gcc/cp/ChangeLog

   1 2012-03-29  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR c++/52759
   4         * decl.c (start_decl): Don't call maybe_apply_pragma_weak
   5         if processing_template_decl.
   6
   7 2012-03-29  Jason Merrill  <jason@redhat.com>
   8
   9         PR c++/52743
  10         * call.c (compare_ics): Handle ck_aggr like ck_list.
  11
  12 2012-03-28  Jason Merrill  <jason@redhat.com>
  13
  14         PR c++/52746
  15         * typeck.c (lookup_destructor): Clear BASELINK_QUALIFIED_P if
  16         we didn't get an explicit scope.
  17         * pt.c (tsubst_baselink): Likewise.
  18
  19 2012-03-22  Paolo Carlini  <paolo.carlini@oracle.com>
  20
  21         PR c++/52487
  22         * class.c (check_field_decls): Call literal_type_p only
  23         on complete types.
  24
  25 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
  26
  27         PR c++/52671
  28         * decl.c (check_tag_decl): Only use CLASSTYPE_TEMPLATE_INSTANTIATION
  29         on CLASS_TYPE_P types.
  30
  31 2012-03-22  Jason Merrill  <jason@redhat.com>
  32
  33         PR c++/52582
  34         * method.c (implicitly_declare_fn): Set DECL_EXTERNAL.
  35
  36 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
  37
  38         Backported from mainline
  39         2012-03-14  Jakub Jelinek  <jakub@redhat.com>
  40
  41         PR c++/52521
  42         * parser.c (lookup_literal_operator): Return fn only if
  43         processed all arguments from args vector and argtypes is
  44         void_list_node.
  45
  46 2012-03-22  Release Manager
  47
  48         * GCC 4.7.0 released.
  49
  50 2012-03-20  Jason Merrill  <jason@redhat.com>
  51
  52         * mangle.c (write_type): Handle 'auto'.
  53         * init.c (build_new): Don't do auto deduction where it might
  54         affect template mangling.
  55
  56 2012-03-07  Jason Merrill  <jason@redhat.com>
  57
  58         PR c++/52521
  59         * mangle.c (write_literal_operator_name): The length comes after the
  60         operator prefix.
  61
  62 2012-02-29  Jason Merrill  <jason@redhat.com>
  63
  64         PR c++/51930
  65         * decl.c (check_tag_decl): Move warning for misplaced attributes here.
  66         (shadow_tag): From here.
  67         * parser.c (cp_parser_explicit_instantiation): Don't warn here.
  68
  69 2012-02-21  Jakub Jelinek  <jakub@redhat.com>
  70
  71         PR c++/52312
  72         * typeck.c (check_literal_operator_args): Initialize *long_double_p
  73         and *long_long_unsigned_p even if processing_template_decl.
  74
  75 2012-02-16  Jason Merrill  <jason@redhat.com>
  76
  77         PR c++/52248
  78         * decl.c (define_label): Use timevar_cond_start/stop.
  79
  80 2012-02-16  Fabien Chêne  <fabien@gcc.gnu.org>
  81
  82         PR c++/52126
  83         * decl.c (xref_basetypes): call dependent_scope_p instead of
  84         dependent_type_p.
  85
  86 2012-02-16  Jason Merrill  <jason@redhat.com>
  87
  88         PR c++/51415
  89         * error.c (dump_expr): Handle lambda closures specifically.
  90
  91 2012-02-14  Jason Merrill  <jason@redhat.com>
  92
  93         * parser.c (cp_parser_explicit_instantiation): Give a warning
  94         for ignored attributes on explicit class instantiation.
  95
  96 2012-02-14  Jakub Jelinek  <jakub@redhat.com>
  97
  98         PR c++/52247
  99         * pt.c (tsubst_copy_asm_operands): For LABEL_DECL values call
 100         lookup_label on label's name and set TREE_USED.
 101
 102 2012-02-14  Jason Merrill  <jason@redhat.com>
 103
 104         PR c++/39055
 105         * decl.c (local_variable_p_walkfn): Don't check DECL_ARTIFICIAL.
 106
 107 2012-02-14  Jakub Jelinek  <jakub@redhat.com>
 108
 109         PR c/52181
 110         * decl.c (duplicate_decls): If olddecl has bigger DECL_ALIGN than
 111         newdecl, copy DECL_ALIGN to newdecl and or DECL_USER_ALIGN bits.
