (cp_parser_context_new): Likewise.
1884 (cp_parser_new): Likewise.
1885 (cp_parser_nested_name_specifier_opt): Likewise.
1886 (cp_parser_template_id): Likewise.
1888 * name-lookup.c (binding_entry_make): Likewise.
1889 (binding_table_construct): Likewise.
1890 (binding_table_new): Likewise.
1891 (cxx_binding_make): Likewise.
1892 (pushdecl_maybe_friend): Likewise.
1893 (begin_scope): Likewise.
1894 (push_to_top_level): Likewise.
1896 * lex.c (init_reswords): Likewise.
1897 (retrofit_lang_decl): Likewise.
1898 (cxx_dup_lang_specific_decl): Likewise.
1899 (copy_lang_type): Likewise.
1900 (cxx_make_type): Likewise.
1902 * decl.c (make_label_decl): Likewise.
1903 (check_goto): Likewise.
1904 (start_preparsed_function): Likewise.
1905 (save_function_data): Likewise.
1907 * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
1909 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
1911 * class.c (finish_struct_1): Likewise.
1913 * cp-tree.h (struct lang_type): Add variable_size GTY option.
1914 (struct lang_decl): Likewise.
1916 * parser.c (cp_parser_new): Update comment to not reference
1919 2010-06-07 Jason Merrill <jason@redhat.com>
1922 * error.c (dump_parameters): Mask out TFF_SCOPE.
1923 (dump_simple_decl): Don't print the scope of a PARM_DECL.
1924 (dump_scope): Remove no-op mask.
1927 * parser.c (cp_parser_lookup_name): Fix naming the constructor.
1929 * cp-tree.h (COMPLETE_OR_OPEN_TYPE_P): New macro.
1930 * init.c (build_offset_ref): Use it.
1931 * pt.c (maybe_process_partial_specialization): Use it.
1932 (instantiate_class_template): Use it.
1933 * search.c (lookup_base): Use it.
1935 2010-06-07 Jakub Jelinek <jakub@redhat.com>
1938 * expr.c (mark_exp_read): Handle INDIRECT_REF.
1939 * cvt.c (convert_to_void): Handle INDIRECT_REF like
1940 handled_component_p.
1943 * decl.c (initialize_local_var): If TREE_USED is set on the type,
1944 set also DECL_READ_P on the decl.
1946 2010-05-25 Dodji Seketeli <dodji@redhat.com>
1949 * cp-tree.h (typedef_variant_p): Move this declaration to
1951 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
1952 * decl.c (grokdeclarator): Do not rename debug info of an
1953 anonymous tagged type named by a typedef.
1955 2010-06-05 Fabien Chêne <fabien@gcc.gnu.org>
1958 * class.c (check_field_decls): Move the call to
1959 check_bitfield_decl before trying to set the
1960 CLASSTYPE_READONLY_FIELDS_NEED_INIT flag.
1962 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1964 * typeck.c: Update include path for moved files.
1967 * cp-gimplify.c: Likewise.
1968 * cp-lang.c: Likewise.
1970 * semantics.c: Likewise.
1971 * cxx-pretty-print.h: Likewise.
1972 * decl2.c: Likewise.
1973 * parser.c: Likewise.
1974 * cp-objcp-common.c: Likewise.
1975 * cp-tree.h: Likewise.
1976 * name-lookup.c: Likewise.
1978 * name-lookup.h: Likewise.
1979 * config-lang.in: Update paths in gtfiles for files in c-family/.
1980 * Make-lang.in: Likewise.
1982 2010-06-04 Magnus Fromreide <magfr@lysator.liu.se>
1984 * cvt.c (cp_convert_to_pointer): Use null_ptr_cst_p.
1985 * typeck.c (build_ptrmemfunc): Likewise.
1987 2010-06-04 Jason Merrill <jason@redhat.com>
1989 * typeck2.c (merge_exception_specifiers): Adjust merging of
1990 throw() and noexcept(true).
1992 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Avoid
1993 using an uninitialized variable.
1995 * cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR.
1996 (pp_cxx_expression): Likewise.
1998 Implement noexcept-specification (15.4)
1999 * parser.c (cp_parser_exception_specification_opt): Parse it.
2000 Give -Wdeprecated warning about throw() specs.
2001 * pt.c (tsubst_exception_specification): Handle it.
2002 * error.c (dump_exception_spec): Handle it.
2003 (dump_expr): Handle NOEXCEPT_EXPR.
2004 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
2005 * typeck.c (comp_except_specs): Handle compatibility rules.
2006 Change exact parm to take an enum.
2007 * typeck2.c (merge_exception_specifiers): Handle noexcept.
2008 * except.c (nothrow_spec_p, type_noexcept_p): New fns.
2009 (type_throw_all_p, build_noexcept_spec): New fns.
2010 * cp-tree.h (TYPE_NOTHROW_P, TYPE_NOEXCEPT_P): Use them.
2011 (comp_except_specs): Define ce_derived, ce_normal, ce_exact enums.
2012 (cp_tree_index): Add CPTI_NOEXCEPT_TRUE_SPEC, CPTI_NOEXCEPT_FALSE_SPEC.
2013 (noexcept_true_spec, noexcept_false_spec): New macros.
2014 * name-lookup.c (pushdecl_maybe_friend): Adjust.
2015 * search.c (check_final_overrider): Adjust.
2016 * decl.c (check_redeclaration_exception_specification): Adjust.
2017 (use_eh_spec_block): Use type_throw_all_p.
2018 (cxx_init_decl_processing): Set noexcept_false_spec,noexcept_true_spec.
2019 Give operator new a noexcept-specification in C++0x mode.
2020 * tree.c (build_exception_variant, cxx_type_hash_eq): Adjust.
2021 (cp_build_type_attribute_variant): Don't test TYPE_RAISES_EXCEPTIONS.
2023 Implement noexcept operator (5.3.7)
2024 * cp-tree.def (NOEXCEPT_EXPR): New.
2025 * except.c (check_noexcept_r, finish_noexcept_expr): New.
2026 * cp-tree.h: Declare finish_noexcept_expr.
2027 * parser.c (cp_parser_unary_expression): Parse noexcept-expression.
2028 * pt.c (tsubst_copy_and_build): And tsubst it.
2029 (type_dependent_expression_p): Handle it.
2030 (value_dependent_expression_p): Handle it.
2032 * call.c (build_conditional_expr): Never fold in unevaluated context.
2033 * tree.c (build_aggr_init_expr): Propagate TREE_NOTHROW.
2034 * semantics.c (simplify_aggr_init_expr): Likewise.
2035 * typeck.c (merge_types): Call merge_exception_specifiers.
2036 * decl.c (duplicate_decls): Check DECL_SOURCE_LOCATION rather than
2037 DECL_ANTICIPATED for preferring new type.
2039 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2041 * g++spec.c (lang_specific_driver): Use GCC-specific formats in
2044 2010-06-04 Jakub Jelinek <jakub@redhat.com>
2047 * typeck.c (build_class_member_access_expr): Call mark_exp_read
2048 on object for static data members.
2050 2010-06-04 Jakub Jelinek <jakub@redhat.com>
2051 Jason Merrill <jason@redhat.com>
2054 * call.c (build_conditional_expr): If both arg2 and arg3 are lvalues
2055 with the same type, call mark_lvalue_use on both.
2057 2010-06-03 Nathan Froyd <froydnj@codesourcery.com>
2059 * class.c (struct vtbl_init_data_s): Remove last_init field.
2060 (struct secondary_vptr_vtt_init_data_s): Change type of inits field
2062 (finish_vtbls): Use a VEC rather than a TREE_LIST for the accumulated
2064 (build_vtt): Likewise.
2065 (initialize_vtable): Take a VEC instead of a tree.
2066 (build_vtt_inits): Change return type to void. Take a VEC **
2067 instead of a tree *; accumulate results into said VEC.
