gcc/cp/ChangeLog

   1 2012-03-29  Meador Inge  <meadori@codesourcery.com>
   2
   3         PR c++/52672
   4         * semantics.c (cxx_fold_indirect_ref): Don't attempt to fold
   5         stripped child trees that are not pointer types.
   6
   7 2012-03-29  Paolo Carlini  <paolo.carlini@oracle.com>
   8
   9         PR c++/52718
  10         * decl.c (check_default_argument): With -Wzero-as-null-pointer-constant
  11         warn for a zero as null pointer constant default argument.
  12
  13 2012-03-29  Jason Merrill  <jason@redhat.com>
  14
  15         PR c++/52685
  16         * tree.c (copy_binfo): Handle BINFO_DEPENDENT_BASE_P.
  17
  18 2012-03-29  Jakub Jelinek  <jakub@redhat.com>
  19
  20         PR c++/52759
  21         * decl.c (start_decl): Don't call maybe_apply_pragma_weak
  22         if processing_template_decl.
  23
  24 2012-03-29  Jason Merrill  <jason@redhat.com>
  25
  26         PR c++/52743
  27         * call.c (compare_ics): Handle ck_aggr like ck_list.
  28
  29 2012-03-28  Jason Merrill  <jason@redhat.com>
  30
  31         PR c++/52746
  32         * typeck.c (lookup_destructor): Clear BASELINK_QUALIFIED_P if
  33         we didn't get an explicit scope.
  34         * pt.c (tsubst_baselink): Likewise.
  35
  36 2012-03-22  Paolo Carlini  <paolo.carlini@oracle.com>
  37
  38         PR c++/52487
  39         * class.c (check_field_decls): Call literal_type_p only
  40         on complete types.
  41
  42 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
  43
  44         PR c++/52671
  45         * decl.c (check_tag_decl): Only use CLASSTYPE_TEMPLATE_INSTANTIATION
  46         on CLASS_TYPE_P types.
  47
  48 2012-03-22  Jason Merrill  <jason@redhat.com>
  49
  50         PR c++/52582
  51         * method.c (implicitly_declare_fn): Set DECL_EXTERNAL.
  52
  53 2012-03-22  Jakub Jelinek  <jakub@redhat.com>
  54
  55         Backported from mainline
  56         2012-03-14  Jakub Jelinek  <jakub@redhat.com>
  57
  58         PR c++/52521
  59         * parser.c (lookup_literal_operator): Return fn only if
  60         processed all arguments from args vector and argtypes is
  61         void_list_node.
  62
  63 2012-03-22  Release Manager
  64
  65         * GCC 4.7.0 released.
  66
  67 2012-03-20  Jason Merrill  <jason@redhat.com>
  68
  69         * mangle.c (write_type): Handle 'auto'.
  70         * init.c (build_new): Don't do auto deduction where it might
  71         affect template mangling.
  72
  73 2012-03-07  Jason Merrill  <jason@redhat.com>
  74
  75         PR c++/52521
  76         * mangle.c (write_literal_operator_name): The length comes after the
  77         operator prefix.
  78
  79 2012-02-29  Jason Merrill  <jason@redhat.com>
  80
  81         PR c++/51930
  82         * decl.c (check_tag_decl): Move warning for misplaced attributes here.
  83         (shadow_tag): From here.
  84         * parser.c (cp_parser_explicit_instantiation): Don't warn here.
  85
  86 2012-02-21  Jakub Jelinek  <jakub@redhat.com>
  87
  88         PR c++/52312
  89         * typeck.c (check_literal_operator_args): Initialize *long_double_p
  90         and *long_long_unsigned_p even if processing_template_decl.
  91
  92 2012-02-16  Jason Merrill  <jason@redhat.com>
  93
  94         PR c++/52248
  95         * decl.c (define_label): Use timevar_cond_start/stop.
  96
  97 2012-02-16  Fabien Chêne  <fabien@gcc.gnu.org>
  98
  99         PR c++/52126
 100         * decl.c (xref_basetypes): call dependent_scope_p instead of
 101         dependent_type_p.
 102
 103 2012-02-16  Jason Merrill  <jason@redhat.com>
 104
 105         PR c++/51415
 106         * error.c (dump_expr): Handle lambda closures specifically.
 107
 108 2012-02-14  Jason Merrill  <jason@redhat.com>
 109
 110         * parser.c (cp_parser_explicit_instantiation): Give a warning
 111         for ignored attributes on explicit class instantiation.
 112
 113 2012-02-14  Jakub Jelinek  <jakub@redhat.com>
 114
 115         PR c++/52247
 116         * pt.c (tsubst_copy_asm_operands): For LABEL_DECL values call
 117         lookup_label on label's name and set TREE_USED.
