gcc/cp/ChangeLog

   1 2012-07-02  Jason Merrill  <jason@redhat.com>
   2
   3         PR c++/53821
   4         * semantics.c (maybe_add_lambda_conv_op): Don't set
   5         DECL_INTERFACE_KNOWN.
   6
   7         PR c++/53524
   8         * call.c (build_conditional_expr_1): Don't warn about comparison of
   9         two enumerators before their enumeration is complete.
  10         (build_new_op_1): Call decay_conversion before warn_logical_operator.
  11         * decl.c (build_enumerator): Set DECL_CONTEXT of an enumerator to
  12         its enumeration.
  13         * decl2.c (mark_used): Call used_types_insert for enums.
  14         * semantics.c (finish_id_expression): Don't decay CONST_DECL.
  15         (finish_member_declaration): Don't change DECL_CONTEXT of enumerators.
  16         * class.c (check_field_decls): Don't change DECL_CONTEXT of enums.
  17         * typeck.c (convert_for_assignment): Don't decay CONST_DECL.
  18         (build_class_member_access_expr): Look through unscoped enums.
  19         * search.c (context_for_name_lookup): Look through unscoped enums.
  20         * pt.c (tsubst_copy_and_build): Don't decay CONST_DECL.
  21         (tsubst_copy): Use DECL_CONTEXT to find the enumeration.
  22         * tree.c (decl_linkage): Likewise.
  23         * cvt.c (ocp_convert): Check decayed expr for enum range warning.
  24
  25 2012-06-29  Steven Bosscher  <steven@gcc.gnu.org>
  26
  27         * Make-lang.in: Remove tree-mudflap.o from CXX_AND_OBJCXX_OBJS.
  28
  29 2012-06-27  Jason Merrill  <jason@redhat.com>
  30
  31         * parser.c (cp_parser_check_for_invalid_template_id): tag_type parm.
  32         (cp_parser_simple_type_specifier, cp_parser_class_head): Adjust.
  33         (cp_parser_elaborated_type_specifier): Adjust.
  34         * decl.c (duplicate_decls): Return error_mark_node on template
  35         mismatch.
  36
  37         PR c++/53563
  38         * parser.c (cp_parser_template_id): Add tag_type parm.
  39         (cp_parser_template_name): Likewise.
  40         (cp_parser_id_expression, cp_parser_unqualified_id): Adjust.
  41         (cp_parser_pseudo_destructor_name, cp_parser_type_name): Adjust.
  42         (cp_parser_simple_type_specifier, cp_parser_class_name): Adjust.
  43         (cp_parser_elaborated_type_specifier, cp_parser_class_head): Adjust.
  44
  45 2012-06-27  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>
  46
  47         PR C++/51033
  48         * semantics.c (constexpr_call): Fix typo in comment.
  49         (cxx_eval_vec_perm_expr): New.
  50         (cxx_eval_constant_expression): Fold VEC_PERM_EXPRs.
  51
  52 2012-06-26  Richard Guenther  <rguenther@suse.de>
  53
  54         PR c++/53752
  55         * mangle.c (write_array_type): Truncate the number-of-elements
  56         result.
  57
  58 2012-06-25  Jason Merrill  <jason@redhat.com>
  59
  60         PR c++/53498
  61         PR c++/53305
  62         * pt.c (tsubst_decl) [PARM_DECL]: Don't recurse into DECL_CHAIN
  63         if cp_unevaluated_operand is set.
  64         (tsubst_copy) [PARM_DECL]: Don't copy before tsubsting.
  65
  66         PR c++/52988
  67         * typeck.c (decay_conversion): Don't discard side-effects from
  68         expressions of nullptr_t.
  69
  70 2012-06-25  Florian Weimer  <fweimer@redhat.com>
  71
  72         * init.c (build_new_1): Warn about (T[N]) for variable N, and
  73         reject T[M][N].
  74
  75         * parser.c (cp_parser_direct_new_declarator): Accept non-constant
  76         expressions.  Handled now in build_new_1.
  77
  78 2012-06-25  Jason Merrill  <jason@redhat.com>
  79
  80         PR c++/53202
  81         * semantics.c (build_data_member_initialization): Always keep
  82         initializer for empty base.
  83         (cxx_eval_bare_aggregate): Discard it here.
  84
  85         PR c++/53565
  86         * pt.c (tsubst_omp_for_iterator): Simplify DECL_EXPR handling.
  87         (tsubst_expr) [OMP_FOR]: Here, too.
  88
  89 2012-06-25  Jakub Jelinek  <jakub@redhat.com>
  90
  91         PR c++/53594
  92         * class.c (check_bases_and_members): Avoid -Wuninitialized
  93         diagnostics for non-static const members or references if they
  94         use NSDMI.
  95
  96 2012-06-16  Ville Voutilainen  <ville.voutilainen@gmail.com>
  97
  98         * parser.c (cp_parser_direct_declarator): Move virt-specifier
  99         parsing after late-specified return type parsing.
 100
 101 2012-06-14  Jason Merrill  <jason@redhat.com>
 102
 103         PR c++/53651
 104         * name-lookup.c (constructor_name_p): Don't try to look at the
 105         name of a DECLTYPE_TYPE.
 106
 107 2012-06-18  Lawrence Crowl  <crowl@google.com>
 108
 109         * decl2.c (cp_write_global_declarations): Rename use of TV_PHASE_CGRAPH
 110         to TV_PHASE_OPT_GEN.
 111
 112 2012-06-18  Steven Bosscher  <steven@gcc.gnu.org>
 113
 114         * decl.c (finish_function): Remove code conditional on VMS_TARGET.
 115
 116 2012-06-15  Marc Glisse  <marc.glisse@inria.fr>
 117
 118         PR c++/51033
 119         * semantics.c (literal_type_p): Handle VECTOR_TYPE.
 120         (potential_constant_expression_1): Handle VEC_PERM_EXPR.
 121         * parser.c (cp_parser_postfix_expression): Handle RID_BUILTIN_SHUFFLE.
 122
 123 2012-06-09  Jason Merrill  <jason@redhat.com>
 124
 125         * pt.c (tsubst_expr) [TAG_DEFN]: Instantiate local class.
 126         * class.c (finish_struct): Don't add a TAG_DEFN for a lambda.
 127         * decl2.c (finish_static_data_member_decl): Avoid redundant error.
 128
 129         PR c++/53599
 130         * name-lookup.c (pushtag_1): Add a DECL_EXPR for a local class.
 131         * semantics.c (finish_cond): Build a COMPOUND_EXPR.
 132         * pt.c (tsubst_expr) [COMPOUND_EXPR]: Handle.
 133         [DECL_EXPR]: Don't call cp_finish_decl for an implicit typedef.
 134         Don't return the decl.
 135
 136 2012-06-11  Richard Guenther  <rguenther@suse.de>
 137
 138         PR c++/53605
 139         * mangle.c (write_array_type): Use double-ints for array domain
 140         arithmetic.
 141
 142 2012-06-07  Fabien Chêne  <fabien@gcc.gnu.org>
 143
 144         PR c++/51214
 145         * cp-tree.h (insert_late_enum_def_into_classtype_sorted_fields):
 146         Declare.
 147         * class.c (insert_into_classtype_sorted_fields): New.
 148         (add_enum_fields_to_record_type): New.
 149         (count_fields): Adjust the comment.
 150         (add_fields_to_record_type): Likewise.
 151         (finish_struct_1): Move the code that inserts the fields for the
 152         sorted case, into insert_into_classtype_sorted_fields, and call
 153         it.
 154         (insert_late_enum_def_into_classtype_sorted_fields): Define.
 155         * decl.c (finish_enum_value_list): Call
 156         insert_late_enum_def_into_classtype_sorted_fields if a late enum
 157         definition is encountered.
 158
 159 2012-06-06  Paolo Carlini  <paolo.carlini@oracle.com>
 160
 161         PR c++/53567
 162         * typeck.c (cp_perform_integral_promotions): New, like
 163         perform_integral_promotions but also takes a tsubst_flags_t parameter.
 164         (pointer_diff): Add tsubst_flags_t parameter.
 165         (decay_conversion, cp_default_conversion, cp_build_array_ref,
 166         cp_build_binary_op, cp_build_unary_op, build_static_cast_1,
 167         build_reinterpret_cast_1, cp_build_modify_expr,
 168         convert_for_assignment): Adjust.
 169         * optimize.c (build_delete_destructor_body): Adjust.
 170         * init.c (expand_virtual_init, expand_default_init, build_new_1,
 171         build_new, build_vec_delete_1, build_vec_init, build_delete): Adjust.
 172         (construct_virtual_base): Adjust LOOKUP_COMPLAIN -> 0.
 173         * class.c (build_base_path): Adjust.
 174         * decl.c (compute_array_index_type, finish_destructor_body): Likewise.