2068 (build_ctor_vtbl_group): Use a VEC rather than a TREE_LIST for the
2069 accumulated initializers. Pass the vtable to accumulate_vtbl_inits.
2070 (accumulate_vtbl_inits): Add extra vtable tree parameter; take a VEC
2072 (dfs_accumulate_vtbl_inits): Likewise. Change return type to void.
2073 (build_vtbl_initializer): Add VEC parameter; accumulate initializers
2075 (dfs_build_secondary_vptr_vtt_inits): Use CONSTRUCTOR_APPEND_ELT
2076 rather than tree_cons.
2077 (build_vbase_offset_vtbl_entries): Likewise.
2078 (add_vcall_offset): Likewise.
2079 (build_rtti_vtbl_entries): Likewise.
2080 * cp-tree.h (initialize_artificial_var): Take a VEC instead of a tree.
2081 * decl.c (initialize_artificial_var): Use build_constructor instead
2082 of build_constructor_from_list.
2084 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
2087 * class.c (layout_class_type): Check MAX_FIXED_MODE_SIZE on
2090 2010-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2092 * parser.c (cp_parser_mem_initializer_list): Change error text.
2094 2010-06-02 Jakub Jelinek <jakub@redhat.com>
2096 * cp-objcp-common.c (shadowed_var_for_decl): Change into
2097 tree_decl_map hashtab from tree_map.
2098 (decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Adjust.
2099 (init_shadowed_var_for_decl): Adjust initialization.
2102 * cvt.c (convert_to_void): If implicit is NULL, call mark_rvalue_use
2103 instead of calling mark_exp_read only when not an assignment.
2106 * semantics.c (finalize_nrv): Don't copy DECL_ARTIFICIAL, DECL_IGNORED_P,
2107 DECL_SOURCE_LOCATION and DECL_ABSTRACT_ORIGIN from var to result.
2108 Set DECL_VALUE_EXPR on var.
2110 2010-06-02 Jason Merrill <jason@redhat.com>
2112 * error.c (dump_type): Improve typedef handling.
2117 * name-lookup.c (same_entity_p): New.
2118 (ambiguous_decl): Multiple declarations of the same entity
2121 2010-06-01 Jason Merrill <jason@redhat.com>
2124 * call.c (add_list_candidates): Prefer the default constructor.
2125 (build_aggr_conv): Treat missing initializers like { }.
2126 * typeck2.c (process_init_constructor_record): Likewise.
2127 * init.c (expand_default_init): Use digest_init for
2128 direct aggregate initialization, too.
2130 * call.c (add_list_candidates): Split out...
2131 (build_user_type_conversion_1): ...from here.
2132 (build_new_method_call): And here.
2133 (implicit_conversion): Propagate LOOKUP_NO_NARROWING.
2136 * call.c (build_list_conv): Set list-initialization flags properly.
2138 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2140 * typeck2.c (build_x_arrow): Make types_memoized a VEC.
2142 2010-06-01 Arnaud Charlet <charlet@adacore.com>
2143 Matthew Gingell <gingell@adacore.com>
2145 * Make-lang.in (CXX_C_OBJS): Add c-ada-spec.o.
2146 * decl2.c: Include langhooks.h and c-ada-spec.h.
2147 (cpp_check, collect_source_refs, collect_ada_namespace,
2148 collect_all_refs): New functions.
2149 (cp_write_global_declarations): Add handling of -fdump-ada-spec.
2150 * lang-specs.h: Ditto.
2152 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2154 * cp-tree.h (cp_build_function_call_nary): Declare.
2155 * typeck.c (cp_build_function_call_nary): Define.
2156 * decl.c (register_dtor_fn): Use it instead of
2157 cp_build_function_call.
2158 (cxx_maybe_build_cleanup): Likewise.
2159 * decl2.c (generate_ctor_or_dtor_function): Likewise.
2160 * except.c (do_get_exception_ptr): Likewise.
2161 (do_begin_catch): Likewise.
2162 (do_allocate_exception): Likewise.
2163 (do_free_exception): Likewise.
2164 (build_throw): Likewise. Use cp_build_function_call_vec instead
2165 of cp_build_function_call.
2166 (do_end_catch): Likewise.
2168 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2170 * cp-tree.h (struct cp_decl_specifier_seq): Move type_location field up.
2171 (struct cp_declarator): Move id_loc field up.
2173 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2175 * cp-tree.h (ATTRIBUTE_GCC_CXXDIAG): Remove. Require that
2176 this file is included before c-common.h. Define GCC_DIAG_STYLE
2177 before including diagnostic-core.h and toplev.h.
2178 (pedwarn_cxx98): Use ATTRIBUTE_GCC_DIAG.
2179 * pt.c: Include cp-tree.h before c-common.h.
2181 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2183 * tree.c (c_register_addr_space): Add stub.
2185 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2187 * g++spec.c (lang_specific_driver): Use fatal_error instead of
2190 2010-05-28 Dodji Seketeli <dodji@redhat.com>
2192 Revert fix of PR c++/44188
2193 * cp-tree.h (typedef_variant_p): Revert moving this declaration to
2195 * tree.c (typedef_variant_p): Revert moving this definition to
2197 * decl.c (grokdeclarator): Revert naming typedef handling.
2199 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2201 * call.c: Include diagnostic-core.h instead of diagnostic.h.
2202 * cp-lang.c: Don't include diagnostic.h
2203 * name-lookup.c: Include diagnostic-core.h instead of
2205 (cp_emit_debug_info_for_using): Use seen_error.
2206 * optimize.c: Include diagnostic-core.h instead of diagnostic.h.
2207 * parser.c: Include diagnostic-core.h instead of diagnostic.h.
2208 * pt.c (iterative_hash_template_arg): Use seen_error.
2209 * repo.c: Include diagnostic-core.h instead of diagnostic.h.
2210 * typeck2.c: Include diagnostic-core.h instead of diagnostic.h.
2211 * Make-lang.in (cp/cp-lang.o, cp/typeck2.o, cp/call.o, cp/repo.o,
2212 cp/optimize.o, cp/parser.o, cp/name-lookup.o): Update
2215 2010-05-25 Dodji Seketeli <dodji@redhat.com>
2218 * cp-tree.h (typedef_variant_p): Move this declaration to
2220 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
2221 * decl.c (grokdeclarator): Do not rename debug info of an
2222 anonymous tagged type named by a typedef.
2224 2010-05-27 Jason Merrill <jason@redhat.com>
2227 * decl.c (grokdeclarator) [cdk_pointer et al]: Force evaluation of
2230 2010-05-27 Kai Tietz <kai.tietz@onevision.com>
2233 * rtti.c (emit_support_tinfos): Check for NULL_TREE.
2234 * class.c (layout_class_type): Likewise.
2235 * decl.c (finish_enum): Likewise.
2236 * mangle.c (write_builitin_type): Likewise.
2238 2010-05-26 Kai Tietz <kai.tietz@onevision.com>
2240 * cp-tree.h (cp_decl_specifier_seq): Add new bifield
2242 * decl.c (grokdeclarator): Handle __int128.
2243 * parser.c (cp_lexer_next_token_is_decl_specifier_ke): Likewise.
2244 (cp_parser_simple_type_specifier): Likewise.
2245 * rtti.c (emit_support_tinfos): Add int128 nodes for rtti.
2246 * typeck.c (cp_common_type): Handle __int128.
2247 * mangle.c (integer_type_codes): Add itk_int128 and
2248 itk_unsigned_int128.
2250 2010-05-26 Jason Merrill <jason@redhat.com>
2253 * pt.c (tsubst_pack_expansion): Don't get confused by recursive
2256 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2258 * cp-lang.c: Do not include expr.h.
2260 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2262 * decl.c: Do not include rtl.h
2263 * semantics.c: Likewise.
2265 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2267 * cp-tree.h: Do not include splay-tree.h.
2268 (struct prtmem_cst): Remove unused field and false comment.
