1 2010-11-06 Joern Rennecke <amylaar@spamcop.net>
4 * method.c (make_alias_for_thunk):
5 Use targetm.asm_out.generate_internal_label.
7 2010-11-05 Jason Merrill <jason@redhat.com>
10 * search.c (look_for_overrides): A constructor is never virtual.
12 2010-11-05 Jakub Jelinek <jakub@redhat.com>
15 * cp-gimplify.c (cp_gimplify_expr): Drop volatile MEM_REFs
16 on the RHS to avoid infinite recursion with gimplify_expr.
18 2010-11-05 Jason Merrill <jason@redhat.com>
21 * pt.c (tsubst_copy): Handle COMPLEX_CST.
23 2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com>
25 Fixed using the Objective-C 2.0 dot-syntax with class names.
26 * parser.c (cp_parser_primary_expression): Recognize Objective-C
27 2.0 dot-syntax with class names and process it.
28 (cp_parser_nonclass_name): Recognize Objective-C 2.0 dot-syntax
30 (cp_parser_class_name): Same change.
31 (cp_parser_simple_type_specifier): Tidied comments.
33 2010-11-04 Jason Merrill <jason@redhat.com>
36 * semantics.c (build_constexpr_constructor_member_initializers):
37 Handle an enclosing STATEMENT_LIST.
39 * semantics.c (speculative_access_check): New.
40 * cp-tree.h: Declare it.
41 * call.c (build_over_call): Use it.
42 * class.c (type_has_constexpr_default_constructor): Use locate_ctor.
43 * method.c (locate_ctor): Use push/pop_deferring_access_checks.
45 2010-11-03 Jason Merrill <jason@redhat.com>
48 * semantics.c (build_data_member_initialization): Handle
49 value-init of aggregate empty base.
52 * call.c (can_convert_array): New fn.
53 (build_aggr_conv): Use it.
56 * semantics.c (build_constexpr_constructor_member_initializers):
59 2010-11-02 Dodji Seketeli <dodji@redhat.com>
61 * cp-tree.h (enum tsubst_flags)<tf_no_class_instantiations>:
63 * pt.c (tsubst): Remove the use of tf_no_class_instantiations.
65 2010-11-03 Jason Merrill <jason@redhat.com>
68 * init.c (expand_default_init): Avoid ICE if we can't figure out
69 which function is being called.
71 2010-11-02 Nathan Froyd <froydnj@codesourcery.com>
73 * class.c (build_base_path, add_vcall_offset): Use build_zero_cst
74 instead of fold_convert.
75 * init.c (build_zero_init): Likewise.
76 * typeck.c (cp_build_binary_op): Likewise.
78 2010-11-02 Dodji Seketeli <dodji@redhat.com>
82 * pt.c (check_valid_ptrmem_cst_expr): Add a complain parameter to
84 (convert_nontype_argument, convert_nontype_argument): Pass the
85 complain parameter down to check_valid_ptrmem_cst_expr.
87 2010-11-02 Dodji Seketeli <dodji@redhat.com>
90 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): Remove.
91 (struct template_parm_index_s)<num_siblings>: New field.
92 (TEMPLATE_PARM_NUM_SIBLINGS): New accessor.
93 (process_template_parm): Extend the API to accept the number of
94 template parms in argument.
95 (cp_set_underlying_type): Remove this.
96 * class.c (build_self_reference): Require canonical type equality
97 back on the self reference of class.
98 * decl2.c (grokfield): Require canonical type equality back on
100 * name-lookup.c (pushdecl_maybe_friend): Require canonical type
101 equality back on typedefs.
102 * parser.c (cp_parser_template_parameter_list): Do not require
103 canonical type equality on dependent types created during template
105 * pt.c (fixup_template_type_parm_type, fixup_template_parm_index)
106 (fixup_template_parm, fixup_template_parms): New private
108 (current_template_args): Declare this.
109 (process_template_parm): Pass the total number of template parms
110 to canonical_type_parameter.
111 (build_template_parm_index): Add a new argument to carry the total
112 number of template parms.
113 (reduce_template_parm_level, process_template_parm, make_auto):
115 (current_template_args): Fix this for template template
117 (tsubst_template_parm): Split out of ...
118 (tsubst_template_parms): ... this.
119 (reduce_template_parm_level): Don't loose
120 TEMPLATE_PARM_NUM_SIBLINGS when cloning a TEMPLATE_PARM_INDEX.
121 (template_parm_to_arg): Extracted this function from
122 current_template_args. Make it represent invalid template parms
123 with an error_mark_node instead of a LIST_TREE containing an
125 (current_template_args): Use template_parm_to_arg.
126 (dependent_template_arg_p): Consider an invalid template argument
128 (end_template_parm_list): Do not update template sibling parms
129 here anymore. Use fixup_template_parms instead.
130 (process_template_parm): Pass the number of template parms to
131 canonical_type_parameter.
132 (make_auto): Require structural equality on auto
133 TEMPLATE_TYPE_PARM for now.
134 (unify)<BOUND_TEMPLATE_TEMPLATE_PARM>: Coerce template parameters
135 using all the arguments deduced so far.
136 (tsubst)<TEMPLATE_TYPE_PARM>: Pass the number of sibling parms to
137 canonical_type_parameter.
138 * tree.c (cp_set_underlying_type): Remove.
139 * typeck.c (get_template_parms_of_dependent_type)
140 (incompatible_dependent_types_p): Remove.
141 (structural_comptypes): Do not call incompatible_dependent_types_p
143 (comp_template_parms_position): Re-organized. Take the length of
144 template parms list in account.
146 2010-11-01 Jason Merrill <jason@redhat.com>
148 * semantics.c (call_stack, call_stack_tick, cx_error_context): New.
149 (last_cx_error_tick, push_cx_call_context, pop_cx_call_context): New.
150 (cxx_eval_call_expression): Call push/pop_cx_call_context instead
151 of giving follow-on errors.
152 * error.c (maybe_print_constexpr_context): New.
153 (cp_diagnostic_starter): Call it.
154 * cp-tree.h: Declare cx_error_context.
156 * semantics.c (cxx_eval_constant_expression): Explain
157 unacceptable use of variable better.
159 2010-11-01 Gabriel Dos Reis <gdr@cse.tamu.edu>
160 Jason Merrill <jason@redhat.com>
162 * call.c (null_ptr_cst_p): Use maybe_constant_value.
163 (set_up_extended_ref_temp): Support constant initialization.
164 (initialize_reference): Adjust.
165 * class.c (check_bitfield_decl): Use cxx_constant_value.
166 * cvt.c (ocp_convert): Don't use integral_constant_value when
167 converting to class type.
168 * decl.c (finish_case_label): Use maybe_constant_value.
169 (build_init_list_var_init): Support constant initialization.
170 (check_initializer): Likewise. Reorganize.
171 (cp_finish_decl): Likewise.
172 (expand_static_init): Likewise.
173 (compute_array_index_type): Use maybe_constant_value.
175 (create_array_type_for_decl, grokdeclarator): Pass it.
176 (build_enumerator): Use cxx_constant_value.
177 * decl2.c (grokfield): Use maybe_constant_init.
178 * except.c (check_noexcept_r): Handle constexpr.
179 (build_noexcept_spec): Use maybe_constant_value.
180 * init.c (expand_default_init): Support constant initialization.
181 (build_vec_init): Likewise.
182 (constant_value_1): Adjust.
183 (build_new_1): Adjust.
184 * parser.c (cp_parser_constant_expression): Allow non-integral
186 (cp_parser_direct_declarator): Don't fold yet in C++0x mode.
187 (cp_parser_initializer_clause): Toss folded result if non-constant.
188 * pt.c (fold_decl_constant_value): Remove.
189 (convert_nontype_argument): Use maybe_constant_value. Give clearer
190 error about overflow.
191 (tsubst): Move array bounds handling into compute_array_index_type.
192 (value_dependent_expression_p): Handle constant CALL_EXPR.
193 (tsubst_decl): Don't set
194 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P yet.
195 (tsubst_expr) [DECL_EXPR]: Pass it into cp_finish_decl.
196 (instantiate_decl): Here too.
197 * semantics.c (finish_static_assert): Use maybe_constant_value.
198 (ensure_literal_type_for_constexpr_object): Make sure type is complete.
199 (potential_constant_expression): Use maybe_constant_value.
200 * tree.c (cast_valid_in_integral_constant_expression_p): Any cast
201 is potentially valid in C++0x.
202 * typeck2.c (store_init_value): Handle constant init.
203 (check_narrowing): Use maybe_constant_value.
204 (build_functional_cast): Set TREE_CONSTANT on literal T().
205 * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): Remove.
206 (LOOKUP_ALREADY_DIGESTED): New.
207 (compute_array_index_type): Adjust prototype.
209 * semantics.c (constexpr_call): New datatype.
210 (constexpr_call_table): New global table.
211 (constexpr_call_hash): New.
212 (constexpr_call_equal): Likewise.
213 (maybe_initialize_constexpr_call_table): Likewise.
214 (lookup_parameter_binding): Likewise.
215 (cxx_eval_builtin_function_call): Likewise.
216 (cxx_bind_parameters_in_call): Likewise.
217 (cxx_eval_call_expression): Likewise.
218 (cxx_eval_unary_expression): Likewise.
219 (cxx_eval_binary_expression): Likewise.
220 (cxx_eval_conditional_expression): Likewise.
221 (cxx_eval_array_reference): Likewise.
222 (cxx_eval_component_reference): Likewise.
223 (cxx_eval_logical_expression): Likewise.
224 (cxx_eval_object_construction): Likewise.
225 (cxx_eval_constant_expression): Likewise.
226 (cxx_eval_indirect_ref): Likewise.
227 (cxx_constant_value): Likewise.
228 (cxx_eval_bare_aggregate): Likewise.
229 (adjust_temp_type): New.
230 (reduced_constant_expression_p): New.
231 (verify_constant): New.
232 (cxx_eval_vec_init, cxx_eval_vec_init_1): New.
233 (cxx_eval_outermost_constant_expr): New.
234 (maybe_constant_value, maybe_constant_init): New.
235 (cxx_eval_constant_expression): Use them.
236 * pt.c (iterative_hash_template_arg): No longer static.
237 * cp-tree.h: Declare fns.
239 * cp-tree.h (register_constexpr_fundef): Declare.
240 * decl.c (maybe_save_function_definition): New.
241 (finish_function): Use it.
242 * semantics.c (constexpr_fundef): New datatype.
243 (constexpr_fundef_table): New global table.
244 (constexpr_fundef_equal): New.
245 (constexpr_fundef_hash): Likewise.
246 (retrieve_constexpr_fundef): Likewise.
247 (validate_constexpr_fundecl): Store in the table.
248 (build_data_member_initialization): New fn.
249 (build_constexpr_constructor_member_initializers): New.
250 (register_constexpr_fundef): Define.
251 (is_this_parameter): New.
252 (get_function_named_in_call): Likewise.
253 (get_nth_callarg): Likewise.
254 (check_automatic_or_tls): New.
255 (morally_constexpr_builtin_function_p): New.
256 (potential_constant_expression): New.
258 2010-11-01 Jason Merrill <jason@redhat.com>
260 * decl2.c (decl_constant_var_p): New fn.
261 (decl_maybe_constant_var_p): New fn.
262 (mark_used): Rework instantiation of things needed for constant
264 * cp-tree.h: Declare new fns.
265 * pt.c (instantiate_decl): Handle cp_unevaluated_operand.
266 (always_instantiate_p): Use decl_maybe_constant_var_p.
267 (instantiate_decl): Don't defer constexpr functions.
268 * repo.c (repo_emit_p): Use decl_maybe_constant_var_p.
269 * semantics.c (finish_id_expression): Use decl_constant_var_p.
270 Check for valid name in constant expr after mark_used.
272 2010-10-31 Jason Merrill <jason@redhat.com>
274 * class.c (is_really_empty_class): Work when type is not complete.
275 (synthesized_default_constructor_is_constexpr): New.
276 (add_implicitly_declared_members): Use it.
277 (type_has_constexpr_default_constructor): Likewise.
278 * cp-tree.h: Declare it.
279 * method.c (synthesized_method_walk): Use it.
281 * decl.c (pop_switch): Use EXPR_LOC_OR_HERE.
282 * typeck.c (convert_for_assignment): Likewise.
284 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful
285 message about constexpr without -std=c++0x.
287 * decl.c (grokdeclarator): Don't ICE on constexpr non-static data
290 2010-10-30 Nathan Froyd <froydnj@codesourcery.com>
292 * class.c (layout_vtable_decl): Call build_array_of_n_type.
293 (build_vtt, build_ctor_vtabl_group): Likewise.
295 2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com>
297 Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
298 * parser.c (cp_parser_objc_at_property_declaration): Removed
299 parsing of RID_COPIES and RID_IVAR. Updated call to
300 objc_add_property_declaration.
301 * typecheck.c (finish_class_member_access_expr): Call
302 objc_maybe_build_component_ref instead of objc_build_setter_call.
303 (cp_build_modify_expr): Call objc_maybe_build_modify_expr instead
304 of objc_build_getter_call.
306 2010-10-27 Jason Merrill <jason@redhat.com>
308 * cp-tree.h (cp_trait_kind): Add CPTK_IS_LITERAL_TYPE.
309 * cxx-pretty-print.c (pp_cxx_trait_expression): Handle it.
310 * semantics.c (trait_expr_value, finish_trait_expr): Likewise.
311 * parser.c (cp_parser_primary_expression): Handle RID_IS_LITERAL_TYPE.
312 (cp_parser_trait_expr): Likewise.
314 2010-10-27 Gabriel Dos Reis <gdr@cse.tamu.edu>
315 Jason Merrill <jason@redhat.com>
317 * decl.c (finish_case_label): Use decl_constant_value.
319 * method.c (synthesized_method_walk): Track constexprness too.
320 (process_subob_fn, walk_field_subobs): Likewise.
321 (implicitly_declare_fn): Set DECL_DECLARED_CONSTEXPR_P.
322 (defaulted_late_check): Handle DECL_DECLARED_CONSTEXPR_P.
323 * class.c (add_implicitly_declared_members): Handle
324 constexpr default ctor.
326 * parser.c (cp_parser_ctor_initializer_opt_and_function_body):
327 Make sure a constexpr ctor has an empty body.
328 * class.c (type_has_constexpr_default_constructor): New.
329 * cp-tree.h: Declare it.
330 * init.c (perform_member_init): Complain about uninitialized
331 member in constexpr ctor.
332 (emit_mem_initializers): And uninitialized base.
333 * decl.c (check_tag_decl): Fix typo.
335 * semantics.c (valid_type_in_constexpr_fundecl_p): New fn.
336 (is_valid_constexpr_fn): New fn.
337 (validate_constexpr_fundecl): Use it.
338 * decl.c (validate_constexpr_redeclaration): New.
339 (duplicate_decls): Use it.
340 (cp_finish_decl): Call validate_constexpr_fundecl and
341 ensure_literal_type_for_constexpr_object here.
342 (start_decl): Not here. Don't ICE on constexpr reference.
343 (check_for_uninitialized_const_var): Don't handle constexpr specially.
344 (grokfndecl): Set DECL_DECLARED_CONSTEXPR_P.
345 (check_static_variable_definition): Give friendly message about
347 (grokdeclarator): Complain about typedef and volatile with constexpr.
348 Reorganize. Give sorry about non-static data members in C++0x mode.
349 (start_preparsed_function): Check validate_constexpr_fundecl here.
350 (check_function_type): Not here.
351 * decl2.c (finish_static_data_member_decl): Don't complain about
353 * parser.c (CP_PARSER_FLAGS_ONLY_TYPE_OR_CONSTEXPR): New.
354 (cp_parser_condition): Pass it to cp_parser_decl_specifier_seq.
355 (cp_parser_decl_specifier_seq): Handle it.
356 (cp_parser_explicit_instantiation): Diagnose inline and constexpr.
358 * class.c (check_bases): Propagate non-literality.
359 (check_field_decls): Likewise.
360 (finalize_literal_type_property): New.
361 (check_bases_and_members): Call it.
362 * cp-tree.h (TYPE_HAS_CONSTEXPR_CTOR): New.
363 (lang_type_class): Add has_constexpr_ctor field.
364 (DECL_DECLARED_CONSTEXPR_P): Strip template.
365 * decl.c (grok_special_member_properties): Set
366 TYPE_HAS_CONSTEXPR_CTOR.
368 2010-10-27 Jason Merrill <jason@redhat.com>
370 * call.c (build_integral_nontype_arg_conv): New.
371 * cp-tree.h: Declare it.
372 * pt.c (convert_nontype_argument): Use it.
374 * error.c (dump_simple_decl): Print constexpr.
376 * cvt.c (build_up_reference): Use target_type for the temporary var.
378 * except.c (build_throw): Set EXPR_LOCATION.
380 * tree.c (build_cplus_new): Handle CONSTRUCTOR.
382 * semantics.c (finish_compound_stmt): Avoid creating an
383 unnecessary BIND_EXPR.
385 * call.c (convert_like_real): Don't check narrowing if the element
386 is also an initializer-list.
388 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
390 * parser.c (cp_parser_objc_at_property_declaration): Recognize
391 RID_ASSIGN, RID_COPY, RID_RETAIN, RID_READWRITE and RID_NONATOMIC.
392 Do not use objc_set_property_attr, but use local variables
393 instead. Detect repeated usage of setter, getter and ivar
394 attributes. Improved error processing when a setter name does not
395 end in ':'. Do not check for CPP_CLOSE_PAREN after we determined
396 that the token is a keyword. Updated call to
397 objc_add_property_declaration.