 175         * method.c (synthesized_method_walk): Adjust flag and complain.
 176         * rtti.c (ifnonnull): Add tsubst_flags_t parameter.
 177         (build_typeid, build_dynamic_cast_1): Adjust.
 178         * except.c (initialize_handler_parm): Likewise.
 179         * typeck2.c (process_init_constructor_record): Likewise.
 180         * pt.c (tsubst_friend_class): Don't change flags.
 181         * semantics.c (finish_goto_stmt, handle_omp_for_class_iterator,
 182         finish_static_assert): Likewise.
 183         * parser.c (cp_parser_lookup_name): Just pass 0 as flags to
 184         lookup_name_real.
 185         * call.c (build_op_delete_call): Add tsubst_flags_t parameter.
 186         (convert_like_real, convert_arg_to_ellipsis, convert_for_arg_passing):
 187         Adjust.
 188         (standard_conversion): Adjust LOOKUP_COMPLAIN -> 0.
 189         (implicit_conversion): Mask out tf_error with a FIXME.
 190         (build_user_type_conversion_1, build_new_op_1, build_over_call): Use
 191         complain & tf_error instead of flags & LOOKUP_COMPLAIN.
 192         * cvt.c (cp_convert_to_pointer, convert_to_pointer_force,
 193         build_up_reference, convert_to_reference, cp_convert,
 194         cp_convert_and_check, ocp_convert, convert_force): Add tsubst_flags_t
 195         parameter.
 196         (convert_to_reference, ocp_convert): Use complain & tf_error instead
 197         of flags & LOOKUP_COMPLAIN.
 198         (convert_force): Adjust LOOKUP_COMPLAIN -> 0.
 199         * name-lookup.c (identifier_type_value_1, lookup_qualified_name,
 200         lookup_name_real, lookup_function_nonclass, lookup_name,
 201         lookup_name_prefer_type): Adjust LOOKUP_COMPLAIN -> 0.
 202         * cp-tree.h: Adjust prototypes; remove LOOKUP_COMPLAIN.
 203
 204 2012-06-06  Steven Bosscher  <steven@gcc.gnu.org>
 205
 206         * decl.c: Do not include output.h.
 207         (start_decl): Remove code for flag_conserve_space.
 208
 209 2012-06-06  Fabien Chêne  <fabien@gcc.gnu.org>
 210
 211         PR c++/52841
 212         * parser.c (cp_parser_alias_declaration): Return earlier
 213         if an error occured.
 214
 215 2012-06-04  Paolo Carlini  <paolo.carlini@oracle.com>
 216
 217         PR c++/53524
 218         * call.c (build_conditional_expr_1): Use OPT_Wenum_compare
 219         to control enumeral mismatch in conditional expression too.
 220
 221 2012-06-04   Sterling Augustine  <saugustine@google.com>
 222
 223         * cp-tree.h: Declare decl_as_dwarf_string, lang_decl_dwarf_name.
 224         * cp-lang.c (cxx_dwarf_name): Call them.
 225
 226 2012-06-04  Steven Bosscher  <steven@gcc.gnu.org>
 227
 228         * semantics.c: Do not include output.h.
 229         * decl2.c: Likewise.
 230         * friend.c: Likewise.
 231         * typeck.c: Likewise.
 232         * typeck2.c: Likewise.
 233         * Make-lang.in: Fix dependencies.
 234
 235 2012-06-01  Jason Merrill  <jason@redhat.com>
 236
 237         PR c++/52973
 238         * parser.c (cp_parser_class_head): Apply attributes here.
 239         * semantics.c (begin_class_definition): Not here.
 240         * cp-tree.h: Adjust.
 241
 242         PR c++/52725
 243         * parser.c (cp_parser_binary_expression): Bail early if we're parsing
 244         tentatively and the LHS has a parse error.
 245
 246         PR c++/53137
 247         * pt.c (instantiate_class_template_1): Set LAMBDA_EXPR_THIS_CAPTURE.
 248         (instantiate_decl): Don't push_to_top_level for local class methods.
 249         (instantiate_class_template_1): Or for local classes.
 250
 251         PR c++/53484
 252         * pt.c (do_auto_deduction): Don't try to deduce from a
 253         type-dependent initializer.
 254
 255 2012-06-01  Paolo Carlini  <paolo.carlini@oracle.com>
 256
 257         PR c++/26155
 258         * name-lookup.c (push_namespace): When error recovery is
 259         impossible just error out in duplicate_decls.
 260
 261 2012-05-31  Steven Bosscher  <steven@gcc.gnu.org>
 262
 263         * call.c: Do not include output.h.
 264         * class.c: Likewise.
 265         * except.c: Likewise.
 266         * friend.c: Likewise.
 267         * init.c: Likewise.
 268         * lex.c: Likewise.
 269         * method.c: Likewise.
 270         * parser.c: Likewise.
 271         * pt.c: Likewise.
 272         * rtti.c: Likewise.
 273         * search.c: Likewise.
 274
 275 2012-05-30  Jason Merrill  <jason@redhat.com>
 276
 277         PR c++/53356
 278         * tree.c (stabilize_init): Handle stabilizing a TARGET_EXPR
 279         representing a bitwise copy of a glvalue.
 280
 281         * tree.c (stabilize_expr): Tweak logic.
 282
 283         PR c++/53356
 284         * tree.c (stabilize_init): Side effects make the init unstable.
 285
 286 2012-05-28  Paolo Carlini  <paolo.carlini@oracle.com>
 287
 288         PR c++/53503
 289         * semantics.c (potential_constant_expression_1): Handle LTGT_EXPR.
 290
 291 2012-05-26  Paolo Carlini  <paolo.carlini@oracle.com>
 292
 293         PR c++/53491
 294         * tree.c (stabilize_expr): Handle exp of void type.
 295
 296 2012-05-26  Jason Merrill  <jason@redhat.com>
 297
 298         PR c++/53220
 299         * call.c (convert_like_real) [ck_list]: Take array address directly.
 300         * typeck.c (decay_conversion): Reject decay of an array compound
 301         literal.
 302
 303 2012-05-25  Paolo Carlini  <paolo.carlini@oracle.com>
 304
 305         PR c++/32054
 306         * parser.c (cp_parser_member_declaration): A storage class is not
 307         allowed in a declaration of an anonymous aggregate in a class scope.
 308
 309 2012-05-24  Uros Bizjak  <ubizjak@gmail.com>
 310
 311         PR obj-c++/53441
 312         * decl.c (grokdeclarator): Check that current_class_type is non-NULL
 313         before calling constructor_name_p.
 314
 315 2012-05-24  Paolo Carlini  <paolo.carlini@oracle.com>
 316
 317         PR c++/32080
 318         * parser.c (cp_parser_ctor_initializer_opt_and_function_body,
 319         cp_parser_function_body): Add a bool parameter, true when parsing
 320         a function-try-block.
 321         (cp_parser_function_try_block): Pass true to the above.
 322         (cp_parser_function_definition_after_declarator,
 323         cp_parser_function_transaction): Adjust.
 324
 325 2012-05-23  Paolo Carlini  <paolo.carlini@oracle.com>
 326
 327         PR c++/29185
 328         * decl2.c (delete_sanity): Extend 'deleting array' warning to
 329         any array type.
 330
 331 2012-05-21  Paolo Carlini  <paolo.carlini@oracle.com>
 332
 333         PR c++/51184
 334         * decl.c (grokdeclarator): Diagnose functions returning abstract
 335         class types as TYPENAME.
 336         * cp-tree.h (ABSTRACT_CLASS_TYPE_P): Add.
 337         * except.c (is_admissible_throw_operand_or_catch_parameter): Use it.
 338         * pt.c (tsubst): Likewise.
 339         * semantics.c (trait_expr_value): Likewise.
 340
 341 2012-05-21  Paolo Carlini  <paolo.carlini@oracle.com>
 342
 343         PR c++/40821
 344         * parser.c (cp_parser_attributes_opt): Enforce error checking of
 345         unbalanced parentheses in the presence of tentative parsing.
 346
 347 2012-05-17  Paolo Carlini  <paolo.carlini@oracle.com>
 348
 349         PR c++/39681
 350         * parser.c (cp_parser_new_type_id): Early return error_mark_node
 351         if the cp_parser_type_specifier_seq call has type_specifier_seq.type
 352         error_mark_node; tidy.
 353         (cp_parser_new_expression): Always initialize nelts to NULL_TREE to
 354         avoid uninitialized warnings.
 355         (cp_parser_init_declarator, cp_parser_late_parse_one_default_arg):
 356         Call cp_parser_skip_to_end_of_statement if cp_parser_initializer
 357         returns error_mark_node.
 358
 359 2012-05-17  Paolo Carlini  <paolo.carlini@oracle.com>
 360
 361         PR c++/53371
 362         * except.c (is_admissible_throw_operand): Rename to
 363         is_admissible_throw_operand_or_catch_parameter and handle
 364         catch parameter too.
