gcc/cp/ChangeLog

   1 2012-03-29  Jason Merrill  <jason@redhat.com>
   2
   3         PR c++/52743
   4         * call.c (compare_ics): Handle ck_aggr like ck_list.
   5
   6 2012-03-28  Jason Merrill  <jason@redhat.com>
   7
   8         PR c++/52746
   9         * typeck.c (lookup_destructor): Clear BASELINK_QUALIFIED_P if
  10         we didn't get an explicit scope.
  11         * pt.c (tsubst_baselink): Likewise.
  12
  13 2012-03-22  Paolo Carlini  <paolo.carlini@oracle.com>
  14
  15         PR c++/52487
  16         * class.c (check_field_decls): Call literal_type_p only
  17         on complete types.
  18
  19 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
  20
  21         PR c++/52671
  22         * decl.c (check_tag_decl): Only use CLASSTYPE_TEMPLATE_INSTANTIATION
  23         on CLASS_TYPE_P types.
  24
  25 2012-03-22  Jason Merrill  <jason@redhat.com>
  26
  27         PR c++/52582
  28         * method.c (implicitly_declare_fn): Set DECL_EXTERNAL.
  29
  30 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
  31
  32         Backported from mainline
  33         2012-03-14  Jakub Jelinek  <jakub@redhat.com>
  34
  35         PR c++/52521
  36         * parser.c (lookup_literal_operator): Return fn only if
  37         processed all arguments from args vector and argtypes is
  38         void_list_node.
  39
  40 2012-03-22  Release Manager
  41
  42         * GCC 4.7.0 released.
  43
  44 2012-03-20  Jason Merrill  <jason@redhat.com>
  45
  46         * mangle.c (write_type): Handle 'auto'.
  47         * init.c (build_new): Don't do auto deduction where it might
  48         affect template mangling.
  49
  50 2012-03-07  Jason Merrill  <jason@redhat.com>
  51
  52         PR c++/52521
  53         * mangle.c (write_literal_operator_name): The length comes after the
  54         operator prefix.
  55
  56 2012-02-29  Jason Merrill  <jason@redhat.com>
  57
  58         PR c++/51930
  59         * decl.c (check_tag_decl): Move warning for misplaced attributes here.
  60         (shadow_tag): From here.
  61         * parser.c (cp_parser_explicit_instantiation): Don't warn here.
  62
  63 2012-02-21  Jakub Jelinek  <jakub@redhat.com>
  64
  65         PR c++/52312
  66         * typeck.c (check_literal_operator_args): Initialize *long_double_p
  67         and *long_long_unsigned_p even if processing_template_decl.
  68
  69 2012-02-16  Jason Merrill  <jason@redhat.com>
  70
  71         PR c++/52248
  72         * decl.c (define_label): Use timevar_cond_start/stop.
  73
  74 2012-02-16  Fabien Chêne  <fabien@gcc.gnu.org>
  75
  76         PR c++/52126
  77         * decl.c (xref_basetypes): call dependent_scope_p instead of
  78         dependent_type_p.
  79
  80 2012-02-16  Jason Merrill  <jason@redhat.com>
  81
  82         PR c++/51415
  83         * error.c (dump_expr): Handle lambda closures specifically.
  84
  85 2012-02-14  Jason Merrill  <jason@redhat.com>
  86
  87         * parser.c (cp_parser_explicit_instantiation): Give a warning
  88         for ignored attributes on explicit class instantiation.
  89
  90 2012-02-14  Jakub Jelinek  <jakub@redhat.com>
  91
  92         PR c++/52247
  93         * pt.c (tsubst_copy_asm_operands): For LABEL_DECL values call
  94         lookup_label on label's name and set TREE_USED.
  95
  96 2012-02-14  Jason Merrill  <jason@redhat.com>
  97
  98         PR c++/39055
  99         * decl.c (local_variable_p_walkfn): Don't check DECL_ARTIFICIAL.
 100
 101 2012-02-14  Jakub Jelinek  <jakub@redhat.com>
 102
 103         PR c/52181
 104         * decl.c (duplicate_decls): If olddecl has bigger DECL_ALIGN than
 105         newdecl, copy DECL_ALIGN to newdecl and or DECL_USER_ALIGN bits.
 106
 107 2012-02-07  Jason Merrill  <jason@redhat.com>
 108
 109         PR c++/51675
 110         * semantics.c (cx_check_missing_mem_inits): Handle unions.
