gcc/cp/ChangeLog

   1 2015-02-12 Andrea Azzarone <azzaronea@gmail.com>
   2
   3         PR c++/64959
   4         * parser.c (lookup_literal_operator): Return all candidates.
   5         (cp_parser_userdef_char_literal): Simplify error handling.
   6         (cp_parser_userdef_numeric_literal):  Pass tf_warning_or_error.
   7         (cp_parser_userdef_string_literal): Pass tf_warning_or_error.
   8         Also give higher priority to standard string UDL operator.
   9
  10 2015-02-12  Jakub Jelinek  <jakub@redhat.com>
  11
  12         PR debug/55541
  13         * cp-tree.h (BLOCK_OUTER_CURLY_BRACE_P): Define.
  14         * decl.c (poplevel): If functionbody, try not to create an extra
  15         BLOCK for function body and use subblocks as that, if it is non-NULL
  16         and doesn't have siblings.  Set BLOCK_OUTER_CURLY_BRACE_P flag.
  17         (outer_curly_brace_block): Use BLOCK_OUTER_CURLY_BRACE_P flag.
  18
  19         PR sanitizer/64984
  20         * except.c (check_noexcept_r): Return NULL for internal
  21         calls.
  22
  23 2015-02-10  Jason Merrill  <jason@redhat.com>
  24
  25         PR c++/64994
  26         * constexpr.c (cxx_eval_call_expression): Walk the clone list.
  27
  28 2015-02-10  Jan Hubicka  <hubicka@ucw.cz>
  29
  30         PR ipa/64982
  31         * method.c (use_thunk): Do not check for stdarg thunks.
  32
  33 2015-02-06  Jason Merrill  <jason@redhat.com>
  34
  35         PR c++/64899
  36         * init.c (build_vec_init): Handle default-initialized array with
  37         constexpr default constructor.
  38
  39 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
  40
  41         PR c/64824
  42         PR c/64868
  43         * parser.c (cp_parser_omp_atomic): Handle RDIV_EXPR.
  44
  45 2015-02-03  Paolo Carlini  <paolo.carlini@oracle.com>
  46
  47         PR c++/64877
  48         * typeck.c (cp_build_binary_op): Avoid spurious -Waddress warnings
  49         for generated expressions.
  50
  51 2015-02-02  Ville Voutilainen  <ville.voutilainen@gmail.com>
  52
  53         PR c++/64901
  54         * decl.c (duplicate_decls): Also duplicate DECL_FINAL_P and
  55         DECL_OVERRIDE_P.
  56
  57 2015-02-02  Jason Merrill  <jason@redhat.com>
  58
  59         * tree.c (handle_abi_tag_attribute): Diagnose invalid arguments.
  60
  61 2015-01-30  Joseph Myers  <joseph@codesourcery.com>
  62
  63         * class.c, except.c, parser.c, pt.c: All callers of fatal_error
  64         changed to pass input_location as first argument.
  65
  66 2015-01-29  Jakub Jelinek  <jakub@redhat.com>
  67
  68         PR c++/64717
  69         * cp-ubsan.c (cp_ubsan_instrument_vptr): Don't wrap vptr
  70         into SAVE_EXPR.
  71
  72 2015-01-29  Jason Merrill  <jason@redhat.com>
  73
  74         PR c++/49508
  75         * semantics.c (finish_return_stmt): Suppress -Wreturn-type on
  76         erroneous return statement.
  77
  78         PR c++/64521
  79         * repo.c (repo_emit_p): It's OK for a clone to be extern at this
  80         point.
  81
  82 2015-01-27  Caroline Tice  <cmtice@google.com>
  83
  84         Committing VTV Cywin/Ming patch for Patrick Wollgast
  85         * vtable-class-hierarchy.cc (vtv_generate_init_routine): Add
  86         check for not TARGET_PECOFF at the VTV_PREINIT_PRIORITY checks.
  87
  88 2015-01-27  Jason Merrill  <jason@redhat.com>
  89
  90         PR c++/58597
  91         * lambda.c (maybe_add_lambda_conv_op): Check cfun rather than
  92         current_function_decl.
  93
  94         PR c++/63889
  95         * pt.c (finish_template_variable): Move from semantics.c.
  96         Handle multiple template arg levels.  Handle coercion here.
  97         (lookup_template_variable): Not here.
  98
  99 2015-01-23  Jason Merrill  <jason@redhat.com>
 100
 101         PR c++/64314
 102         PR c++/57510
 103         * typeck2.c (split_nonconstant_init_1): Remove a sub-CONSTRUCTOR
 104         that has been completely split out.
 105
 106         PR c++/64701
 107         * constexpr.c (cxx_eval_constant_expression): Don't crash on C++
 108         statement codes.
 109
 110         PR c++/64727
 111         * constexpr.c (cxx_eval_constant_expression): Allow for lvalue use
 112         of CONST_DECL.
