gcc/cp/ChangeLog

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