 118
 119 2012-02-14  Jason Merrill  <jason@redhat.com>
 120
 121         PR c++/39055
 122         * decl.c (local_variable_p_walkfn): Don't check DECL_ARTIFICIAL.
 123
 124 2012-02-14  Jakub Jelinek  <jakub@redhat.com>
 125
 126         PR c/52181
 127         * decl.c (duplicate_decls): If olddecl has bigger DECL_ALIGN than
 128         newdecl, copy DECL_ALIGN to newdecl and or DECL_USER_ALIGN bits.
 129
 130 2012-02-07  Jason Merrill  <jason@redhat.com>
 131
 132         PR c++/51675
 133         * semantics.c (cx_check_missing_mem_inits): Handle unions.
 134         Fix constexpr default constructor logic.
 135
 136         PR c++/52035
 137         * pt.c (tsubst): Strip uninstantiated typedef.
 138
 139 2012-02-06  Jason Merrill  <jason@redhat.com>
 140
 141         PR c++/52088
 142         * cvt.c (build_expr_type_conversion): Check for template conversion.
 143
 144 2012-01-31  Jason Merrill  <jason@redhat.com>
 145
 146         PR c++/52043
 147         * cp-tree.h (PACK_EXPANSION_LOCAL_P): New.
 148         * pt.c (make_pack_expansion, tsubst_initializer_list): Set it.
 149         (tsubst_pack_expansion): Check it.
 150
 151 2012-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
 152
 153         PR c++/51327
 154         * class.c (explain_non_literal_class): Correctly handle implicitly
 155         deleted constructors.
 156
 157 2012-01-27  Jakub Jelinek  <jakub@redhat.com>
 158
 159         PR c++/51852
 160         * pt.c (tsubst_pack_expansion): Delete and restore
 161         local_specialization whenever need_local_specialization, not just
 162         when saved_local_specializations is non-NULL.
 163
 164 2012-01-26  Paolo Carlini  <paolo.carlini@oracle.com>
 165
 166         PR c++/51370
 167         * error.c (dump_decl, [TEMPLATE_ID_EXPR]): Handle error_mark_node
 168         as TREE_OPERAND (t, 1).
 169
 170 2012-01-24  Jason Merrill  <jason@redhat.com>
 171
 172         PR c++/51917
 173         * decl.c (xref_basetypes): Check VEC_length instead of VEC_space.
 174
 175         PR c++/51973
 176         * tree.c (called_fns_equal): Check template args.
 177         (cp_tree_equal): Call it.
 178
 179 2012-01-24  Aldy Hernandez  <aldyh@redhat.com>
 180             Patrick Marlier  <patrick.marlier@gmail.com>
 181
 182         PR c++/51928
 183         * class.c (set_method_tm_attributes): Use TARGET_THUNK instead of
 184         thunk for set_one_vmethod_tm_attributes.
 185
 186 2012-01-24  Paolo Carlini  <paolo.carlini@oracle.com>
 187
 188         PR c++/51223
 189         * call.c (build_over_call): Check for error_mark_node as
 190         TREE_VALUE when default arguments are processed.
 191
 192 2012-01-23  Jason Merrill  <jason@redhat.com>
 193
 194         PR c++/51930
 195         * decl2.c (determine_visibility): Check for visibility attribute
 196         on template specialization.
 197
 198 2012-01-23  Paolo Carlini  <paolo.carlini@oracle.com>
 199
 200         PR c++/51398
 201         * pt.c (parameter_of_template_p): Skip error_mark_node parameters.
 202
 203 2012-01-23  Jason Merrill  <jason@redhat.com>
 204
 205         PR c++/51925
 206         * class.c (add_method): Set OVL_USED for using-decls.
 207         * tree.c (ovl_scope): New.
 208         * cp-tree.h: Declare it.
 209         * parser.c (cp_parser_template_name): Use it.
 210         * semantics.c (baselink_for_fns): Likewise.
 211         * name-lookup.c (set_inherited_value_binding_p): Likewise.
 212
 213 2012-01-20  Paolo Carlini  <paolo.carlini@oracle.com>
 214
 215         PR c++/51402
 216         * pt.c (lookup_template_class_1): Check context returned by
 217         tsubst for error_mark_node.
 218
 219 2012-01-19  Kai Tietz  <ktietz@redhat.com>
 220
 221         PR c++/51344
 222         * decl2.c (save_template_attributes): Use merge_attributes
 223         instead of chaining up via TREE_CHAIN.
 224
 225 2012-01-19  Jason Merrill  <jason@redhat.com>
 226
 227         PR c++/51889
 228         * class.c (finish_struct): Call add_method here for function usings.