 112
 113 2012-02-07  Jason Merrill  <jason@redhat.com>
 114
 115         PR c++/51675
 116         * semantics.c (cx_check_missing_mem_inits): Handle unions.
 117         Fix constexpr default constructor logic.
 118
 119         PR c++/52035
 120         * pt.c (tsubst): Strip uninstantiated typedef.
 121
 122 2012-02-06  Jason Merrill  <jason@redhat.com>
 123
 124         PR c++/52088
 125         * cvt.c (build_expr_type_conversion): Check for template conversion.
 126
 127 2012-01-31  Jason Merrill  <jason@redhat.com>
 128
 129         PR c++/52043
 130         * cp-tree.h (PACK_EXPANSION_LOCAL_P): New.
 131         * pt.c (make_pack_expansion, tsubst_initializer_list): Set it.
 132         (tsubst_pack_expansion): Check it.
 133
 134 2012-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
 135
 136         PR c++/51327
 137         * class.c (explain_non_literal_class): Correctly handle implicitly
 138         deleted constructors.
 139
 140 2012-01-27  Jakub Jelinek  <jakub@redhat.com>
 141
 142         PR c++/51852
 143         * pt.c (tsubst_pack_expansion): Delete and restore
 144         local_specialization whenever need_local_specialization, not just
 145         when saved_local_specializations is non-NULL.
 146
 147 2012-01-26  Paolo Carlini  <paolo.carlini@oracle.com>
 148
 149         PR c++/51370
 150         * error.c (dump_decl, [TEMPLATE_ID_EXPR]): Handle error_mark_node
 151         as TREE_OPERAND (t, 1).
 152
 153 2012-01-24  Jason Merrill  <jason@redhat.com>
 154
 155         PR c++/51917
 156         * decl.c (xref_basetypes): Check VEC_length instead of VEC_space.
 157
 158         PR c++/51973
 159         * tree.c (called_fns_equal): Check template args.
 160         (cp_tree_equal): Call it.
 161
 162 2012-01-24  Aldy Hernandez  <aldyh@redhat.com>
 163             Patrick Marlier  <patrick.marlier@gmail.com>
 164
 165         PR c++/51928
 166         * class.c (set_method_tm_attributes): Use TARGET_THUNK instead of
 167         thunk for set_one_vmethod_tm_attributes.
 168
 169 2012-01-24  Paolo Carlini  <paolo.carlini@oracle.com>
 170
 171         PR c++/51223
 172         * call.c (build_over_call): Check for error_mark_node as
 173         TREE_VALUE when default arguments are processed.
 174
 175 2012-01-23  Jason Merrill  <jason@redhat.com>
 176
 177         PR c++/51930
 178         * decl2.c (determine_visibility): Check for visibility attribute
 179         on template specialization.
 180
 181 2012-01-23  Paolo Carlini  <paolo.carlini@oracle.com>
 182
 183         PR c++/51398
 184         * pt.c (parameter_of_template_p): Skip error_mark_node parameters.
 185
 186 2012-01-23  Jason Merrill  <jason@redhat.com>
 187
 188         PR c++/51925
 189         * class.c (add_method): Set OVL_USED for using-decls.
 190         * tree.c (ovl_scope): New.
 191         * cp-tree.h: Declare it.
 192         * parser.c (cp_parser_template_name): Use it.
 193         * semantics.c (baselink_for_fns): Likewise.
 194         * name-lookup.c (set_inherited_value_binding_p): Likewise.
 195
 196 2012-01-20  Paolo Carlini  <paolo.carlini@oracle.com>
 197
 198         PR c++/51402
 199         * pt.c (lookup_template_class_1): Check context returned by
 200         tsubst for error_mark_node.
 201
 202 2012-01-19  Kai Tietz  <ktietz@redhat.com>
 203
 204         PR c++/51344
 205         * decl2.c (save_template_attributes): Use merge_attributes
 206         instead of chaining up via TREE_CHAIN.
 207
 208 2012-01-19  Jason Merrill  <jason@redhat.com>
 209
 210         PR c++/51889
 211         * class.c (finish_struct): Call add_method here for function usings.
 212         * semantics.c (finish_member_declaration): Not here.
 213
 214 2012-01-18  Paolo Carlini  <paolo.carlini@oracle.com>
 215
 216         PR c++/51225
 217         * typeck2.c (store_init_value): Within a template guard
 218         cxx_constant_value with require_potential_constant_expression.
 219         * pt.c (convert_nontype_argument): Likewise.
