gcc/cp/ChangeLog

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