399 2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com>
401 * parser.c (cp_parser_objc_property_decl): Renamed to
402 cp_parser_objc_struct_declaration. Return the parsed trees
403 instead of calling objc_add_property_variable directly. Detect
404 missing or invalid declspecs. Implemented attributes. Do not eat
405 the ';' at the end. Exit loop whenever a non-comma is parsed, not
407 (cp_parser_objc_at_property): Renamed to
408 cp_parser_objc_at_property_declaration. Updated calls to
409 objc_add_property_variable, now objc_add_property_declaration, and
410 to cp_parser_objc_property_decl, now
411 cp_parser_objc_struct_declaration. Rewritten all code to be more
412 robust in dealing with syntax errors, and almost identical to the
413 one in c_parser_objc_at_property_declaration.
414 (cp_parser_objc_property_attrlist): Removed.
415 (cp_parser_objc_method_prototype_list): Updated call to
416 cp_parser_objc_at_property.
417 (cp_parser_objc_method_definition_list): Same change.
418 (cp_parser_objc_class_ivars): Detect a number of invalid
419 declarations of instance variables and produce errors when they
422 2010-10-26 Jason Merrill <jason@redhat.com>
424 * tree.c (build_vec_init_expr): Split out from...
425 (build_array_copy): ...here.
426 * init.c (perform_member_init): Use it.
427 * cp-tree.h: Declare it.
428 * cp-gimplify.c (cp_gimplify_init_expr): Don't gimplify the slot for
429 VEC_INIT_EXPR and AGGR_INIT_EXPR here. Drop pre/post parameters.
430 (cp_gimplify_expr): Handle array default-initialization via
433 * tree.c (stabilize_expr): Handle xvalues properly.
435 * call.c (build_over_call): Use argarray[0] for 'this' argument.
437 * decl.c (finish_function): Don't look at function_depth.
439 2010-10-25 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
441 Implement opaque-enum-specifiers for C++0x.
442 * cp-tree.h (SET_OPAQUE_ENUM_P): New.
443 (OPAQUE_ENUM_P): New.
444 (ENUM_FIXED_UNDERLYING_TYPE_P): New.
445 (start_enum): Update prototype.
446 (finish_enum_value_list): New prototype.
447 * parser.c (cp_parser_elaborated_type_specifier): Issue a pedwarn if
448 "enum class" is used in an elaborated-type-specifier.
449 (cp_parser_enum_specifier): Rewrite to parse opaque-enum-specifiers.
450 * decl.c (copy_type_enum): New.
451 (finish_enum_value_list): New, with code from finish_enum.
452 (finish_enum): A lot of code removed. Added a gcc_assert.
453 (start_enum): Add parameters enumtype and is_new.
454 Rewrite to work with opaque-enum-specifiers.
455 * pt.c (maybe_process_partial_specialization): Allow for template
456 specialization of enumerations, with a pedwarn.
457 (lookup_template_class): Update call to start_enum. Call to
459 (tsubst_enum): Call to begin_scope, finish_scope and
460 finish_enum_value_list.
462 2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com>
464 Removed Objective-C++ specific replacement of cxx_printable_name.
465 * cp-objcp-common.h: Added LANG_HOOKS_DECL_PRINTABLE_NAME, set
466 to cxx_printable_name for both C++ and Objective-C++.
467 * cp-lang.h: Removed LANG_HOOKS_DECL_PRINTABLE_NAME.
469 * error.c (dump_decl): For Objective-C++, call
470 objc_maybe_printable_name here ...
471 * tree.c (cxx_printable_name_internal): ... instead of here.
473 2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com>
475 * tree.c (cxx_printable_name_internal): In Objective-C++, call
476 objc_maybe_printable_name.
478 2010-10-22 Jason Merrill <jason@redhat.com>
481 * pt.c (instantiate_class_template): Don't instantiate default
485 * init.c (build_vec_init): Handle memberwise move.
487 2010-10-21 Paolo Carlini <paolo.carlini@oracle.com>
490 * call.c (add_function_candidate): Don't use TREE_VALUE on null
493 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
495 * parser.c (cp_parser_objc_method_type): Mark inline. Return a
496 bool instead of calling objc_set_method_type.
497 (cp_parser_objc_method_signature): Updated calls to
498 cp_parser_objc_method_type and to objc_build_method_signature.
499 (cp_parser_objc_method_prototype_list): Updated calls to
500 objc_add_method_declaration. Use token->type to determine if it
501 is a class method or not.
502 (cp_parser_objc_method_definition_list): Same change.
504 2010-10-20 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
507 * parser.c (cp_convert_range_for): Call cp_finish_decl
508 instead of finish_expr_stmt.
510 2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com>
512 * cp-lang.c (finish_file): Removed.
513 * decl2.c (cp_write_global_declarations): Call
514 objc_write_global_declarations when compiling Objective-C++.
516 2010-10-19 Paolo Carlini <paolo.carlini@oracle.com>
519 * pt.c (add_to_template_args): Check extra_args for error_mark_node.
520 (coerce_template_parms): Likewise for args.
522 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
524 Implemented parsing @synthesize and @dynamic for Objective-C++.
525 * parser.c (cp_parser_objc_method_definition_list): Recognize
526 RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
527 (cp_parser_objc_at_dynamic_declaration): New.
528 (cp_parser_objc_at_synthesize_declaration): New.
530 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
532 * parser.c (cp_parser_objc_identifier_list): Check the return
533 value of cp_parser_identifier and react if it is error_mark_node.
535 2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com>
537 Merge from apple/trunk branch on FSF servers.
539 2005-03-01 Fariborz Jahanian <fjahanian@apple.com>
542 * call.c (standard_conversion, implicit_conversion): Ignore
543 'volatile' attribute of artificially volatized type in objc when
544 evaluating various conversion weights.
546 2005-11-08 Fariborz Jahanian <fjahanian@apple.com>
549 * typeck.c (comp_ptr_ttypes_real): Remove the hack. un-volatize the
550 artiificially 'volatized' type before doing pointer comparison.
552 2010-10-18 Jakub Jelinek <jakub@redhat.com>
555 * semantics.c (finish_goto_stmt): Call mark_rvalue_use on computed
558 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
560 Merge from apple/trunk branch on FSF servers.
562 2006-04-19 Fariborz Jahanian <fjahanian@apple.com>
565 * parser.c (cp_parser_simple_type_specifier): Don't lookup for
566 objc object types if type is scope qualified.
568 2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com>
570 Merge from apple/trunk branch on FSF servers.
572 2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
575 * lex.c (unqualified_name_lookup_error): Issue diagnostic
576 for private 'ivar' access.
578 2010-10-17 Iain Sandoe <iains@gcc.gnu.org>
580 * parser.c (cp_parser_objc_visibility_spec): Update to use visibility
581 enum, and handle @package.
583 2010-10-15 Jason Merrill <jason@redhat.com>
586 * tree.c (cp_build_qualified_type_real): Don't reuse a variant
587 with a different typedef variant of the element type.
589 2010-10-14 Iain Sandoe <iains@gcc.gnu.org>
591 merge from FSF apple 'trunk' branch.
592 2006 Fariborz Jahanian <fjahanian@apple.com>
594 Radars 4436866, 4505126, 4506903, 4517826
595 * typeck.c (finish_class_member_access_expr): Handle CLASS.property
597 (cp_build_modify_expr): Likewise.
598 * parser.c (cp_parser_objc_method_prototype_list): Handle @property.
599 (cp_parser_objc_method_definition_list): Likewise.
600 (cp_parser_objc_property_decl): New.
601 (cp_parser_objc_property_attrlist): New.
602 (cp_parser_objc_at_property): New.
604 2010-10-14 Richard Guenther <rguenther@suse.de>
607 * cp-tree.h (NULLPTR_TYPE_P): Adjust.
608 * decl.c (cxx_init_decl_processing): Build a NULLPTR_TYPE node,
610 * error.c (dump_type): Handle NULLPTR_TYPE.
611 (dump_type_prefix): Likewise.
612 (dump_type_suffix): Likewise.
613 * mangle.c (write_type): Likewise.
614 * name-lookup.c (arg_assoc_type): Likewise.
615 * rtti.c (typeinfo_in_lib_p): Likewise.
616 * pt.c (tsubst): Likewise.
618 2010-10-13 Jason Merrill <jason@redhat.com>
621 * class.c (fixup_attribute_variants): New fn.
622 * cp-tree.h: Declare it.
623 * pt.c (instantiate_class_template): Call it.
624 * semantics.c (begin_class_definition): Call it.
626 2010-10-13 Richard Henderson <rth@redhat.com>
628 * cp-lang.c (cp_eh_personality): Update call to
629 build_personality_function.
630 * except.c (choose_personality_routine): Update function comment.
632 2010-10-13 Richard Guenther <rguenther@suse.de>
634 * tree.c (cp_free_lang_data): Free DECL_NAMESPACE_USERS and
635 clear DECL_CHAIN of NAMESPACE_DECLs.
637 2010-10-11 Martin Jambor <mjambor@suse.cz>
640 * cp-tree.h (current_class_ref): Check that cp_function_chain is
642 * call.c (build_cxx_call): Likewise.
644 2010-10-10 Jason Merrill <jason@redhat.com>
646 * pt.c (tsubst_default_argument): Handle DEFAULT_ARG.
647 (tsubst_default_arguments): Only do this once for cloned fns.
648 (tsubst): Use typedef_variant_p. Handle LANG_TYPE. Don't
650 (tsubst_expr): Avoid calling tsubst_expr for non-expressions.
651 (tsubst_copy_and_build): Likewise.
652 (tsubst_initializer_list): Likewise.
653 (tsubst_copy): Change default to gcc_unreachable. Handle
654 OVERLOAD and PTRMEM_CST.
656 2010-10-10 Jason Merrill <jason@redhat.com>
660 * pt.c (tsubst_copy) [INTEGER_CST]: Instantiate the type.
662 2010-10-07 Andi Kleen <ak@linux.intel.com>
664 * Make-lang.in (c++_OBJS): Remove dummy-checksum.o.
665 (cc1plus-dummy): Remove.
666 (cc1plus-checksum): Change to run checksum over object files
669 2010-10-08 Joseph Myers <joseph@codesourcery.com>
671 * cp-objcp-common.h (LANG_HOOKS_INIT_OPTIONS_STRUCT): Define.
673 2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com>
675 * cp-tree.def: Changed type of AT_ENCODE_EXPR from tcc_unary to
677 * cxx-pretty-print.c (pp_cxx_unary_expression): Added case for
679 * error.c (dump_expr): Added case for AT_ENCODE_EXPR.
680 * pt.c (tsubst_copy): Added case for AT_ENCODE_EXPR.
681 (value_dependent_expression_p): Added case for AT_ENCODE_EXPR.
682 (type_dependent_expression_p): Added case for AT_ENCODE_EXPR.
683 * parser.c (cp_parser_objc_encode_expression): Updated comment.
685 2010-10-07 Nicola Pero <nicola@nicola.brainstorm.co.uk>
687 Merge from apple/trunk branch on FSF servers.
689 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
692 * parser.c (cp_parser_objc_interstitial_code): Recognize
693 and parse RID_NAMESPACE keyword.
695 2010-10-07 Iain Sandoe <iains@gcc.gnu.org>
697 * parser.c (cp_parser_objc_method_tail_params_opt): Peek new token after
698 finding ellipsis, before checking for attributes.
700 2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com>
702 Merge from apple/trunk branch on FSF servers.
703 * cp-tree.def: Added AT_ENCODE_EXPR here instead of to the no
704 longer existing gcc/c-common.def.
706 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
709 * pt.c (tsubst_copy_and_build): Instantiate @endcode(T).
710 * parser.c (cp_parser_objc_encode_expression): Build a templatized
711 parse tree for @encode(T).
713 2005-12-14 Fariborz Jahanian <fjahanian@apple.com>
716 * c-common.def: Add new expression code AT_ENCODE_EXPR.
718 2010-10-06 Eric Botcazou <ebotcazou@adacore.com>
721 * typeck.c (cp_build_addr_expr_1): Add check for incomplete types in
722 code folding offsetof-like computations.
724 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
727 * parser.c (cp_parser_objc_class_interface): If no identifier
728 follows an @interface token, stop parsing the interface after
730 (cp_parser_objc_class_implementation): If no identifier follows an
731 @implementation token, stop parsing the implementation after
734 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
737 * parser.c (cp_parser_objc_method_keyword_params): If the required
738 colon is not found while parsing parameters, stop parsing them.
740 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
743 * parser.c (cp_parser_objc_class_ivars): Do not eat the EOF or
744 @end after detecting it. Print an error if @end is found without
746 (cp_parser_objc_method_prototype_list): Do not eat the EOF after
747 detecting it. Fixed reading the next token when continuing
748 because of an error in a method signature. Print an error if EOF
749 is found without an '@end'.
750 (cp_parser_objc_method_definition_list): Same change.
752 2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com>
754 Merge from apple/trunk branch on FSF servers:
756 2005-10-17 Fariborz Jahanian <fjahanian@apple.com>
759 * parser.c (cp_parser_objc_method_keyword_params): Check for valid
760 method parameters and issue error.
761 (cp_parser_objc_method_definition_list): Check for invalid tokens
762 which cannot start a function definition.
764 2005-10-14 Fariborz Jahanian <fjahanian@apple.com>
767 * parser.c (cp_parser_objc_message_args): Check for missing message
768 arguments and syntax error.
770 2005-10-13 Fariborz Jahanian <fjahanian@apple.com>
773 * parser.c (cp_parser_objc_class_ivars): Check for @end/eof while
776 2005-08-15 Ziemowit Laski <zlaski@apple.com>
779 * parser.c (cp_parser_objc_interstitial_code): Catch stray
780 '{' and '}' tokens and issue appropriate errors.
782 2005-08-02 Ziemowit Laski <zlaski@apple.com>
785 (cp_parser_statement_seq_opt): In addition to '}' and
786 end-of-file, a statement sequence may also be terminated
789 2010-10-05 Joseph Myers <joseph@codesourcery.com>
791 * cp-tree.h (cxx_print_error_function,
792 cxx_initialize_diagnostics): Declare using diagnostic_context
795 2010-10-04 Andi Kleen <ak@linux.intel.com>
797 * Make-lang.in (g++, cc1plus): Add + to build rule.
799 2010-10-04 Jason Merrill <jason@redhat.com>
801 * tree.c (decl_storage_duration): New.
802 * cp-tree.h: Declare it.
803 (duration_kind): Return values.
805 2010-10-03 Jason Merrill <jason@redhat.com>
807 * typeck.c (require_complete_type_sfinae): Add complain parm to...
808 (require_complete_type): ...this function.
809 (cp_build_array_ref, convert_arguments): Use it.
810 (convert_for_initialization, cp_build_modify_expr): Likewise.
811 * cp-tree.h: Declare it.
812 * call.c (build_over_call): Use it.
814 2010-09-30 Iain Sandoe <iains@gcc.gnu.org>
816 merge from FSF 'apple/trunk' branch.
817 2006-01-30 Fariborz Jahanian <fjahanian@apple.com>
820 * cp/parser.c (cp_parser_objc_interstitial_code): For
821 @optional/@required set the optional/required flag.
823 2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com>
825 * parser.c (cp_lexer_get_preprocessor_token): Tidied up comments
826 and indentation when finding an Objective-C++ CPP_AT_NAME token.
828 2010-09-29 Richard Guenther <rguenther@suse.de>
830 * cp-tree.h (CP_DECL_CONTEXT): Check DECL_FILE_SCOPE_P.
831 (CP_TYPE_CONTEXT): Similar.
832 (FROB_CONTEXT): Frob global_namespace to the global
833 TRANSLATION_UNIT_DECL.
834 * decl.c (cxx_init_decl_processing): Build a TRANSLATION_UNIT_DECL,
835 set DECL_CONTEXT of global_namespace to it.
836 (start_decl): Use CP_DECL_CONTEXT and test TYPE_P
837 instead of zeroing context.
838 (cp_finish_decl): Use DECL_FILE_SCOPE_P.
839 (grokfndecl): Likewise.
840 (start_preparsed_function): Likewise.
841 * name-lookup.c (maybe_push_decl): Use DECL_NAMESPACE_SCOPE_P.
842 (namespace_binding): Use SCOPE_FILE_SCOPE_P.
843 * pt.c (template_class_depth): Use CP_TYPE_CONTEXT.
844 (is_specialization_of_friend): Use CP_DECL_CONTEXT.
845 (push_template_decl_real): Likewise.
846 (tsubst_friend_class): Likewise. Adjust context comparisons.
847 (instantiate_class_template): Use CP_TYPE_CONTEXT.
848 (tsubst): Do not substitute into TRANSLATION_UNIT_DECL.
849 * cxx-pretty-print.c (pp_cxx_nested_name_specifier): Use
852 2010-09-29 Yao Qi <yao@codesourcery.com>
854 * decl.c (get_atexit_node): Fix typo.
856 2010-09-28 Jason Merrill <jason@redhat.com>
858 * tree.c (lvalue_kind): Rename from lvalue_p_1, make nonstatic.
859 (real_lvalue_p): Take const_tree.
861 * typeck.c (lvalue_or_else): Make temporary arg a permerror.
862 (cp_build_addr_expr_1): Likewise.
864 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
866 Partially merged from apple/trunk branch on FSF servers:
867 2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
868 Radar 3803157 (method attributes)
870 * parser.c (cp_parser_objc_method_keyword_params): Handle attributes.
871 (cp_parser_objc_method_tail_params_opt): Likewise.
872 (cp_parser_objc_method_signature): Likewise.
873 (cp_parser_objc_method_maybe_bad_prefix_attributes): New.
874 (cp_parser_objc_method_prototype_list): Handle attributes.
875 (cp_parser_objc_method_definition_list): Likewise.
877 2010-09-28 Richard Henderson <rth@redhat.com>
879 * cp-lang.c: Include "target.h".
880 (cp_eh_personality): Use targetm.except_unwind_info.
881 * Make-lang.in (cp-lang.o): Update deps.
