gcc/cp/ChangeLog

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