 365         (expand_start_catch_block): Use it.
 366         (build_throw): Adjust.
 367
 368 2012-05-17  Paolo Carlini  <paolo.carlini@oracle.com>
 369
 370         PR c++/44516
 371         * typeck.c (build_x_array_ref, build_x_conditional_expr,
 372         build_x_compound_expr, build_x_modify_expr): Add location_t parameter.
 373         (finish_class_member_access_expr, build_x_indirect_ref,
 374         build_x_binary_op, build_x_compound_expr_from_list,
 375         build_x_compound_expr_from_vec): Adjust callers.
 376         * tree.c (build_min_nt_loc): New.
 377         (build_min_nt): Remove.
 378         * typeck2.c (build_x_arrow): Adjust callers.
 379         * pt.c (tsubst_qualified_id, tsubst_omp_for_iterator,
 380         tsubst_copy_and_build): Likewise.
 381         * semantics.c (finish_mem_initializers, handle_omp_for_class_iterator,
 382          finish_omp_atomic): Likewise.
 383         * decl2.c (grok_array_decl, build_anon_union_vars): Adjust.
 384         * parser.c (cp_parser_question_colon_clause,
 385         cp_parser_assignment_expression, cp_parser_expression,
 386         cp_parser_template_id, cp_parser_omp_for_loop): Likewise.
 387         * cp-tree.h: Update.
 388
 389 2012-05-16  Dodji Seketeli  <dodji@redhat.com>
 390
 391         PR preprocessor/7263
 392         * cp-tree.h (enum cp_decl_spec): Add new enumerators to cover all
 393         the possible declarator specifiers so far.
 394         (struct cp_decl_specifier_seq::locations): Declare new member.
 395         (cp_decl_specifier_seq::{specs, type_location}): Remove.
 396         (decl_spec_seq_has_spec_p): Declare new function.
 397         * parser.c (cp_parser_check_decl_spec): Remove.
 398         (set_and_check_decl_spec_loc): Define new static function.
 399         (decl_spec_seq_has_spec_p): Define new public function.
 400         (cp_parser_decl_specifier_seq, cp_parser_function_specifier_opt)
 401         (cp_parser_type_specifier, cp_parser_simple_type_specifier)
 402         (cp_parser_set_storage_class, cp_parser_set_decl_spec_type)
 403         (cp_parser_alias_declaration): Set the locations for each
 404         declspec, using set_and_check_decl_spec_loc.
 405         (cp_parser_explicit_instantiation, cp_parser_init_declarator)
 406         (cp_parser_member_declaration, cp_parser_init_declarator): Use the
 407         new declspec location for specifiers.  Use the new
 408         decl_spec_seq_has_spec_p.
 409         (cp_parser_type_specifier_seq): Use the new
 410         set_and_check_decl_spec_loc.  Stop using
 411         cp_parser_check_decl_spec.  Use the new decl_spec_seq_has_spec_p.
 412         (, cp_parser_init_declarator): Use the new
 413         set_and_check_decl_spec_loc.
 414         (cp_parser_single_declaration, cp_parser_friend_p)
 415         (cp_parser_objc_class_ivars, cp_parser_objc_struct_declaration):
 416         Use the new decl_spec_seq_has_spec_p.
 417         * decl.c (check_tag_decl): Use new decl_spec_seq_has_spec_p.  Use
 418         the more precise ds_redefined_builtin_type_spec location for
 419         diagnostics about re-declaring C++ built-in types.
 420         (start_decl, grokvardecl, grokdeclarator): Use the new
 421         decl_spec_seq_has_spec_p.
 422
 423 2012-05-15  Paolo Carlini  <paolo.carlini@oracle.com>
 424
 425         PR c++/11856
 426         * pt.c (tsubst_copy_and_build): Increase / decrease
 427         c_inhibit_evaluation_warnings around build_x_binary_op call.
 428
 429 2012-05-12  Paolo Carlini  <paolo.carlini@oracle.com>
 430
 431         * cp-tree.h (TYPE_PTRMEM_P): Rename to TYPE_PTRDATAMEM_P.
 432         (TYPE_PTR_TO_MEMBER_P): Rename to TYPE_PTRMEM_P.
 433         (TYPE_PTR_OR_PTRMEM_P): Add.
 434         * typeck.c (composite_pointer_type_r, composite_pointer_type,
 435         common_pointer_type, cp_build_indirect_ref, cp_build_binary_op,
 436         cp_truthvalue_conversion, convert_ptrmem, build_static_cast_1,
 437         build_reinterpret_cast_1, build_const_cast_1, comp_ptr_ttypes_real,
 438         casts_away_constness_r, casts_away_constness): Adjust.
 439         * init.c (build_zero_init_1): Adjust.
 440         * class.c (check_field_decls): Likewise.
 441         * decl.c (check_default_argument): Likewise.
 442         * rtti.c (target_incomplete_p): Likewise.
 443         * tree.c (zero_init_p): Likewise.
 444         * cxx-pretty-print.c (pp_cxx_ptr_operator,
 445         pp_cxx_abstract_declarator): Likewise.
 446         * typeck2.c (build_m_component_ref): Likewise.
 447         * pt.c (convert_nontype_argument, invalid_nontype_parm_type_p,
 448         dependent_type_p_r): Likewise.
 449         * call.c (null_member_pointer_value_p, standard_conversion,
 450         add_builtin_candidate, build_conditional_expr_1, compare_ics):
 451         Likewise.
 452         * cp-objcp-common.c (cp_var_mod_type_p): Likewise.
 453         * cvt.c (cp_convert_to_pointer, ocp_convert,
 454         perform_qualification_conversions): Likewise.
 455         * mangle.c (write_type): Likewise.
 456         * name-lookup.c (arg_assoc_type): Likewise.
 457
 458 2012-05-12  Paolo Carlini  <paolo.carlini@oracle.com>
 459
 460         * parser.c (struct cp_parser_expression_stack_entry): Add location_t
 461         field.
 462         (cp_parser_binary_expression): Rework to always update at the same
 463         time tree_type and loc.
 464         * call.c (print_z_candidate): Add location_t parameter.
 465         (print_z_candidates, convert_like_real, joust): Adjust.
 466
 467 2012-05-11  Alexandre Oliva  <aoliva@redhat.com>
 468
 469         PR c++/53209
 470         * pt.c (tsubst_decl): Bail out if argvec is error_mark_node.
 471
 472 2012-05-11  Paolo Carlini  <paolo.carlini@oracle.com>
 473
 474         PR c++/53305
 475         * pt.c (tsubst_copy: case PARM_DECL): Return error_mark_node if
 476         tsubst_decl returns NULL_TREE.
 477         * cxx-pretty-print.c (pp_cxx_simple_type_specifier): Handle
 478         BOUND_TEMPLATE_TEMPLATE_PARM.
 479
 480 2012-05-10  Paolo Carlini  <paolo.carlini@oracle.com>
 481
 482         PR c++/53158
 483         * cvt.c (ocp_convert): Error out early for void -> bool conversions.
 484         * typeck.c (decay_conversion): Use error_at.
 485         * call.c (build_integral_nontype_arg_conv, convert_like_real,
 486         convert_arg_to_ellipsis, perform_implicit_conversion_flags,
 487         initialize_reference): Likewise.
 488         * cvt.c (warn_ref_binding): Add location_t parameter.
 489         (cp_convert_to_pointer, convert_to_reference, ocp_convert,
 490         convert_to_void, ): Use error_at and warning_at.
 491
 492 2012-05-10  Paolo Carlini  <paolo.carlini@oracle.com>
 493
 494         PR c++/53301
 495         * decl.c (check_default_argument): Fix typo (POINTER_TYPE_P
 496         instead of TYPE_PTR_P) in zero-as-null-pointer-constant warning.
 497
 498 2012-05-06  Paolo Carlini  <paolo.carlini@oracle.com>
 499
 500         PR c++/53152
 501         * call.c (op_error, build_new_op_1, build_new_op): Add location_t
 502         parameter.
 503         (build_conditional_expr_1): Adjust.
 504         * typeck.c (build_x_indirect_ref, build_x_binary_op,
 505         build_x_unary_op): Add location_t parameter.
 506         (rationalize_conditional_expr, build_x_array_ref,
 507         build_x_compound_expr, cp_build_modify_expr, build_x_modify_expr):
 508         Adjust.
 509         * typeck2.c (build_x_arrow): Add location_t parameter.
 510         * semantics.c (finish_unary_op_expr): Likewise.
 511         (finish_increment_expr, handle_omp_for_class_iterator): Adjust.
 512         * decl2.c (grok_array_decl): Add location_t parameter.
