gcc/cp/ChangeLog

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