gcc/cp/ChangeLog

   1 2015-02-02  Ville Voutilainen  <ville.voutilainen@gmail.com>
   2
   3         PR c++/64901
   4         * decl.c (duplicate_decls): Also duplicate DECL_FINAL_P and
   5         DECL_OVERRIDE_P.
   6
   7 2015-02-02  Jason Merrill  <jason@redhat.com>
   8
   9         * tree.c (handle_abi_tag_attribute): Diagnose invalid arguments.
  10
  11 2015-01-30  Joseph Myers  <joseph@codesourcery.com>
  12
  13         * class.c, except.c, parser.c, pt.c: All callers of fatal_error
  14         changed to pass input_location as first argument.
  15
  16 2015-01-29  Jakub Jelinek  <jakub@redhat.com>
  17
  18         PR c++/64717
  19         * cp-ubsan.c (cp_ubsan_instrument_vptr): Don't wrap vptr
  20         into SAVE_EXPR.
  21
  22 2015-01-29  Jason Merrill  <jason@redhat.com>
  23
  24         PR c++/49508
  25         * semantics.c (finish_return_stmt): Suppress -Wreturn-type on
  26         erroneous return statement.
  27
  28         PR c++/64521
  29         * repo.c (repo_emit_p): It's OK for a clone to be extern at this
  30         point.
  31
  32 2015-01-27  Caroline Tice  <cmtice@google.com>
  33
  34         Committing VTV Cywin/Ming patch for Patrick Wollgast
  35         * vtable-class-hierarchy.cc (vtv_generate_init_routine): Add
  36         check for not TARGET_PECOFF at the VTV_PREINIT_PRIORITY checks.
  37
  38 2015-01-27  Jason Merrill  <jason@redhat.com>
  39
  40         PR c++/58597
  41         * lambda.c (maybe_add_lambda_conv_op): Check cfun rather than
  42         current_function_decl.
  43
  44         PR c++/63889
  45         * pt.c (finish_template_variable): Move from semantics.c.
  46         Handle multiple template arg levels.  Handle coercion here.
  47         (lookup_template_variable): Not here.
  48
  49 2015-01-23  Jason Merrill  <jason@redhat.com>
  50
  51         PR c++/64314
  52         PR c++/57510
  53         * typeck2.c (split_nonconstant_init_1): Remove a sub-CONSTRUCTOR
  54         that has been completely split out.
  55
  56         PR c++/64701
  57         * constexpr.c (cxx_eval_constant_expression): Don't crash on C++
  58         statement codes.
  59
  60         PR c++/64727
  61         * constexpr.c (cxx_eval_constant_expression): Allow for lvalue use
  62         of CONST_DECL.
  63
  64 2015-01-21  Jason Merrill  <jason@redhat.com>
  65
  66         PR c++/64603
  67         * constexpr.c (cxx_eval_constant_expression): Only shortcut
  68         constant CONSTRUCTORs.
  69
  70         PR c++/64647
  71         * constexpr.c (ensure_literal_type_for_constexpr_object): Don't
  72         give a hard error in a template instantiation.
  73
  74 2015-01-21  Richard Biener  <rguenther@suse.de>
  75
  76         PR middle-end/64313
  77         * decl.c (duplicate_decls): Call set_builtin_decl_declared_p
  78         for builtins the user declared correctly.
  79
  80 2015-01-16  Paolo Carlini  <paolo.carlini@oracle.com>
  81
  82         PR c++/58614
  83         * pt.c (unify): When BRACE_ENCLOSED_INITIALIZER_P (arg), handle
  84         TREE_TYPE (elt) == error_mark_node.
  85
  86 2015-01-15  Jan Hubicka  <hubicka@ucw.cz>
  87
  88         PR tree-optimization/62053
  89         * tree.c (build_cplus_array_type): Layout type after variants are set.
  90
  91 2015-01-15  Jakub Jelinek  <jakub@redhat.com>
  92
  93         * cp-gimplify.c (cp_genericize_r): Call
  94         cp_ubsan_maybe_instrument_member_call for member calls.
  95         (cp_ubsan_check_member_access_r): New function.
  96         (cp_genericize_tree): Call cp_ubsan_instrument_member_accesses.
  97         * cp-tree.h (cp_ubsan_maybe_instrument_member_call,
  98         cp_ubsan_instrument_member_accesses,
  99         cp_ubsan_maybe_instrument_downcast,
 100         cp_ubsan_maybe_instrument_cast_to_vbase): New prototypes.
 101         * cp-ubsan.c: New file.
 102         * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-ubsan.o.
 103         * constexpr.c (cxx_eval_call_expression): Return void_node
 104         for IFN_UBSAN_VPTR.