 111         Fix constexpr default constructor logic.
 112
 113         PR c++/52035
 114         * pt.c (tsubst): Strip uninstantiated typedef.
 115
 116 2012-02-06  Jason Merrill  <jason@redhat.com>
 117
 118         PR c++/52088
 119         * cvt.c (build_expr_type_conversion): Check for template conversion.
 120
 121 2012-01-31  Jason Merrill  <jason@redhat.com>
 122
 123         PR c++/52043
 124         * cp-tree.h (PACK_EXPANSION_LOCAL_P): New.
 125         * pt.c (make_pack_expansion, tsubst_initializer_list): Set it.
 126         (tsubst_pack_expansion): Check it.
 127
 128 2012-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
 129
 130         PR c++/51327
 131         * class.c (explain_non_literal_class): Correctly handle implicitly
 132         deleted constructors.
 133
 134 2012-01-27  Jakub Jelinek  <jakub@redhat.com>
 135
 136         PR c++/51852
 137         * pt.c (tsubst_pack_expansion): Delete and restore
 138         local_specialization whenever need_local_specialization, not just
 139         when saved_local_specializations is non-NULL.
 140
 141 2012-01-26  Paolo Carlini  <paolo.carlini@oracle.com>
 142
 143         PR c++/51370
 144         * error.c (dump_decl, [TEMPLATE_ID_EXPR]): Handle error_mark_node
 145         as TREE_OPERAND (t, 1).
 146
 147 2012-01-24  Jason Merrill  <jason@redhat.com>
 148
 149         PR c++/51917
 150         * decl.c (xref_basetypes): Check VEC_length instead of VEC_space.
 151
 152         PR c++/51973
 153         * tree.c (called_fns_equal): Check template args.
 154         (cp_tree_equal): Call it.
 155
 156 2012-01-24  Aldy Hernandez  <aldyh@redhat.com>
 157             Patrick Marlier  <patrick.marlier@gmail.com>
 158
 159         PR c++/51928
 160         * class.c (set_method_tm_attributes): Use TARGET_THUNK instead of
 161         thunk for set_one_vmethod_tm_attributes.
 162
 163 2012-01-24  Paolo Carlini  <paolo.carlini@oracle.com>
 164
 165         PR c++/51223
 166         * call.c (build_over_call): Check for error_mark_node as
 167         TREE_VALUE when default arguments are processed.
 168
 169 2012-01-23  Jason Merrill  <jason@redhat.com>
 170
 171         PR c++/51930
 172         * decl2.c (determine_visibility): Check for visibility attribute
 173         on template specialization.
 174
 175 2012-01-23  Paolo Carlini  <paolo.carlini@oracle.com>
 176
 177         PR c++/51398
 178         * pt.c (parameter_of_template_p): Skip error_mark_node parameters.
 179
 180 2012-01-23  Jason Merrill  <jason@redhat.com>
 181
 182         PR c++/51925
 183         * class.c (add_method): Set OVL_USED for using-decls.
 184         * tree.c (ovl_scope): New.
 185         * cp-tree.h: Declare it.
 186         * parser.c (cp_parser_template_name): Use it.
 187         * semantics.c (baselink_for_fns): Likewise.
 188         * name-lookup.c (set_inherited_value_binding_p): Likewise.
 189
 190 2012-01-20  Paolo Carlini  <paolo.carlini@oracle.com>
 191
 192         PR c++/51402
 193         * pt.c (lookup_template_class_1): Check context returned by
 194         tsubst for error_mark_node.
 195
 196 2012-01-19  Kai Tietz  <ktietz@redhat.com>
 197
 198         PR c++/51344
 199         * decl2.c (save_template_attributes): Use merge_attributes
 200         instead of chaining up via TREE_CHAIN.
 201
 202 2012-01-19  Jason Merrill  <jason@redhat.com>
 203
 204         PR c++/51889
 205         * class.c (finish_struct): Call add_method here for function usings.
 206         * semantics.c (finish_member_declaration): Not here.
 207
 208 2012-01-18  Paolo Carlini  <paolo.carlini@oracle.com>
 209
 210         PR c++/51225
 211         * typeck2.c (store_init_value): Within a template guard
 212         cxx_constant_value with require_potential_constant_expression.
 213         * pt.c (convert_nontype_argument): Likewise.