 229         * semantics.c (finish_member_declaration): Not here.
 230
 231 2012-01-18  Paolo Carlini  <paolo.carlini@oracle.com>
 232
 233         PR c++/51225
 234         * typeck2.c (store_init_value): Within a template guard
 235         cxx_constant_value with require_potential_constant_expression.
 236         * pt.c (convert_nontype_argument): Likewise.
 237
 238 2012-01-16  Jakub Jelinek  <jakub@redhat.com>
 239
 240         PR c++/51854
 241         * mangle.c (write_template_arg_literal): Handle complex.
 242
 243 2012-01-16  Jason Merrill  <jason@redhat.com>
 244
 245         PR c++/51827
 246         * mangle.c (mangle_decl): Don't mangle uninstantiated templates.
 247
 248         PR c++/51868
 249         * typeck.c (build_static_cast_1): Handle bit-fields properly.
 250
 251 2012-01-13  Ian Lance Taylor  <iant@google.com>
 252
 253         PR c++/50012
 254         * typeck.c (enum_cast_to_int): New static function.
 255         (cp_build_binary_op): When handling warn_sign_compare, don't test
 256         for TREE_NO_WARNING.  Do call enum_cast_to_int.
 257         * call.c (avoid_sign_compare_warnings): Remove static function.
 258         (build_new_op_1): Don't call avoid_sign_compare_warnings.
 259
 260 2012-01-13  Steven Bosscher  <steven@gcc.gnu.org>
 261
 262         * decl2.c: Do not include tree-mudflap.h
 263         * semantics.c: Likewise.
 264
 265 2012-01-13  Jason Merrill  <jason@redhat.com>
 266
 267         PR c++/20681
 268         * semantics.c (finish_break_stmt): Avoid adding an unreachable
 269         BREAK_STMT.
 270
 271         PR c++/51813
 272         * decl2.c (constrain_visibility): Clear DECL_VISIBILITY_SPECIFIED
 273         when reducing the visibility.
 274
 275         PR c++/51620
 276         * class.c (build_vtbl_initializer): Use __cxa_deleted_virtual.
 277
 278 2012-01-12  Jason Merrill  <jason@redhat.com>
 279
 280         PR c++/51714
 281         * pt.c (value_dependent_expression_p): Treat STMT_EXPR as
 282         value-dependent.
 283
 284 2012-01-13  Dodji Seketeli  <dodji@redhat.com>
 285
 286         PR c++/51633
 287         * semantics.c (cp_parser_ctor_initializer_opt_and_function_body):
 288         Set the pointer to the last block of the constructor to the
 289         current statement.
 290         (build_constexpr_constructor_member_initializers): Get
 291         build_data_member_initialization a chance to deal with more
 292         statements before we choke.
 293
 294 2012-01-12  Jason Merrill  <jason@redhat.com>
 295
 296         PR c++/48051
 297         * mangle.c (write_expression): Mangle BASELINK scope if
 298         BASELINK_QUALIFIED_P.
 299         * search.c (adjust_result_of_qualified_name_lookup): Set
 300         BASELINK_QUALIFIED_P.
 301         * tree.c (cp_tree_equal) [BASELINK]: Compare BASELINK_QUALIFIED_P.
 302         * parser.c (cp_parser_postfix_dot_deref_expression): Don't call
 303         adjust_result_of_qualified_name_lookup for non-qualified names.
 304
 305         PR c++/51403
 306         * pt.c (unify): Handle error_mark_node.
 307
 308 2012-01-11  Jason Merrill  <jason@redhat.com>
 309
 310         PR c++/51565
 311         * call.c (standard_conversion): For ptrmemfuncs, compare the
 312         static_fn_types.
 313
 314         PR c++/51818
 315         * mangle.c (find_substitution): A type is only a substitution
 316         match if we're looking for a type.
 317         (write_nested_name): Use decl_mangling_context.
 318
 319         * decl.c (decls_match): Assert that the arguments are decls.
 320
 321         PR c++/51613
 322         * pt.c (resolve_overloaded_unification): Compare types with
 323         same_type_p, not decls_match.
 324
 325 2012-01-10  Jason Merrill  <jason@redhat.com>
 326
 327         PR c++/51614
 328         * class.c (build_base_path): Diagnose ambiguous base.
 329
 330         PR c++/51433
 331         * semantics.c (cxx_eval_call_expression): Always retry previously
 332         non-constant expressions.
 333
 334 2012-01-06  Jason Merrill  <jason@redhat.com>
 335
 336         DR 686
 337         PR c++/47450
 338         * parser.c (cp_parser_new_expression): Set
 339         type_definition_forbidden_message.