 105         (potential_constant_expression_1): Return true for
 106         UBSAN_NULL, UBSAN_BOUNDS and UBSAN_VPTR internal calls.
 107         * typeck.c (build_class_member_access_expr): Provide locus
 108         for COMPONENT_REFs.
 109         (build_static_cast_1): Instrument downcasts.
 110         * class.c (build_base_path): For -fsanitize=vptr and !fixed_type_p
 111         add ubsan instrumentation for virtual_access.
 112         * call.c: Include internal-fn.h.
 113         (set_flags_from_callee): Handle internal calls.
 114
 115 2015-01-15  Momchil Velikov  <momchil.velikov@gmail.com>
 116
 117         PR c++/59366
 118         * name-lookup.c (pushdecl_maybe_friend_1): Hide friend functions
 119         and function templates, declared only in the class.
 120         * decl.c (duplicate_decls): Reveal hidden friend functions or
 121         function templates, if they are redeclared outside the class.
 122
 123 2015-01-15  Jason Merrill  <jason@redhat.com>
 124
 125         PR c++/64356
 126         * constexpr.c (cxx_eval_binary_expression): Fix pasto.
 127
 128         PR c++/63283
 129         * constexpr.c (potential_constant_expression_1): Handle reference
 130         args in templates.
 131
 132 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
 133             James Norris  <jnorris@codesourcery.com>
 134             Cesar Philippidis  <cesar@codesourcery.com>
 135             Ilmir Usmanov  <i.usmanov@samsung.com>
 136             Jakub Jelinek  <jakub@redhat.com>
 137
 138         * parser.c: Include "gomp-constants.h".
 139         (cp_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
 140         omp_clause_map_kind.  Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
 141         Use OMP_CLAUSE_SET_MAP_KIND.
 142         (cp_parser_omp_construct, cp_parser_pragma): Handle
 143         PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA,
 144         PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_PARALLEL,
 145         PRAGMA_OACC_LOOP, PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
 146         (cp_parser_omp_clause_name): Handle "async", "copy", "copyout",
 147         "create", "delete", "deviceptr", "host", "num_gangs",
 148         "num_workers", "present", "present_or_copy", "pcopy",
 149         "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
 150         "present_or_create", "pcreate", "vector_length", "wait".
 151         (OACC_DATA_CLAUSE_MASK, OACC_ENTER_DATA_CLAUSE_MASK)
 152         (OACC_EXIT_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
 153         (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
 154         (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
 155         (cp_parser_omp_var_list_no_open): Handle OMP_CLAUSE__CACHE_.
 156         (cp_parser_oacc_data_clause, cp_parser_oacc_data_clause_deviceptr)
 157         (cp_parser_oacc_clause_vector_length, cp_parser_oacc_wait_list)
 158         (cp_parser_oacc_clause_wait, cp_parser_omp_clause_num_gangs)
 159         (cp_parser_omp_clause_num_workers, cp_parser_oacc_clause_async)
 160         (cp_parser_oacc_all_clauses, cp_parser_oacc_cache)
 161         (cp_parser_oacc_data, cp_parser_oacc_enter_exit_data)
 162         (cp_parser_oacc_kernels, cp_parser_oacc_loop)
 163         (cp_parser_oacc_parallel, cp_parser_oacc_update)
 164         (cp_parser_oacc_wait): New functions.
 165         * cp-tree.h (finish_oacc_data, finish_oacc_kernels)
 166         (finish_oacc_parallel): New prototypes.
 167         * semantics.c: Include "gomp-constants.h".
 168         (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR.  Use
 169         GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.  Use
 170         OMP_CLAUSE_SET_MAP_KIND.
 171         (finish_omp_clauses): Handle OMP_CLAUSE_ASYNC,
 172         OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_WAIT, OMP_CLAUSE__CACHE_.
 173         Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
 174         (finish_oacc_data, finish_oacc_kernels, finish_oacc_parallel): New
 175         functions.
 176
 177 2015-01-14  Paolo Carlini  <paolo.carlini@oracle.com>
 178
 179         PR c++/58671
 180         * decl2.c (var_defined_without_dynamic_init): Handle gracefully
 181         self-initialization.
 182
 183 2015-01-13  Jason Merrill  <jason@redhat.com>
 184
 185         PR c++/64356
 186         PR libstdc++/58777
 187         * constexpr.c (cxx_eval_binary_expression): Don't VERIFY_CONSTANT
 188         pointer expressions.
 189         (cxx_eval_increment_expression): Likewise.
 190
 191         PR c++/64514
 192         * pt.c (coerce_template_parameter_pack): Return NULL for a
 193         zero-length fixed parameter pack with a pack expansion arg.