 214
 215 2012-01-16  Jakub Jelinek  <jakub@redhat.com>
 216
 217         PR c++/51854
 218         * mangle.c (write_template_arg_literal): Handle complex.
 219
 220 2012-01-16  Jason Merrill  <jason@redhat.com>
 221
 222         PR c++/51827
 223         * mangle.c (mangle_decl): Don't mangle uninstantiated templates.
 224
 225         PR c++/51868
 226         * typeck.c (build_static_cast_1): Handle bit-fields properly.
 227
 228 2012-01-13  Ian Lance Taylor  <iant@google.com>
 229
 230         PR c++/50012
 231         * typeck.c (enum_cast_to_int): New static function.
 232         (cp_build_binary_op): When handling warn_sign_compare, don't test
 233         for TREE_NO_WARNING.  Do call enum_cast_to_int.
 234         * call.c (avoid_sign_compare_warnings): Remove static function.
 235         (build_new_op_1): Don't call avoid_sign_compare_warnings.
 236
 237 2012-01-13  Steven Bosscher  <steven@gcc.gnu.org>
 238
 239         * decl2.c: Do not include tree-mudflap.h
 240         * semantics.c: Likewise.
 241
 242 2012-01-13  Jason Merrill  <jason@redhat.com>
 243
 244         PR c++/20681
 245         * semantics.c (finish_break_stmt): Avoid adding an unreachable
 246         BREAK_STMT.
 247
 248         PR c++/51813
 249         * decl2.c (constrain_visibility): Clear DECL_VISIBILITY_SPECIFIED
 250         when reducing the visibility.
 251
 252         PR c++/51620
 253         * class.c (build_vtbl_initializer): Use __cxa_deleted_virtual.
 254
 255 2012-01-12  Jason Merrill  <jason@redhat.com>
 256
 257         PR c++/51714
 258         * pt.c (value_dependent_expression_p): Treat STMT_EXPR as
 259         value-dependent.
 260
 261 2012-01-13  Dodji Seketeli  <dodji@redhat.com>
 262
 263         PR c++/51633
 264         * semantics.c (cp_parser_ctor_initializer_opt_and_function_body):
 265         Set the pointer to the last block of the constructor to the
 266         current statement.
 267         (build_constexpr_constructor_member_initializers): Get
 268         build_data_member_initialization a chance to deal with more
 269         statements before we choke.
 270
 271 2012-01-12  Jason Merrill  <jason@redhat.com>
 272
 273         PR c++/48051
 274         * mangle.c (write_expression): Mangle BASELINK scope if
 275         BASELINK_QUALIFIED_P.
 276         * search.c (adjust_result_of_qualified_name_lookup): Set
 277         BASELINK_QUALIFIED_P.
 278         * tree.c (cp_tree_equal) [BASELINK]: Compare BASELINK_QUALIFIED_P.
 279         * parser.c (cp_parser_postfix_dot_deref_expression): Don't call
 280         adjust_result_of_qualified_name_lookup for non-qualified names.
 281
 282         PR c++/51403
 283         * pt.c (unify): Handle error_mark_node.
 284
 285 2012-01-11  Jason Merrill  <jason@redhat.com>
 286
 287         PR c++/51565
 288         * call.c (standard_conversion): For ptrmemfuncs, compare the
 289         static_fn_types.
 290
 291         PR c++/51818
 292         * mangle.c (find_substitution): A type is only a substitution
 293         match if we're looking for a type.
 294         (write_nested_name): Use decl_mangling_context.
 295
 296         * decl.c (decls_match): Assert that the arguments are decls.
 297
 298         PR c++/51613
 299         * pt.c (resolve_overloaded_unification): Compare types with
 300         same_type_p, not decls_match.
 301
 302 2012-01-10  Jason Merrill  <jason@redhat.com>
 303
 304         PR c++/51614
 305         * class.c (build_base_path): Diagnose ambiguous base.
 306
 307         PR c++/51433
 308         * semantics.c (cxx_eval_call_expression): Always retry previously
 309         non-constant expressions.
 310
 311 2012-01-06  Jason Merrill  <jason@redhat.com>
 312
 313         DR 686
 314         PR c++/47450
 315         * parser.c (cp_parser_new_expression): Set
 316         type_definition_forbidden_message.