 513         * parser.c (cp_parser_postfix_open_square_expression,
 514         cp_parser_postfix_dot_deref_expression, cp_parser_unary_expression,
 515         cp_parser_binary_expression, cp_parser_builtin_offsetof,
 516         do_range_for_auto_deduction, cp_convert_range_for,
 517         cp_parser_template_argument, cp_parser_omp_for_cond): Pass the
 518         location, adjust.
 519         * pt.c (tsubst_copy_and_build): Adjust.
 520         * tree.c (maybe_dummy_object): Likewise.
 521         * cp-tree.h: Update declarations.
 522
 523 2012-05-04  Paolo Carlini  <paolo.carlini@oracle.com>
 524
 525         * semantics.c (cxx_eval_constant_expression, case CONVERT_EXPR): Tidy.
 526
 527 2012-05-04  Paolo Carlini  <paolo.carlini@oracle.com>
 528
 529         PR c++/53166
 530         * pt.c (instantiate_class_template_1): Increase / decrease
 531         c_inhibit_evaluation_warnings around the tsubst_expr call
 532         for STATIC_ASSERT_CONDITION.
 533         (tsubst_expr, case STATIC_ASSERT): Likewise.
 534         * typeck.c (cp_build_binary_op, case EQ_EXPR/NE_EXPR): Check
 535         c_inhibit_evaluation_warnings in the OPT_Waddress warnings.
 536
 537 2012-05-03  Paolo Carlini  <paolo.carlini@oracle.com>
 538
 539         PR c++/53186
 540         * call.c (build_over_call): Handle final member functions
 541         and class types.
 542         (build_new_method_call_1): Do not handle here.
 543
 544 2012-05-02  Richard Guenther  <rguenther@suse.de>
 545
 546         * decl.c (grokdeclarator): Properly check for sizes that
 547         cover more than half of the address-space.
 548
 549 2012-04-30  Marc Glisse  <marc.glisse@inria.fr>
 550
 551         PR c++/51033
 552         * typeck.c (cp_build_array_ref): Handle VECTOR_TYPE.
 553         * decl2.c (grok_array_decl): Likewise.
 554
 555         PR c++/51314
 556         * parser.c (cp_parser_sizeof_operand): Require parentheses for
 557         sizeof...
 558
 559 2012-04-30  Dodji Seketeli  <dodji@redhat.com>
 560
 561         Fix location for static class members
 562         * decl.c (grokdeclarator): Use the location carried by the
 563         declarator for the DECL of the static class member.
 564
 565         Fix va_arg type location
 566         * cp-tree.h (build_x_va_arg): Take an additional location
 567         parameter.
 568         * call.c (build_x_va_arg): Take a loc parameter for the location
 569         of the type of the va_arg expression.
 570         * parser.c (cp_parser_primary_expression): Pass the type of the
 571         type in the va_arg expression to build_x_va_arg.
 572         * pt.c (tsubst_copy): Adjust calls to build_x_va_arg.
 573
 574         Make conversion warnings work on NULL with -ftrack-macro-expansion
 575         * call.c (conversion_null_warnings): Use the new
 576         expansion_point_location_if_in_system_header.
 577         * cvt.c (build_expr_type_conversion): Likewise.
 578         * typeck.c (cp_build_binary_op): Likewise.
 579
 580 2012-04-30  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 581
 582         * typeck.c (convert_for_assignment):  Replace
 583         Wmissing-format-attribute with Wsuggest-attribute=format.
 584         * call.c (convert_for_arg_passing): Likewise.
 585
 586 2012-04-26  Paolo Carlini  <paolo.carlini@oracle.com>
 587
 588         PR c++/53096
 589         * class.c (check_bases_and_members): Implement core/1333, do not
 590         disallow defaulted in the class body non-const ref special members.
 591
 592 2012-04-24  Paolo Carlini  <paolo.carlini@oracle.com>
 593
 594         PR c++/52363
 595         * call.c (tourney, perform_overload_resolution,
 596         build_operator_new_call, build_user_type_conversion_1,
 597         build_user_type_conversion, perform_overload_resolution,
 598         add_template_candidate, add_template_candidate_real,
 599         add_template_conv_candidate, add_builtin_candidates,
 600         add_builtin_candidate, build_builtin_candidate,
 601         add_conv_candidate, add_function_candidate, implicit_conversion,
 602         reference_binding, build_list_conv, conditional_conversion,
 603         add_candidates, can_convert_array, build_aggr_conv,
 604         build_array_conv, build_complex_conv, conditional_conversion):
 605         Add tsubst_flags_t parameter.
 606         (joust): Likewise, use it to handle SFINAE as if pedantic.
 607         (add_list_candidates, build_integral_nontype_arg_conv,
 608         perform_overload_resolution, build_new_function_call,
 609         build_operator_new_call, build_op_call_1,
 610         build_conditional_expr_1, build_new_op_1, convert_like_real,
 611         convert_arg_to_ellipsis, convert_default_arg,
 612         convert_for_arg_passing, build_over_call,
 613         build_new_method_call_1, can_convert_arg, can_convert_arg_bad,
 614         perform_implicit_conversion_flags,
 615         perform_direct_initialization_if_possible,
 616         initialize_reference): Adjust.
 617         * typeck.c (casts_away_constness, casts_away_constness_r):
 618         Add tsubst_flags_t parameter.
 619         (convert_arguments, check_for_casting_away_constness,
 620         build_static_cast_1, build_ptrmemfunc, convert_for_assignment):
 621         Adjust.
 622         * decl.c (reshape_init_r, check_default_argument): Likewise.
 623         * cp-gimplify.c (cxx_omp_clause_apply_fn): Likewise.
 624         * pt.c (convert_nontype_argument, check_non_deducible_conversion):
 625         Likewise.
 626         * init.c (build_new_1): Likewise.
 627         * cvt.c (convert_to_reference, ocp_convert, build_type_conversion,
 628         build_expr_type_conversion, ): Likewise.
 629         * search.c (check_final_overrider): Likewise.
 630         * cp-tree.h (build_user_type_conversion,
 631         build_operator_new_call, can_convert, can_convert_arg,
 632         can_convert_arg_bad, convert_default_arg,
 633         convert_arg_to_ellipsis, convert_for_arg_passing):
 634         Adjust declaration.
 635
 636 2012-04-22  Jan Hubicka  <jh@suse.cz>
 637
 638         * decl2.c (maybe_make_one_only): Mark keyed COMDATs as USED so they
 639         gets finalized.
 640
 641 2012-04-22  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 642
 643         PR c/44774
 644         * typeck.c (composite_pointer_type): Likewise.
 645         (cxx_sizeof_or_alignof_type): Likewise.
 646         (cp_build_array_ref): Likewise.
 647         (cp_build_function_call_vec): Likewise.
 648         (cp_build_addr_expr_1): Likewise.
 649         (convert_member_func_to_ptr): Likewise.
 650         * decl.c (check_tag_decl): Likewise.
 651         (check_static_variable_definition): Likewise.
 652         (compute_array_index_type): Likewise.
 653         (create_array_type_for_decl): Likewise.
 654         (grokdeclarator): Likewise.
 655         (grok_op_properties): Likewise.
 656         * error.c (maybe_warn_cpp0x): Likewise.
 657         * pt.c (maybe_process_partial_specialization): Likewise.
 658         (convert_template_argument): Likewise.
 659         (do_decl_instantiation): Likewise.
 660         (do_type_instantiation): Likewise.
 661         * parser.c (cp_parser_primary_expression): Likewise.
 662         (cp_parser_postfix_expression): Likewise.
 663         (cp_parser_unary_expression): Likewise.
 664         (cp_parser_question_colon_clause): Likewise.
 665         (cp_parser_lambda_introducer): Likewise.
 666         (cp_parser_lambda_declarator_opt): Likewise.
 667         (cp_parser_compound_statement): Likewise.
 668         (cp_parser_jump_statement): Likewise.
 669         (cp_parser_declaration_seq_opt): Likewise.
 670         (cp_parser_enum_specifier): Likewise.
 671         (cp_parser_enumerator_list): Likewise.
 672         (cp_parser_initializer_list): Likewise.
 673         (cp_parser_member_declaration): Likewise.
 674         * call.c (build_conditional_expr_1): Likewise.
 675         * friend.c (make_friend_class): Likewise.
 676         * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
 677
 678 2012-04-21  Jan Hubicka  <jh@suse.cz>
 679
 680         * method.c (make_alias_for): Do not set TREE_SYMBOL_REFERENCED.
 681         * decl2.c (mark_needed): Likewise.
 682         (decl_needed_p): Do not test TREE_SYMBOL_REFERENCED.
 683
 684         * decl2.c (cxx_callgraph_analyze_expr): Remove.
 685         * cp-objcp-common.h (LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR): Remove.
 686         * cp-tree.h (cxx_callgraph_analyze_expr): Remove.
