gcc/cp/ChangeLog

   1 2015-02-12  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR debug/55541
   4         * cp-tree.h (BLOCK_OUTER_CURLY_BRACE_P): Define.
   5         * decl.c (poplevel): If functionbody, try not to create an extra
   6         BLOCK for function body and use subblocks as that, if it is non-NULL
   7         and doesn't have siblings.  Set BLOCK_OUTER_CURLY_BRACE_P flag.
   8         (outer_curly_brace_block): Use BLOCK_OUTER_CURLY_BRACE_P flag.
   9
  10         PR sanitizer/64984
  11         * except.c (check_noexcept_r): Return NULL for internal
  12         calls.
  13
  14 2015-02-10  Jason Merrill  <jason@redhat.com>
  15
  16         PR c++/64994
  17         * constexpr.c (cxx_eval_call_expression): Walk the clone list.
  18
  19 2015-02-10  Jan Hubicka  <hubicka@ucw.cz>
  20
  21         PR ipa/64982
  22         * method.c (use_thunk): Do not check for stdarg thunks.
  23
  24 2015-02-06  Jason Merrill  <jason@redhat.com>
  25
  26         PR c++/64899
  27         * init.c (build_vec_init): Handle default-initialized array with
  28         constexpr default constructor.
  29
  30 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
  31
  32         PR c/64824
  33         PR c/64868
  34         * parser.c (cp_parser_omp_atomic): Handle RDIV_EXPR.
  35
  36 2015-02-03  Paolo Carlini  <paolo.carlini@oracle.com>
  37
  38         PR c++/64877
  39         * typeck.c (cp_build_binary_op): Avoid spurious -Waddress warnings
  40         for generated expressions.
  41
  42 2015-02-02  Ville Voutilainen  <ville.voutilainen@gmail.com>
  43
  44         PR c++/64901
  45         * decl.c (duplicate_decls): Also duplicate DECL_FINAL_P and
  46         DECL_OVERRIDE_P.
  47
  48 2015-02-02  Jason Merrill  <jason@redhat.com>
  49
  50         * tree.c (handle_abi_tag_attribute): Diagnose invalid arguments.
  51
  52 2015-01-30  Joseph Myers  <joseph@codesourcery.com>
  53
  54         * class.c, except.c, parser.c, pt.c: All callers of fatal_error
  55         changed to pass input_location as first argument.
  56
  57 2015-01-29  Jakub Jelinek  <jakub@redhat.com>
  58
  59         PR c++/64717
  60         * cp-ubsan.c (cp_ubsan_instrument_vptr): Don't wrap vptr
  61         into SAVE_EXPR.
  62
  63 2015-01-29  Jason Merrill  <jason@redhat.com>
  64
  65         PR c++/49508
  66         * semantics.c (finish_return_stmt): Suppress -Wreturn-type on
  67         erroneous return statement.
  68
  69         PR c++/64521
  70         * repo.c (repo_emit_p): It's OK for a clone to be extern at this
  71         point.
  72
  73 2015-01-27  Caroline Tice  <cmtice@google.com>
  74
  75         Committing VTV Cywin/Ming patch for Patrick Wollgast
  76         * vtable-class-hierarchy.cc (vtv_generate_init_routine): Add
  77         check for not TARGET_PECOFF at the VTV_PREINIT_PRIORITY checks.
  78
  79 2015-01-27  Jason Merrill  <jason@redhat.com>
  80
  81         PR c++/58597
  82         * lambda.c (maybe_add_lambda_conv_op): Check cfun rather than
  83         current_function_decl.
  84
  85         PR c++/63889
  86         * pt.c (finish_template_variable): Move from semantics.c.
  87         Handle multiple template arg levels.  Handle coercion here.
  88         (lookup_template_variable): Not here.
  89
  90 2015-01-23  Jason Merrill  <jason@redhat.com>
  91
  92         PR c++/64314
  93         PR c++/57510
  94         * typeck2.c (split_nonconstant_init_1): Remove a sub-CONSTRUCTOR
  95         that has been completely split out.