2269 * typeck.c: Do not include rtl.h, expr.h, and tm_p.h.
2270 * optimize.c: Do not inclde rtl.h, insn-config.h, and integrate.h.
2271 * init.c: Do not include rtl.h and expr.h.
2272 * class.c: Do not include rtl.h. Include splay-tree.h.
2273 (build_clone): Use plain NULL instead of NULL_RTX.
2274 * decl.c: Do not include expr.h. Explain why rtl.h has to be
2275 included. Include splay-tree.h.
2276 * method.c: Do not include rtl.h and expr.h.
2277 (use_thunk): Use plain NULL instead of NULL_RTX.
2278 * except.c: Do not include rtl.h, expr.h, and libfuncs.h.
2279 * tree.c: Do not include rtl.h, insn-config.h, integrate.h,
2280 and target.h. Include splay-tree.h.
2281 * expr.c: Do not include rtl.h and expr.h.
2282 * pt.c: Do not include obstack.h and rtl.h.
2283 (tsubst_friend_function): Use plain NULL instead of NULL_RTX.
2284 (tsubst_decl): Likewise.
2285 (instantiate_decl): Likewise.
2286 * semantics.c: Do not include exprt.h and debug.h. Explain why
2287 rtl.h has to be included.
2288 * decl2.c: Do not include rtl.h and expr.h. Include splay-tree.h.
2289 * call.c: Do not include rtl.h and expr.h.
2290 * search.c: Do not include obstack.h and rtl.h.
2291 * friend.c: Do not include rtl.h and expr.h.
2292 * Make-lang.in: Update dependencies.
2294 2010-05-25 Jakub Jelinek <jakub@redhat.com>
2297 * parser.c (non_integral_constant): Add NIC_NONE.
2298 (required_token): Add RT_NONE.
2299 (cp_parser_unary_expression): Initialize non_constant_p
2301 (cp_parser_asm_definition): Initialize missing to RT_NONE.
2302 (cp_parser_primary_expression, cp_parser_postfix_expression,
2303 cp_parser_cast_expression, cp_parser_binary_expression,
2304 cp_parser_functional_cast): Fix formatting.
2306 2010-05-25 Shujing Zhao <pearly.zhao@oracle.com>
2309 * parser.c: Remove inclusion of dyn-string.h.
2310 (non_integral_constant): New enum.
2311 (name_lookup_error): New enum.
2312 (required_token): New enum.
2313 (cp_parser_required_error): New function.
2314 (cp_parser_require): Change the type of variable token_desc to
2315 required_token and use cp_parser_required_error.
2316 (cp_parser_require_keyword): Likewise.
2317 (cp_parser_error): Use gmsgid as parameter.
2318 (cp_parser_name_lookup_error): Change the type of variable desired to
2319 name_lookup_error and put the diagnostic in the full sentences. Change
2321 (cp_parser_non_integral_constant_expression): Change the type of the
2322 variable thing to non_integral_constant and put the diagnostics in
2323 full sentences. Change caller.
2325 2010-05-24 Eric Botcazou <ebotcazou@adacore.com>
2328 * typeck.c (cp_build_unary_op): Fold offsetof-like computations.
2330 2010-05-24 Joseph Myers <joseph@codesourcery.com>
2332 * error.c (cp_diagnostic_starter): Update call to
2333 diagnostic_build_prefix.
2334 (cp_print_error_function,
2335 print_instantiation_partial_context_line): Check show_column flag
2338 2010-05-24 Jason Merrill <jason@redhat.com>
2341 * decl.c (check_initializer): Don't wrap an init-list in a
2343 * init.c (build_aggr_init): Don't assume copy-initialization if
2344 init has CONSTRUCTOR_IS_DIRECT_INIT.
2345 * call.c (build_new_method_call): Sanity check.
2347 2010-05-24 Nathan Froyd <froydnj@codesourcery.com>
2349 * rtti.c (tinfo_base_init): Use build_constructor instead of
2350 build_constructor_from_list. Don't cons a tree node for
2352 (generic_initializer): Use build_constructor_single instead of
2353 build_constructor_from_list.
2354 (ptr_initializer): Use build_constructor instead of
2355 build_constructor_from_list
2356 (ptm_initializer): Likewise.
2357 (class_initializer): Likewise. Take varargs instead of TRAIL.
2358 (get_pseudo_ti_init): Adjust calls to class_initializer. Use
2359 build_constructor instead of build_constructor_from_list.
2361 2010-05-22 Steven Bosscher <steven@gcc.gnu.org>
2363 * semantics.c: Include bitmap.h.
2364 * Make-lang.in: Update dependencies.
2366 2010-05-22 Jan Hubicka <jh@suse.cz>
2368 * decl2.c (maybe_emit_vtables): Produce same comdat group when outputting
2370 (cxx_callgraph_analyze_expr): Remove code marking vtables needed.
2372 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2374 * cxx-pretty-print.c: Correct merge error.
2376 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2378 * error.c: Include tree-diagnostic.h and tree-pretty-print.h.
2379 (cp_print_error_function): Use diagnostic_abstract_origin macro.
2380 (cp_printer): Handle %K here using percent_K_format.
2381 * cxx-pretty-print.c: Include tree-pretty-print.h.
2382 * Make-lang.in (cp/error.o, cp/cxx-pretty-print.o): Update
2385 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2387 * error.c, tree.c, typeck2.c, cxx-pretty-print.c, mangle.c:
2388 Clean up redundant includes.
2390 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
2393 * decl.c (xref_basetypes): Return false in case of ill-formed
2396 2010-05-19 Jason Merrill <jason@redhat.com>
2398 * call.c (reference_binding): Use cp_build_qualified_type_real
2399 and cp_type_quals consistently.
2400 (add_function_candidate): Likewise.
2401 (build_conditional_expr): Likewise.
2402 (convert_like_real): Likewise.
2403 (type_passed_as): Likewise.
2404 * class.c (add_method): Likewise.
2405 (same_signature_p): Likewise.
2406 (layout_class_type): Likewise.
2407 * decl.c (cxx_init_decl_processing): Likewise.
2408 (cp_fname_init): Likewise.
2409 (grokdeclarator): Likewise.
2410 * decl2.c (cp_reconstruct_complex_type): Likewise.
2411 * init.c (build_new_1): Likewise.
2412 * method.c (do_build_copy_constructor): Likewise.
2413 (implicitly_declare_fn): Likewise.
2414 * pt.c (tsubst_aggr_type): Likewise.
2416 * rtti.c (init_rtti_processing): Likewise.
2417 (build_headof): Likewise.
2418 (build_dynamic_cast_1): Likewise.
2419 (tinfo_base_init): Likewise.
2420 (emit_support_tinfos): Likewise.
2421 * semantics.c (capture_decltype): Likewise.
2422 * tree.c (cv_unqualified): Likewise.
2423 * typeck.c (composite_pointer_type): Likewise.
2424 (string_conv_p): Likewise.
2426 * mangle.c (write_CV_qualifiers_for_type): Tweak.
2428 * call.c (initialize_reference): Use CP_TYPE_CONST_P.
2429 * decl.c (start_decl): Likewise.
2430 * semantics.c (finish_compound_literal): Likewise.
2431 * typeck.c (check_return_expr): Use CP_TYPE_VOLATILE_P.
2432 (cp_type_readonly): Remove.
2433 * cp-tree.h: Remove declaration.
2435 * typeck.c (merge_types): Preserve memfn quals.
2437 * decl.c (grokdeclarator): Don't check quals on fn type.
2438 * typeck.c (cp_apply_type_quals_to_decl): Likewise.
2439 * tree.c (cp_build_qualified_type_real): Simplify qualifier checking.
2442 * typeck.c (type_memfn_quals): New fn.
2443 (apply_memfn_quals): New fn.
2444 (cp_type_quals): Return TYPE_UNQUALIFIED for FUNCTION_TYPE.