 687
 688 2012-04-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 689
 690         PR 35441
 691         * typeck.c (cp_build_function_call_vec): Do not pretty-print
 692         expressions when caret is enabled.
 693
 694 2012-04-20  Jan Hubicka  <jh@suse.cz>
 695
 696         PR target/53042
 697         * decl2.c (maybe_emit_vtables): Do not initialize same_comdat_group
 698         list when target has no support for it.
 699
 700 2012-04-20  Michael Matz  <matz@suse.de>
 701
 702         * error.c (pedwarn_cxx98): Move va_end call after user
 703         of the va_list.
 704
 705 2012-04-18  Paolo Carlini  <paolo.carlini@oracle.com>
 706
 707         PR c++/52422
 708         * cp-tree.h (build_addr_func, decay_conversion,
 709         get_member_function_from_ptrfunc,
 710         build_m_component_ref, convert_member_func_to_ptr):
 711         Add tsubst_flags_t parameter.
 712         * typeck.c (cp_default_conversion): Add.
 713         (decay_conversion, default_conversion,
 714         get_member_function_from_ptrfunc, convert_member_func_to_ptr):
 715         Add tsubst_flags_t parameter and use it throughout.
 716         (cp_build_indirect_ref, cp_build_array_ref,
 717         cp_build_function_call_vec, convert_arguments, build_x_binary_op,
 718         cp_build_binary_op, cp_build_unary_op, build_reinterpret_cast_1,
 719         build_const_cast_1, expand_ptrmemfunc_cst,
 720         convert_for_initialization): Adjust.
 721         * init.c (build_vec_init): Adjust.
 722         * decl.c (grok_reference_init, get_atexit_node): Likewise.
 723         * rtti.c (build_dynamic_cast_1, tinfo_base_init): Likewise.
 724         * except.c (build_throw): Likewise.
 725         * typeck2.c (build_x_arrow): Likewise.
 726         (build_m_component_ref): Add tsubst_flags_t parameter and
 727         use it throughout.
 728         * pt.c (convert_nontype_argument): Adjust.
 729         * semantics.c (finish_asm_stmt, maybe_add_lambda_conv_op): Likewise.
 730         * decl2.c (build_offset_ref_call_from_tree): Likewise.
 731         * call.c (build_addr_func): Add tsubst_flags_t parameter and
 732         use it throughout.
 733         (build_call_a, build_conditional_expr_1, build_new_op_1,
 734         convert_like_real, convert_arg_to_ellipsis, build_over_call,
 735         build_special_member_call): Adjust.
 736         * cvt.c (cp_convert_to_pointer, force_rvalue,
 737         build_expr_type_conversion): Likewise.
 738
 739 2012-04-17  Tom de Vries  <tom@codesourcery.com>
 740
 741         * cp-gimplify.c (begin_bc_block): Add location parameter and use as
 742         location argument to create_artificial_label.
 743         (finish_bc_block): Change return type to void.  Remove body_seq
 744         parameter, and add block parameter.  Append label to STMT_LIST and
 745         return in block.
 746         (gimplify_cp_loop, gimplify_for_stmt, gimplify_while_stmt)
 747         (gimplify_do_stmt, gimplify_switch_stmt): Remove function.
 748         (genericize_cp_loop, genericize_for_stmt, genericize_while_stmt)
 749         (genericize_do_stmt, genericize_switch_stmt, genericize_continue_stmt)
 750         (genericize_break_stmt, genericize_omp_for_stmt): New function.
 751         (cp_gimplify_omp_for): Remove bc_continue processing.
 752         (cp_gimplify_expr): Genericize VEC_INIT_EXPR.
 753         (cp_gimplify_expr): Mark FOR_STMT, WHILE_STMT, DO_STMT, SWITCH_STMT,
 754         CONTINUE_STMT, and BREAK_STMT as unreachable.
 755         (cp_genericize_r): Genericize FOR_STMT, WHILE_STMT, DO_STMT,
 756         SWITCH_STMT, CONTINUE_STMT, BREAK_STMT and OMP_FOR.
 757         (cp_genericize_tree): New function, factored out of ...
 758         (cp_genericize): ... this function.
 759
 760 2012-04-17  Paolo Carlini  <paolo.carlini@oracle.com>
 761
 762         PR c++/52599
 763         * semantics.c (build_constexpr_constructor_member_initializers):
 764         Check for function-try-block as function-body.
 765
 766 2012-04-17  Paolo Carlini  <paolo.carlini@oracle.com>
 767
 768         PR c++/53003
 769         * parser.c (cp_parser_member_declaration): Check that
 770         initializer_token_start is non null before dereferencing it.
 771
 772 2012-04-16  Jason Merrill  <jason@redhat.com>
 773
 774         PR c++/38543
 775         * pt.c (determine_specialization): Instead of comparing the number
 776         of parms, check that tsubst gives the right answer.
 777
 778         PR c++/52008
 779         * pt.c (process_partial_specialization): Complain about a partial
 780         specialization with fewer args than primary template parms.
 781
 782         PR c++/50830
 783         * pt.c (convert_template_argument): Handle template template
 784         argument packs.
 785
 786         PR c++/50303
 787         * pt.c (tsubst_pack_expansion): Use tsubst_expr for template
 788         template parameters.
 789
 790 2012-04-16  Paolo Carlini  <paolo.carlini@oracle.com>
 791
 792         PR c++/49152
 793         * call.c (op_error): Print types; when flag_diagnostics_show_caret
 794         is false print expressions too.
 795         (op_error_string): Add.
 796
 797 2012-04-16  Jason Merrill  <jason@redhat.com>
 798
 799         PR c++/51148
 800         * friend.c (make_friend_class): Call check_for_bare_parameter_packs.
 801
 802 2012-04-16  Jan Hubicka  <jh@suse.cz>
 803
 804         * decl2.c (collect_candidates_for_java_method_alias): Use FOR_EACH
 805         walkers to walk cgraph and varpool.
 806
 807 2012-04-15  Jason Merrill  <jason@redhat.com>
 808
 809         PR c++/47220
 810         * pt.c (coerce_template_parameter_pack): Check for error_mark_node.
 811
 812         PR c++/52292
 813         PR c++/52380
 814         * pt.c (coerce_template_parms): Even if we aren't converting we
 815         want to expand argument packs.
 816
 817         PR c++/52706
 818         * mangle.c (write_type): nullptr_t is a builtin type.
 819
 820 2012-04-14  Jan Hubicka  <jh@suse.cz>
 821
 822         * tree.c: Update field referenced for new cgraph/varpool layout.
 823         * decl2.c: Likewise.
 824
 825 2012-04-13  Jason Merrill  <jason@redhat.com>
 826
 827         PR c++/52824
 828         * pt.c (any_pack_expanson_args_p): New.
 829         (coerce_template_parms): Use it.
 830
 831         PR c++/52905
 832         * call.c (joust): Handle comparing list and non-list ctors.
 833
 834         PR c++/52915
 835         * decl2.c (finish_anon_union): Use cp_finish_decl.
 836         * error.c (dump_function_name): Avoid showing anonymous "name".
 837
 838 2012-04-11  Fabien Chêne  <fabien@gcc.gnu.org>
 839
 840         PR c++/52465
 841         * parser.c (cp_parser_class_name): Call strip_using_decl and
 842         return the target decl.
 843         * name-lookup.c (strip_using_decl): Returns NULL_TREE if the decl
 844         to be stripped is NULL_TREE.
 845         (qualify_lookup): Call strip_using_decl and perform some checks on
 846         the target decl.
 847
 848 2012-04-11  Jason Merrill  <jason@redhat.com>
 849
 850         PR debug/45088
 851         * decl.c (grokdeclarator): Strip the injected-class-name typedef
 852         if we are building a declaration or compound type.
 853
 854         PR c++/52906
 855         * decl.c (check_tag_decl): Don't complain about attributes if we
 856         don't even have a type.
 857
 858 2012-04-10  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 859
 860         * cvt.c (convert_to_void): Update comment.
 861
 862 2012-04-05  Jason Merrill  <jason@redhat.com>
 863
 864         PR c++/52596
 865         * semantics.c (finish_non_static_data_member): In templates, pass
 866         the decl to build_qualified_name.
 867         * tree.c (lvalue_kind) [SCOPE_REF]: Handle FIELD_DECL.
 868
 869 2012-04-04  Jason Merrill  <jason@redhat.com>
 870
 871         PR c++/52845
 872         * decl.c (finish_function): Update fntype after deducing return type.
 873
 874 2012-04-03  Jason Merrill  <jason@redhat.com>
 875
 876         PR c++/52796
 877         * pt.c (tsubst_initializer_list): A pack expansion with no elements
 878         means value-initialization.
 879
 880 2012-04-01  Paolo Carlini  <paolo.carlini@oracle.com>
 881
 882         PR c++/50043
 883         * class.c (deduce_noexcept_on_destructor,
 884         deduce_noexcept_on_destructors): New.