  96
  97         PR c++/64701
  98         * constexpr.c (cxx_eval_constant_expression): Don't crash on C++
  99         statement codes.
 100
 101         PR c++/64727
 102         * constexpr.c (cxx_eval_constant_expression): Allow for lvalue use
 103         of CONST_DECL.
 104
 105 2015-01-21  Jason Merrill  <jason@redhat.com>
 106
 107         PR c++/64603
 108         * constexpr.c (cxx_eval_constant_expression): Only shortcut
 109         constant CONSTRUCTORs.
 110
 111         PR c++/64647
 112         * constexpr.c (ensure_literal_type_for_constexpr_object): Don't
 113         give a hard error in a template instantiation.
 114
 115 2015-01-21  Richard Biener  <rguenther@suse.de>
 116
 117         PR middle-end/64313
 118         * decl.c (duplicate_decls): Call set_builtin_decl_declared_p
 119         for builtins the user declared correctly.
 120
 121 2015-01-16  Paolo Carlini  <paolo.carlini@oracle.com>
 122
 123         PR c++/58614
 124         * pt.c (unify): When BRACE_ENCLOSED_INITIALIZER_P (arg), handle
 125         TREE_TYPE (elt) == error_mark_node.
 126
 127 2015-01-15  Jan Hubicka  <hubicka@ucw.cz>
 128
 129         PR tree-optimization/62053
 130         * tree.c (build_cplus_array_type): Layout type after variants are set.
 131
 132 2015-01-15  Jakub Jelinek  <jakub@redhat.com>
 133
 134         * cp-gimplify.c (cp_genericize_r): Call
 135         cp_ubsan_maybe_instrument_member_call for member calls.
 136         (cp_ubsan_check_member_access_r): New function.
 137         (cp_genericize_tree): Call cp_ubsan_instrument_member_accesses.
 138         * cp-tree.h (cp_ubsan_maybe_instrument_member_call,
 139         cp_ubsan_instrument_member_accesses,
 140         cp_ubsan_maybe_instrument_downcast,
 141         cp_ubsan_maybe_instrument_cast_to_vbase): New prototypes.
 142         * cp-ubsan.c: New file.
 143         * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-ubsan.o.
 144         * constexpr.c (cxx_eval_call_expression): Return void_node
 145         for IFN_UBSAN_VPTR.
 146         (potential_constant_expression_1): Return true for
 147         UBSAN_NULL, UBSAN_BOUNDS and UBSAN_VPTR internal calls.
 148         * typeck.c (build_class_member_access_expr): Provide locus
 149         for COMPONENT_REFs.
 150         (build_static_cast_1): Instrument downcasts.
 151         * class.c (build_base_path): For -fsanitize=vptr and !fixed_type_p
 152         add ubsan instrumentation for virtual_access.
 153         * call.c: Include internal-fn.h.
 154         (set_flags_from_callee): Handle internal calls.
 155
 156 2015-01-15  Momchil Velikov  <momchil.velikov@gmail.com>
 157
 158         PR c++/59366
 159         * name-lookup.c (pushdecl_maybe_friend_1): Hide friend functions
 160         and function templates, declared only in the class.
 161         * decl.c (duplicate_decls): Reveal hidden friend functions or
 162         function templates, if they are redeclared outside the class.
 163
 164 2015-01-15  Jason Merrill  <jason@redhat.com>
 165
 166         PR c++/64356
 167         * constexpr.c (cxx_eval_binary_expression): Fix pasto.
 168
 169         PR c++/63283
 170         * constexpr.c (potential_constant_expression_1): Handle reference
 171         args in templates.
 172
 173 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
 174             James Norris  <jnorris@codesourcery.com>
 175             Cesar Philippidis  <cesar@codesourcery.com>
 176             Ilmir Usmanov  <i.usmanov@samsung.com>
 177             Jakub Jelinek  <jakub@redhat.com>
 178
 179         * parser.c: Include "gomp-constants.h".