 220
 221 2012-01-16  Jakub Jelinek  <jakub@redhat.com>
 222
 223         PR c++/51854
 224         * mangle.c (write_template_arg_literal): Handle complex.
 225
 226 2012-01-16  Jason Merrill  <jason@redhat.com>
 227
 228         PR c++/51827
 229         * mangle.c (mangle_decl): Don't mangle uninstantiated templates.
 230
 231         PR c++/51868
 232         * typeck.c (build_static_cast_1): Handle bit-fields properly.
 233
 234 2012-01-13  Ian Lance Taylor  <iant@google.com>
 235
 236         PR c++/50012
 237         * typeck.c (enum_cast_to_int): New static function.
 238         (cp_build_binary_op): When handling warn_sign_compare, don't test
 239         for TREE_NO_WARNING.  Do call enum_cast_to_int.
 240         * call.c (avoid_sign_compare_warnings): Remove static function.
 241         (build_new_op_1): Don't call avoid_sign_compare_warnings.
 242
 243 2012-01-13  Steven Bosscher  <steven@gcc.gnu.org>
 244
 245         * decl2.c: Do not include tree-mudflap.h
 246         * semantics.c: Likewise.
 247
 248 2012-01-13  Jason Merrill  <jason@redhat.com>
 249
 250         PR c++/20681
 251         * semantics.c (finish_break_stmt): Avoid adding an unreachable
 252         BREAK_STMT.
 253
 254         PR c++/51813
 255         * decl2.c (constrain_visibility): Clear DECL_VISIBILITY_SPECIFIED
 256         when reducing the visibility.
 257
 258         PR c++/51620
 259         * class.c (build_vtbl_initializer): Use __cxa_deleted_virtual.
 260
 261 2012-01-12  Jason Merrill  <jason@redhat.com>
 262
 263         PR c++/51714
 264         * pt.c (value_dependent_expression_p): Treat STMT_EXPR as
 265         value-dependent.
 266
 267 2012-01-13  Dodji Seketeli  <dodji@redhat.com>
 268
 269         PR c++/51633
 270         * semantics.c (cp_parser_ctor_initializer_opt_and_function_body):
 271         Set the pointer to the last block of the constructor to the
 272         current statement.
 273         (build_constexpr_constructor_member_initializers): Get
 274         build_data_member_initialization a chance to deal with more
 275         statements before we choke.
 276
 277 2012-01-12  Jason Merrill  <jason@redhat.com>
 278
 279         PR c++/48051
 280         * mangle.c (write_expression): Mangle BASELINK scope if
 281         BASELINK_QUALIFIED_P.
 282         * search.c (adjust_result_of_qualified_name_lookup): Set
 283         BASELINK_QUALIFIED_P.
 284         * tree.c (cp_tree_equal) [BASELINK]: Compare BASELINK_QUALIFIED_P.
 285         * parser.c (cp_parser_postfix_dot_deref_expression): Don't call
 286         adjust_result_of_qualified_name_lookup for non-qualified names.
 287
 288         PR c++/51403
 289         * pt.c (unify): Handle error_mark_node.
 290
 291 2012-01-11  Jason Merrill  <jason@redhat.com>
 292
 293         PR c++/51565
 294         * call.c (standard_conversion): For ptrmemfuncs, compare the
 295         static_fn_types.
 296
 297         PR c++/51818
 298         * mangle.c (find_substitution): A type is only a substitution
 299         match if we're looking for a type.
 300         (write_nested_name): Use decl_mangling_context.
 301
 302         * decl.c (decls_match): Assert that the arguments are decls.
 303
 304         PR c++/51613
 305         * pt.c (resolve_overloaded_unification): Compare types with
 306         same_type_p, not decls_match.
 307
 308 2012-01-10  Jason Merrill  <jason@redhat.com>
 309
 310         PR c++/51614
 311         * class.c (build_base_path): Diagnose ambiguous base.
 312
 313         PR c++/51433
 314         * semantics.c (cxx_eval_call_expression): Always retry previously
 315         non-constant expressions.
 316
 317 2012-01-06  Jason Merrill  <jason@redhat.com>
 318
 319         DR 686
 320         PR c++/47450
 321         * parser.c (cp_parser_new_expression): Set
 322         type_definition_forbidden_message.