883 2010-09-28 Iain Sandoe <iains@gcc.gnu.org>
885 * parser.c (cp_parser_objc_valid_prefix_attributes): New.
886 (cp_parser_declaration): Parse prefix attributes for ObjC++.
887 (cp_parser_objc_protocol_declaration): Handle attributes.
888 (cp_parser_objc_class_interface): Likewise.
889 (cp_parser_objc_declaration): Likewise.
891 2010-09-27 Jason Merrill <jason@redhat.com>
893 Require lvalues as specified by the standard.
894 * typeck.c (lvalue_or_else): Use real_lvalue_p.
895 (cp_build_addr_expr_1): Split out of cp_build_unary_op.
896 (cp_build_addr_expr, cp_build_addr_expr_strict): Interfaces.
897 (decay_conversion, get_member_function_from_ptrfunc): Adjust.
898 (build_x_unary_op, build_reinterpret_cast_1): Adjust.
899 (build_const_cast_1): Adjust.
900 * cp-tree.h: Declare new fns.
901 * call.c (build_this, convert_like_real, build_over_call): Adjust.
902 (initialize_reference): Adjust.
903 * class.c (build_base_path, convert_to_base_statically): Adjust.
904 (build_vfn_ref, resolve_address_of_overloaded_function): Adjust.
905 * cvt.c (build_up_reference, convert_to_reference): Adjust.
906 * decl.c (register_dtor_fn): Adjust.
907 * decl2.c (build_offset_ref_call_from_tree): Adjust.
908 * except.c (initialize_handler_parm): Adjust.
909 * init.c (build_offset_ref, build_delete, build_vec_delete): Adjust.
910 * rtti.c (build_dynamic_cast_1, tinfo_base_init): Adjust.
911 * tree.c (stabilize_expr): Adjust.
913 2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com>
915 Merge from apple/trunk branch on FSF servers:
917 2005-12-15 Fariborz Jahanian <fjahanian@apple.com>
920 * typeck.c (composite_pointer_type): Call objc_have_common_type
921 when comparing two objective-c pointer types.
923 2005-07-18 Ziemowit Laski <zlaski@apple.com>
926 * call.c (standard_conversion): Do not issue warnings when
927 comparing ObjC pointer types.
929 2005-06-22 Ziemowit Laski <zlaski@apple.com>
932 * call.c (standard_conversion): Allow for a pointer conversion
933 between any two ObjC pointer types.
934 * typeck.c (composite_pointer_type): Determine common type
935 for two ObjC pointer types.
937 2010-09-24 Jan Hubicka <jh@suse.cz>
939 * decl.c (finish_function): Use decl_replaceable_p
940 * method.c (make_alias_for_thunk): Update call of
941 cgraph_same_body_alias.
943 2010-09-24 Jason Merrill <jason@redhat.com>
945 * decl.c (compute_array_index_type): Remember type dependence of
947 * pt.c (dependent_type_p_r): Don't recompute it here.
949 * error.c (dump_expr) [CASE_CONVERT]: Print conversion between
950 reference and pointer to the same type as "*" or "&".
952 2010-09-24 Nicola Pero <nicola.pero@meta-innovation.com>
954 * typeck.c (warn_args_num): Use warning 'too many arguments to
955 method [methodname]' for an Objective-C method instead of the less
956 satisfactory 'too many arguments to function' (with no method
959 2010-09-21 Jason Merrill <jason@redhat.com>
961 * mangle.c (write_expression) [SCOPE_REF]: Only do -fabi-version=1
962 special handling if we know the member.
964 2010-09-18 Jason Merrill <jason@redhat.com>
966 * call.c (compare_ics): Do lvalue/rvalue reference binding
967 comparison for ck_list, too.
969 2010-09-15 Jason Merrill <jason@redhat.com>
971 * semantics.c (finish_id_expression): Diagnose use of function
972 parms in evaluated context outside function body.
974 * decl2.c (grokbitfield): Diagnose non-integral width.
976 * call.c (convert_like_real): Use the underlying type of the
977 reference for the temporary.
979 2010-09-15 Jakub Jelinek <jakub@redhat.com>
982 * class.c (build_vtbl_initializer): Use fn instead of init's operand
983 as first argument to FDESC_EXPR.
985 2010-09-15 Paolo Carlini <paolo.carlini@oracle.com>
988 * decl.c (grokdeclarator): Check build_memfn_type return value
991 2010-09-13 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
993 * semantics.c (finish_for_stmt): Always test flag_new_for_scope.
994 (begin_range_for_stmt): Likewise.
996 2010-09-11 Rodrigo Rivas <rodrigorivascosta@gmail.com>
998 Implement range-based for-statements.
999 * cp-tree.def (RANGE_FOR_STMT): New.
1000 * cp-tree.h (RANGE_FOR_DECL, RANGE_FOR_EXPR, RANGE_FOR_BODY): New.
1001 (cp_convert_range_for): Declare.
1002 * pt.c (tsubst_expr): Add RANGE_FOR_STMT.
1003 (tsubst_copy_and_build): perform_koenig_lookup takes extra argument.
1004 * semantics.c (begin_range_for_stmt): New.
1005 (finish_range_for_decl): New.
1006 (finish_for_stmt): Accept also RANGE_FOR_STMT.
1007 (perform_koenig_lookup): Add extra argument include_std.
1008 * parser.c (cp_parser_c_for): New with code from
1009 cp_parser_iteration_statement().
1010 (cp_parser_range_for): New.
1011 (cp_convert_range_for): New.
1012 (cp_parser_iteration_statement): Add range-for support.
1013 (cp_parser_condition): Adjust comment.
1014 (cp_parser_postfix_expression): perform_koenig_lookup takes extra
1016 * dump.c (cp_dump_tree): Add RANGE_FOR_STMT.
1017 * cxx-pretty-print.c: Likewise.
1018 * lex.c (cxx_init): Likewise.
1019 * name-lookup.c (lookup_function_nonclass): Add extra argument
1021 (lookup_arg_dependent): Likewise.
1022 * name-lookup.h: Likewise.
1024 2010-09-10 Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1027 * error.c (maybe_warn_cpp0x): Add new warning
1028 CPP0X_INLINE_NAMESPACES.
1029 * parser.c (cp_parser_namespace_definition): Likewise.
1030 * cp-tree.h (cpp0x_warn_str): Likewise.
1032 2010-09-10 Richard Guenther <rguenther@suse.de>
1034 * decl.c (reshape_init_vector): For VECTOR_TYPEs, use
1035 TYPE_VECTOR_SUBPARTS instead of TYPE_DEBUG_REPRESENTATION_TYPE.
1037 2010-09-10 Jan Hubicka <jh@suse.cz>
1039 PR tree-optimization/45605
1040 * cp/class.c (build_vtbl_initializer): Avoid wrong type conversion in
1043 2010-09-08 Jakub Jelinek <jakub@redhat.com>
1046 * pt.c (tsubst) <case INTEGER_TYPE>: Call mark_rvalue_use
1047 before calling fold_decl_constant_value.
1049 2010-09-07 Arnaud Charlet <charlet@adacore.com>
1051 * cp-tree.h (build_enumerator): Add new location_t parameter.
1052 (build_lang_decl_loc): New function.
1053 * decl.c (build_enumerator): New parameter loc. Use it when calling
1054 build_decl. Replace build_lang_decl with build_lang_decl_loc.
1055 * pt.c (tsubst_enum): Adjust call to build_enumerator.
1056 * parser.c (cp_parser_enumerator_definition): Ditto.
1057 * lex.c (build_lang_decl_loc): New function.
1059 2010-09-06 Dodji Seketeli <dodji@redhat.com>
1064 * tree.c (strip_typedefs): Strip typedefs from the context of
1067 2010-09-06 Mark Mitchell <mark@codesourcery.com>
1069 * typeck.c (cp_build_binary_op): Call do_warn_double_promotion.
1070 * call.c (build_conditional_expr): Likewise.
1071 (convert_arg_to_ellipsis): Likewise.
1073 2010-09-06 Arnaud Charlet <charlet@adacore.com>
1075 * parser.c (make_pointer_declarator, make_reference_declarator,
1076 make_call_declarator, make_array_declarator): Set declarator->id_loc.
1077 (cp_parser_init_declarator): Adjust location of decl if appropriate.
1079 2010-09-06 Jason Merrill <jason@redhat.com>
1081 * call.c (implicit_conversion): Fix value-init of enums.
1082 (convert_like_real): Likewise.
1084 * decl.c (cp_finish_decl): Don't change init for auto deduction.
1086 * pt.c (fold_non_dependent_expr_sfinae): Split out from...
1087 (fold_non_dependent_expr): ...here.
1088 (convert_nontype_argument): Use it. Take complain parm.
1089 Use perform_implicit_conversion instead of ocp_convert.
1090 Allow cv-qual changes.
1091 (convert_template_argument): Pass complain down.
1092 (tsubst_template_arg): Suppress constant expression warnings.
1095 * method.c (synthesized_method_walk): In constructors, also check
1096 subobject destructors.
1098 * semantics.c (finish_compound_literal): Always build a
1101 2010-08-30 Paolo Carlini <paolo.carlini@oracle.com>
1104 * decl.c (grokdeclarator): Use MAIN_NAME_P only on IDENTIFIER_NODEs.
1106 2010-08-30 Jakub Jelinek <jakub@redhat.com>
1109 * parser.c (cp_parser_omp_atomic): Handle boolean
1110 {PRE,POST}_INCREMENT.
1112 2010-08-29 Jason Merrill <jason@redhat.com>
1115 * parser.c (cp_parser_parameter_declaration): Pop parameter decls
1116 after tentative parsing.
1118 2010-08-22 Joseph Myers <joseph@codesourcery.com>
1120 * Make-lang.in (g++spec.o): Update dependencies.
1121 * g++spec.c: Include opts.h
1122 (MATH_LIBRARY, LIBSTDCXX): Remove initial "-l".
1123 (lang_specific_driver): Use cl_decoded_option structures.
1125 2010-08-20 Nathan Froyd <froydnj@codesourcery.com>
1127 * call.c: Use FOR_EACH_VEC_ELT.
1128 * class.c: Likewise.
1130 * decl2.c: Likewise.
1131 * error.c: Likewise.
1132 * except.c: Likewise.
1133 * mangle.c: Likewise.
1134 * method.c: Likewise.
1135 * name-lookup.c: Likewise.
1136 * parser.c: Likewise.
1139 * semantics.c: Likewise.
1140 * typeck2.c: Likewise.
1142 2010-08-19 Jason Merrill <jason@redhat.com>
1144 * call.c (reference_related_p): Check for error_mark_node.
1145 (add_function_candidate): Check it instead of
1146 same_type_ignoring_top_level_qualifiers_p.
1149 * init.c (build_new_1): Don't use build_value_init in a template.
1150 (build_value_init): Make sure we don't.
1153 * cp-gimplify.c (cp_gimplify_expr): Also remove assignment
1154 of empty class CONSTRUCTOR.
1156 * except.c (pending_noexcept, pending_noexcept_checks): New.
1157 (perform_deferred_noexcept_checks): New.
1158 (maybe_noexcept_warning): Split from...
1159 (finish_noexcept_expr): ...here. Adjust.
1160 * decl2.c (cp_write_global_declarations): Call
1161 perform_deferred_noexcept_checks.
1162 * cp-tree.h: And declare it.
1164 2010-08-18 Nathan Froyd <froydnj@codesourcery.com>
1167 * name-lookup.c (push_overloaded_decl): Change DECL_CHAIN to
1170 2010-08-17 Kai Tietz <kai.tietz@onevision.com>
1172 * class.c (note_name_declared_in_class): Make in 'extern "C"' blocks,
1173 or if -fms-extensions is enabled check, check permissive.
1175 2010-08-09 Jason Merrill <jason@redhat.com>
1178 * pt.c (lookup_template_class): Don't re-coerce outer parms.
1180 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1182 * call.c (add_builtin_candidates): Use VECs for local variable
1183 `types'. Adjust remainder of function accordingly.
1185 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1187 * name-lookup.c (is_associated_namespace): Convert local variables
1188 to be VECs instead of TREE_LISTs.
1190 2010-08-09 Nathan Froyd <froydnj@codesourcery.com>
1192 * tree.c (varargs_function_p): Use stdarg_p.
1194 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1196 * parser.c (cp_default_arg_entry): Declare. Declare a VEC of it.
1197 (cp_unparsed_functions_entry): Declare. Declare a VEC of it.
1198 (cp_parser) [unparsed_functions_queues]: Rename to unparsed_queues.
1199 Change type to a VEC.
1200 (unparsed_funs_with_default_args): Define.
1201 (unparsed_funs_with_definitions): Define.
1202 (push_unparsed_function_queues): New function.
1203 (cp_parser_new): Call it.
1204 (pop_unparsed_function_queues): New function.
1205 (cp_parser_class_specifier): Adjust processing of unparsed functions.
1206 (cp_parser_template_declaration_after_export): Use VEC_safe_push.
1207 (cp_parser_save_member_function_body): Likewise.
1208 (cp_parser_late_parsing_for_member): Call push_unparsed_function_queues
1209 and pop_unparsed_function_queues.
1210 (cp_parser_late_parsing_default_args): Likewise.
1211 (cp_parser_save_default_args): Use VEC_safe_push.
1213 2010-08-07 Nathan Froyd <froydnj@codesourcery.com>
1215 * name-lookup.h (cp_label_binding): Declare. Declare a VEC type
1217 (cp_binding_level): Convert shadowed_labels and dead_vars_from_for
1219 * decl.c (poplevel): Adjust for type changes.
1220 (declare_local_label): Likewise.
1222 2010-08-06 Jason Merrill <jason@redhat.com>
1224 * typeck.c (complete_type_or_maybe_complain): Split out from...
1225 (complete_type_or_else): Here.
1226 (build_class_member_access_expr): Call it.
1227 (finish_class_member_access_expr): Likewise.
1228 * call.c (build_special_member_call): Likewise.
1229 * cvt.c (build_expr_type_conversion): Likewise.
1230 * init.c (build_new): Likewise.
1231 * typeck2.c (build_functional_cast): Likewise.
1232 * cp-tree.h: Declare it.
1234 * init.c (build_value_init): Add complain parm.
1235 (build_value_init_noctor): Likewise.
1236 (perform_member_init): Pass it.
1237 (expand_aggr_init_1): Likewise.
1238 (build_new_1): Likewise.
1239 (build_vec_init): Likewise.
1240 * pt.c (tsubst_expr): Likewise.
1241 * typeck2.c (build_functional_cast): Likewise.
1242 * cp-tree.h: Adjust.
1243 * tree.c (build_target_expr_with_type): Handle error_mark_node.
1245 * typeck.c (decay_conversion): Any expression with type nullptr_t
1248 2010-07-30 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1251 * decl.c (duplicate_decls): Merge DECL_USER_ALIGN and DECL_PACKED.
1253 2010-07-27 Jason Merrill <jason@redhat.com>
1255 * pt.c (tsubst_expr) [DECL_EXPR]: Handle getting an AGGR_INIT_EXPR
1256 from build_value_init.
1257 * init.c (build_value_init_noctor): Give error for unknown array
1260 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1262 * cp-objcp-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
1264 2010-07-27 Joseph Myers <joseph@codesourcery.com>
1266 * cp-objcp-common.c (cxx_initialize_diagnostics): First call
1267 c_common_initialize_diagnostics.
1268 * cp-objcp-common.h (LANG_HOOKS_OPTION_LANG_MASK,
1269 LANG_HOOKS_COMPLAIN_WRONG_LANG_P): Define.
1271 2010-07-21 Jason Merrill <jason@redhat.com>
1273 * tree.c (cp_tree_equal): Fix CONSTRUCTOR handling.
1275 * parser.c (cp_parser_init_declarator): Pass LOOKUP_NORMAL
1278 2010-07-20 Jeffrey Yasskin <jyasskin@google.com>
1281 * pt.c (instantiate_class_template): Propagate the template's
1282 location to its instance.
1284 2010-07-20 Jason Merrill <jason@redhat.com>
1287 * pt.c (tsubst_copy_and_build): Rework last change.
1290 * pt.c (tsubst_copy_and_build): Handle partial substitution of
1293 2010-07-19 Jason Merrill <jason@redhat.com>
1296 * semantics.c (finish_decltype_type): Correct decltype
1297 of parenthesized rvalue reference variable.
1300 * tree.c (cp_tree_equal): Compare type of *CAST_EXPR.
1301 * pt.c (iterative_hash_template_arg): Hash type of *CAST_EXPR.
1303 2010-07-19 Paolo Carlini <paolo.carlini@oracle.com>
1306 * typeck.c (build_x_compound_expr_from_list): Add tsubst_flags_t
1308 * cp-tree.h: Adjust declaration.
1309 * init.c (perform_member_init): Adjust caller.
1310 * decl.c (grok_reference_init, cp_finish_decl): Likewise.
1311 * typeck2.c (store_init_value): Likewise.
1312 (build_functional_cast): Pass complain argument to
1313 build_x_compound_expr_from_list.
1315 2010-07-16 Jason Merrill <jason@redhat.com>
1318 * pt.c (process_partial_specialization): Diagnose partial
1319 specialization after instantiation.
1320 (most_specialized_class): Add complain parm.
1322 * ptree.c (cxx_print_xnode): Handle TEMPLATE_INFO.
1324 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1326 * init.c (build_new_1): Use cp_build_function_call_nary instead of
1327 cp_build_function_call.
1329 2010-07-15 Jason Merrill <jason@redhat.com>
1332 * call.c (add_function_candidate): If we're working on an implicit
1333 declaration, don't consider candidates that won't match.
1334 * typeck.c (same_type_ignoring_top_level_qualifiers_p): Now a fn.
1335 * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): Adjust.
1338 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1339 (TYPE_HAS_USER_OPEQ): New.
1340 * decl.c (grok_special_member_properties): Set it.