2445 (cp_type_readonly): Use cp_type_quals.
2446 * cp-tree.h: Add declarations.
2447 * tree.c (cp_build_qualified_type_real): Don't set, but do
2448 preserve, quals on FUNCTION_TYPE.
2449 (strip_typedefs): Use apply_memfn_quals and type_memfn_quals.
2450 * decl.c (build_ptrmem_type): Likewise.
2451 (grokdeclarator): Likewise.
2452 (static_fn_type): Likewise.
2453 * decl2.c (change_return_type): Likewise.
2454 (cp_reconstruct_complex_type): Likewise.
2455 * pt.c (tsubst_function_type): Likewise.
2457 (tsubst): Likewise. Drop special FUNCTION_TYPE substitution code.
2459 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
2461 * tree.c (build_min_non_dep_call_vec): Update comment.
2463 2010-05-17 Jason Merrill <jason@redhat.com>
2465 * call.c (struct z_candidate): Add explicit_targs field.
2466 (add_template_candidate_real): Set it.
2467 (build_over_call): Use it to control init-list warning.
2470 * call.c (build_over_call): Limit init-list deduction warning to
2471 cases where the argument is actually an init-list.
2474 * call.c (build_over_call): Don't do bitwise copy for move ctor.
2476 2010-05-17 Dodji Seketeli <dodji@redhat.com>
2477 Jason Merrill <jason@redhat.com>
2480 * decl.c (compute_array_index_type): Call mark_rvalue_use.
2482 2010-05-15 Jason Merrill <jason@redhat.com>
2484 * cp-tree.h (TYPE_NOEXCEPT_P): New macro.
2485 * except.c (begin_eh_spec_block): Use MUST_NOT_THROW_EXPR if
2487 (finish_eh_spec_block): Adjust.
2489 2010-05-15 Jakub Jelinek <jakub@redhat.com>
2492 * pt.c (tsubst): Unshare template argument.
2494 2010-05-15 Steven Bosscher <steven@gcc.gnu.org>
2496 * decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes.
2497 * Make-lang.in: Fix dependencies accordingly.
2499 2010-05-14 Jason Merrill <jason@redhat.com>
2502 * except.c (build_throw): Simplify, adjust for DR 475.
2505 * except.c (dtor_nothrow): Return nonzero for type with
2509 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
2510 gimple_build_eh_must_not_throw.
2512 2010-05-14 Martin Jambor <mjambor@suse.cz>
2514 * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove both its undef
2517 2010-05-14 Jonathan Wakely <jwakely.gcc@gmail.com>
2519 * call.c (build_new_method_call): Change warning text.
2520 * typeck2.c (build_functional_cast): Change error text.
2522 2010-05-14 Shujing Zhao <pearly.zhao@oracle.com>
2525 * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about
2526 shadowing the outer parameter or variables by the declaration of
2527 nested function in nested structure or class. Warn the shadowing by
2528 the declaration of nested lambda expression.
2530 2010-05-13 Jason Merrill <jason@redhat.com>
2532 * typeck.c (cp_build_array_ref): Factor out from...
2533 (build_array_ref): ...here. Drop complain parm.
2534 (build_new_op): Adjust.
2535 * class.c (build_vtbl_ref_1): Adjust.
2536 * decl2.c (grok_array_decl): Adjust.
2537 * cp-tree.h: Adjust prototypes.
2539 2010-05-13 Jan Hubicka <jh@suse.cz>
2541 * decl.c (cp_finish_decl): Do not worry about used attribute.
2543 2010-05-12 Jason Merrill <jason@redhat.com>
2545 * typeck.c (build_array_ref): Take complain parm.
2546 * cp-tree.h: Add it to prototype.
2547 * call.c (build_new_op): Pass it.
2548 * class.c (build_vtbl_ref): Pass it.
2549 * decl2.c (grok_array_decl): Pass it.
2553 * cp-tree.def (NULLPTR_TYPE): Remove.
2554 * cp-tree.h (NULLPTR_TYPE_P): New.
2555 (SCALAR_TYPE_P): Use it.
2556 (nullptr_type_node): New.
2557 (cp_tree_index): Add CPTI_NULLPTR_TYPE.
2558 * decl.c (cxx_init_decl_processing): Call record_builtin_type on
2560 * cvt.c (ocp_convert): Use NULLPTR_TYPE_P instead of NULLPTR_TYPE.
2561 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2562 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2563 * mangle.c (write_type): Likewise.
2564 * name-lookup.c (arg_assoc_type): Likewise.
2565 * typeck.c (build_reinterpret_cast_1): Likewise.
2566 * rtti.c (typeinfo_in_lib_p): Likewise.
2567 (emit_support_tinfos): Remove local nullptr_type_node.
2569 * cp-tree.h (UNKNOWN_TYPE): Remove.
2570 * decl.c (cxx_init_decl_processing): Use LANG_TYPE instead.
2571 * error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise.
2572 * typeck2.c (cxx_incomplete_type_diagnostic): Likewise.
2573 * class.c (instantiate_type): Check unknown_type_node rather than
2575 * name-lookup.c (maybe_push_decl): Likewise.
2576 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2577 (get_typeid): Likewise.
2578 * semantics.c (finish_offsetof): Likewise.
2581 * call.c (add_template_candidate_real): If deduction fails, still
2582 add the template as a non-viable candidate.
2583 (equal_functions): Handle template candidates.
2584 (print_z_candidate): Likewise.
2585 (print_z_candidates): Likewise.
2586 (build_new_function_call): Likewise.
2588 * cp-tree.h (LOOKUP_LIST_ONLY): New.
2589 * call.c (add_candidates): Enforce it.
2590 (build_new_method_call): Try non-list ctor if no viable list ctor.
2591 (build_user_type_conversion_1): Likewise.
2593 * call.c (add_candidates): Distinguish between type(x) and
2595 (convert_class_to_reference): Set LOOKUP_NO_CONVERSION.
2596 (build_new_method_call): Give better error for conversion op.
2598 * call.c (add_candidates): Add first_arg and return_type parms.
2599 Add special constructor/conversion op handling.
2600 (convert_class_to_reference): Use it.
2601 (build_user_type_conversion_1): Likewise.
2602 (build_op_call): Likewise.
2603 (build_new_method_call): Likewise.
2604 (build_new_op): Adjust.
2605 (perform_overload_resolution): Adjust.
2607 2010-05-11 Paolo Carlini <paolo.carlini@oracle.com>
2612 * pt.c (process_partial_specialization): Return error_mark_node
2613 in case of unused template parameters in partial specialization.
2615 2010-05-11 Jakub Jelinek <jakub@redhat.com>
2618 * semantics.c (finish_expr_stmt): Don't call mark_exp_read here...
2619 * cvt.c (convert_to_void): ... but here. If expr is a COMPOUND_EXPR,
2620 look at its second operand.
2622 2010-05-10 Jason Merrill <jason@redhat.com>
2625 * semantics.c (baselink_for_fns): Revert earlier change.
2628 * typeck.c (cp_build_modify_expr): Complain about assignment to
2629 array from init list.
2631 2010-05-10 Fabien Chêne <fabien.chene@gmail.com>
2634 * decl.c (check_initializer): strip array type before checking for
2635 uninitialized const or ref members.
2637 2010-05-07 Fabien Chêne <fabien.chene@gmail.com>
2640 * init.c (diagnose_uninitialized_cst_or_ref_member_1): Returns the
2641 error count. Emit errors only if compain is true.
2642 (build_new_1): Do not return error_mark_node if
2643 diagnose_uninitialized_cst_or_ref_member_1 does not diagnose any
2644 errors. Delay the check for user-provided constructor.
2645 (perform_member_init): Adjust.
2646 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Change the
2649 2010-05-06 Magnus Fromreide <magfr@lysator.liu.se>
2650 Jason Merrill <jason@redhat.com>
2652 Add support for C++0x nullptr.
2653 * cp-tree.def: Add NULLPTR_TYPE.