 180         (cp_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
 181         omp_clause_map_kind.  Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
 182         Use OMP_CLAUSE_SET_MAP_KIND.
 183         (cp_parser_omp_construct, cp_parser_pragma): Handle
 184         PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA,
 185         PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_PARALLEL,
 186         PRAGMA_OACC_LOOP, PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
 187         (cp_parser_omp_clause_name): Handle "async", "copy", "copyout",
 188         "create", "delete", "deviceptr", "host", "num_gangs",
 189         "num_workers", "present", "present_or_copy", "pcopy",
 190         "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
 191         "present_or_create", "pcreate", "vector_length", "wait".
 192         (OACC_DATA_CLAUSE_MASK, OACC_ENTER_DATA_CLAUSE_MASK)
 193         (OACC_EXIT_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
 194         (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
 195         (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
 196         (cp_parser_omp_var_list_no_open): Handle OMP_CLAUSE__CACHE_.
 197         (cp_parser_oacc_data_clause, cp_parser_oacc_data_clause_deviceptr)
 198         (cp_parser_oacc_clause_vector_length, cp_parser_oacc_wait_list)
 199         (cp_parser_oacc_clause_wait, cp_parser_omp_clause_num_gangs)
 200         (cp_parser_omp_clause_num_workers, cp_parser_oacc_clause_async)
 201         (cp_parser_oacc_all_clauses, cp_parser_oacc_cache)
 202         (cp_parser_oacc_data, cp_parser_oacc_enter_exit_data)
 203         (cp_parser_oacc_kernels, cp_parser_oacc_loop)
 204         (cp_parser_oacc_parallel, cp_parser_oacc_update)
 205         (cp_parser_oacc_wait): New functions.
 206         * cp-tree.h (finish_oacc_data, finish_oacc_kernels)
 207         (finish_oacc_parallel): New prototypes.
 208         * semantics.c: Include "gomp-constants.h".
 209         (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR.  Use
 210         GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.  Use
 211         OMP_CLAUSE_SET_MAP_KIND.
 212         (finish_omp_clauses): Handle OMP_CLAUSE_ASYNC,
 213         OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_WAIT, OMP_CLAUSE__CACHE_.
 214         Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
 215         (finish_oacc_data, finish_oacc_kernels, finish_oacc_parallel): New
 216         functions.
 217
 218 2015-01-14  Paolo Carlini  <paolo.carlini@oracle.com>
 219
 220         PR c++/58671
 221         * decl2.c (var_defined_without_dynamic_init): Handle gracefully
 222         self-initialization.
 223
 224 2015-01-13  Jason Merrill  <jason@redhat.com>
 225
 226         PR c++/64356
 227         PR libstdc++/58777
 228         * constexpr.c (cxx_eval_binary_expression): Don't VERIFY_CONSTANT
 229         pointer expressions.
 230         (cxx_eval_increment_expression): Likewise.
 231
 232         PR c++/64514
 233         * pt.c (coerce_template_parameter_pack): Return NULL for a
 234         zero-length fixed parameter pack with a pack expansion arg.
 235
 236         PR c++/64520
 237         * pt.c (unify): Don't try to deduce to std::initializer_list<T...>.
 238
 239 2015-01-12  Jason Merrill  <jason@redhat.com>
 240
 241         PR c++/64547
 242         * constexpr.c (cxx_eval_call_expression): A call to a void
 243         function doesn't need to return a value.
 244
 245 2015-01-09  Michael Collison  <michael.collison@linaro.org>
 246
 247         * call.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 248         input.h, alias.h, symtab.h, options.h, fold-const.h,
 249         wide-int.h, and inchash.h due to flattening of tree.h.
 250         * class.c: Ditto.
 251         * constexpr.c: Ditto.
 252         * cp-array-notation.c: Ditto.