1341 * class.c (add_implicitly_declared_members): Don't lazily declare
1342 constructors/operator= if a base or member has a user-declared one.
1343 (check_bases_and_members, check_bases): Adjust.
1344 (check_field_decls, check_field_decl): Adjust.
1346 2010-07-15 Anatoly Sokolov <aesok@post.ru>
1348 * decl.c (integer_three_node): Remove.
1349 (cxx_init_decl_processing): Do not initialize the integer_three_node.
1350 * cp-tree.h (integer_three_node): Remove.
1352 2010-07-15 Nathan Froyd <froydnj@codesourcery.com>
1354 * cp-tree.h: Carefully replace TREE_CHAIN with DECL_CHAIN.
1356 * class.c: Likewise.
1357 * cp-gimplify.c: Likewise.
1359 * decl2.c: Likewise.
1361 * mangle.c: Likewise.
1362 * name-lookup.c: Likewise.
1363 * optimize.c: Likewise.
1364 * parser.c: Likewise.
1367 * search.c: Likewise.
1368 * semantics.c: Likewise.
1369 * typeck.c: Likewise.
1370 * typeck2.c: Likewise.
1372 2010-07-14 Jason Merrill <jason@redhat.com>
1374 * init.c (sort_mem_initializers): Rename "field_type" to "ctx".
1375 (build_field_list): Cache field type.
1377 Implement C++0x unrestricted unions (N2544)
1378 * class.c (check_field_decl): Loosen union handling in C++0x.
1379 * method.c (walk_field_subobs): Split out from...
1380 (synthesized_method_walk): ...here. Set msg before loops.
1381 (process_subob_fn): Check for triviality in union members.
1382 * init.c (sort_mem_initializers): Splice out uninitialized
1383 anonymous unions and union members.
1384 (push_base_cleanups): Don't automatically destroy anonymous unions
1387 2010-07-13 Jason Merrill <jason@redhat.com>
1390 * cp-tree.h (struct lang_type_class): Add has_user_opeq.
1391 (TYPE_HAS_USER_OPEQ): New.
1392 * decl.c (grok_special_member_properties): Set it.
1393 * class.c (add_implicitly_declared_members): Don't lazily declare
1394 constructors/operator= if a base or member has a user-declared one.
1395 (check_bases_and_members, check_bases): Adjust.
1396 (check_field_decls, check_field_decl): Adjust.
1397 * method.c (synthesized_method_walk): Initialize check_vdtor.
1400 * mangle.c (write_type): Canonicalize.
1401 (canonicalize_for_substitution): Retain cv-quals on FUNCTION_TYPE.
1402 (write_CV_qualifiers_for_type): Ignore them in abi>=5.
1404 2010-07-13 Paolo Carlini <paolo.carlini@oracle.com>
1407 * call.c (convert_like_real): Adjust convert_ptrmem call, pass
1409 * typeck.c (get_delta_difference): Update prototype, add a
1410 tsubst_flags_t parameter; update get_delta_difference_1 calls and
1411 add checks for error_mark_node.
1412 (get_delta_difference_1): Update prototype, add a tsubst_flags_t
1413 parameter; update lookup_base call.
1414 (build_ptrmemfunc): Update prototype, add a tsubst_flags_t
1415 parameter; update get_delta_difference call and add check for
1417 (convert_ptrmem): Update prototype, add a tsubst_flags_t
1418 parameter; update get_delta_difference call and add check for
1419 error_mark_node; update build_ptrmemfunc call.
1420 (build_static_cast_1): Adjust convert_ptrmem call.
1421 (expand_ptrmemfunc_cst): Adjust get_delta_difference call.
1422 (cp_build_unary_op): Adjust build_ptrmemfunc call.
1423 * cvt.c (cp_convert_to_pointer, convert_force): Adjust convert_ptrmem
1424 and build_ptrmemfunc calls.
1425 * cp-tree.h: Update build_ptrmemfunc and convert_ptrmem prototypes.
1427 2010-07-12 Paolo Carlini <paolo.carlini@oracle.com>
1430 * call.c (build_temp): Add tsubst_flags_t complain parameter;
1431 adjust build_special_member_call call, pass complain.
1432 (convert_like_real): Adjust build_temp call, pass complain.
1434 2010-07-09 Jason Merrill <jason@redhat.com>
1437 * cp-tree.h (BV_LOST_PRIMARY): New macro.
1438 * class.c (update_vtable_entry_for_fn): Fix covariant thunk logic.
1439 Set BV_LOST_PRIMARY.
1440 (build_vtbl_initializer): Check BV_LOST_PRIMARY.
1442 2010-07-08 Jason Merrill <jason@redhat.com>
1445 * class.c (update_vtable_entry_for_fn): Fix handling of dummy
1446 virtual bases for covariant thunks.
1448 2010-07-08 Manuel López-Ibáñez <manu@gcc.gnu.org>
1450 * cp-tree.h: Do not include toplev.h.
1452 2010-07-06 Jason Merrill <jason@redhat.com>
1455 * call.c (is_std_init_list): Look through typedefs.
1458 * init.c (build_offset_ref): If scope isn't dependent,
1459 don't exit early. Look at TYPE_MAIN_VARIANT.
1460 * pt.c (tsubst_copy) [OFFSET_REF]: Do substitution.
1462 * error.c (dump_function_decl): Don't crash on null DECL_NAME.
1464 2010-07-06 Shujing Zhao <pearly.zhao@oracle.com>
1466 * cp-tree.h (impl_conv_void): New type.
1467 (convert_to_void): Adjust prototype.
1468 * cvt.c (convert_to_void): Use impl_conv_void, emit and adjust the
1469 diagnostic for easy translation. Change caller.
1470 * typeck.c: Update call to convert_to_void.
1471 * semantics.c: Likewise.
1474 2010-07-05 Nathan Froyd <froydnj@codesourcery.com>
1476 * decl.c (cp_finish_decl): Call add_local_decl.
1477 * optimize.c (clone_body): Adjust for new type of cfun->local_decls.
1479 2010-07-05 Paolo Carlini <paolo.carlini@oracle.com>
1481 * pt.c (tsubst): Early declare code = TREE_CODE (t) and use it
1484 2010-07-05 Shujing Zhao <pearly.zhao@oracle.com>
1487 * parser.c (cp_parser_primary_expression): Error if local template is
1490 2010-07-02 Le-Chun Wu <lcwu@google.com>
1493 * name-lookup.c (pushdecl_maybe_friend): Warn when a local decl
1494 (variable or type) shadows another type.
1496 2010-07-02 Jakub Jelinek <jakub@redhat.com>
1499 * typeck.c (convert_for_assignment): When converting a convertible
1500 vector type or objc++ types, call mark_rvalue_use.
1501 * typeck2.c (build_m_component_ref): Use return values from
1502 mark_rvalue_use or mark_lvalue_use.
1503 * class.c (build_base_path): Likewise.
1504 * call.c (build_conditional_expr): Likewise.
1506 2010-07-02 Paolo Carlini <paolo.carlini@oracle.com>
1509 * pt.c (tsubst_baselink): Return error_mark_node if lookup_fnfields
1512 2010-07-01 Richard Guenther <rguenther@suse.de>
1514 * cp-gimplify.c (cp_gimplify_expr): Open-code the rhs
1515 predicate we are looking for, allow non-gimplified
1518 2010-06-30 Paolo Carlini <paolo.carlini@oracle.com>
1521 * typeck.c (cp_build_unary_op): Early return error_mark_node when
1522 arg is NULL_TREE too.
1523 * call.c (convert_class_to_reference): Return error_mark_node when
1526 2010-06-30 Michael Matz <matz@suse.de>
1528 * repo.c (finish_repo): Fix typo.
1530 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1532 * parser.c (cp_parser_omp_for_loop): Use a VEC for for_block.
1534 2010-06-30 Nathan Froyd <froydnj@codesourcery.com>
1536 * repo.c (pending_repo): Change type to a VEC.
1537 (finish_repo): Adjust for new type of pending_repo.
1538 (repo_emit_p): Likewise.
1540 2010-06-30 Manuel López-Ibáñez <manu@gcc.gnu.org>
1542 * tree.c: Include gimple.h. Do not include tree-flow.h
1543 * decl.c: Do not include tree-flow.h
1544 * Make-lang.in: Adjust dependencies.
1546 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1548 * decl.c (incomplete_var): Declare. Declare VECs containing them.
1549 (incomplete_vars): Adjust comment. Change type to a VEC.
1550 (maybe_register_incomplete_var): Adjust for new type.
1551 (complete_vars): Adjust iteration over incomplete_vars.
1553 2010-06-29 Nathan Froyd <froydnj@codesourcery.com>
1555 * decl.c (struct named_label_entry): Change type of bad_decls field
1557 (poplevel_named_label_1): Adjust for new type of bad_decls.
1558 (check_goto): Likewise.
1560 2010-06-29 Jason Merrill <jason@redhat.com>
1562 Enable implicitly declared move constructor/operator= (N3053).
1563 * class.c (add_implicitly_declared_members): A class with no
1564 explicitly declared copy or move constructor gets both declared
1565 implicitly, and similarly for operator=.
1566 (check_bases): A type with no copy ctor does not inhibit
1567 a const copy ctor in a derived class. It does mean the derived
1569 (check_field_decl): Likewise.
1570 (check_bases_and_members): A nonexistent copy ctor/op= is non-trivial.
1571 * tree.c (type_has_nontrivial_copy_init): Adjust semantics.
1572 (trivially_copyable_p): Likewise.
1573 * call.c (convert_like_real): Use type_has_nontrivial_copy_init.
1574 * class.c (finish_struct_bits): Likewise.
1575 * tree.c (build_target_expr_with_type): Likewise.
1576 * typeck2.c (store_init_value): Likewise.
1578 Enable implicitly deleted functions (N2346)
1579 * class.c (check_bases_and_members): Adjust lambda flags.
1580 * method.c (implicitly_declare_fn): Set DECL_DELETED_FN if appropriate.
1582 * decl2.c (mark_used): Adjust error for use of deleted function.
1584 Machinery to support implicit delete/move.
1585 * cp-tree.h: (struct lang_type_class): Add lazy_move_assign,
1586 has_complex_move_ctor, has_complex_move_assign bitfields.
1587 (CLASSTYPE_LAZY_MOVE_ASSIGN): New.
1588 (TYPE_HAS_COMPLEX_MOVE_ASSIGN): New.
1589 (TYPE_HAS_COMPLEX_MOVE_CTOR): New.
1590 (enum special_function_kind): Add sfk_move_assignment.
1591 (LOOKUP_SPECULATIVE): New.
1592 * call.c (build_over_call): Return early if it's set.
1593 (build_over_call): Use trivial_fn_p.
1594 * class.c (check_bases): If the base has no default constructor,
1595 the derived one is non-trivial. Handle move ctor/op=.
1596 (check_field_decl): Likewise.
1597 (check_bases_and_members): Handle move ctor/op=.
1598 (add_implicitly_declared_members): Handle CLASSTYPE_LAZY_MOVE_ASSIGN.
1599 (type_has_move_constructor, type_has_move_assign): New.
1600 * decl.c (grok_special_member_properties): Handle move ctor/op=.
1601 * method.c (type_has_trivial_fn, type_set_nontrivial_flag): New.
1602 (trivial_fn_p): New.
1603 (do_build_copy_constructor): Use it.
1604 (do_build_assign_ref): Likewise. Handle move assignment.
1605 (build_stub_type, build_stub_object, locate_fn_flags): New.
1606 (locate_ctor): Use locate_fn_flags.
1607 (locate_copy, locate_dtor): Remove.
1608 (get_dtor, get_default_ctor, get_copy_ctor, get_copy_assign): New.
1609 (process_subob_fn, synthesized_method_walk): New.
1610 (maybe_explain_implicit_delete): New.
1611 (implicitly_declare_fn): Use synthesized_method_walk,
1612 type_has_trivial_fn, and type_set_nontrivial_flag.
1613 (defaulted_late_check): Set DECL_DELETED_FN.
1614 (defaultable_fn_check): Handle sfk_move_assignment.
1615 (lazily_declare_fn): Clear CLASSTYPE_LAZY_* early. Don't declare
1616 implicitly deleted move ctor/op=.
1617 * search.c (lookup_fnfields_1): Handle sfk_move_assignment.
1618 (lookup_fnfields_slot): New.
1619 * semantics.c (omp_clause_info_fndecl): Remove.
1620 (cxx_omp_create_clause_info): Use get_default_ctor, get_copy_ctor,
1621 get_copy_assign, trivial_fn_p.
1622 (trait_expr_value): Adjust call to locate_ctor.
1623 * tree.c (special_function_p): Handle sfk_move_assignment.
1625 * class.c (type_has_virtual_destructor): New.
1626 * cp-tree.h: Declare it.
1627 * semantics.c (trait_expr_value): Use it.
1629 * call.c (build_over_call): Only give warnings with tf_warning.
1631 * name-lookup.c (pop_scope): Handle NULL_TREE.
1633 * cp-tree.h (TYPE_HAS_ASSIGN_REF): Rename to TYPE_HAS_COPY_ASSIGN.
1634 (TYPE_HAS_CONST_ASSIGN_REF): Rename to TYPE_HAS_CONST_COPY_ASSIGN.
1635 (TYPE_HAS_INIT_REF): Rename to TYPE_HAS_COPY_CTOR.
1636 (TYPE_HAS_CONST_INIT_REF): Rename to TYPE_HAS_CONST_COPY_CTOR.
1637 (TYPE_HAS_COMPLEX_ASSIGN_REF): Rename to TYPE_HAS_COMPLEX_COPY_ASSIGN.
1638 (TYPE_HAS_COMPLEX_INIT_REF): Rename to TYPE_HAS_COMPLEX_COPY_CTOR.
1639 (TYPE_HAS_TRIVIAL_ASSIGN_REF): Rename to TYPE_HAS_TRIVIAL_COPY_ASSIGN.
1640 (TYPE_HAS_TRIVIAL_INIT_REF): Rename to TYPE_HAS_TRIVIAL_COPY_CTOR.
1641 (CLASSTYPE_LAZY_ASSIGNMENT_OP): Rename to CLASSTYPE_LAZY_COPY_ASSIGN.
1642 (sfk_assignment_operator): Rename to sfk_copy_assignment.
1643 * decl.c, call.c, class.c, init.c, method.c, pt.c, ptree.c: Adjust.
1644 * search.c, semantics.c, tree.c: Adjust.
1646 * pt.c (dependent_scope_ref_p): Remove.
1647 (value_dependent_expression_p): Don't call it.
1648 (type_dependent_expression_p): Here either.
1649 * init.c (build_offset_ref): Set TREE_TYPE on a qualified-id
1650 if the scope isn't dependent.
1652 * pt.c (convert_nontype_argument): Use mark_lvalue_use if we want
1656 * pt.c (has_value_dependent_address): New.
1657 (value_dependent_expression_p): Check it.
1658 (convert_nontype_argument): Likewise. Call decay_conversion before
1659 folding if we want a pointer.
1660 * semantics.c (finish_id_expression): Don't add SCOPE_REF if the
1661 scope is the current instantiation.
1663 2010-06-28 Jakub Jelinek <jakub@redhat.com>
1666 * class.c (build_base_path): If want_pointer, call mark_rvalue_use
1669 2010-06-28 Steven Bosscher <steven@gcc.gnu.org>
1671 * init.c: Do not include except.h.
1674 * cp-lang.c: Likewise.
1676 * semantics.c: Likewise.
1677 * decl2.c: Likewise.
1678 * except.c: Likewise.
1679 (init_exception_processing): Do not set the removed
1680 lang_protect_cleanup_actions here.
1681 (cp_protect_cleanup_actions): Make non-static and remove prototype.
1682 (doing_eh): New, moved from except.c but removed the do_warning flag.
1683 (expand_start_catch_block): Update doing_eh call.
1684 (expand_end_catch_block): Likewise.
1685 (build_throw): Likewise.
1686 * cp-tree.h: Prototype cp_protect_cleanup_actions.
1687 * cp-objcp-common.h: Set LANG_HOOKS_EH_PROTECT_CLEANUP_ACTIONS to
1688 cp_protect_cleanup_actions.
1689 * Make-lang.in: Update dependencies.
1691 2010-06-26 Jason Merrill <jason@redhat.com>
1693 * call.c (add_function_candidate): Set LOOKUP_COPY_PARM for any
1694 constructor called with a single argument that takes a reference
1695 to the constructor's class.
1696 (BAD_CONVERSION_RANK): New.
1697 (compare_ics): Use it to compare bad ICSes.
1699 2010-06-25 Joseph Myers <joseph@codesourcery.com>
1701 * lang-specs.h: Remove +e handling.
1703 2010-06-24 Andi Kleen <ak@linux.intel.com>
1705 * parser.c: (cp_parser_question_colon_clause):
1706 Switch to use cp_lexer_peek_token.
1707 Call warn_for_omitted_condop. Call pedwarn for omitted
1710 2010-06-22 Jakub Jelinek <jakub@redhat.com>
1713 * typeck2.c (build_m_component_ref): Call mark_lvalue_use on
1714 datum and mark_rvalue_use on component.
1717 * error.c (dump_expr): Don't look at CALL_EXPR_ARG (t, 0) if
1718 the CALL_EXPR has no arguments.
1720 2010-06-21 Jason Merrill <jason@redhat.com>
1722 * typeck.c (comp_except_specs): Fix ce_derived with noexcept.
1724 * semantics.c (check_trait_type): Check COMPLETE_TYPE_P for array
1727 2010-06-17 Nathan Froyd <froydnj@codesourcery.com>
1729 * name-lookup.c (struct arg_lookup): Convert namespaces and
1730 classes fields to VEC.
1731 (arg_assoc_namespace): Adjust for new type of namespaces.
1732 (arg_assoc_class): Adjust for new type of classes.