2654 * cp-tree.h: Add nullptr_node.
2655 (cp_tree_index): Add CPTI_NULLPTR.
2656 (SCALAR_TYPE_P): Add NULLPTR_TYPE.
2657 * call.c (null_ptr_cst_p): Handle nullptr.
2658 (standard_conversion): Likewise.
2659 (convert_arg_to_ellipsis): Likewise.
2660 * mangle.c (write_type): Likewise.
2661 * name-lookup.c (arg_assoc_type): Likewise.
2662 * parser.c (cp_parser_primary_expression): Likewise.
2663 * typeck.c (cp_build_binary_op): Likewise.
2664 (build_reinterpret_cast_1): Likewise.
2665 * error.c (dump_type): Likewise.
2666 (dump_type_prefix, dump_type_suffix): Likewise.
2667 * decl.c (cxx_init_decl_processing): Likewise.
2668 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2669 * cvt.c (ocp_convert): Likewise.
2670 * rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
2671 nullptr_t tinfo in libsupc++.
2673 2010-05-06 Jason Merrill <jason@redhat.com>
2675 * semantics.c (simplify_aggr_init_expr): Use INIT_EXPR.
2677 2010-04-22 Jakub Jelinek <jakub@redhat.com>
2678 Dodji Seketeli <dodji@redhat.com>
2681 * cp-tree.h (mark_exp_read, rvalue_use, lvalue_use, type_use):
2683 * expr.c (mark_exp_read, rvalue_use, lvalue_use, type_use): ... new fns.
2684 * typeck.c (cxx_sizeof_expr, cxx_alignof_expr): Call type_use.
2685 (decay_conversion, perform_integral_promotions): Call rvalue_use.
2686 (cp_build_unary_op): Call lvalue_use.
2687 * decl.c (unused_but_set_errorcount): New variable.
2688 (poplevel): Issue -Wunused-but-set-variable diagnostics.
2689 (duplicate_decls): Merge DECL_READ_P flags.
2690 (start_cleanup_fn): Set DECL_READ_P flag.
2691 (finish_function): Issue -Wunused-but-set-parameter diagnostics.
2692 * tree.c (rvalue): Call rvalue_use.
2693 * pt.c (convert_nontype_argument): Likewise.
2694 * semantics.c (finish_expr_stmt, finish_asm_stmt, finish_typeof,
2695 finish_decltype_type): Likewise.
2696 * call.c (convert_like_real) <ck_identity, ck_user>: Call rvalue use.
2697 (build_x_va_arg, build_new_method_call, build_over_call): Call lvalue_use
2698 or rvalue_use depending on the expr.
2699 * init.c (build_new, build_delete): Likewise.
2700 * rtti.c (build_typeid, build_dynamic_cast_1): Likewise.
2702 2010-05-05 Jason Merrill <jason@redhat.com>
2705 * cp-gimplify.c (cp_gimplify_expr): Remove copies of empty classes.
2706 * call.c (build_over_call): Don't try to avoid INIT_EXPR copies here.
2708 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2711 * pt.c (unify): Check each elt for error_mark_node.
2713 2010-05-04 Jason Merrill <jason@redhat.com>
2716 * typeck.c (cp_build_binary_op): Allow enums for <> as well.
2718 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2721 * call.c (build_new_method_call): Return error_mark_node if fns is
2724 2010-05-03 Dodji Seketeli <dodji@redhat.com>
2727 * pt.c (most_specialized_class): Pretend we are processing
2728 a template decl during the call to coerce_template_parms.
2730 2010-05-03 Jason Merrill <jason@redhat.com>
2734 * decl.c (finish_enum): Use the TYPE_MIN_VALUE and TYPE_MAX_VALUE
2735 from the selected underlying type unless -fstrict-enums. Set
2736 ENUM_UNDERLYING_TYPE to have the restricted range.
2737 * cvt.c (type_promotes_to): Use ENUM_UNDERLYING_TYPE.
2738 * class.c (check_bitfield_decl): Likewise.
2740 2010-05-01 H.J. Lu <hongjiu.lu@intel.com>
2743 * init.c (build_new_1): Revert the accidental checkin in
2746 2010-04-30 Jason Merrill <jason@redhat.com>
2749 * cxx-pretty-print.c (pp_cxx_decl_specifier_seq): Move pmf handling...
2750 (pp_cxx_type_specifier_seq): ...here.
2752 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2754 * optimize.c, parser.c, mangle.c, cp-tree.h: Do not include varray.h.
2755 * Make-lang.in: Don't include varray.h dependency in CXX_TREE_H.
2757 2010-04-30 Shujing Zhao <pearly.zhao@oracle.com>
2760 * typeck.c (warn_args_num): New function.
2761 (convert_arguments): Use warn_args_num to print the diagnostic
2764 2010-04-29 Fabien Chêne <fabien.chene@gmail.com>
2767 * init.c (diagnose_uninitialized_cst_or_ref_member): check for
2768 user-provided constructor while recursing.
2770 2010-04-28 Manuel López-Ibáñez <manu@gcc.gnu.org>
2773 * error.c (print_instantiation_partial_context_line): Handle
2774 recursive instantiation.
2775 (print_instantiation_partial_context): Likewise.
2777 2010-04-27 Jason Merrill <jason@redhat.com>
2779 * init.c (perform_member_init): Check CLASS_TYPE_P.
2781 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2784 * init.c (perform_member_init): check for uninitialized const or
2785 reference members, including array types.
2787 2010-04-24 Jason Merrill <jason@redhat.com>
2789 * tree.c (get_fns): Split out from get_first_fn.
2790 * cp-tree.h: Declare it.
2791 * search.c (shared_member_p): Use it.
2792 * semantics.c (finish_qualified_id_expr): Simplify.
2793 (finish_id_expression): Simplify.
2795 * semantics.c (finish_non_static_data_member): Call maybe_dummy_object
2796 whenever object is NULL_TREE. Don't do 'this' capture here.
2797 (finish_qualified_id_expr): Pass NULL_TREE.
2798 (finish_id_expression): Likewise.
2799 (lambda_expr_this_capture): Likewise.
2801 * semantics.c (finish_qualified_id_expr): Use maybe_dummy_object
2802 rather than checking current_class_ref directly.
2803 (finish_call_expr): Likewise.
2806 * name-lookup.c (qualify_lookup): Disqualify lambda op().
2807 * class.c (current_nonlambda_class_type): New fn.
2808 * semantics.c (nonlambda_method_basetype): New.
2809 * cp-tree.h: Declare them.
2810 * tree.c (maybe_dummy_object): Handle implicit 'this' capture.
2812 * semantics.c (baselink_for_fns): Correct BASELINK_BINFO.
2815 * semantics.c (lambda_return_type): Complain about
2819 * tree.c (cv_unqualified): Handle error_mark_node.
2822 * call.c (convert_like_real) [ck_ambig]: Just return error_mark_node
2823 if we don't want errors.
2826 * class.c (convert_to_base): Add complain parameter. Pass
2827 ba_quiet to lookup_base if we don't want errors.
2828 (build_vfield_ref): Pass complain to convert_to_base.
2829 * call.c (convert_like_real): Likewise.
2830 (initialize_reference): Likewise.
2831 (perform_direct_initialization_if_possible): Pass complain to
2833 * cp-tree.h: Adjust.
2835 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2836 Jason Merrill <jason@redhat.com>
2839 * decl.c (check_for_uninitialized_const_var): Handle classes that need
2841 (check_initializer): Call it for classes that need constructing, too.
2842 * class.c (in_class_defaulted_default_constructor): New.
2843 * cp-tree.h: Declare it.
2845 2010-04-20 Jason Merrill <jason@redhat.com>
2848 * init.c (constant_value_1): Treat error_mark_node as a constant
2849 if DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P is set.