 340
 341         PR c++/6057
 342         PR c++/48051
 343         PR c++/50855
 344         PR c++/51322
 345         * mangle.c (write_expression): Support NEW_EXPR, DELETE_EXPR,
 346         THROW_EXPR, CONSTRUCTOR, OVERLOAD.  Fix PREINCREMENT_EXPR and
 347         PREDECREMENT_EXPR.
 348         (write_template_arg): Fix mangling of class-scope functions and
 349         argument packs.
 350         (mangle_decl): Update suggested -fabi-version argument.
 351         * operators.def: Add DOTSTAR_EXPR, REINTERPRET_CAST_EXPR,
 352         DYNAMIC_CAST_EXPR; correct CONST_CAST_EXPR, STATIC_CAST_EXPR.
 353         * tree.c (dependent_name): No longer static.
 354         * cp-tree.h: Declare it.
 355         * pt.c (unify): Defer handling of unconverted functions.
 356
 357         * mangle.c (mangle_decl): Don't generate mangling aliases
 358         for maybe-in-charge [cd]tors.
 359
 360         * error.c (dump_expr): Print type of CONSTRUCTOR.
 361
 362 2012-01-05  Dodji Seketeli  <dodji@redhat.com>
 363
 364         PR c++/51541
 365         * parser.c (cp_parser_alias_declaration): Get out early upon
 366         errors in the identifier or the attributes.
 367
 368 2012-01-04  Paolo Carlini  <paolo.carlini@oracle.com>
 369
 370         PR c++/51064
 371         * pt.c (tsubst_copy_and_build): Maybe set TREE_NO_WARNING on
 372         the tree returned by build_x_binary_op.
 373
 374 2012-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
 375
 376         PR c++/51738
 377         * parser.c (cp_parser_postfix_open_square_expression): Handle
 378         postfix-expression [ braced-init-list ].
 379
 380 2012-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
 381
 382         PR c++/29273
 383         * rtti.c (build_dynamic_cast_1): In case of T a pointer type,
 384         call decay_conversion on v.
 385
 386 2012-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
 387
 388         PR c++/15867
 389         * decl.c (duplicate_decls): With -Wredundant-decls don't warn for
 390         declaration followed by specialization.
 391
 392 2012-01-03  Jakub Jelinek  <jakub@redhat.com>
 393
 394         PR c++/51669
 395         * semantics.c (finish_omp_clauses): Call fold_build_cleanup_point_expr
 396         on OMP_CLAUSE_{IF,FINAL,NUM_THREADS,SCHEDULE_CHUNK}_EXPR.
 397
 398 2012-01-02  Jason Merrill  <jason@redhat.com>
 399
 400         DR 1359
 401         PR c++/51675
 402         * method.c (walk_field_subobs): Don't check for uninitialized
 403         fields in a union.
 404         (synthesized_method_walk): Check here.
 405
 406         DR 325
 407         PR c++/51666
 408         * parser.c (cp_parser_cache_defarg): Split out...
 409         (cp_parser_parameter_declaration): ...from here.
 410         (cp_parser_save_nsdmi): Use it.
 411         (cp_parser_cache_group): Remove CPP_COMMA support.
 412
 413 2012-01-02  Dodji Seketeli  <dodji@redhat.com>
 414
 415         PR c++/51462
 416         * semantics.c (cx_check_missing_mem_inits): Don't assert in case
 417         of error.
 418
 419 2012-01-02  Paolo Carlini  <paolo.carlini@oracle.com>
 420
 421         PR c++/20140
 422         * typeck2.c (digest_init_r): Use copy_init when initializing
 423         an array of chars.
 424
 425 2012-01-01  Paolo Carlini  <paolo.carlini@oracle.com>
 426
 427         PR c++/16603
 428         * decl.c (build_enumerator): Don't call perform_integral_promotions
 429         on the value.
 430
 431 2012-01-01  Paolo Carlini  <paolo.carlini@oracle.com>
 432
 433         PR c++/51379
 434         * typeck.c (build_reinterpret_cast_1): Implement resolution of
 435         DR 799.
 436
 437 2012-01-01  Fabien Chêne  <fabien@gcc.gnu.org>
 438
 439         * parser.c (cp_parser_using_declaration): Add a warning about
 440         deprecated access declarations when no errors were encountered
 441         while parsing the access declaration. Save the first token in
 442         order to emit the warning at the right place.
 443 \f
 444 Copyright (C) 2012 Free Software Foundation, Inc.
 445
 446 Copying and distribution of this file, with or without modification,
 447 are permitted in any medium without royalty provided the copyright
 448 notice and this notice are preserved.