1733 (lookup_arg_dependent): Use make_tree_vector and
1734 release_tree_vector.
1735 * typeck2.c (build_x_arrow): Use vec_member.
1737 2010-06-17 Manuel López-Ibáñez <manu@gcc.gnu.org>
1740 * error.c (dump_decl): Better wording for anonymous namespace.
1742 2010-06-16 Nathan Froyd <froydnj@codesourcery.com>
1744 * class.c (build_vtbl_initializer): Adjust computation of new_position
1745 and which entry to add padding for.
1747 2010-06-16 Jason Merrill <jason@redhat.com>
1749 * except.c (check_noexcept_r): Return the problematic function.
1750 (finish_noexcept_expr): Give -Wnoexcept warning. Add complain parm.
1751 * pt.c (tsubst_copy_and_build): Pass it.
1752 * parser.c (cp_parser_unary_expression): Likewise.
1753 * cp-tree.h: Adjust prototype.
1755 * method.c (defaulted_late_check): Give the defaulted method
1756 the same exception specification as the implicit declaration.
1758 2010-06-15 Jason Merrill <jason@redhat.com>
1760 * class.c (add_implicitly_declared_members): Implicit assignment
1761 operators can also be virtual overriders.
1762 * method.c (lazily_declare_fn): Likewise.
1764 * call.c (convert_like_real): Give "initializing argument of"
1765 information for ambiguous conversion. Give source position
1768 * call.c (print_z_candidates): Do print viable deleted candidates.
1769 (joust): Don't choose a deleted function just because its worst
1770 conversion is better than another candidate's worst.
1772 * call.c (convert_like_real): Don't complain about
1773 list-value-initialization from an explicit constructor.
1775 * decl.c (duplicate_decls): Use DECL_IS_BUILTIN rather than test
1776 DECL_SOURCE_LOCATION directly.
1778 * class.c (type_has_user_provided_default_constructor): Use
1781 * call.c (is_subseq): Handle ck_aggr, ck_list.
1782 (compare_ics): Treat an aggregate or ambiguous conversion to the
1783 same type as involving the same function.
1785 2010-06-13 Shujing Zhao <pearly.zhao@oracle.com>
1787 * typeck.c (convert_for_assignment): Fix comment. Change message
1788 format from %d to %qP.
1789 (convert_for_initialization): Fix comment.
1791 2010-06-11 Shujing Zhao <pearly.zhao@oracle.com>
1793 * cp-tree.h (expr_list_kind): New type.
1794 (impl_conv_rhs): New type.
1795 (build_x_compound_expr_from_list, convert_for_initialization): Adjust
1797 (typeck.c (convert_arguments): Use impl_conv_rhs and emit the
1798 diagnostics for easy translation. Change caller.
1799 (convert_for_initialization): Use impl_conv_rhs and change caller.
1800 (build_x_compound_expr_from_list): Use expr_list_kind and emit the
1801 diagnostics for easy translation. Change caller.
1802 * decl.c (bad_spec_place): New enum.
1803 (bad_specifiers): Use it and emit the diagnostics for easy
1804 translation. Change caller.
1805 * pt.c (coerce_template_parms): Put the diagnostics in full sentence.
1807 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1809 * cp-tree.h (struct saved_scope): Change decl_ns_list field type
1811 * decl2.c (cp_write_global_declarations): Adjust for new type of
1812 decl_namespace_list.
1813 * name-lookup.c (current_decl_namespace): Likewise.
1814 (push_decl_namespace): Likewise.
1815 (pop_decl_namespace): Likewise.
1817 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1819 * call.c (build_java_interface_fn_ref): Call build_function_type_list
1820 instead of build_function_type.
1821 * decl.c (cxx_init_decl_processing): Likewise.
1822 (declare_global_var): Likewise.
1823 (get_atexit_node): Likewise.
1824 (expand_static_init): Likewise.
1825 * decl2.c (start_objects): Likewise.
1826 (start_static_storage_duration_function): Likewise.
1827 * except.c (init_exception_processing): Likewise.
1828 (build_exc_ptr): Likewise.
1829 (build_throw): Likewise.
1830 * rtti.c (throw_bad_cast): Likewise.
1831 (throw_bad_typeid): Likewise.
1832 (build_dynamic_cast_1): Likewise.
1834 2010-06-09 Nathan Froyd <froydnj@codesourcery.com>
1836 * call.c (build_call_n): Call XALLOCAVEC instead of alloca.
1837 (build_op_delete_call): Likewise.
1838 (build_over_call): Likewise.
1839 * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
1840 * pt.c (process_partial_specialization): Likewise.
1841 (tsubst_template_args): Likewise.
1842 * semantics.c (finish_asm_stmt): Likewise.
1844 2010-06-08 Nathan Sidwell <nathan@codesourcery.com>
1846 * decl.c (record_key_method_defined): New, broken out of ...
1847 (finish_function): ... here. Call it.
1848 (start_decl): Treat aliases as definitions.
1850 2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com>
1852 * typeck2.c (abstract_virtuals_error): Use typed GC allocation.
1854 * pt.c (maybe_process_partial_specialization): Likewise.
1855 (register_specialization): Likewise.
1856 (add_pending_template): Likewise.
1857 (lookup_template_class): Likewise.
1858 (push_tinst_level): Likewise.
1860 * parser.c (cp_lexer_new_main): Likewise.
1861 (cp_lexer_new_from_tokens): Likewise.
1862 (cp_token_cache_new): Likewise.
1863 (cp_parser_context_new): Likewise.
1864 (cp_parser_new): Likewise.
1865 (cp_parser_nested_name_specifier_opt): Likewise.
1866 (cp_parser_template_id): Likewise.
1868 * name-lookup.c (binding_entry_make): Likewise.
1869 (binding_table_construct): Likewise.
1870 (binding_table_new): Likewise.
1871 (cxx_binding_make): Likewise.
1872 (pushdecl_maybe_friend): Likewise.
1873 (begin_scope): Likewise.
1874 (push_to_top_level): Likewise.
1876 * lex.c (init_reswords): Likewise.
1877 (retrofit_lang_decl): Likewise.
1878 (cxx_dup_lang_specific_decl): Likewise.
1879 (copy_lang_type): Likewise.
1880 (cxx_make_type): Likewise.
1882 * decl.c (make_label_decl): Likewise.
1883 (check_goto): Likewise.
1884 (start_preparsed_function): Likewise.
1885 (save_function_data): Likewise.
1887 * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Likewise.
1889 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
1891 * class.c (finish_struct_1): Likewise.
1893 * cp-tree.h (struct lang_type): Add variable_size GTY option.
1894 (struct lang_decl): Likewise.
1896 * parser.c (cp_parser_new): Update comment to not reference
1899 2010-06-07 Jason Merrill <jason@redhat.com>
1902 * error.c (dump_parameters): Mask out TFF_SCOPE.
1903 (dump_simple_decl): Don't print the scope of a PARM_DECL.
1904 (dump_scope): Remove no-op mask.
1907 * parser.c (cp_parser_lookup_name): Fix naming the constructor.
1909 * cp-tree.h (COMPLETE_OR_OPEN_TYPE_P): New macro.
1910 * init.c (build_offset_ref): Use it.
1911 * pt.c (maybe_process_partial_specialization): Use it.
1912 (instantiate_class_template): Use it.
1913 * search.c (lookup_base): Use it.
1915 2010-06-07 Jakub Jelinek <jakub@redhat.com>
1918 * expr.c (mark_exp_read): Handle INDIRECT_REF.
1919 * cvt.c (convert_to_void): Handle INDIRECT_REF like
1920 handled_component_p.
1923 * decl.c (initialize_local_var): If TREE_USED is set on the type,
1924 set also DECL_READ_P on the decl.
1926 2010-05-25 Dodji Seketeli <dodji@redhat.com>
1929 * cp-tree.h (typedef_variant_p): Move this declaration to
1931 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
1932 * decl.c (grokdeclarator): Do not rename debug info of an
1933 anonymous tagged type named by a typedef.
1935 2010-06-05 Fabien Chêne <fabien@gcc.gnu.org>
1938 * class.c (check_field_decls): Move the call to
1939 check_bitfield_decl before trying to set the
1940 CLASSTYPE_READONLY_FIELDS_NEED_INIT flag.
1942 2010-06-05 Steven Bosscher <steven@gcc.gnu.org>
1944 * typeck.c: Update include path for moved files.
1947 * cp-gimplify.c: Likewise.
1948 * cp-lang.c: Likewise.
1950 * semantics.c: Likewise.
1951 * cxx-pretty-print.h: Likewise.
1952 * decl2.c: Likewise.
1953 * parser.c: Likewise.
1954 * cp-objcp-common.c: Likewise.
1955 * cp-tree.h: Likewise.
1956 * name-lookup.c: Likewise.
1958 * name-lookup.h: Likewise.
1959 * config-lang.in: Update paths in gtfiles for files in c-family/.
1960 * Make-lang.in: Likewise.
1962 2010-06-04 Magnus Fromreide <magfr@lysator.liu.se>
1964 * cvt.c (cp_convert_to_pointer): Use null_ptr_cst_p.
1965 * typeck.c (build_ptrmemfunc): Likewise.
1967 2010-06-04 Jason Merrill <jason@redhat.com>
1969 * typeck2.c (merge_exception_specifiers): Adjust merging of
1970 throw() and noexcept(true).
1972 * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Avoid
1973 using an uninitialized variable.
1975 * cxx-pretty-print.c (pp_cxx_unary_expression): Handle NOEXCEPT_EXPR.
1976 (pp_cxx_expression): Likewise.
1978 Implement noexcept-specification (15.4)
1979 * parser.c (cp_parser_exception_specification_opt): Parse it.
1980 Give -Wdeprecated warning about throw() specs.
1981 * pt.c (tsubst_exception_specification): Handle it.
1982 * error.c (dump_exception_spec): Handle it.
1983 (dump_expr): Handle NOEXCEPT_EXPR.
1984 * cxx-pretty-print.c (pp_cxx_exception_specification): Likewise.
1985 * typeck.c (comp_except_specs): Handle compatibility rules.
1986 Change exact parm to take an enum.
1987 * typeck2.c (merge_exception_specifiers): Handle noexcept.
1988 * except.c (nothrow_spec_p, type_noexcept_p): New fns.
1989 (type_throw_all_p, build_noexcept_spec): New fns.
1990 * cp-tree.h (TYPE_NOTHROW_P, TYPE_NOEXCEPT_P): Use them.
1991 (comp_except_specs): Define ce_derived, ce_normal, ce_exact enums.
1992 (cp_tree_index): Add CPTI_NOEXCEPT_TRUE_SPEC, CPTI_NOEXCEPT_FALSE_SPEC.
1993 (noexcept_true_spec, noexcept_false_spec): New macros.
1994 * name-lookup.c (pushdecl_maybe_friend): Adjust.
1995 * search.c (check_final_overrider): Adjust.
1996 * decl.c (check_redeclaration_exception_specification): Adjust.
1997 (use_eh_spec_block): Use type_throw_all_p.
1998 (cxx_init_decl_processing): Set noexcept_false_spec,noexcept_true_spec.
1999 Give operator new a noexcept-specification in C++0x mode.
2000 * tree.c (build_exception_variant, cxx_type_hash_eq): Adjust.
2001 (cp_build_type_attribute_variant): Don't test TYPE_RAISES_EXCEPTIONS.
2003 Implement noexcept operator (5.3.7)
2004 * cp-tree.def (NOEXCEPT_EXPR): New.
2005 * except.c (check_noexcept_r, finish_noexcept_expr): New.
2006 * cp-tree.h: Declare finish_noexcept_expr.
2007 * parser.c (cp_parser_unary_expression): Parse noexcept-expression.
2008 * pt.c (tsubst_copy_and_build): And tsubst it.
2009 (type_dependent_expression_p): Handle it.
2010 (value_dependent_expression_p): Handle it.
2012 * call.c (build_conditional_expr): Never fold in unevaluated context.
2013 * tree.c (build_aggr_init_expr): Propagate TREE_NOTHROW.
2014 * semantics.c (simplify_aggr_init_expr): Likewise.
2015 * typeck.c (merge_types): Call merge_exception_specifiers.
2016 * decl.c (duplicate_decls): Check DECL_SOURCE_LOCATION rather than
2017 DECL_ANTICIPATED for preferring new type.
2019 2010-06-04 Joseph Myers <joseph@codesourcery.com>
2021 * g++spec.c (lang_specific_driver): Use GCC-specific formats in
2024 2010-06-04 Jakub Jelinek <jakub@redhat.com>
2027 * typeck.c (build_class_member_access_expr): Call mark_exp_read
2028 on object for static data members.
2030 2010-06-04 Jakub Jelinek <jakub@redhat.com>
2031 Jason Merrill <jason@redhat.com>
2034 * call.c (build_conditional_expr): If both arg2 and arg3 are lvalues
2035 with the same type, call mark_lvalue_use on both.
2037 2010-06-03 Nathan Froyd <froydnj@codesourcery.com>
2039 * class.c (struct vtbl_init_data_s): Remove last_init field.
2040 (struct secondary_vptr_vtt_init_data_s): Change type of inits field
2042 (finish_vtbls): Use a VEC rather than a TREE_LIST for the accumulated
2044 (build_vtt): Likewise.
2045 (initialize_vtable): Take a VEC instead of a tree.
2046 (build_vtt_inits): Change return type to void. Take a VEC **
2047 instead of a tree *; accumulate results into said VEC.
2048 (build_ctor_vtbl_group): Use a VEC rather than a TREE_LIST for the
2049 accumulated initializers. Pass the vtable to accumulate_vtbl_inits.
2050 (accumulate_vtbl_inits): Add extra vtable tree parameter; take a VEC
2052 (dfs_accumulate_vtbl_inits): Likewise. Change return type to void.
2053 (build_vtbl_initializer): Add VEC parameter; accumulate initializers
2055 (dfs_build_secondary_vptr_vtt_inits): Use CONSTRUCTOR_APPEND_ELT
2056 rather than tree_cons.
2057 (build_vbase_offset_vtbl_entries): Likewise.
2058 (add_vcall_offset): Likewise.
2059 (build_rtti_vtbl_entries): Likewise.
2060 * cp-tree.h (initialize_artificial_var): Take a VEC instead of a tree.
2061 * decl.c (initialize_artificial_var): Use build_constructor instead
2062 of build_constructor_from_list.
2064 2010-06-03 H.J. Lu <hongjiu.lu@intel.com>
2067 * class.c (layout_class_type): Check MAX_FIXED_MODE_SIZE on
2070 2010-06-02 Jonathan Wakely <jwakely.gcc@gmail.com>
2072 * parser.c (cp_parser_mem_initializer_list): Change error text.
2074 2010-06-02 Jakub Jelinek <jakub@redhat.com>
2076 * cp-objcp-common.c (shadowed_var_for_decl): Change into
2077 tree_decl_map hashtab from tree_map.
2078 (decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Adjust.
2079 (init_shadowed_var_for_decl): Adjust initialization.
2082 * cvt.c (convert_to_void): If implicit is NULL, call mark_rvalue_use
2083 instead of calling mark_exp_read only when not an assignment.
2086 * semantics.c (finalize_nrv): Don't copy DECL_ARTIFICIAL, DECL_IGNORED_P,
2087 DECL_SOURCE_LOCATION and DECL_ABSTRACT_ORIGIN from var to result.
2088 Set DECL_VALUE_EXPR on var.
2090 2010-06-02 Jason Merrill <jason@redhat.com>
2092 * error.c (dump_type): Improve typedef handling.
2097 * name-lookup.c (same_entity_p): New.
2098 (ambiguous_decl): Multiple declarations of the same entity
2101 2010-06-01 Jason Merrill <jason@redhat.com>
2104 * call.c (add_list_candidates): Prefer the default constructor.
2105 (build_aggr_conv): Treat missing initializers like { }.
2106 * typeck2.c (process_init_constructor_record): Likewise.
2107 * init.c (expand_default_init): Use digest_init for
2108 direct aggregate initialization, too.
2110 * call.c (add_list_candidates): Split out...
2111 (build_user_type_conversion_1): ...from here.
2112 (build_new_method_call): And here.
2113 (implicit_conversion): Propagate LOOKUP_NO_NARROWING.
2116 * call.c (build_list_conv): Set list-initialization flags properly.
2118 2010-06-01 Nathan Froyd <froydnj@codesourcery.com>
2120 * typeck2.c (build_x_arrow): Make types_memoized a VEC.
2122 2010-06-01 Arnaud Charlet <charlet@adacore.com>
2123 Matthew Gingell <gingell@adacore.com>
2125 * Make-lang.in (CXX_C_OBJS): Add c-ada-spec.o.
2126 * decl2.c: Include langhooks.h and c-ada-spec.h.
2127 (cpp_check, collect_source_refs, collect_ada_namespace,
2128 collect_all_refs): New functions.
2129 (cp_write_global_declarations): Add handling of -fdump-ada-spec.
2130 * lang-specs.h: Ditto.
2132 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2134 * cp-tree.h (cp_build_function_call_nary): Declare.
2135 * typeck.c (cp_build_function_call_nary): Define.
2136 * decl.c (register_dtor_fn): Use it instead of
2137 cp_build_function_call.
2138 (cxx_maybe_build_cleanup): Likewise.
2139 * decl2.c (generate_ctor_or_dtor_function): Likewise.
2140 * except.c (do_get_exception_ptr): Likewise.
2141 (do_begin_catch): Likewise.
2142 (do_allocate_exception): Likewise.
2143 (do_free_exception): Likewise.
2144 (build_throw): Likewise. Use cp_build_function_call_vec instead
2145 of cp_build_function_call.
2146 (do_end_catch): Likewise.
2148 2010-05-29 Nathan Froyd <froydnj@codesourcery.com>
2150 * cp-tree.h (struct cp_decl_specifier_seq): Move type_location field up.