 885         (check_bases_and_members): Call the latter.
 886         * decl.c (grokfndecl): Call the former.
 887         * method.c (implicitly_declare_fn): Not static.
 888         * cp-tree.h (deduce_noexcept_on_destructor, implicitly_declare_fn):
 889         Declare
 890
 891 2012-03-29  Paolo Carlini  <paolo.carlini@oracle.com>
 892
 893         PR c++/52718
 894         * decl.c (check_default_argument): With -Wzero-as-null-pointer-constant
 895         warn for a zero as null pointer constant default argument.
 896
 897 2012-03-29  Jason Merrill  <jason@redhat.com>
 898
 899         PR c++/52685
 900         * tree.c (copy_binfo): Handle BINFO_DEPENDENT_BASE_P.
 901
 902 2012-03-29  Jakub Jelinek  <jakub@redhat.com>
 903
 904         PR c++/52759
 905         * decl.c (start_decl): Don't call maybe_apply_pragma_weak
 906         if processing_template_decl.
 907
 908 2012-03-29  Jason Merrill  <jason@redhat.com>
 909
 910         PR c++/52743
 911         * call.c (compare_ics): Handle ck_aggr like ck_list.
 912
 913 2012-03-28  Jason Merrill  <jason@redhat.com>
 914
 915         PR c++/52746
 916         * typeck.c (lookup_destructor): Clear BASELINK_QUALIFIED_P if
 917         we didn't get an explicit scope.
 918         * pt.c (tsubst_baselink): Likewise.
 919
 920 2012-03-28  Richard Guenther  <rguenther@suse.de>
 921
 922         * typeck2.c (process_init_constructor_array): Use the proper
 923         type for computing the array length.
 924
 925 2012-03-27  Meador Inge  <meadori@codesourcery.com>
 926
 927         PR c++/52672
 928         * semantics.c (cxx_fold_indirect_ref): Don't attempt to fold
 929         stripped child trees that are not pointer types.
 930
 931 2012-03-21  Jason Merrill  <jason@redhat.com>
 932
 933         Implement return type deduction for normal functions with -std=c++1y.
 934         * cp-tree.h (FNDECL_USED_AUTO): New macro.
 935         (LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P): Remove.
 936         (dependent_lambda_return_type_node): Remove.
 937         (CPTI_DEPENDENT_LAMBDA_RETURN_TYPE): Remove.
 938         (struct language_function): Add x_auto_return_pattern field.
 939         (current_function_auto_return_pattern): New.
 940         (enum tsubst_flags): Add tf_partial.
 941         * decl.c (decls_match): Handle auto return comparison.
 942         (duplicate_decls): Adjust error message for auto return.
 943         (cxx_init_decl_processing): Remove dependent_lambda_return_type_node.
 944         (cp_finish_decl): Don't do auto deduction for functions.
 945         (grokdeclarator): Allow auto return without trailing return type in
 946         C++1y mode.
 947         (check_function_type): Defer checking of deduced return type.
 948         (start_preparsed_function): Set current_function_auto_return_pattern.
 949         (finish_function): Set deduced return type to void if not previously
 950         deduced.
 951         * decl2.c (change_return_type): Handle error_mark_node.
 952         (mark_used): Always instantiate functions with deduced return type.
 953         Complain about use if deduction isn't done.
 954         * parser.c (cp_parser_lambda_declarator_opt): Use 'auto' for
 955         initial return type.
 956         (cp_parser_lambda_body): Don't deduce return type in a template.
 957         (cp_parser_conversion_type_id): Allow auto in C++1y.
 958         * pt.c (instantiate_class_template_1): Don't mess with
 959         LAMBDA_EXPR_DEDUCE_RETURN_TYPE_P.
 960         (tsubst_copy_and_build): Likewise.
 961         (fn_type_unification, tsubst): Don't reduce the template parm level
 962         of 'auto' during deduction.
 963         (unify): Compare 'auto' specially.
 964         (get_bindings): Change test.
 965         (always_instantiate_p): Always instantiate functions with deduced
 966         return type.
 967         (do_auto_deduction): Handle error_mark_node and lambda context.
 968         Don't check for use in initializer.
 969         (contains_auto_r): Remove.
 970         * search.c (lookup_conversions_r): Handle auto conversion function.
 971         * semantics.c (lambda_return_type): Handle null return.  Don't mess
 972         with dependent_lambda_return_type_node.
 973         (apply_deduced_return_type): Rename from apply_lambda_return_type.
 974         * typeck.c (merge_types): Handle auto.
 975         (check_return_expr): Do auto deduction.
 976         * typeck2.c (add_exception_specifier): Fix complain check.
 977
 978 2012-03-22  Paolo Carlini  <paolo.carlini@oracle.com>
 979
 980         PR c++/52487
 981         * class.c (check_field_decls): Call literal_type_p only
 982         on complete types.
 983
 984 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
 985
 986         PR c++/52671
 987         * decl.c (check_tag_decl): Only use CLASSTYPE_TEMPLATE_INSTANTIATION
 988         on CLASS_TYPE_P types.
 989
 990 2012-03-20  Jason Merrill  <jason@redhat.com>
 991
 992         * lex.c (init_reswords): Use >= for cxx_dialect test.
 993         * parser.c (cp_parser_exception_specification_opt): Likewise.
 994
 995         * mangle.c (write_type): Handle 'auto'.
 996         * init.c (build_new): Don't do auto deduction where it might
 997         affect template mangling.
 998
 999         PR c++/52510
1000         * decl.c (reshape_init_class): Handle repeated reshaping.
1001         * search.c (lookup_field_1): Add sanity check.
1002
1003 2012-03-19  Paolo Carlini  <paolo.carlini@oracle.com>
1004
1005         PR c++/14710
1006         * cp-tree.h (xvalue_p, maybe_warn_about_useless_cast): Declare.
1007         * tree.c (xvalue_p): Define.
1008         * typeck.c (maybe_warn_about_useless_cast): Define.
1009         (build_reinterpret_cast, build_const_cast,
1010         build_static_cast, cp_build_c_cast): Use maybe_warn_about_useless_cast.
1011         * rtti.c (build_dynamic_cast): Likewise.
1012         * pt.c (tsubst_copy_and_build, case CAST_EXPR): Increment/decrement
1013         c_inhibit_evaluation_warnings before/after the build_* calls.
1014
1015 2012-03-15  Jason Merrill  <jason@redhat.com>
1016
1017         PR c++/52582
1018         * method.c (implicitly_declare_fn): Set DECL_EXTERNAL.
1019
1020 2012-03-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1021
1022         PR c++/44783
1023         * error.c (print_instantiation_partial_context): Use
1024         template_backtrace_limit.
1025
1026 2012-03-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1027
1028         * Make-lang.in (doc/g++.1): Remove IRIX 6.5 reference.
1029
1030 2012-03-14  Jakub Jelinek  <jakub@redhat.com>
1031
1032         PR c++/52521
1033         * parser.c (lookup_literal_operator): Return fn only if
1034         processed all arguments from args vector and argtypes is
1035         void_list_node.
1036
1037 2012-01-30  Dodji Seketeli  <dodji@redhat.com>
1038
1039         PR c++/51641
1040         * cp-tree.h (template_type_parameter_p): Declare new function.
1041         (parameter_of_template_p): Remove.
1042         * pt.c (template_type_parameter_p): Define new function.
1043         (parameter_of_template_p): Remove.
1044         * name-lookup.c (binding_to_template_parms_of_scope_p): Don't rely
1045         on parameter_of_template_p anymore.  Compare the level of the
1046         template parameter to the depth of the template.
1047
1048 2011-12-15  Dodji Seketeli  <dodji@redhat.com>
1049
1050         * call.c (standard_conversion, build_integral_nontype_arg_conv)
1051         (build_new_op_1, convert_like_real, is_subseq)
1052         (maybe_handle_implicit_object, maybe_handle_ref_bind, compare_ics)
1053         (joust): Use next_conversion instead of accessing fields of struct
1054         conversion directly.
1055
1056 2012-03-12  Paolo Carlini  <paolo.carlini@oracle.com>
1057
1058         PR c++/52299
1059         * pt.c (tsubst_copy_and_build, case COND_EXPR): Avoid bogus
1060         division by zero warnings.
1061
1062 2012-03-08  Paolo Carlini  <paolo.carlini@oracle.com>
1063
1064         * typeck.c (build_array_ref, cp_build_addr_expr_1, convert_ptrmem,
1065         build_ptrmemfunc): Consistently forward the tsubst_flags_t
1066         parameter.
1067         * call.c (resolve_args): Likewise.
1068
1069 2012-03-07  Jason Merrill  <jason@redhat.com>
1070
1071         PR c++/52521
1072         * mangle.c (write_literal_operator_name): The length comes after the
1073         operator prefix.