2850 * cvt.c (ocp_convert): Handle getting error_mark_node from
2851 integral_constant_value.
2852 * decl.c (compute_array_index_type): Likewise.
2854 2010-04-20 Dodji Seketeli <dodji@redhat.com>
2858 * typeck.c (incompatible_dependent_types_p): If one of the
2859 compared types if not a typedef then honour their main variant
2862 2010-04-20 Jakub Jelinek <jakub@redhat.com>
2864 * cp-tree.h (TYPE_REF_IS_RVALUE): Remove.
2866 2010-04-19 Dodji Seketeli <dodji@redhat.com>
2869 * typeck.c (structural_comptypes): Test dependent typedefs
2870 incompatibility before testing for their main variant based
2873 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2875 * cp-tree.h (SCOPED_ENUM_P, UNSCOPED_ENUM_P, SET_SCOPED_ENUM_P): Use
2876 ENUM_IS_SCOPED bit instead of TYPE_LANG_FLAG_5.
2878 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2880 * decl.c (cxx_init_decl_processing): Remove second argument in call to
2881 build_common_tree_nodes.
2883 2010-04-14 Jason Merrill <jason@redhat.com>
2886 * parser.c (cp_parser_parenthesized_expression_list): Change
2887 is_attribute_list parm to int to indicate whether or not to
2888 handle initial identifier specially.
2889 (cp_parser_attribute_list): Use attribute_takes_identifier_p.
2891 2010-04-13 Jason Merrill <jason@redhat.com>
2893 * call.c (type_decays_to): Check MAYBE_CLASS_TYPE_P instead of
2895 * parser.c (cp_parser_lambda_expression): Complain about lambda in
2896 unevaluated context.
2897 * pt.c (iterative_hash_template_arg): Don't crash on lambda.
2899 2010-04-12 Jason Merrill <jason@redhat.com>
2902 * semantics.c (maybe_add_lambda_conv_op): Use build_call_a and tweak
2903 return value directly.
2905 * call.c (type_decays_to): Call cv_unqualified for non-class type.
2907 2010-04-12 Fabien Chene <fabien.chene@gmail.com>
2910 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Declare.
2911 * init.c (build_new_1): Check for uninitialized const members and
2912 uninitialized reference members, when using new without
2913 new-initializer. Call diagnose_uninitialized_cst_or_ref_member.
2914 (diagnose_uninitialized_cst_or_ref_member): Define, call
2915 diagnose_uninitialized_cst_or_ref_member_1.
2916 (diagnose_uninitialized_cst_or_ref_member_1): New function.
2918 2010-04-12 Richard Guenther <rguenther@suse.de>
2921 * semantics.c (expand_or_defer_fn_1): Do not keep extern
2922 template inline functions.
2924 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2927 * typeck.c (cp_build_c_cast): Warn for casting integer to larger
2930 2010-04-07 Jason Merrill <jason@redhat.com>
2933 * decl.c (start_preparsed_function): Do defer nested functions.
2935 PR c++/11094, DR 408
2936 * cp-tree.h (VAR_HAD_UNKNOWN_BOUND, SET_VAR_HAD_UNKNOWN_BOUND): New.
2937 * decl2.c (finish_static_data_member_decl): Set it.
2938 * decl.c (duplicate_decls): Propagate it.
2939 * pt.c (tsubst_decl): Don't substitute the domain of an array
2940 VAR_DECL if it's set.
2941 (regenerate_decl_from_template): Substitute it here.
2942 (type_dependent_expression_p): Return true if it's set.
2943 * semantics.c (finish_decltype_type): Instantiate such a variable.
2944 * typeck.c (cxx_sizeof_expr): Likewise.
2945 (strip_array_domain): New.
2948 * name-lookup.c (current_decl_namespace): Non-static.
2949 (pop_nested_namespace): Sanity check.
2950 * cp-tree.h: Declare current_decl_namespace.
2951 * decl.c (grokvardecl): Use it instead of current_namespace.
2952 (grokfndecl): Likewise.
2955 * pt.c (tsubst_friend_function): Instatiate a friend that has already
2958 * pt.c (print_template_statistics): New.
2959 * cp-tree.h: Declare it.
2960 * tree.c (cxx_print_statistics): Call it.
2963 * decl.c (grokvardecl): Tweak warning message.
2964 (grokfndecl): Likewise.
2966 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2969 *pt.c (tsubst_decl): Get the arguments of a specialization from
2970 the specialization template, not from the most general template.
2972 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2975 * typeck2.c (process_init_constructor_record):
2976 value-initialize members that are are not explicitely
2979 2010-04-07 Jie Zhang <jie@codesourcery.com>
2982 * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR
2983 when all of its elements are non-constant and have been split out.
2985 2010-04-06 Taras Glek <taras@mozilla.com>
2986 Jason Merrill <jason@redhat.com>
2988 * parser.c (cp_parser_class_specifier): Set class location to that
2989 of IDENTIFIER_NODE instead of '{' when possible.
2990 * semantics.c (begin_class_definition): Do not overide locations
2991 with less precise ones.
2993 2010-04-06 Jason Merrill <jason@redhat.com>
2996 * name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.
2999 * pt.c (maybe_update_decl_type): Check the return value from
3002 2010-04-01 Jason Merrill <jason@redhat.com>
3004 * decl.c (next_initializable_field): No longer static.
3005 * cp-tree.h: Declare it.
3006 * call.c (build_aggr_conv): Fail if there are more initializers
3007 than initializable fields.
3009 * semantics.c (maybe_add_lambda_conv_op): Use null_pointer_node
3010 instead of void_zero_node.
3012 2010-03-31 Dodji Seketeli <dodji@redhat.com>
3015 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): New accessor macro.
3016 * pt.c (end_template_parm_list): Store sibling template parms of
3017 each TEMPLATE_TYPE_PARMs into its TEMPLATE_TYPE_PARM_SIBLING_PARMS.
3018 (push_template_decl_real): Don't store the containing template decl
3019 into the DECL_CONTEXT of TEMPLATE_TYPE_PARMs anymore.
3020 * typeck.c (get_template_parms_of_dependent_type): Get sibling parms
3021 of a TEMPLATE_TYPE_PARM from TEMPLATE_TYPE_PARM_SIBLING_PARMS.
3024 2010-03-30 Jason Merrill <jason@redhat.com>
3027 * pt.c (push_template_decl_real): Deal better with running out of
3028 scopes before running out of template parms.
3032 * parser.c (cp_parser_direct_declarator): Don't allow VLAs in
3033 function parameter context. Don't print an error if parsing
3037 * pt.c (more_specialized_fn): Don't control cv-qualifier check
3040 2010-03-26 Jason Merrill <jason@redhat.com>
3043 * parser.c (cp_parser_qualifying_entity): Do accept enum names in
3044 c++0x mode, but not other type-names.
3046 2010-03-26 Dodji Seketeli <dodji@redhat.com>
3049 * pt.c (add_to_template_args): Support NULL ARGS;
3050 (most_specialized_class): call coerce_template_parms on
3051 template arguments passed to get_class_bindings. Use
3052 add_to_template_args.
3053 (unify): Handle VAR_DECLs.
3055 2010-03-26 Dodji Seketeli <dodji@redhat.com>
3057 * cp-tree.h (get_template_parms_at_level): Change unsigned parm
3059 * pt.c (get_template_parms_at_level): Adjust.
3061 2010-03-25 Dodji Seketeli <dodji@redhat.com>
3064 * cp-tree.h (get_template_parms_at_level): Declare ...
3065 * pt.c (get_template_parms_at_level): ... new function.
3066 * typeck.c (get_template_parms_of_dependent_type): If a template
3067 type parm's DECL_CONTEXT isn't yet set, get its siblings from
3068 current_template_parms. Use get_template_parms_at_level. Remove
3070 (incompatible_dependent_types_p): If we get empty parms from just one
3071 of the template type parms we are comparing then the template parms are
3074 2010-03-24 Jason Merrill <jason@redhat.com>
3077 * parser.c (make_declarator): Initialize id_loc.