2151 (struct cp_declarator): Move id_loc field up.
2153 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2155 * cp-tree.h (ATTRIBUTE_GCC_CXXDIAG): Remove. Require that
2156 this file is included before c-common.h. Define GCC_DIAG_STYLE
2157 before including diagnostic-core.h and toplev.h.
2158 (pedwarn_cxx98): Use ATTRIBUTE_GCC_DIAG.
2159 * pt.c: Include cp-tree.h before c-common.h.
2161 2010-05-29 Steven Bosscher <steven@gcc.gnu.org>
2163 * tree.c (c_register_addr_space): Add stub.
2165 2010-05-28 Joseph Myers <joseph@codesourcery.com>
2167 * g++spec.c (lang_specific_driver): Use fatal_error instead of
2170 2010-05-28 Dodji Seketeli <dodji@redhat.com>
2172 Revert fix of PR c++/44188
2173 * cp-tree.h (typedef_variant_p): Revert moving this declaration to
2175 * tree.c (typedef_variant_p): Revert moving this definition to
2177 * decl.c (grokdeclarator): Revert naming typedef handling.
2179 2010-05-27 Joseph Myers <joseph@codesourcery.com>
2181 * call.c: Include diagnostic-core.h instead of diagnostic.h.
2182 * cp-lang.c: Don't include diagnostic.h
2183 * name-lookup.c: Include diagnostic-core.h instead of
2185 (cp_emit_debug_info_for_using): Use seen_error.
2186 * optimize.c: Include diagnostic-core.h instead of diagnostic.h.
2187 * parser.c: Include diagnostic-core.h instead of diagnostic.h.
2188 * pt.c (iterative_hash_template_arg): Use seen_error.
2189 * repo.c: Include diagnostic-core.h instead of diagnostic.h.
2190 * typeck2.c: Include diagnostic-core.h instead of diagnostic.h.
2191 * Make-lang.in (cp/cp-lang.o, cp/typeck2.o, cp/call.o, cp/repo.o,
2192 cp/optimize.o, cp/parser.o, cp/name-lookup.o): Update
2195 2010-05-25 Dodji Seketeli <dodji@redhat.com>
2198 * cp-tree.h (typedef_variant_p): Move this declaration to
2200 * tree.c (typedef_variant_p): Move this definition to gcc/tree.c.
2201 * decl.c (grokdeclarator): Do not rename debug info of an
2202 anonymous tagged type named by a typedef.
2204 2010-05-27 Jason Merrill <jason@redhat.com>
2207 * decl.c (grokdeclarator) [cdk_pointer et al]: Force evaluation of
2210 2010-05-27 Kai Tietz <kai.tietz@onevision.com>
2213 * rtti.c (emit_support_tinfos): Check for NULL_TREE.
2214 * class.c (layout_class_type): Likewise.
2215 * decl.c (finish_enum): Likewise.
2216 * mangle.c (write_builitin_type): Likewise.
2218 2010-05-26 Kai Tietz <kai.tietz@onevision.com>
2220 * cp-tree.h (cp_decl_specifier_seq): Add new bifield
2222 * decl.c (grokdeclarator): Handle __int128.
2223 * parser.c (cp_lexer_next_token_is_decl_specifier_ke): Likewise.
2224 (cp_parser_simple_type_specifier): Likewise.
2225 * rtti.c (emit_support_tinfos): Add int128 nodes for rtti.
2226 * typeck.c (cp_common_type): Handle __int128.
2227 * mangle.c (integer_type_codes): Add itk_int128 and
2228 itk_unsigned_int128.
2230 2010-05-26 Jason Merrill <jason@redhat.com>
2233 * pt.c (tsubst_pack_expansion): Don't get confused by recursive
2236 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2238 * cp-lang.c: Do not include expr.h.
2240 2010-05-26 Steven Bosscher <steven@gcc.gnu.org>
2242 * decl.c: Do not include rtl.h
2243 * semantics.c: Likewise.
2245 2010-05-25 Steven Bosscher <steven@gcc.gnu.org>
2247 * cp-tree.h: Do not include splay-tree.h.
2248 (struct prtmem_cst): Remove unused field and false comment.
2249 * typeck.c: Do not include rtl.h, expr.h, and tm_p.h.
2250 * optimize.c: Do not inclde rtl.h, insn-config.h, and integrate.h.
2251 * init.c: Do not include rtl.h and expr.h.
2252 * class.c: Do not include rtl.h. Include splay-tree.h.
2253 (build_clone): Use plain NULL instead of NULL_RTX.
2254 * decl.c: Do not include expr.h. Explain why rtl.h has to be
2255 included. Include splay-tree.h.
2256 * method.c: Do not include rtl.h and expr.h.
2257 (use_thunk): Use plain NULL instead of NULL_RTX.
2258 * except.c: Do not include rtl.h, expr.h, and libfuncs.h.
2259 * tree.c: Do not include rtl.h, insn-config.h, integrate.h,
2260 and target.h. Include splay-tree.h.
2261 * expr.c: Do not include rtl.h and expr.h.
2262 * pt.c: Do not include obstack.h and rtl.h.
2263 (tsubst_friend_function): Use plain NULL instead of NULL_RTX.
2264 (tsubst_decl): Likewise.
2265 (instantiate_decl): Likewise.
2266 * semantics.c: Do not include exprt.h and debug.h. Explain why
2267 rtl.h has to be included.
2268 * decl2.c: Do not include rtl.h and expr.h. Include splay-tree.h.
2269 * call.c: Do not include rtl.h and expr.h.
2270 * search.c: Do not include obstack.h and rtl.h.
2271 * friend.c: Do not include rtl.h and expr.h.
2272 * Make-lang.in: Update dependencies.
2274 2010-05-25 Jakub Jelinek <jakub@redhat.com>
2277 * parser.c (non_integral_constant): Add NIC_NONE.
2278 (required_token): Add RT_NONE.
2279 (cp_parser_unary_expression): Initialize non_constant_p
2281 (cp_parser_asm_definition): Initialize missing to RT_NONE.
2282 (cp_parser_primary_expression, cp_parser_postfix_expression,
2283 cp_parser_cast_expression, cp_parser_binary_expression,
2284 cp_parser_functional_cast): Fix formatting.
2286 2010-05-25 Shujing Zhao <pearly.zhao@oracle.com>
2289 * parser.c: Remove inclusion of dyn-string.h.
2290 (non_integral_constant): New enum.
2291 (name_lookup_error): New enum.
2292 (required_token): New enum.
2293 (cp_parser_required_error): New function.
2294 (cp_parser_require): Change the type of variable token_desc to
2295 required_token and use cp_parser_required_error.
2296 (cp_parser_require_keyword): Likewise.
2297 (cp_parser_error): Use gmsgid as parameter.
2298 (cp_parser_name_lookup_error): Change the type of variable desired to
2299 name_lookup_error and put the diagnostic in the full sentences. Change
2301 (cp_parser_non_integral_constant_expression): Change the type of the
2302 variable thing to non_integral_constant and put the diagnostics in
2303 full sentences. Change caller.
2305 2010-05-24 Eric Botcazou <ebotcazou@adacore.com>
2308 * typeck.c (cp_build_unary_op): Fold offsetof-like computations.
2310 2010-05-24 Joseph Myers <joseph@codesourcery.com>
2312 * error.c (cp_diagnostic_starter): Update call to
2313 diagnostic_build_prefix.
2314 (cp_print_error_function,
2315 print_instantiation_partial_context_line): Check show_column flag
2318 2010-05-24 Jason Merrill <jason@redhat.com>
2321 * decl.c (check_initializer): Don't wrap an init-list in a
2323 * init.c (build_aggr_init): Don't assume copy-initialization if
2324 init has CONSTRUCTOR_IS_DIRECT_INIT.
2325 * call.c (build_new_method_call): Sanity check.
2327 2010-05-24 Nathan Froyd <froydnj@codesourcery.com>
2329 * rtti.c (tinfo_base_init): Use build_constructor instead of
2330 build_constructor_from_list. Don't cons a tree node for
2332 (generic_initializer): Use build_constructor_single instead of
2333 build_constructor_from_list.
2334 (ptr_initializer): Use build_constructor instead of
2335 build_constructor_from_list
2336 (ptm_initializer): Likewise.
2337 (class_initializer): Likewise. Take varargs instead of TRAIL.
2338 (get_pseudo_ti_init): Adjust calls to class_initializer. Use
2339 build_constructor instead of build_constructor_from_list.
2341 2010-05-22 Steven Bosscher <steven@gcc.gnu.org>
2343 * semantics.c: Include bitmap.h.
2344 * Make-lang.in: Update dependencies.
2346 2010-05-22 Jan Hubicka <jh@suse.cz>
2348 * decl2.c (maybe_emit_vtables): Produce same comdat group when outputting
2350 (cxx_callgraph_analyze_expr): Remove code marking vtables needed.
2352 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2354 * cxx-pretty-print.c: Correct merge error.
2356 2010-05-21 Joseph Myers <joseph@codesourcery.com>
2358 * error.c: Include tree-diagnostic.h and tree-pretty-print.h.
2359 (cp_print_error_function): Use diagnostic_abstract_origin macro.
2360 (cp_printer): Handle %K here using percent_K_format.
2361 * cxx-pretty-print.c: Include tree-pretty-print.h.
2362 * Make-lang.in (cp/error.o, cp/cxx-pretty-print.o): Update
2365 2010-05-21 Steven Bosscher <steven@gcc.gnu.org>
2367 * error.c, tree.c, typeck2.c, cxx-pretty-print.c, mangle.c:
2368 Clean up redundant includes.
2370 2010-05-20 Paolo Carlini <paolo.carlini@oracle.com>
2373 * decl.c (xref_basetypes): Return false in case of ill-formed
2376 2010-05-19 Jason Merrill <jason@redhat.com>
2378 * call.c (reference_binding): Use cp_build_qualified_type_real
2379 and cp_type_quals consistently.
2380 (add_function_candidate): Likewise.
2381 (build_conditional_expr): Likewise.
2382 (convert_like_real): Likewise.
2383 (type_passed_as): Likewise.
2384 * class.c (add_method): Likewise.
2385 (same_signature_p): Likewise.
2386 (layout_class_type): Likewise.
2387 * decl.c (cxx_init_decl_processing): Likewise.
2388 (cp_fname_init): Likewise.
2389 (grokdeclarator): Likewise.
2390 * decl2.c (cp_reconstruct_complex_type): Likewise.
2391 * init.c (build_new_1): Likewise.
2392 * method.c (do_build_copy_constructor): Likewise.
2393 (implicitly_declare_fn): Likewise.
2394 * pt.c (tsubst_aggr_type): Likewise.
2396 * rtti.c (init_rtti_processing): Likewise.
2397 (build_headof): Likewise.
2398 (build_dynamic_cast_1): Likewise.
2399 (tinfo_base_init): Likewise.
2400 (emit_support_tinfos): Likewise.
2401 * semantics.c (capture_decltype): Likewise.
2402 * tree.c (cv_unqualified): Likewise.
2403 * typeck.c (composite_pointer_type): Likewise.
2404 (string_conv_p): Likewise.
2406 * mangle.c (write_CV_qualifiers_for_type): Tweak.
2408 * call.c (initialize_reference): Use CP_TYPE_CONST_P.
2409 * decl.c (start_decl): Likewise.
2410 * semantics.c (finish_compound_literal): Likewise.
2411 * typeck.c (check_return_expr): Use CP_TYPE_VOLATILE_P.
2412 (cp_type_readonly): Remove.
2413 * cp-tree.h: Remove declaration.
2415 * typeck.c (merge_types): Preserve memfn quals.
2417 * decl.c (grokdeclarator): Don't check quals on fn type.
2418 * typeck.c (cp_apply_type_quals_to_decl): Likewise.
2419 * tree.c (cp_build_qualified_type_real): Simplify qualifier checking.
2422 * typeck.c (type_memfn_quals): New fn.
2423 (apply_memfn_quals): New fn.
2424 (cp_type_quals): Return TYPE_UNQUALIFIED for FUNCTION_TYPE.
2425 (cp_type_readonly): Use cp_type_quals.
2426 * cp-tree.h: Add declarations.
2427 * tree.c (cp_build_qualified_type_real): Don't set, but do
2428 preserve, quals on FUNCTION_TYPE.
2429 (strip_typedefs): Use apply_memfn_quals and type_memfn_quals.
2430 * decl.c (build_ptrmem_type): Likewise.
2431 (grokdeclarator): Likewise.
2432 (static_fn_type): Likewise.
2433 * decl2.c (change_return_type): Likewise.
2434 (cp_reconstruct_complex_type): Likewise.
2435 * pt.c (tsubst_function_type): Likewise.
2437 (tsubst): Likewise. Drop special FUNCTION_TYPE substitution code.
2439 2010-05-18 Nathan Froyd <froydnj@codesourcery.com>
2441 * tree.c (build_min_non_dep_call_vec): Update comment.
2443 2010-05-17 Jason Merrill <jason@redhat.com>
2445 * call.c (struct z_candidate): Add explicit_targs field.
2446 (add_template_candidate_real): Set it.
2447 (build_over_call): Use it to control init-list warning.
2450 * call.c (build_over_call): Limit init-list deduction warning to
2451 cases where the argument is actually an init-list.
2454 * call.c (build_over_call): Don't do bitwise copy for move ctor.
2456 2010-05-17 Dodji Seketeli <dodji@redhat.com>
2457 Jason Merrill <jason@redhat.com>
2460 * decl.c (compute_array_index_type): Call mark_rvalue_use.
2462 2010-05-15 Jason Merrill <jason@redhat.com>
2464 * cp-tree.h (TYPE_NOEXCEPT_P): New macro.
2465 * except.c (begin_eh_spec_block): Use MUST_NOT_THROW_EXPR if
2467 (finish_eh_spec_block): Adjust.
2469 2010-05-15 Jakub Jelinek <jakub@redhat.com>
2472 * pt.c (tsubst): Unshare template argument.
2474 2010-05-15 Steven Bosscher <steven@gcc.gnu.org>
2476 * decl.c: Include tree-iterator.h, as fixup for tree-inline.h changes.
2477 * Make-lang.in: Fix dependencies accordingly.
2479 2010-05-14 Jason Merrill <jason@redhat.com>
2482 * except.c (build_throw): Simplify, adjust for DR 475.
2485 * except.c (dtor_nothrow): Return nonzero for type with
2489 * cp-gimplify.c (gimplify_must_not_throw_expr): Use
2490 gimple_build_eh_must_not_throw.
2492 2010-05-14 Martin Jambor <mjambor@suse.cz>
2494 * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Remove both its undef
2497 2010-05-14 Jonathan Wakely <jwakely.gcc@gmail.com>
2499 * call.c (build_new_method_call): Change warning text.
2500 * typeck2.c (build_functional_cast): Change error text.
2502 2010-05-14 Shujing Zhao <pearly.zhao@oracle.com>
2505 * name-lookup.c (pushdecl_maybe_friend): Avoid the warnings about
2506 shadowing the outer parameter or variables by the declaration of
2507 nested function in nested structure or class. Warn the shadowing by
2508 the declaration of nested lambda expression.
2510 2010-05-13 Jason Merrill <jason@redhat.com>
2512 * typeck.c (cp_build_array_ref): Factor out from...
2513 (build_array_ref): ...here. Drop complain parm.
2514 (build_new_op): Adjust.
2515 * class.c (build_vtbl_ref_1): Adjust.
2516 * decl2.c (grok_array_decl): Adjust.
2517 * cp-tree.h: Adjust prototypes.
2519 2010-05-13 Jan Hubicka <jh@suse.cz>
2521 * decl.c (cp_finish_decl): Do not worry about used attribute.
2523 2010-05-12 Jason Merrill <jason@redhat.com>
2525 * typeck.c (build_array_ref): Take complain parm.
2526 * cp-tree.h: Add it to prototype.
2527 * call.c (build_new_op): Pass it.
2528 * class.c (build_vtbl_ref): Pass it.
2529 * decl2.c (grok_array_decl): Pass it.
2533 * cp-tree.def (NULLPTR_TYPE): Remove.
2534 * cp-tree.h (NULLPTR_TYPE_P): New.
2535 (SCALAR_TYPE_P): Use it.
2536 (nullptr_type_node): New.
2537 (cp_tree_index): Add CPTI_NULLPTR_TYPE.
2538 * decl.c (cxx_init_decl_processing): Call record_builtin_type on
2540 * cvt.c (ocp_convert): Use NULLPTR_TYPE_P instead of NULLPTR_TYPE.
2541 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2542 * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
2543 * mangle.c (write_type): Likewise.
2544 * name-lookup.c (arg_assoc_type): Likewise.
2545 * typeck.c (build_reinterpret_cast_1): Likewise.
2546 * rtti.c (typeinfo_in_lib_p): Likewise.
2547 (emit_support_tinfos): Remove local nullptr_type_node.
2549 * cp-tree.h (UNKNOWN_TYPE): Remove.
2550 * decl.c (cxx_init_decl_processing): Use LANG_TYPE instead.
2551 * error.c (dumy_type, dump_type_prefix, dump_type_suffix): Likewise.
2552 * typeck2.c (cxx_incomplete_type_diagnostic): Likewise.
2553 * class.c (instantiate_type): Check unknown_type_node rather than
2555 * name-lookup.c (maybe_push_decl): Likewise.
2556 * rtti.c (get_tinfo_decl_dynamic): Likewise.
2557 (get_typeid): Likewise.
2558 * semantics.c (finish_offsetof): Likewise.
2561 * call.c (add_template_candidate_real): If deduction fails, still
2562 add the template as a non-viable candidate.
2563 (equal_functions): Handle template candidates.
2564 (print_z_candidate): Likewise.
2565 (print_z_candidates): Likewise.
2566 (build_new_function_call): Likewise.