1074
1075 2012-03-05  Jakub Jelinek  <jakub@redhat.com>
1076
1077         * pt.c (local_specializations): Change from htab_t into
1078         struct pointer_map_t *.
1079         (retrieve_local_specializations, register_local_specialization,
1080         tsubst_pack_expansion, instantiate_decl): Adjust users.
1081         (eq_local_specializations, hash_local_specialization): Remove.
1082
1083 2012-03-05  Jason Merrill  <jason@redhat.com>
1084
1085         PR c++/51930
1086         * decl2.c (determine_visibility): Correct calculation of class
1087         args depth.
1088         * decl.c (check_tag_decl): Adjust warning.
1089
1090         * method.c (synthesized_method_walk): Cleanups don't affect the EH
1091         spec either.
1092
1093 2012-03-03  Jason Merrill  <jason@redhat.com>
1094
1095         * init.c (perform_member_init): Cope with uninstantiated NSDMI.
1096
1097         Core 1270
1098         * call.c (build_aggr_conv): Call reshape_init.
1099         (convert_like_real): Likewise.
1100         * typeck2.c (process_init_constructor): Clear TREE_CONSTANT if
1101         not all constant.
1102
1103         * mangle.c (write_nested_name): Use decl_mangling_context.
1104         (write_prefix, write_template_prefix): Likewise.
1105
1106         PR c++/36797
1107         * mangle.c (write_expression): Improve diagnostic for TRAIT_EXPR.
1108
1109         * class.c (add_method): Always build an OVERLOAD for using-decls.
1110         * search.c (lookup_member): Handle getting an OVERLOAD for a
1111         single function.
1112
1113 2012-03-02  Paolo Carlini  <paolo.carlini@oracle.com>
1114
1115         PR c++/51989
1116         * typeck2.c (build_x_arrow): Take a tsubst_flags_t argument and
1117         propagate it.
1118         * cp-tree.h (build_x_arrow): Adjust prototype.
1119         * pt.c (tsubst_copy_and_build): Adjust call.
1120         * parser.c (cp_parser_postfix_dot_deref_expression): Likewise.
1121
1122 2012-03-02  Paolo Carlini  <paolo.carlini@oracle.com>
1123
1124         * name-lookup.c (binding_to_template_parms_of_scope_p): Clean up.
1125
1126 2012-02-29  Jason Merrill  <jason@redhat.com>
1127
1128         PR c++/51930
1129         * decl.c (check_tag_decl): Move warning for misplaced attributes here.
1130         (shadow_tag): From here.
1131         * parser.c (cp_parser_explicit_instantiation): Don't warn here.
1132
1133 2012-02-21  Jakub Jelinek  <jakub@redhat.com>
1134
1135         PR c++/52312
1136         * typeck.c (check_literal_operator_args): Initialize *long_double_p
1137         and *long_long_unsigned_p even if processing_template_decl.
1138
1139 2012-02-16  Jason Merrill  <jason@redhat.com>
1140
1141         PR c++/52248
1142         * decl.c (define_label): Use timevar_cond_start/stop.
1143
1144 2012-02-16  Fabien Chêne  <fabien@gcc.gnu.org>
1145
1146         PR c++/52126
1147         * decl.c (xref_basetypes): call dependent_scope_p instead of
1148         dependent_type_p.
1149
1150 2012-02-16  Jason Merrill  <jason@redhat.com>
1151
1152         PR c++/51415
1153         * error.c (dump_expr): Handle lambda closures specifically.
1154
1155 2012-02-14  Jason Merrill  <jason@redhat.com>
1156
1157         * parser.c (cp_parser_explicit_instantiation): Give a warning
1158         for ignored attributes on explicit class instantiation.
1159
1160 2012-02-14  Jakub Jelinek  <jakub@redhat.com>
1161
1162         PR c++/52247
1163         * pt.c (tsubst_copy_asm_operands): For LABEL_DECL values call
1164         lookup_label on label's name and set TREE_USED.
1165
1166 2012-02-14  Jason Merrill  <jason@redhat.com>
1167
1168         PR c++/39055
1169         * decl.c (local_variable_p_walkfn): Don't check DECL_ARTIFICIAL.
1170
1171 2012-02-14  Jakub Jelinek  <jakub@redhat.com>
1172
1173         PR c/52181
1174         * decl.c (duplicate_decls): If olddecl has bigger DECL_ALIGN than
1175         newdecl, copy DECL_ALIGN to newdecl and or DECL_USER_ALIGN bits.
1176
1177 2012-02-07  Jason Merrill  <jason@redhat.com>
1178
1179         PR c++/51675
1180         * semantics.c (cx_check_missing_mem_inits): Handle unions.
1181         Fix constexpr default constructor logic.
1182
1183         PR c++/52035
1184         * pt.c (tsubst): Strip uninstantiated typedef.
1185
1186 2012-02-06  Jason Merrill  <jason@redhat.com>
1187
1188         PR c++/52088
1189         * cvt.c (build_expr_type_conversion): Check for template conversion.
1190
1191 2012-01-31  Jason Merrill  <jason@redhat.com>
1192
1193         PR c++/52043
1194         * cp-tree.h (PACK_EXPANSION_LOCAL_P): New.
1195         * pt.c (make_pack_expansion, tsubst_initializer_list): Set it.
1196         (tsubst_pack_expansion): Check it.
1197
1198 2012-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
1199
1200         PR c++/51327
1201         * class.c (explain_non_literal_class): Correctly handle implicitly
1202         deleted constructors.
1203
1204 2012-01-27  Jakub Jelinek  <jakub@redhat.com>
1205
1206         PR c++/51852
1207         * pt.c (tsubst_pack_expansion): Delete and restore
1208         local_specialization whenever need_local_specialization, not just
1209         when saved_local_specializations is non-NULL.
1210
1211 2012-01-26  Paolo Carlini  <paolo.carlini@oracle.com>
1212
1213         PR c++/51370
1214         * error.c (dump_decl, [TEMPLATE_ID_EXPR]): Handle error_mark_node
1215         as TREE_OPERAND (t, 1).
1216
1217 2012-01-24  Jason Merrill  <jason@redhat.com>
1218
1219         PR c++/51917
1220         * decl.c (xref_basetypes): Check VEC_length instead of VEC_space.
1221
1222         PR c++/51973
1223         * tree.c (called_fns_equal): Check template args.
1224         (cp_tree_equal): Call it.
1225
1226 2012-01-24  Aldy Hernandez  <aldyh@redhat.com>
1227             Patrick Marlier  <patrick.marlier@gmail.com>
1228
1229         PR c++/51928
1230         * class.c (set_method_tm_attributes): Use TARGET_THUNK instead of
1231         thunk for set_one_vmethod_tm_attributes.
1232
1233 2012-01-24  Paolo Carlini  <paolo.carlini@oracle.com>
1234
1235         PR c++/51223
1236         * call.c (build_over_call): Check for error_mark_node as
1237         TREE_VALUE when default arguments are processed.
1238
1239 2012-01-23  Jason Merrill  <jason@redhat.com>
1240
1241         PR c++/51930
1242         * decl2.c (determine_visibility): Check for visibility attribute
1243         on template specialization.
1244
1245 2012-01-23  Paolo Carlini  <paolo.carlini@oracle.com>
1246
1247         PR c++/51398
1248         * pt.c (parameter_of_template_p): Skip error_mark_node parameters.
1249
1250 2012-01-23  Jason Merrill  <jason@redhat.com>
1251
1252         PR c++/51925
1253         * class.c (add_method): Set OVL_USED for using-decls.
1254         * tree.c (ovl_scope): New.
1255         * cp-tree.h: Declare it.
1256         * parser.c (cp_parser_template_name): Use it.
1257         * semantics.c (baselink_for_fns): Likewise.
1258         * name-lookup.c (set_inherited_value_binding_p): Likewise.
1259
1260 2012-01-20  Paolo Carlini  <paolo.carlini@oracle.com>
1261
1262         PR c++/51402
1263         * pt.c (lookup_template_class_1): Check context returned by
1264         tsubst for error_mark_node.
1265
1266 2012-01-19  Kai Tietz  <ktietz@redhat.com>
1267
1268         PR c++/51344
1269         * decl2.c (save_template_attributes): Use merge_attributes
1270         instead of chaining up via TREE_CHAIN.
1271
1272 2012-01-19  Jason Merrill  <jason@redhat.com>
1273
1274         PR c++/51889
1275         * class.c (finish_struct): Call add_method here for function usings.
1276         * semantics.c (finish_member_declaration): Not here.
1277
1278 2012-01-18  Paolo Carlini  <paolo.carlini@oracle.com>
1279
1280         PR c++/51225
1281         * typeck2.c (store_init_value): Within a template guard
1282         cxx_constant_value with require_potential_constant_expression.