 323
 324         PR c++/6057
 325         PR c++/48051
 326         PR c++/50855
 327         PR c++/51322
 328         * mangle.c (write_expression): Support NEW_EXPR, DELETE_EXPR,
 329         THROW_EXPR, CONSTRUCTOR, OVERLOAD.  Fix PREINCREMENT_EXPR and
 330         PREDECREMENT_EXPR.
 331         (write_template_arg): Fix mangling of class-scope functions and
 332         argument packs.
 333         (mangle_decl): Update suggested -fabi-version argument.
 334         * operators.def: Add DOTSTAR_EXPR, REINTERPRET_CAST_EXPR,
 335         DYNAMIC_CAST_EXPR; correct CONST_CAST_EXPR, STATIC_CAST_EXPR.
 336         * tree.c (dependent_name): No longer static.
 337         * cp-tree.h: Declare it.
 338         * pt.c (unify): Defer handling of unconverted functions.
 339
 340         * mangle.c (mangle_decl): Don't generate mangling aliases
 341         for maybe-in-charge [cd]tors.
 342
 343         * error.c (dump_expr): Print type of CONSTRUCTOR.
 344
 345 2012-01-05  Dodji Seketeli  <dodji@redhat.com>
 346
 347         PR c++/51541
 348         * parser.c (cp_parser_alias_declaration): Get out early upon
 349         errors in the identifier or the attributes.
 350
 351 2012-01-04  Paolo Carlini  <paolo.carlini@oracle.com>
 352
 353         PR c++/51064
 354         * pt.c (tsubst_copy_and_build): Maybe set TREE_NO_WARNING on
 355         the tree returned by build_x_binary_op.
 356
 357 2012-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
 358
 359         PR c++/51738
 360         * parser.c (cp_parser_postfix_open_square_expression): Handle
 361         postfix-expression [ braced-init-list ].
 362
 363 2012-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
 364
 365         PR c++/29273
 366         * rtti.c (build_dynamic_cast_1): In case of T a pointer type,
 367         call decay_conversion on v.
 368
 369 2012-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
 370
 371         PR c++/15867
 372         * decl.c (duplicate_decls): With -Wredundant-decls don't warn for
 373         declaration followed by specialization.
 374
 375 2012-01-03  Jakub Jelinek  <jakub@redhat.com>
 376
 377         PR c++/51669
 378         * semantics.c (finish_omp_clauses): Call fold_build_cleanup_point_expr
 379         on OMP_CLAUSE_{IF,FINAL,NUM_THREADS,SCHEDULE_CHUNK}_EXPR.
 380
 381 2012-01-02  Jason Merrill  <jason@redhat.com>
 382
 383         DR 1359
 384         PR c++/51675
 385         * method.c (walk_field_subobs): Don't check for uninitialized
 386         fields in a union.
 387         (synthesized_method_walk): Check here.
 388
 389         DR 325
 390         PR c++/51666
 391         * parser.c (cp_parser_cache_defarg): Split out...
 392         (cp_parser_parameter_declaration): ...from here.
 393         (cp_parser_save_nsdmi): Use it.
 394         (cp_parser_cache_group): Remove CPP_COMMA support.
 395
 396 2012-01-02  Dodji Seketeli  <dodji@redhat.com>
 397
 398         PR c++/51462
 399         * semantics.c (cx_check_missing_mem_inits): Don't assert in case
 400         of error.
 401
 402 2012-01-02  Paolo Carlini  <paolo.carlini@oracle.com>
 403
 404         PR c++/20140
 405         * typeck2.c (digest_init_r): Use copy_init when initializing
 406         an array of chars.
 407
 408 2012-01-01  Paolo Carlini  <paolo.carlini@oracle.com>
 409
 410         PR c++/16603
 411         * decl.c (build_enumerator): Don't call perform_integral_promotions
 412         on the value.
 413
 414 2012-01-01  Paolo Carlini  <paolo.carlini@oracle.com>
 415
 416         PR c++/51379
 417         * typeck.c (build_reinterpret_cast_1): Implement resolution of
 418         DR 799.
 419
 420 2012-01-01  Fabien Chêne  <fabien@gcc.gnu.org>
 421
 422         * parser.c (cp_parser_using_declaration): Add a warning about
 423         deprecated access declarations when no errors were encountered
 424         while parsing the access declaration. Save the first token in
 425         order to emit the warning at the right place.
 426 \f
 427 Copyright (C) 2012 Free Software Foundation, Inc.
 428
 429 Copying and distribution of this file, with or without modification,
 430 are permitted in any medium without royalty provided the copyright
 431 notice and this notice are preserved.