2568 * cp-tree.h (LOOKUP_LIST_ONLY): New.
2569 * call.c (add_candidates): Enforce it.
2570 (build_new_method_call): Try non-list ctor if no viable list ctor.
2571 (build_user_type_conversion_1): Likewise.
2573 * call.c (add_candidates): Distinguish between type(x) and
2575 (convert_class_to_reference): Set LOOKUP_NO_CONVERSION.
2576 (build_new_method_call): Give better error for conversion op.
2578 * call.c (add_candidates): Add first_arg and return_type parms.
2579 Add special constructor/conversion op handling.
2580 (convert_class_to_reference): Use it.
2581 (build_user_type_conversion_1): Likewise.
2582 (build_op_call): Likewise.
2583 (build_new_method_call): Likewise.
2584 (build_new_op): Adjust.
2585 (perform_overload_resolution): Adjust.
2587 2010-05-11 Paolo Carlini <paolo.carlini@oracle.com>
2592 * pt.c (process_partial_specialization): Return error_mark_node
2593 in case of unused template parameters in partial specialization.
2595 2010-05-11 Jakub Jelinek <jakub@redhat.com>
2598 * semantics.c (finish_expr_stmt): Don't call mark_exp_read here...
2599 * cvt.c (convert_to_void): ... but here. If expr is a COMPOUND_EXPR,
2600 look at its second operand.
2602 2010-05-10 Jason Merrill <jason@redhat.com>
2605 * semantics.c (baselink_for_fns): Revert earlier change.
2608 * typeck.c (cp_build_modify_expr): Complain about assignment to
2609 array from init list.
2611 2010-05-10 Fabien Chêne <fabien.chene@gmail.com>
2614 * decl.c (check_initializer): strip array type before checking for
2615 uninitialized const or ref members.
2617 2010-05-07 Fabien Chêne <fabien.chene@gmail.com>
2620 * init.c (diagnose_uninitialized_cst_or_ref_member_1): Returns the
2621 error count. Emit errors only if compain is true.
2622 (build_new_1): Do not return error_mark_node if
2623 diagnose_uninitialized_cst_or_ref_member_1 does not diagnose any
2624 errors. Delay the check for user-provided constructor.
2625 (perform_member_init): Adjust.
2626 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Change the
2629 2010-05-06 Magnus Fromreide <magfr@lysator.liu.se>
2630 Jason Merrill <jason@redhat.com>
2632 Add support for C++0x nullptr.
2633 * cp-tree.def: Add NULLPTR_TYPE.
2634 * cp-tree.h: Add nullptr_node.
2635 (cp_tree_index): Add CPTI_NULLPTR.
2636 (SCALAR_TYPE_P): Add NULLPTR_TYPE.
2637 * call.c (null_ptr_cst_p): Handle nullptr.
2638 (standard_conversion): Likewise.
2639 (convert_arg_to_ellipsis): Likewise.
2640 * mangle.c (write_type): Likewise.
2641 * name-lookup.c (arg_assoc_type): Likewise.
2642 * parser.c (cp_parser_primary_expression): Likewise.
2643 * typeck.c (cp_build_binary_op): Likewise.
2644 (build_reinterpret_cast_1): Likewise.
2645 * error.c (dump_type): Likewise.
2646 (dump_type_prefix, dump_type_suffix): Likewise.
2647 * decl.c (cxx_init_decl_processing): Likewise.
2648 * cxx-pretty-print.c (pp_cxx_constant): Likewise.
2649 * cvt.c (ocp_convert): Likewise.
2650 * rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
2651 nullptr_t tinfo in libsupc++.
2653 2010-05-06 Jason Merrill <jason@redhat.com>
2655 * semantics.c (simplify_aggr_init_expr): Use INIT_EXPR.
2657 2010-04-22 Jakub Jelinek <jakub@redhat.com>
2658 Dodji Seketeli <dodji@redhat.com>
2661 * cp-tree.h (mark_exp_read, rvalue_use, lvalue_use, type_use):
2663 * expr.c (mark_exp_read, rvalue_use, lvalue_use, type_use): ... new fns.
2664 * typeck.c (cxx_sizeof_expr, cxx_alignof_expr): Call type_use.
2665 (decay_conversion, perform_integral_promotions): Call rvalue_use.
2666 (cp_build_unary_op): Call lvalue_use.
2667 * decl.c (unused_but_set_errorcount): New variable.
2668 (poplevel): Issue -Wunused-but-set-variable diagnostics.
2669 (duplicate_decls): Merge DECL_READ_P flags.
2670 (start_cleanup_fn): Set DECL_READ_P flag.
2671 (finish_function): Issue -Wunused-but-set-parameter diagnostics.
2672 * tree.c (rvalue): Call rvalue_use.
2673 * pt.c (convert_nontype_argument): Likewise.
2674 * semantics.c (finish_expr_stmt, finish_asm_stmt, finish_typeof,
2675 finish_decltype_type): Likewise.
2676 * call.c (convert_like_real) <ck_identity, ck_user>: Call rvalue use.
2677 (build_x_va_arg, build_new_method_call, build_over_call): Call lvalue_use
2678 or rvalue_use depending on the expr.
2679 * init.c (build_new, build_delete): Likewise.
2680 * rtti.c (build_typeid, build_dynamic_cast_1): Likewise.
2682 2010-05-05 Jason Merrill <jason@redhat.com>
2685 * cp-gimplify.c (cp_gimplify_expr): Remove copies of empty classes.
2686 * call.c (build_over_call): Don't try to avoid INIT_EXPR copies here.
2688 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2691 * pt.c (unify): Check each elt for error_mark_node.
2693 2010-05-04 Jason Merrill <jason@redhat.com>
2696 * typeck.c (cp_build_binary_op): Allow enums for <> as well.
2698 2010-05-04 Paolo Carlini <paolo.carlini@oracle.com>
2701 * call.c (build_new_method_call): Return error_mark_node if fns is
2704 2010-05-03 Dodji Seketeli <dodji@redhat.com>
2707 * pt.c (most_specialized_class): Pretend we are processing
2708 a template decl during the call to coerce_template_parms.
2710 2010-05-03 Jason Merrill <jason@redhat.com>
2714 * decl.c (finish_enum): Use the TYPE_MIN_VALUE and TYPE_MAX_VALUE
2715 from the selected underlying type unless -fstrict-enums. Set
2716 ENUM_UNDERLYING_TYPE to have the restricted range.
2717 * cvt.c (type_promotes_to): Use ENUM_UNDERLYING_TYPE.
2718 * class.c (check_bitfield_decl): Likewise.
2720 2010-05-01 H.J. Lu <hongjiu.lu@intel.com>
2723 * init.c (build_new_1): Revert the accidental checkin in
2726 2010-04-30 Jason Merrill <jason@redhat.com>
2729 * cxx-pretty-print.c (pp_cxx_decl_specifier_seq): Move pmf handling...
2730 (pp_cxx_type_specifier_seq): ...here.
2732 2010-04-30 Steven Bosscher <steven@gcc.gnu.org>
2734 * optimize.c, parser.c, mangle.c, cp-tree.h: Do not include varray.h.
2735 * Make-lang.in: Don't include varray.h dependency in CXX_TREE_H.
2737 2010-04-30 Shujing Zhao <pearly.zhao@oracle.com>
2740 * typeck.c (warn_args_num): New function.
2741 (convert_arguments): Use warn_args_num to print the diagnostic
2744 2010-04-29 Fabien Chêne <fabien.chene@gmail.com>
2747 * init.c (diagnose_uninitialized_cst_or_ref_member): check for
2748 user-provided constructor while recursing.
2750 2010-04-28 Manuel López-Ibáñez <manu@gcc.gnu.org>
2753 * error.c (print_instantiation_partial_context_line): Handle
2754 recursive instantiation.
2755 (print_instantiation_partial_context): Likewise.
2757 2010-04-27 Jason Merrill <jason@redhat.com>
2759 * init.c (perform_member_init): Check CLASS_TYPE_P.
2761 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2764 * init.c (perform_member_init): check for uninitialized const or
2765 reference members, including array types.
2767 2010-04-24 Jason Merrill <jason@redhat.com>
2769 * tree.c (get_fns): Split out from get_first_fn.
2770 * cp-tree.h: Declare it.
2771 * search.c (shared_member_p): Use it.
2772 * semantics.c (finish_qualified_id_expr): Simplify.
2773 (finish_id_expression): Simplify.
2775 * semantics.c (finish_non_static_data_member): Call maybe_dummy_object
2776 whenever object is NULL_TREE. Don't do 'this' capture here.
2777 (finish_qualified_id_expr): Pass NULL_TREE.
2778 (finish_id_expression): Likewise.
2779 (lambda_expr_this_capture): Likewise.
2781 * semantics.c (finish_qualified_id_expr): Use maybe_dummy_object
2782 rather than checking current_class_ref directly.
2783 (finish_call_expr): Likewise.
2786 * name-lookup.c (qualify_lookup): Disqualify lambda op().
2787 * class.c (current_nonlambda_class_type): New fn.
2788 * semantics.c (nonlambda_method_basetype): New.
2789 * cp-tree.h: Declare them.
2790 * tree.c (maybe_dummy_object): Handle implicit 'this' capture.
2792 * semantics.c (baselink_for_fns): Correct BASELINK_BINFO.
2795 * semantics.c (lambda_return_type): Complain about
2799 * tree.c (cv_unqualified): Handle error_mark_node.
2802 * call.c (convert_like_real) [ck_ambig]: Just return error_mark_node
2803 if we don't want errors.
2806 * class.c (convert_to_base): Add complain parameter. Pass
2807 ba_quiet to lookup_base if we don't want errors.
2808 (build_vfield_ref): Pass complain to convert_to_base.
2809 * call.c (convert_like_real): Likewise.
2810 (initialize_reference): Likewise.
2811 (perform_direct_initialization_if_possible): Pass complain to
2813 * cp-tree.h: Adjust.
2815 2010-04-27 Fabien Chêne <fabien.chene@gmail.com>
2816 Jason Merrill <jason@redhat.com>
2819 * decl.c (check_for_uninitialized_const_var): Handle classes that need
2821 (check_initializer): Call it for classes that need constructing, too.
2822 * class.c (in_class_defaulted_default_constructor): New.
2823 * cp-tree.h: Declare it.
2825 2010-04-20 Jason Merrill <jason@redhat.com>
2828 * init.c (constant_value_1): Treat error_mark_node as a constant
2829 if DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P is set.
2830 * cvt.c (ocp_convert): Handle getting error_mark_node from
2831 integral_constant_value.
2832 * decl.c (compute_array_index_type): Likewise.
2834 2010-04-20 Dodji Seketeli <dodji@redhat.com>
2838 * typeck.c (incompatible_dependent_types_p): If one of the
2839 compared types if not a typedef then honour their main variant
2842 2010-04-20 Jakub Jelinek <jakub@redhat.com>
2844 * cp-tree.h (TYPE_REF_IS_RVALUE): Remove.
2846 2010-04-19 Dodji Seketeli <dodji@redhat.com>
2849 * typeck.c (structural_comptypes): Test dependent typedefs
2850 incompatibility before testing for their main variant based
2853 2010-04-19 Jakub Jelinek <jakub@redhat.com>
2855 * cp-tree.h (SCOPED_ENUM_P, UNSCOPED_ENUM_P, SET_SCOPED_ENUM_P): Use
2856 ENUM_IS_SCOPED bit instead of TYPE_LANG_FLAG_5.
2858 2010-04-18 Eric Botcazou <ebotcazou@adacore.com>
2860 * decl.c (cxx_init_decl_processing): Remove second argument in call to
2861 build_common_tree_nodes.
2863 2010-04-14 Jason Merrill <jason@redhat.com>
2866 * parser.c (cp_parser_parenthesized_expression_list): Change
2867 is_attribute_list parm to int to indicate whether or not to
2868 handle initial identifier specially.
2869 (cp_parser_attribute_list): Use attribute_takes_identifier_p.
2871 2010-04-13 Jason Merrill <jason@redhat.com>
2873 * call.c (type_decays_to): Check MAYBE_CLASS_TYPE_P instead of
2875 * parser.c (cp_parser_lambda_expression): Complain about lambda in
2876 unevaluated context.
2877 * pt.c (iterative_hash_template_arg): Don't crash on lambda.
2879 2010-04-12 Jason Merrill <jason@redhat.com>
2882 * semantics.c (maybe_add_lambda_conv_op): Use build_call_a and tweak
2883 return value directly.
2885 * call.c (type_decays_to): Call cv_unqualified for non-class type.
2887 2010-04-12 Fabien Chene <fabien.chene@gmail.com>
2890 * cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Declare.
2891 * init.c (build_new_1): Check for uninitialized const members and
2892 uninitialized reference members, when using new without
2893 new-initializer. Call diagnose_uninitialized_cst_or_ref_member.
2894 (diagnose_uninitialized_cst_or_ref_member): Define, call
2895 diagnose_uninitialized_cst_or_ref_member_1.
2896 (diagnose_uninitialized_cst_or_ref_member_1): New function.
2898 2010-04-12 Richard Guenther <rguenther@suse.de>
2901 * semantics.c (expand_or_defer_fn_1): Do not keep extern
2902 template inline functions.
2904 2010-04-09 Manuel López-Ibáñez <manu@gcc.gnu.org>
2907 * typeck.c (cp_build_c_cast): Warn for casting integer to larger
2910 2010-04-07 Jason Merrill <jason@redhat.com>
2913 * decl.c (start_preparsed_function): Do defer nested functions.
2915 PR c++/11094, DR 408
2916 * cp-tree.h (VAR_HAD_UNKNOWN_BOUND, SET_VAR_HAD_UNKNOWN_BOUND): New.
2917 * decl2.c (finish_static_data_member_decl): Set it.
2918 * decl.c (duplicate_decls): Propagate it.
2919 * pt.c (tsubst_decl): Don't substitute the domain of an array
2920 VAR_DECL if it's set.
2921 (regenerate_decl_from_template): Substitute it here.
2922 (type_dependent_expression_p): Return true if it's set.
2923 * semantics.c (finish_decltype_type): Instantiate such a variable.
2924 * typeck.c (cxx_sizeof_expr): Likewise.
2925 (strip_array_domain): New.
2928 * name-lookup.c (current_decl_namespace): Non-static.
2929 (pop_nested_namespace): Sanity check.
2930 * cp-tree.h: Declare current_decl_namespace.
2931 * decl.c (grokvardecl): Use it instead of current_namespace.
2932 (grokfndecl): Likewise.
2935 * pt.c (tsubst_friend_function): Instatiate a friend that has already
2938 * pt.c (print_template_statistics): New.
2939 * cp-tree.h: Declare it.
2940 * tree.c (cxx_print_statistics): Call it.
2943 * decl.c (grokvardecl): Tweak warning message.
2944 (grokfndecl): Likewise.
2946 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2949 *pt.c (tsubst_decl): Get the arguments of a specialization from
2950 the specialization template, not from the most general template.
2952 2010-04-07 Dodji Seketeli <dodji@redhat.com>
2955 * typeck2.c (process_init_constructor_record):
2956 value-initialize members that are are not explicitely
2959 2010-04-07 Jie Zhang <jie@codesourcery.com>
2962 * typeck2.c (split_nonconstant_init_1): Drop empty CONSTRUCTOR
2963 when all of its elements are non-constant and have been split out.
2965 2010-04-06 Taras Glek <taras@mozilla.com>
2966 Jason Merrill <jason@redhat.com>
2968 * parser.c (cp_parser_class_specifier): Set class location to that
2969 of IDENTIFIER_NODE instead of '{' when possible.
2970 * semantics.c (begin_class_definition): Do not overide locations
2971 with less precise ones.
2973 2010-04-06 Jason Merrill <jason@redhat.com>
2976 * name-lookup.c (constructor_name_p): Allow X::~X even for typedefs.
2979 * pt.c (maybe_update_decl_type): Check the return value from
2982 2010-04-01 Jason Merrill <jason@redhat.com>
2984 * decl.c (next_initializable_field): No longer static.
2985 * cp-tree.h: Declare it.
2986 * call.c (build_aggr_conv): Fail if there are more initializers
2987 than initializable fields.
2989 * semantics.c (maybe_add_lambda_conv_op): Use null_pointer_node
2990 instead of void_zero_node.
2992 2010-03-31 Dodji Seketeli <dodji@redhat.com>
2995 * cp-tree.h (TEMPLATE_TYPE_PARM_SIBLING_PARMS): New accessor macro.
2996 * pt.c (end_template_parm_list): Store sibling template parms of
2997 each TEMPLATE_TYPE_PARMs into its TEMPLATE_TYPE_PARM_SIBLING_PARMS.
2998 (push_template_decl_real): Don't store the containing template decl
2999 into the DECL_CONTEXT of TEMPLATE_TYPE_PARMs anymore.
3000 * typeck.c (get_template_parms_of_dependent_type): Get sibling parms
3001 of a TEMPLATE_TYPE_PARM from TEMPLATE_TYPE_PARM_SIBLING_PARMS.
3004 2010-03-30 Jason Merrill <jason@redhat.com>
3007 * pt.c (push_template_decl_real): Deal better with running out of
3008 scopes before running out of template parms.
3012 * parser.c (cp_parser_direct_declarator): Don't allow VLAs in
3013 function parameter context. Don't print an error if parsing
3017 * pt.c (more_specialized_fn): Don't control cv-qualifier check
3020 2010-03-26 Jason Merrill <jason@redhat.com>
3023 * parser.c (cp_parser_qualifying_entity): Do accept enum names in
3024 c++0x mode, but not other type-names.
3026 2010-03-26 Dodji Seketeli <dodji@redhat.com>
3029 * pt.c (add_to_template_args): Support NULL ARGS;
3030 (most_specialized_class): call coerce_template_parms on
3031 template arguments passed to get_class_bindings. Use
3032 add_to_template_args.
