gcc/cp/ChangeLog

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