gcc/cp/ChangeLog

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