1283         * pt.c (convert_nontype_argument): Likewise.
1284
1285 2012-01-16  Jakub Jelinek  <jakub@redhat.com>
1286
1287         PR c++/51854
1288         * mangle.c (write_template_arg_literal): Handle complex.
1289
1290 2012-01-16  Jason Merrill  <jason@redhat.com>
1291
1292         PR c++/51827
1293         * mangle.c (mangle_decl): Don't mangle uninstantiated templates.
1294
1295         PR c++/51868
1296         * typeck.c (build_static_cast_1): Handle bit-fields properly.
1297
1298 2012-01-13  Ian Lance Taylor  <iant@google.com>
1299
1300         PR c++/50012
1301         * typeck.c (enum_cast_to_int): New static function.
1302         (cp_build_binary_op): When handling warn_sign_compare, don't test
1303         for TREE_NO_WARNING.  Do call enum_cast_to_int.
1304         * call.c (avoid_sign_compare_warnings): Remove static function.
1305         (build_new_op_1): Don't call avoid_sign_compare_warnings.
1306
1307 2012-01-13  Steven Bosscher  <steven@gcc.gnu.org>
1308
1309         * decl2.c: Do not include tree-mudflap.h
1310         * semantics.c: Likewise.
1311
1312 2012-01-13  Jason Merrill  <jason@redhat.com>
1313
1314         PR c++/20681
1315         * semantics.c (finish_break_stmt): Avoid adding an unreachable
1316         BREAK_STMT.
1317
1318         PR c++/51813
1319         * decl2.c (constrain_visibility): Clear DECL_VISIBILITY_SPECIFIED
1320         when reducing the visibility.
1321
1322         PR c++/51620
1323         * class.c (build_vtbl_initializer): Use __cxa_deleted_virtual.
1324
1325 2012-01-12  Jason Merrill  <jason@redhat.com>
1326
1327         PR c++/51714
1328         * pt.c (value_dependent_expression_p): Treat STMT_EXPR as
1329         value-dependent.
1330
1331 2012-01-13  Dodji Seketeli  <dodji@redhat.com>
1332
1333         PR c++/51633
1334         * semantics.c (cp_parser_ctor_initializer_opt_and_function_body):
1335         Set the pointer to the last block of the constructor to the
1336         current statement.
1337         (build_constexpr_constructor_member_initializers): Get
1338         build_data_member_initialization a chance to deal with more
1339         statements before we choke.
1340
1341 2012-01-12  Jason Merrill  <jason@redhat.com>
1342
1343         PR c++/48051
1344         * mangle.c (write_expression): Mangle BASELINK scope if
1345         BASELINK_QUALIFIED_P.
1346         * search.c (adjust_result_of_qualified_name_lookup): Set
1347         BASELINK_QUALIFIED_P.
1348         * tree.c (cp_tree_equal) [BASELINK]: Compare BASELINK_QUALIFIED_P.
1349         * parser.c (cp_parser_postfix_dot_deref_expression): Don't call
1350         adjust_result_of_qualified_name_lookup for non-qualified names.
1351
1352         PR c++/51403
1353         * pt.c (unify): Handle error_mark_node.
1354
1355 2012-01-11  Jason Merrill  <jason@redhat.com>
1356
1357         PR c++/51565
1358         * call.c (standard_conversion): For ptrmemfuncs, compare the
1359         static_fn_types.
1360
1361         PR c++/51818
1362         * mangle.c (find_substitution): A type is only a substitution
1363         match if we're looking for a type.
1364         (write_nested_name): Use decl_mangling_context.
1365
1366         * decl.c (decls_match): Assert that the arguments are decls.
1367
1368         PR c++/51613
1369         * pt.c (resolve_overloaded_unification): Compare types with
1370         same_type_p, not decls_match.
1371
1372 2012-01-10  Jason Merrill  <jason@redhat.com>
1373
1374         PR c++/51614
1375         * class.c (build_base_path): Diagnose ambiguous base.
1376
1377         PR c++/51433
1378         * semantics.c (cxx_eval_call_expression): Always retry previously
1379         non-constant expressions.
1380
1381 2012-01-06  Jason Merrill  <jason@redhat.com>
1382
1383         DR 686
1384         PR c++/47450
1385         * parser.c (cp_parser_new_expression): Set
1386         type_definition_forbidden_message.
1387
1388         PR c++/6057
1389         PR c++/48051
1390         PR c++/50855
1391         PR c++/51322
1392         * mangle.c (write_expression): Support NEW_EXPR, DELETE_EXPR,
1393         THROW_EXPR, CONSTRUCTOR, OVERLOAD.  Fix PREINCREMENT_EXPR and
1394         PREDECREMENT_EXPR.
1395         (write_template_arg): Fix mangling of class-scope functions and
1396         argument packs.
1397         (mangle_decl): Update suggested -fabi-version argument.
1398         * operators.def: Add DOTSTAR_EXPR, REINTERPRET_CAST_EXPR,
1399         DYNAMIC_CAST_EXPR; correct CONST_CAST_EXPR, STATIC_CAST_EXPR.
1400         * tree.c (dependent_name): No longer static.
1401         * cp-tree.h: Declare it.
1402         * pt.c (unify): Defer handling of unconverted functions.
1403
1404         * mangle.c (mangle_decl): Don't generate mangling aliases
1405         for maybe-in-charge [cd]tors.
1406
1407         * error.c (dump_expr): Print type of CONSTRUCTOR.
1408
1409 2012-01-05  Dodji Seketeli  <dodji@redhat.com>
1410
1411         PR c++/51541
1412         * parser.c (cp_parser_alias_declaration): Get out early upon
1413         errors in the identifier or the attributes.
1414
1415 2012-01-04  Paolo Carlini  <paolo.carlini@oracle.com>
1416
1417         PR c++/51064
1418         * pt.c (tsubst_copy_and_build): Maybe set TREE_NO_WARNING on
1419         the tree returned by build_x_binary_op.
1420
1421 2012-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
1422
1423         PR c++/51738
1424         * parser.c (cp_parser_postfix_open_square_expression): Handle
1425         postfix-expression [ braced-init-list ].
1426
1427 2012-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
1428
1429         PR c++/29273
1430         * rtti.c (build_dynamic_cast_1): In case of T a pointer type,
1431         call decay_conversion on v.
1432
1433 2012-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
1434
1435         PR c++/15867
1436         * decl.c (duplicate_decls): With -Wredundant-decls don't warn for
1437         declaration followed by specialization.
1438
1439 2012-01-03  Jakub Jelinek  <jakub@redhat.com>
1440
1441         PR c++/51669
1442         * semantics.c (finish_omp_clauses): Call fold_build_cleanup_point_expr
1443         on OMP_CLAUSE_{IF,FINAL,NUM_THREADS,SCHEDULE_CHUNK}_EXPR.
1444
1445 2012-01-02  Jason Merrill  <jason@redhat.com>
1446
1447         DR 1359
1448         PR c++/51675
1449         * method.c (walk_field_subobs): Don't check for uninitialized
1450         fields in a union.
1451         (synthesized_method_walk): Check here.
1452
1453         DR 325
1454         PR c++/51666
1455         * parser.c (cp_parser_cache_defarg): Split out...
1456         (cp_parser_parameter_declaration): ...from here.
1457         (cp_parser_save_nsdmi): Use it.
1458         (cp_parser_cache_group): Remove CPP_COMMA support.
1459
1460 2012-01-02  Dodji Seketeli  <dodji@redhat.com>
1461
1462         PR c++/51462
1463         * semantics.c (cx_check_missing_mem_inits): Don't assert in case
1464         of error.
1465
1466 2012-01-02  Paolo Carlini  <paolo.carlini@oracle.com>
1467
1468         PR c++/20140
1469         * typeck2.c (digest_init_r): Use copy_init when initializing
1470         an array of chars.
1471
1472 2012-01-01  Paolo Carlini  <paolo.carlini@oracle.com>
1473
1474         PR c++/16603
1475         * decl.c (build_enumerator): Don't call perform_integral_promotions
1476         on the value.
1477
1478 2012-01-01  Paolo Carlini  <paolo.carlini@oracle.com>
1479
1480         PR c++/51379
1481         * typeck.c (build_reinterpret_cast_1): Implement resolution of
1482         DR 799.
1483
1484 2012-01-01  Fabien Chêne  <fabien@gcc.gnu.org>
1485
1486         * parser.c (cp_parser_using_declaration): Add a warning about
1487         deprecated access declarations when no errors were encountered
1488         while parsing the access declaration. Save the first token in
1489         order to emit the warning at the right place.
1490 \f
1491 Copyright (C) 2012 Free Software Foundation, Inc.
1492
1493 Copying and distribution of this file, with or without modification,
1494 are permitted in any medium without royalty provided the copyright
1495 notice and this notice are preserved.