3078 (cp_parser_lambda_declarator_opt): And set it.
3080 2010-03-23 Jason Merrill <jason@redhat.com>
3082 Make lambda conversion op and op() non-static.
3083 * semantics.c (maybe_add_lambda_conv_op): Make non-static.
3084 Also add the thunk function returned by the conversion op.
3085 Mark the conversion deleted if the op() is variadic.
3086 * decl2.c (mark_used): Give helpful message about deleted conversion.
3087 * parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.
3088 * semantics.c (finish_this_expr): Adjust.
3089 * mangle.c (write_closure_type_name): Adjust.
3090 * decl.c (grok_op_properties): Don't allow it.
3091 * call.c (build_user_type_conversion_1): No static conversion ops.
3092 (build_op_call): Or op().
3094 * decl2.c (change_return_type): Fix 'this' quals.
3096 2010-03-22 Jason Merrill <jason@redhat.com>
3099 * tree.c (pod_type_p): Use old meaning in C++98 mode.
3102 * pt.c (contains_auto_r): New fn.
3103 (do_auto_deduction): Use it.
3104 (tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.
3106 2010-03-20 Simon Martin <simartin@users.sourceforge.net>
3109 * decl2.c (grokfield): Handle invalid initializers for member
3112 2010-03-20 Dodji Seketeli <dodji@redhat.com>
3115 * method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
3117 * decl2.c (vague_linkage_p): Likewise.
3119 2010-03-18 Paolo Carlini <paolo.carlini@oracle.com>
3122 * parser.c (cp_parser_for_init_statement): Use NULL_TREE, not
3123 false, in the cp_parser_expression_statement call.
3125 2010-03-05 Jason Merrill <jason@redhat.com>
3127 * mangle.c (mangle_decl): Give name collision error even without
3130 2010-03-04 Marco Poletti <poletti.marco@gmail.com>
3132 * pt.c (process_partial_specialization): Use error_n instead of
3135 2010-03-03 Jason Merrill <jason@redhat.com>
3138 * mangle.c (mangle_decl): Handle VAR_DECL, too.
3140 2010-03-03 Jason Merrill <jason@redhat.com>
3143 * mangle.c: Include cgraph.h.
3144 (mangle_decl): If the mangled name will change in a later
3145 ABI version, make the later mangled name an alias.
3146 * method.c (make_alias_for): Copy DECL_ARGUMENTS.
3147 * Make-lang.in (mangle.o): Depend on cgraph.h.
3148 * method.c (make_alias_for): Handle VAR_DECL, too.
3149 * decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.
3150 * tree.c (no_linkage_check): Adjust.
3151 * decl.c (maybe_commonize_var): Adjust.
3152 * cp-tree.h: Adjust.
3154 2010-03-01 Marco Poletti <poletti.marco@gmail.com>
3156 * pt.c (redeclare_class_template): Use error_n and inform_n.
3158 2010-02-27 Mark Mitchell <mark@codesourcery.com>
3161 * cp-tree.h (push_tinst_level): Declare.
3162 (pop_tinst_level): Likewise.
3163 * pt.c (push_tinst_level): Give it external linkage.
3164 (pop_tinst_level): Likewise.
3165 * mangle.c (mangle_decl_string): Set the source location to that
3166 of the decl while mangling.
3168 2010-02-27 Simon Martin <simartin@users.sourceforge.net>
3171 * pt.c (redeclare_class_template): Return false if there are erroneous
3172 template parameters.
3174 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
3176 * pt.c (push_tinst_level): Replace -ftemplate-depth- with
3179 2010-02-24 Jason Merrill <jason@redhat.com>
3182 * mangle.c (write_type): Give -Wabi warning for old vector mangling.
3184 * class.c (layout_class_type): Don't give -Wabi warning for a bug
3185 in a previous ABI version.
3187 2010-02-23 Jason Merrill <jason@redhat.com>
3190 * typeck2.c (digest_init_r): Accept value init of array.
3192 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3195 * typeck.c (convert_arguments): Update error message.
3197 2010-02-22 Mike Stump <mikestump@comcast.net>
3200 * decl.c (duplicate_decls): Merge DECL_PRESERVE_P.
3202 2010-02-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
3205 * error.c (print_instantiation_partial_context_line): New.
3206 (print_instantiation_partial_context): Print at most 12 contexts,
3207 skip the rest with a message.
3209 2010-02-21 Dodji Seketeli <dodji@redhat.com>
3212 * pt.c (lookup_template_class): Better support of specialization
3213 of member of class template implicit instantiation.
3215 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3218 * call.c (conversion_null_warnings): Replace -Wconversion with
3220 * cvt.c (build_expr_type_conversion): Likewise.
3222 2010-02-18 Jason Merrill <jason@redhat.com>
3225 * class.c (create_vtable_ptr): Set DECL_PACKED if type is packed.
3228 * typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from
3230 * cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.
3231 * cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.
3234 * semantics.c (finish_goto_stmt): Don't call decay_conversion.
3238 * pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.
3239 (maybe_update_decl_type): New fn.
3240 * parser.c (cp_parser_init_declarator): Use it.
3243 * semantics.c (begin_class_definition): Don't crash on unnamed ns.
3245 2010-02-17 Jason Merrill <jason@redhat.com>
3248 * call.c (build_over_call): Don't create zero-sized assignments.
3249 * cp-gimplify.c (cp_genericize_r): Don't remove them here.
3250 * cp-objcp-common.c (cp_expr_size): Remove.
3251 * cp-tree.h: Remove prototype.
3254 * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
3255 decl we looked up doesn't match.
3258 * cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't
3259 have an INIT_EXPR anymore.
3262 * pt.c (convert_nontype_argument): Change assert to test.
3264 2010-02-16 Jason Merrill <jason@redhat.com>
3266 * cp-gimplify.c (cp_gimplify_expr): Fix error recovery.
3269 * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
3270 VIEW_CONVERT_EXPR for conversions between structural equality types
3271 that the back end can't tell are the same.
3274 * tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip
3275 cv-quals from element here.
3276 (cp_build_qualified_type_real): Not here. Preserve typedef name.
3278 2010-02-14 Jason Merrill <jason@redhat.com>
3281 * semantics.c (finish_compound_literal): Use
3282 cp_apply_type_quals_to_decl when creating a static variable.
3284 2010-02-12 Jason Merrill <jason@redhat.com>
3287 * name-lookup.h (current_binding_level): Check for null
3290 2010-02-12 Jason Merrill <jason@redhat.com>
3293 * tree.c (cp_tree_equal): Correct CALL_EXPR logic.
3295 2010-02-12 Jakub Jelinek <jakub@redhat.com>
3298 * name-lookup.c (pushdecl_maybe_friend): Check default args of t
3301 2010-02-10 Jason Merrill <jason@redhat.com>
3304 * semantics.c (outer_lambda_capture_p): Revert.
3305 (add_capture): Only finish_member_declaration if
3306 we're in the lambda class.
3307 (register_capture_members): New.
3308 * cp-tree.h: Declare it.
3309 * parser.c (cp_parser_lambda_expression): Call it.
3311 2010-02-10 Jason Merrill <jason@redhat.com>
3314 * semantics.c (outer_lambda_capture_p): Use current_function_decl
3315 instead of current_class_type.
3317 2010-02-10 Jason Merrill <jason@redhat.com>
3319 PR c++/42983, core issue 906
3320 * method.c (defaultable_fn_check): Check virtualness.
3322 2010-02-10 Jason Merrill <jason@redhat.com>
3325 * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN.
3327 2010-02-10 Shujing Zhao <pearly.zhao@oracle.com>
3329 * Make-lang.in (cp/cvt.o, cp/parser.o, cp/search.o): Depend on intl.h.