3033 (unify): Handle VAR_DECLs.
3035 2010-03-26 Dodji Seketeli <dodji@redhat.com>
3037 * cp-tree.h (get_template_parms_at_level): Change unsigned parm
3039 * pt.c (get_template_parms_at_level): Adjust.
3041 2010-03-25 Dodji Seketeli <dodji@redhat.com>
3044 * cp-tree.h (get_template_parms_at_level): Declare ...
3045 * pt.c (get_template_parms_at_level): ... new function.
3046 * typeck.c (get_template_parms_of_dependent_type): If a template
3047 type parm's DECL_CONTEXT isn't yet set, get its siblings from
3048 current_template_parms. Use get_template_parms_at_level. Remove
3050 (incompatible_dependent_types_p): If we get empty parms from just one
3051 of the template type parms we are comparing then the template parms are
3054 2010-03-24 Jason Merrill <jason@redhat.com>
3057 * parser.c (make_declarator): Initialize id_loc.
3058 (cp_parser_lambda_declarator_opt): And set it.
3060 2010-03-23 Jason Merrill <jason@redhat.com>
3062 Make lambda conversion op and op() non-static.
3063 * semantics.c (maybe_add_lambda_conv_op): Make non-static.
3064 Also add the thunk function returned by the conversion op.
3065 Mark the conversion deleted if the op() is variadic.
3066 * decl2.c (mark_used): Give helpful message about deleted conversion.
3067 * parser.c (cp_parser_lambda_declarator_opt): Don't make op() static.
3068 * semantics.c (finish_this_expr): Adjust.
3069 * mangle.c (write_closure_type_name): Adjust.
3070 * decl.c (grok_op_properties): Don't allow it.
3071 * call.c (build_user_type_conversion_1): No static conversion ops.
3072 (build_op_call): Or op().
3074 * decl2.c (change_return_type): Fix 'this' quals.
3076 2010-03-22 Jason Merrill <jason@redhat.com>
3079 * tree.c (pod_type_p): Use old meaning in C++98 mode.
3082 * pt.c (contains_auto_r): New fn.
3083 (do_auto_deduction): Use it.
3084 (tsubst): Don't look at TREE_TYPE of a TEMPLATE_TYPE_PARM.
3086 2010-03-20 Simon Martin <simartin@users.sourceforge.net>
3089 * decl2.c (grokfield): Handle invalid initializers for member
3092 2010-03-20 Dodji Seketeli <dodji@redhat.com>
3095 * method.c (make_alias_for): Avoid crashing when DECL_LANG_SPECIFIC
3097 * decl2.c (vague_linkage_p): Likewise.
3099 2010-03-18 Paolo Carlini <paolo.carlini@oracle.com>
3102 * parser.c (cp_parser_for_init_statement): Use NULL_TREE, not
3103 false, in the cp_parser_expression_statement call.
3105 2010-03-05 Jason Merrill <jason@redhat.com>
3107 * mangle.c (mangle_decl): Give name collision error even without
3110 2010-03-04 Marco Poletti <poletti.marco@gmail.com>
3112 * pt.c (process_partial_specialization): Use error_n instead of
3115 2010-03-03 Jason Merrill <jason@redhat.com>
3118 * mangle.c (mangle_decl): Handle VAR_DECL, too.
3120 2010-03-03 Jason Merrill <jason@redhat.com>
3123 * mangle.c: Include cgraph.h.
3124 (mangle_decl): If the mangled name will change in a later
3125 ABI version, make the later mangled name an alias.
3126 * method.c (make_alias_for): Copy DECL_ARGUMENTS.
3127 * Make-lang.in (mangle.o): Depend on cgraph.h.
3128 * method.c (make_alias_for): Handle VAR_DECL, too.
3129 * decl2.c (vague_linkage_p): Rename from vague_linkage_fn_p.
3130 * tree.c (no_linkage_check): Adjust.
3131 * decl.c (maybe_commonize_var): Adjust.
3132 * cp-tree.h: Adjust.
3134 2010-03-01 Marco Poletti <poletti.marco@gmail.com>
3136 * pt.c (redeclare_class_template): Use error_n and inform_n.
3138 2010-02-27 Mark Mitchell <mark@codesourcery.com>
3141 * cp-tree.h (push_tinst_level): Declare.
3142 (pop_tinst_level): Likewise.
3143 * pt.c (push_tinst_level): Give it external linkage.
3144 (pop_tinst_level): Likewise.
3145 * mangle.c (mangle_decl_string): Set the source location to that
3146 of the decl while mangling.
3148 2010-02-27 Simon Martin <simartin@users.sourceforge.net>
3151 * pt.c (redeclare_class_template): Return false if there are erroneous
3152 template parameters.
3154 2010-02-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
3156 * pt.c (push_tinst_level): Replace -ftemplate-depth- with
3159 2010-02-24 Jason Merrill <jason@redhat.com>
3162 * mangle.c (write_type): Give -Wabi warning for old vector mangling.
3164 * class.c (layout_class_type): Don't give -Wabi warning for a bug
3165 in a previous ABI version.
3167 2010-02-23 Jason Merrill <jason@redhat.com>
3170 * typeck2.c (digest_init_r): Accept value init of array.
3172 2010-02-22 Manuel López-Ibáñez <manu@gcc.gnu.org>
3175 * typeck.c (convert_arguments): Update error message.
3177 2010-02-22 Mike Stump <mikestump@comcast.net>
3180 * decl.c (duplicate_decls): Merge DECL_PRESERVE_P.
3182 2010-02-21 Manuel López-Ibáñez <manu@gcc.gnu.org>
3185 * error.c (print_instantiation_partial_context_line): New.
3186 (print_instantiation_partial_context): Print at most 12 contexts,
3187 skip the rest with a message.
3189 2010-02-21 Dodji Seketeli <dodji@redhat.com>
3192 * pt.c (lookup_template_class): Better support of specialization
3193 of member of class template implicit instantiation.
3195 2010-02-20 Manuel López-Ibáñez <manu@gcc.gnu.org>
3198 * call.c (conversion_null_warnings): Replace -Wconversion with
3200 * cvt.c (build_expr_type_conversion): Likewise.
3202 2010-02-18 Jason Merrill <jason@redhat.com>
3205 * class.c (create_vtable_ptr): Set DECL_PACKED if type is packed.
3208 * typeck.c (cp_build_binary_op): Adapt mixed complex/non handling from
3210 * cp-tree.h (WANT_VECTOR_OR_COMPLEX): Rename from WANT_VECTOR.
3211 * cvt.c (build_expr_type_conversion): Allow COMPLEX_TYPE.
3214 * semantics.c (finish_goto_stmt): Don't call decay_conversion.
3218 * pt.c (tsubst_qualified_id): Do normal lookup in non-dependent scope.
3219 (maybe_update_decl_type): New fn.
3220 * parser.c (cp_parser_init_declarator): Use it.
3223 * semantics.c (begin_class_definition): Don't crash on unnamed ns.
3225 2010-02-17 Jason Merrill <jason@redhat.com>
3228 * call.c (build_over_call): Don't create zero-sized assignments.
3229 * cp-gimplify.c (cp_genericize_r): Don't remove them here.
3230 * cp-objcp-common.c (cp_expr_size): Remove.
3231 * cp-tree.h: Remove prototype.
3234 * name-lookup.c (set_decl_namespace): Don't copy DECL_CONTEXT if the
3235 decl we looked up doesn't match.
3238 * cp-gimplify.c (cp_gimplify_expr) [INIT_EXPR]: Return if we don't
3239 have an INIT_EXPR anymore.
3242 * pt.c (convert_nontype_argument): Change assert to test.
3244 2010-02-16 Jason Merrill <jason@redhat.com>
3246 * cp-gimplify.c (cp_gimplify_expr): Fix error recovery.
3249 * cp-gimplify.c (cp_gimplify_expr) [MODIFY_EXPR]: Use
3250 VIEW_CONVERT_EXPR for conversions between structural equality types
3251 that the back end can't tell are the same.
3254 * tree.c (build_cplus_array_type): Set TYPE_MAIN_VARIANT to strip
3255 cv-quals from element here.
3256 (cp_build_qualified_type_real): Not here. Preserve typedef name.
3258 2010-02-14 Jason Merrill <jason@redhat.com>
3261 * semantics.c (finish_compound_literal): Use
3262 cp_apply_type_quals_to_decl when creating a static variable.
3264 2010-02-12 Jason Merrill <jason@redhat.com>
3267 * name-lookup.h (current_binding_level): Check for null
3270 2010-02-12 Jason Merrill <jason@redhat.com>
3273 * tree.c (cp_tree_equal): Correct CALL_EXPR logic.
3275 2010-02-12 Jakub Jelinek <jakub@redhat.com>
3278 * name-lookup.c (pushdecl_maybe_friend): Check default args of t
3281 2010-02-10 Jason Merrill <jason@redhat.com>
3284 * semantics.c (outer_lambda_capture_p): Revert.
3285 (add_capture): Only finish_member_declaration if
3286 we're in the lambda class.
3287 (register_capture_members): New.
3288 * cp-tree.h: Declare it.
3289 * parser.c (cp_parser_lambda_expression): Call it.
3291 2010-02-10 Jason Merrill <jason@redhat.com>
3294 * semantics.c (outer_lambda_capture_p): Use current_function_decl
3295 instead of current_class_type.
3297 2010-02-10 Jason Merrill <jason@redhat.com>
3299 PR c++/42983, core issue 906
3300 * method.c (defaultable_fn_check): Check virtualness.
3302 2010-02-10 Jason Merrill <jason@redhat.com>
3305 * semantics.c (maybe_add_lambda_conv_op): Set DECL_INTERFACE_KNOWN.
3307 2010-02-10 Shujing Zhao <pearly.zhao@oracle.com>
3309 * Make-lang.in (cp/cvt.o, cp/parser.o, cp/search.o): Depend on intl.h.
3310 * cvt.c (warn_ref_binding): Wrap the messages into G_() for easy
3312 * parser.c (cp_parser_postfix_expression, cp_parser_new_type_id)
3313 (cp_parser_cast_expression, cp_parser_condition, cp_parser_decltype)
3314 (cp_parser_parameter_declaration)
3315 (cp_parser_exception_specification_opt)
3316 (cp_parser_exception_declaration): Likewise.
3317 * pt.c (check_default_tmpl_args): Likewise.
3318 * search.c (lookup_field_r): Likewise.
3320 2010-02-09 Jason Merrill <jason@redhat.com>
3323 * pt.c (tsubst_copy_and_build): Propagate LAMBDA_EXPR_LOCATION.
3325 2010-02-09 Jason Merrill <jason@redhat.com>
3328 * decl2.c (change_return_type): New fn.
3329 * semantics.c (apply_lambda_return_type): Use it.
3330 * cp-tree.h: Declare it.
3332 2010-02-05 Richard Guenther <rguenther@suse.de>
3334 * Make-lang.in (cp/cp-lang.o): Depend on gt-cp-cp-lang.h.
3335 * cp-lang.c: Include gt-cp-cp-lang.h.
3336 * config-lang.in (gtfiles): Add cp/cp-lang.c.
3338 2010-02-05 Dodji Seketeli <dodji@redhat.com>
3341 * typeck.c (get_template_parms_of_dependent_type): Try getting
3342 the template parameters fromt the type itself first.
3344 2010-02-03 Jason Merrill <jason@redhat.com>
3348 * mangle.c (write_unqualified_id): Split out from write_expression.
3349 (write_unqualified_name): Call it.
3350 (write_member_name): Likewise.
3351 (write_expression): Support TEMPLATE_ID_EXPR.
3352 Disambiguate operator names.
3355 * mangle.c (write_type) [VECTOR_TYPE]: Change mangling with
3358 2010-02-02 Jason Merrill <jason@redhat.com>
3361 * decl.c (cp_finish_decl): Add local statics to cfun->local_decls.
3362 * optimize.c (clone_body): Remap their initializers when making base
3364 (maybe_clone_body): Complain if multiple clones aren't safe.
3366 2010-01-29 Dodji Seketeli <dodji@redhat.com>
3373 * cp-tree.h (NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3374 SET_NON_DEFAULT_TEMPLATE_ARGS_COUNT,
3375 GET_NON_DEFAULT_TEMPLATE_ARGS_COUNT): New accessor macros.
3376 * pt.c (coerce_template_parms, type_unification_real,
3377 expand_template_argument_pack, coerce_template_parameter_pack):
3378 Set the non default template args count.
3379 (current_template_args): Always set non defaulted
3380 template args count when compiled with --enable-checking
3381 (tsubst_template_args, type_unification_real): Propagate the non
3382 defaulted template args count.
3383 * error.c (get_non_default_template_args_count): Renamed
3384 count_non_default_template_args into this. Don't calculate the
3385 non default template argument count anymore. Use the new
3386 accessor macros above to get it.
3387 (dump_template_argument_list, dump_type, dump_decl,
3388 dump_template_parms): Adjust.
3389 * parser.c (cp_parser_template_argument_list): Always set defaulted
3390 template args count when compiled with --enable-checking.
3392 2010-01-29 Shujing Zhao <pearly.zhao@oracle.com>
3394 * decl.c (redeclaration_error_message): Wrap the return messages into
3395 G_() for easy translation.
3397 2010-01-28 Jason Merrill <jason@redhat.com>
3400 * semantics.c (begin_class_definition): Don't use type_as_string.
3402 2010-01-28 Dodji Seketeli <dodji@redhat.com>
3406 * typeck.c (get_template_parms_of_dependent_type): Factorized
3407 this out of incompatible_template_type_parms_p
3408 (incompatible_dependent_types_p): Renamed
3409 incompatible_template_type_parms_p into this. Make it detect
3410 two incompatible dependent typedefs too.
3411 (structural_comptypes): Use incompatible_dependent_types_p.
3412 * pt.c (get_template_info):
3413 Handle BOUND_TEMPLATE_TEMPLATE_PARAM.
3415 2010-01-20 Janis Johnson <janis187@us.ibm.com>
3416 Jason Merrill <jason@redhat.com>
3418 * mangle.c (write_type): Mangle transparent record as member type.
3419 * semantics.c (begin_class_definition): Recognize decimal classes
3420 and set TYPE_TRANSPARENT_AGGR.
3422 2010-01-20 Jason Merrill <jason@redhat.com>
3425 * mangle.c (write_expression): Handle tree codes that have extra
3426 arguments in the middle-end.
3428 2010-01-20 Paolo Carlini <paolo.carlini@oracle.com>
3431 * except.c (expand_start_catch_block): Deal correctly with
3432 do_begin_catch returning error_mark_node.
3434 2010-01-20 Jason Merrill <jason@redhat.com>
3437 * class.c (layout_class_type): Set packed_maybe_necessary for packed
3441 * semantics.c (build_lambda_object): Call mark_used on captured
3445 * decl.c (grokdeclarator): Clear type_quals for a member function
3446 declared using a typedef. Don't complain about adding cv-quals
3447 to a function typedef in C++0x mode.
3449 2010-01-20 Jakub Jelinek <jakub@redhat.com>
3451 * decl.c (create_array_type_for_decl): Remove set but not used
3452 variable error_msg. Remove break stmts after return stmts.
3454 2010-01-19 Dodji Seketeli <dodji@redhat.com>
3456 * error.c (dump_template_parms, count_non_default_template_args):
3457 Revert fix of PR c++/42634.
3459 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3462 * error.c (dump_template_parms): Use innermost template
3463 arguments before calling count_non_default_template_args.
3464 (count_non_default_template_args): We are being called with
3465 template innermost arguments now. There is no need to ensure
3468 2010-01-18 Dodji Seketeli <dodji@redhat.com>
3471 * cvt.c (build_expr_type_conversion): Look through OVERLOAD.
3473 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3476 *pt.c (tsubst_decl): Revert commit for PR c++/42697.
3478 2010-01-17 Dodji Seketeli <dodji@redhat.com>
3481 *pt.c (tsubst_decl): Get the arguments of a specialization from
3482 the specialization template, not from the most general template.
3484 2010-01-16 Jason Merrill <jason@redhat.com>
3487 * semantics.c (finish_decltype_type): Within a template, treat
3488 unresolved CALL_EXPR as dependent.
3490 2010-01-15 Dodji Seketeli <dodji@redhat.com>
3492 * error.c (dump_template_parms,count_non_default_template_args):
3493 Revert changes of PR c++/42634.
3495 2010-01-14 Jakub Jelinek <jakub@redhat.com>
3498 * decl.c (finish_function): Don't emit -Wreturn-type warnings in
3499 functions with noreturn attribute.
3501 2010-01-14 Jason Merrill <jason@redhat.com>
3504 * call.c (build_new_method_call): Don't free the vec here.
3507 * call.c (convert_like_real): Do full decay_conversion for ck_rvalue.
3509 2010-01-13 Dodji Seketeli <dodji@redhat.com>
3512 * error.c (dump_template_parms): Use innermost template
3513 arguments before calling count_non_default_template_args.
3514 (count_non_default_template_args): We are being called with
3515 template innermost arguments now. There is no need to ensure
3518 2010-01-07 Dodji Seketeli <dodji@redhat.com>
3521 * pt.c (unify_pack_expansion): In non-deduced contexts, re-use template
3522 arguments that were previously deduced.
3524 2010-01-05 Jason Merrill <jason@redhat.com>
3526 * pt.c (unify_pack_expansion): Handle deduction from init-list.
3527 * call.c (build_over_call): Don't complain about it.
3529 2010-01-04 Jason Merrill <jason@redhat.com>
3532 * pt.c (tsubst_decl): Don't apply type attributes in place.
3535 * semantics.c (describable_type): Remove decltype comment and
3540 Copyright (C) 2010 Free Software Foundation, Inc.
3542 Copying and distribution of this file, with or without modification,
3543 are permitted in any medium without royalty provided the copyright
3544 notice and this notice are preserved.