 253         * cp-gimplify.c: Ditto.
 254         * cp-lang.c: Ditto.
 255         * cp-objcp-common.c: Ditto.
 256         * cvt.c: Ditto.
 257         * decl2.c: Ditto.
 258         * decl.c: Ditto.
 259         * dump.c: Ditto.
 260         * error.c: Ditto.
 261         * except.c: Ditto.
 262         * expr.c: Ditto.
 263         * friend.c: Ditto.
 264         * init.c: Ditto.
 265         * lambda.c: Ditto.
 266         * lex.c: Ditto.
 267         * mangle.c: Ditto.
 268         * name-lookup.c: Ditto.
 269         * optimize.c: Ditto.
 270         * parser.c: Ditto.
 271         * pt.c: Ditto.
 272         * ptree.c: Ditto.
 273         * repo.c: Ditto.
 274         * rtti.c: Ditto.
 275         * search.c: Ditto.
 276         * semantics.c: Ditto.
 277         * tree.c: Ditto.
 278         * typeck2.c: Ditto.
 279         * typeck.c: Ditto.
 280
 281 2015-01-08  Jason Merrill  <jason@redhat.com>
 282
 283         * cp-gimplify.c (cp_genericize): Use do_ubsan_in_current_function.
 284         * decl.c (compute_array_index_type): Likewise.
 285         * init.c (build_vec_init): Likewise.
 286         * typeck.c (cp_build_binary_op): Likewise.
 287
 288 2015-01-08  Jason Merrill  <jason@redhat.com>
 289
 290         * init.c (build_vec_init): Call ubsan_instrument_bounds to check
 291         whether an initializer-list is too big for a VLA.
 292         (throw_bad_array_length): Remove.
 293         * cp-tree.h: Remove prototype.
 294
 295 2015-01-08  Paolo Carlini  <paolo.carlini@oracle.com>
 296
 297         PR c++/60753
 298         * decl.c (grokfndecl): Add bool parameter.
 299         (grokdeclarator): Adjust calls.
 300         (start_decl): Don't set DECL_DELETED_FN here.
 301
 302 2015-01-06  Jason Merrill  <jason@redhat.com>
 303
 304         * parser.c (cp_parser_nested_name_specifier_opt): Diagnose invalid
 305         template-ids.
 306
 307         PR c++/64455
 308         * pt.c (type_dependent_expression_p): Handle variable templates.
 309         * constexpr.c (potential_constant_expression_1): Use it.
 310
 311         PR c++/64487
 312         * semantics.c (finish_offsetof): Handle templates here.
 313         * parser.c (cp_parser_builtin_offsetof): Not here.
 314
 315         PR c++/64496
 316         * semantics.c (process_outer_var_ref): Diagnose lambda in local
 317         class NSDMI.
 318
 319 2015-01-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
 320
 321         PR c++/64489
 322         * class.c (check_field_decls): Make copy assignment operators
 323         complex only in c++98 mode.
 324
 325 2015-01-05  Trevor Saunders  <tsaunders@mozilla.com>
 326
 327         PR c++/31397
 328         * class.c (check_for_override): Warn when a virtual function is an
 329         override not marked override.
 330
 331 2015-01-05  Trevor Saunders  <tsaunders@mozilla.com>
 332
 333         * class.c (warn_hidden): Use auto_vec<tree> instead of tree_list to
 334         hold base_fndecls.
 335         (get_basefndecls): Adjust.
 336
 337 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 338
 339         Update copyright years.
 340
 341 2015-01-05  Marek Polacek  <polacek@redhat.com>
 342
 343         PR c/64423
 344         * typeck.c (cp_build_array_ref): Pass loc down to
 345         warn_array_subscript_with_type_char.
 346
 347 \f
 348 Copyright (C) 2015 Free Software Foundation, Inc.
 349
 350 Copying and distribution of this file, with or without modification,
 351 are permitted in any medium without royalty provided the copyright
 352 notice and this notice are preserved.