 317
 318         PR c++/6057
 319         PR c++/48051
 320         PR c++/50855
 321         PR c++/51322
 322         * mangle.c (write_expression): Support NEW_EXPR, DELETE_EXPR,
 323         THROW_EXPR, CONSTRUCTOR, OVERLOAD.  Fix PREINCREMENT_EXPR and
 324         PREDECREMENT_EXPR.
 325         (write_template_arg): Fix mangling of class-scope functions and
 326         argument packs.
 327         (mangle_decl): Update suggested -fabi-version argument.
 328         * operators.def: Add DOTSTAR_EXPR, REINTERPRET_CAST_EXPR,
 329         DYNAMIC_CAST_EXPR; correct CONST_CAST_EXPR, STATIC_CAST_EXPR.
 330         * tree.c (dependent_name): No longer static.
 331         * cp-tree.h: Declare it.
 332         * pt.c (unify): Defer handling of unconverted functions.
 333
 334         * mangle.c (mangle_decl): Don't generate mangling aliases
 335         for maybe-in-charge [cd]tors.
 336
 337         * error.c (dump_expr): Print type of CONSTRUCTOR.
 338
 339 2012-01-05  Dodji Seketeli  <dodji@redhat.com>
 340
 341         PR c++/51541
 342         * parser.c (cp_parser_alias_declaration): Get out early upon
 343         errors in the identifier or the attributes.
 344
 345 2012-01-04  Paolo Carlini  <paolo.carlini@oracle.com>
 346
 347         PR c++/51064
 348         * pt.c (tsubst_copy_and_build): Maybe set TREE_NO_WARNING on
 349         the tree returned by build_x_binary_op.
 350
 351 2012-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
 352
 353         PR c++/51738
 354         * parser.c (cp_parser_postfix_open_square_expression): Handle
 355         postfix-expression [ braced-init-list ].
 356
 357 2012-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
 358
 359         PR c++/29273
 360         * rtti.c (build_dynamic_cast_1): In case of T a pointer type,
 361         call decay_conversion on v.
 362
 363 2012-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
 364
 365         PR c++/15867
 366         * decl.c (duplicate_decls): With -Wredundant-decls don't warn for
 367         declaration followed by specialization.
 368
 369 2012-01-03  Jakub Jelinek  <jakub@redhat.com>
 370
 371         PR c++/51669
 372         * semantics.c (finish_omp_clauses): Call fold_build_cleanup_point_expr
 373         on OMP_CLAUSE_{IF,FINAL,NUM_THREADS,SCHEDULE_CHUNK}_EXPR.
 374
 375 2012-01-02  Jason Merrill  <jason@redhat.com>
 376
 377         DR 1359
 378         PR c++/51675
 379         * method.c (walk_field_subobs): Don't check for uninitialized
 380         fields in a union.
 381         (synthesized_method_walk): Check here.
 382
 383         DR 325
 384         PR c++/51666
 385         * parser.c (cp_parser_cache_defarg): Split out...
 386         (cp_parser_parameter_declaration): ...from here.
 387         (cp_parser_save_nsdmi): Use it.
 388         (cp_parser_cache_group): Remove CPP_COMMA support.
 389
 390 2012-01-02  Dodji Seketeli  <dodji@redhat.com>
 391
 392         PR c++/51462
 393         * semantics.c (cx_check_missing_mem_inits): Don't assert in case
 394         of error.
 395
 396 2012-01-02  Paolo Carlini  <paolo.carlini@oracle.com>
 397
 398         PR c++/20140
 399         * typeck2.c (digest_init_r): Use copy_init when initializing
 400         an array of chars.
 401
 402 2012-01-01  Paolo Carlini  <paolo.carlini@oracle.com>
 403
 404         PR c++/16603
 405         * decl.c (build_enumerator): Don't call perform_integral_promotions
 406         on the value.
 407
 408 2012-01-01  Paolo Carlini  <paolo.carlini@oracle.com>
 409
 410         PR c++/51379
 411         * typeck.c (build_reinterpret_cast_1): Implement resolution of
 412         DR 799.
 413
 414 2012-01-01  Fabien Chêne  <fabien@gcc.gnu.org>
 415
 416         * parser.c (cp_parser_using_declaration): Add a warning about
 417         deprecated access declarations when no errors were encountered
 418         while parsing the access declaration. Save the first token in
 419         order to emit the warning at the right place.
 420 \f
 421 Copyright (C) 2012 Free Software Foundation, Inc.
 422
 423 Copying and distribution of this file, with or without modification,
 424 are permitted in any medium without royalty provided the copyright
 425 notice and this notice are preserved.