3330 * cvt.c (warn_ref_binding): Wrap the messages into G_() for easy
3332 * parser.c (cp_parser_postfix_expression, cp_parser_new_type_id)
3333 (cp_parser_cast_expression, cp_parser_condition, cp_parser_decltype)
3334 (cp_parser_parameter_declaration)
3335 (cp_parser_exception_specification_opt)
3336 (cp_parser_exception_declaration): Likewise.
3337 * pt.c (check_default_tmpl_args): Likewise.
3338 * search.c (lookup_field_r): Likewise.
3340 2010-02-09 Jason Merrill <jason@redhat.com>
3343 * pt.c (tsubst_copy_and_build): Propagate LAMBDA_EXPR_LOCATION.
3345 2010-02-09 Jason Merrill <jason@redhat.com>
3348 * decl2.c (change_return_type): New fn.
3349 * semantics.c (apply_lambda_return_type): Use it.
3350 * cp-tree.h: Declare it.
3352 2010-02-05 Richard Guenther <rguenther@suse.de>
3354 * Make-lang.in (cp/cp-lang.o): Depend on gt-cp-cp-lang.h.
3355 * cp-lang.c: Include gt-cp-cp-lang.h.
3356 * config-lang.in (gtfiles): Add cp/cp-lang.c.
3358 2010-02-05 Dodji Seketeli <dodji@redhat.com>
3361 * typeck.c (get_template_parms_of_dependent_type): Try getting
3362 the template parameters fromt the type itself first.
3364 2010-02-03 Jason Merrill <jason@redhat.com>
3368 * mangle.c (write_unqualified_id): Split out from write_expression.
3369 (write_unqualified_name): Call it.
3370 (write_member_name): Likewise.
3371 (write_expression): Support TEMPLATE_ID_EXPR.
3372 Disambiguate operator names.
3375 * mangle.c (write_type) [VECTOR_TYPE]: Change mangling with
3378 2010-02-02 Jason Merrill <jason@redhat.com>
3381 * decl.c (cp_finish_decl): Add local statics to cfun->local_decls.
3382 * optimize.c (clone_body): Remap their initializers when making base
3384 (maybe_clone_body): Complain if multiple clones aren't safe.
3386 2010-01-29 Dodji Seketeli <dodji@redhat.com>
3393 * cp-tree.h (NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3394 SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3395 GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT): New accessor macros.
3396 * pt.c (coerce_template_parms, type_unification_real,
3397 expand_template_argument_pack, coerce_template_parameter_pack):
3398 Set the non default template args count.
3399 (current_template_args): Always set non defaulted
3400 template args count when compiled with --enable-checking
3401 (tsubst_template_args, type_unification_real): Propagate the non
3402 defaulted template args count.
3403 * error.c (get_non_default_template_args_count): Renamed
3404 count_non_default_template_args into this. Don't calculate the
3405 non default template argument count anymore. Use the new
3406 accessor macros above to get it.
3407 (dump_template_argument_list, dump_type, dump_decl,
3408 dump_template_parms): Adjust.
3409 * parser.c (cp_parser_template_argument_list): Always set defaulted
3410 template args count when compiled with --enable-checking.
3412 2010-01-29 Shujing Zhao <pearly.zhao@oracle.com>
3414 * decl.c (redeclaration_error_message): Wrap the return messages into
3415 G_() for easy translation.
3417 2010-01-28 Jason Merrill <jason@redhat.com>
3420 * semantics.c (begin_class_definition): Don't use type_as_string.
3422 2010-01-28 Dodji Seketeli <dodji@redhat.com>
3426 * typeck.c (get_template_parms_of_dependent_type): Factorized
3427 this out of incompatible_template_type_parms_p
3428 (incompatible_dependent_types_p): Renamed
3429 incompatible_template_type_parms_p into this. Make it detect
3430 two incompatible dependent typedefs too.
3431 (structural_comptypes): Use incompatible_dependent_types_p.
3432 * pt.c (get_template_info):
3433 Handle BOUND_TEMPLATE_TEMPLATE_PARAM.
3435 2010-01-20 Janis Johnson <janis187@us.ibm.com>
3436 Jason Merrill <jason@redhat.com>
3438 * mangle.c (write_type): Mangle transparent record as member type.
3439 * semantics.c (begin_class_definition): Recognize decimal classes
3440 and set TYPE_TRANSPARENT_AGGR.
3442 2010-01-20 Jason Merrill <jason@redhat.com>
3445 * mangle.c (write_expression): Handle tree codes that have extra
3446 arguments in the middle-end.
3448 2010-01-20 Paolo Carlini <paolo.carlini@oracle.com>
3451 * except.c (expand_start_catch_block): Deal correctly with
3452 do_begin_catch returning error_mark_node.
3454 2010-01-20 Jason Merrill <jason@redhat.com>
3457 * class.c (layout_class_type): Set packed_maybe_necessary for packed
3461 * semantics.c (build_lambda_object): Call mark_used on captured
3465 * decl.c (grokdeclarator): Clear type_quals for a member function
3466 declared using a typedef. Don't complain about adding cv-quals
3467 to a function typedef in C++0x mode.
3469 2010-01-20 Jakub Jelinek <jakub@redhat.com>
3471 * decl.c (create_array_type_for_decl): Remove set but not used
3472 variable error_msg. Remove break stmts after return stmts.
3474 2010-01-19 Dodji Seketeli <dodji@redhat.com>
3476 * error.c (dump_template_parms, count_non_default_template_args):
3477 Revert fix of PR c++/42634.
3479 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3482 * error.c (dump_template_parms): Use innermost template
3483 arguments before calling count_non_default_template_args.
3484 (count_non_default_template_args): We are being called with
3485 template innermost arguments now. There is no need to ensure
3488 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3491 * cvt.c (build_expr_type_conversion): Look through OVERLOAD.
3493 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3496 *pt.c (tsubst_decl): Revert commit for PR c++/42697.
3498 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3501 *pt.c (tsubst_decl): Get the arguments of a specialization from
3502 the specialization template, not from the most general template.
3504 2010-01-16 Jason Merrill <jason@redhat.com>
3507 * semantics.c (finish_decltype_type): Within a template, treat
3508 unresolved CALL_EXPR as dependent.
3510 2010-01-15 Dodji Seketeli <dodji@redhat.com>
3512 * error.c (dump_template_parms,count_non_default_template_args):
3513 Revert changes of PR c++/42634.
3515 2010-01-14 Jakub Jelinek <jakub@redhat.com>
3518 * decl.c (finish_function): Don't emit -Wreturn-type warnings in
3519 functions with noreturn attribute.
3521 2010-01-14 Jason Merrill <jason@redhat.com>
3524 * call.c (build_new_method_call): Don't free the vec here.
3527 * call.c (convert_like_real): Do full decay_conversion for ck_rvalue.
3529 2010-01-13 Dodji Seketeli <dodji@redhat.com>
3532 * error.c (dump_template_parms): Use innermost template
3533 arguments before calling count_non_default_template_args.
3534 (count_non_default_template_args): We are being called with
3535 template innermost arguments now. There is no need to ensure
3538 2010-01-07 Dodji Seketeli <dodji@redhat.com>
3541 * pt.c (unify_pack_expansion): In non-deduced contexts, re-use template
3542 arguments that were previously deduced.
3544 2010-01-05 Jason Merrill <jason@redhat.com>
3546 * pt.c (unify_pack_expansion): Handle deduction from init-list.
3547 * call.c (build_over_call): Don't complain about it.
3549 2010-01-04 Jason Merrill <jason@redhat.com>
3552 * pt.c (tsubst_decl): Don't apply type attributes in place.
3555 * semantics.c (describable_type): Remove decltype comment and
3560 Copyright (C) 2010 Free Software Foundation, Inc.
3562 Copying and distribution of this file, with or without modification,
3563 are permitted in any medium without royalty provided the copyright
3564 notice and this notice are preserved.