 194
 195         PR c++/64520
 196         * pt.c (unify): Don't try to deduce to std::initializer_list<T...>.
 197
 198 2015-01-12  Jason Merrill  <jason@redhat.com>
 199
 200         PR c++/64547
 201         * constexpr.c (cxx_eval_call_expression): A call to a void
 202         function doesn't need to return a value.
 203
 204 2015-01-09  Michael Collison  <michael.collison@linaro.org>
 205
 206         * call.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 207         input.h, alias.h, symtab.h, options.h, fold-const.h,
 208         wide-int.h, and inchash.h due to flattening of tree.h.
 209         * class.c: Ditto.
 210         * constexpr.c: Ditto.
 211         * cp-array-notation.c: Ditto.
 212         * cp-gimplify.c: Ditto.
 213         * cp-lang.c: Ditto.
 214         * cp-objcp-common.c: Ditto.
 215         * cvt.c: Ditto.
 216         * decl2.c: Ditto.
 217         * decl.c: Ditto.
 218         * dump.c: Ditto.
 219         * error.c: Ditto.
 220         * except.c: Ditto.
 221         * expr.c: Ditto.
 222         * friend.c: Ditto.
 223         * init.c: Ditto.
 224         * lambda.c: Ditto.
 225         * lex.c: Ditto.
 226         * mangle.c: Ditto.
 227         * name-lookup.c: Ditto.
 228         * optimize.c: Ditto.
 229         * parser.c: Ditto.
 230         * pt.c: Ditto.
 231         * ptree.c: Ditto.
 232         * repo.c: Ditto.
 233         * rtti.c: Ditto.
 234         * search.c: Ditto.
 235         * semantics.c: Ditto.
 236         * tree.c: Ditto.
 237         * typeck2.c: Ditto.
 238         * typeck.c: Ditto.
 239
 240 2015-01-08  Jason Merrill  <jason@redhat.com>
 241
 242         * cp-gimplify.c (cp_genericize): Use do_ubsan_in_current_function.
 243         * decl.c (compute_array_index_type): Likewise.
 244         * init.c (build_vec_init): Likewise.
 245         * typeck.c (cp_build_binary_op): Likewise.
 246
 247 2015-01-08  Jason Merrill  <jason@redhat.com>
 248
 249         * init.c (build_vec_init): Call ubsan_instrument_bounds to check
 250         whether an initializer-list is too big for a VLA.
 251         (throw_bad_array_length): Remove.
 252         * cp-tree.h: Remove prototype.
 253
 254 2015-01-08  Paolo Carlini  <paolo.carlini@oracle.com>
 255
 256         PR c++/60753
 257         * decl.c (grokfndecl): Add bool parameter.
 258         (grokdeclarator): Adjust calls.
 259         (start_decl): Don't set DECL_DELETED_FN here.
 260
 261 2015-01-06  Jason Merrill  <jason@redhat.com>
 262
 263         * parser.c (cp_parser_nested_name_specifier_opt): Diagnose invalid
 264         template-ids.
 265
 266         PR c++/64455
 267         * pt.c (type_dependent_expression_p): Handle variable templates.
 268         * constexpr.c (potential_constant_expression_1): Use it.
 269
 270         PR c++/64487
 271         * semantics.c (finish_offsetof): Handle templates here.
 272         * parser.c (cp_parser_builtin_offsetof): Not here.
 273
 274         PR c++/64496
 275         * semantics.c (process_outer_var_ref): Diagnose lambda in local
 276         class NSDMI.
 277
 278 2015-01-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
 279
 280         PR c++/64489
 281         * class.c (check_field_decls): Make copy assignment operators
 282         complex only in c++98 mode.
 283
 284 2015-01-05  Trevor Saunders  <tsaunders@mozilla.com>
 285
 286         PR c++/31397
 287         * class.c (check_for_override): Warn when a virtual function is an
 288         override not marked override.
 289
 290 2015-01-05  Trevor Saunders  <tsaunders@mozilla.com>
 291
 292         * class.c (warn_hidden): Use auto_vec<tree> instead of tree_list to
 293         hold base_fndecls.
 294         (get_basefndecls): Adjust.
 295
 296 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 297
 298         Update copyright years.
 299
 300 2015-01-05  Marek Polacek  <polacek@redhat.com>
 301
 302         PR c/64423
 303         * typeck.c (cp_build_array_ref): Pass loc down to
 304         warn_array_subscript_with_type_char.
 305
 306 \f
 307 Copyright (C) 2015 Free Software Foundation, Inc.
 308
 309 Copying and distribution of this file, with or without modification,
 310 are permitted in any medium without royalty provided the copyright
 311 notice and this notice are preserved.