 113
 114 2015-01-21  Jason Merrill  <jason@redhat.com>
 115
 116         PR c++/64603
 117         * constexpr.c (cxx_eval_constant_expression): Only shortcut
 118         constant CONSTRUCTORs.
 119
 120         PR c++/64647
 121         * constexpr.c (ensure_literal_type_for_constexpr_object): Don't
 122         give a hard error in a template instantiation.
 123
 124 2015-01-21  Richard Biener  <rguenther@suse.de>
 125
 126         PR middle-end/64313
 127         * decl.c (duplicate_decls): Call set_builtin_decl_declared_p
 128         for builtins the user declared correctly.
 129
 130 2015-01-16  Paolo Carlini  <paolo.carlini@oracle.com>
 131
 132         PR c++/58614
 133         * pt.c (unify): When BRACE_ENCLOSED_INITIALIZER_P (arg), handle
 134         TREE_TYPE (elt) == error_mark_node.
 135
 136 2015-01-15  Jan Hubicka  <hubicka@ucw.cz>
 137
 138         PR tree-optimization/62053
 139         * tree.c (build_cplus_array_type): Layout type after variants are set.
 140
 141 2015-01-15  Jakub Jelinek  <jakub@redhat.com>
 142
 143         * cp-gimplify.c (cp_genericize_r): Call
 144         cp_ubsan_maybe_instrument_member_call for member calls.
 145         (cp_ubsan_check_member_access_r): New function.
 146         (cp_genericize_tree): Call cp_ubsan_instrument_member_accesses.
 147         * cp-tree.h (cp_ubsan_maybe_instrument_member_call,
 148         cp_ubsan_instrument_member_accesses,
 149         cp_ubsan_maybe_instrument_downcast,
 150         cp_ubsan_maybe_instrument_cast_to_vbase): New prototypes.
 151         * cp-ubsan.c: New file.
 152         * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-ubsan.o.
 153         * constexpr.c (cxx_eval_call_expression): Return void_node
 154         for IFN_UBSAN_VPTR.
 155         (potential_constant_expression_1): Return true for
 156         UBSAN_NULL, UBSAN_BOUNDS and UBSAN_VPTR internal calls.
 157         * typeck.c (build_class_member_access_expr): Provide locus
 158         for COMPONENT_REFs.
 159         (build_static_cast_1): Instrument downcasts.
 160         * class.c (build_base_path): For -fsanitize=vptr and !fixed_type_p
 161         add ubsan instrumentation for virtual_access.
 162         * call.c: Include internal-fn.h.
 163         (set_flags_from_callee): Handle internal calls.
 164
 165 2015-01-15  Momchil Velikov  <momchil.velikov@gmail.com>
 166
 167         PR c++/59366
 168         * name-lookup.c (pushdecl_maybe_friend_1): Hide friend functions
 169         and function templates, declared only in the class.
 170         * decl.c (duplicate_decls): Reveal hidden friend functions or
 171         function templates, if they are redeclared outside the class.
 172
 173 2015-01-15  Jason Merrill  <jason@redhat.com>
 174
 175         PR c++/64356
 176         * constexpr.c (cxx_eval_binary_expression): Fix pasto.
 177
 178         PR c++/63283
 179         * constexpr.c (potential_constant_expression_1): Handle reference
 180         args in templates.
 181
 182 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
 183             James Norris  <jnorris@codesourcery.com>
 184             Cesar Philippidis  <cesar@codesourcery.com>
 185             Ilmir Usmanov  <i.usmanov@samsung.com>
 186             Jakub Jelinek  <jakub@redhat.com>
 187
 188         * parser.c: Include "gomp-constants.h".
 189         (cp_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
 190         omp_clause_map_kind.  Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
 191         Use OMP_CLAUSE_SET_MAP_KIND.
 192         (cp_parser_omp_construct, cp_parser_pragma): Handle
 193         PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA,
 194         PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_PARALLEL,
 195         PRAGMA_OACC_LOOP, PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
 196         (cp_parser_omp_clause_name): Handle "async", "copy", "copyout",
 197         "create", "delete", "deviceptr", "host", "num_gangs",
 198         "num_workers", "present", "present_or_copy", "pcopy",
 199         "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
 200         "present_or_create", "pcreate", "vector_length", "wait".
 201         (OACC_DATA_CLAUSE_MASK, OACC_ENTER_DATA_CLAUSE_MASK)
 202         (OACC_EXIT_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
 203         (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
 204         (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
 205         (cp_parser_omp_var_list_no_open): Handle OMP_CLAUSE__CACHE_.
 206         (cp_parser_oacc_data_clause, cp_parser_oacc_data_clause_deviceptr)
 207         (cp_parser_oacc_clause_vector_length, cp_parser_oacc_wait_list)
 208         (cp_parser_oacc_clause_wait, cp_parser_omp_clause_num_gangs)
 209         (cp_parser_omp_clause_num_workers, cp_parser_oacc_clause_async)
 210         (cp_parser_oacc_all_clauses, cp_parser_oacc_cache)
 211         (cp_parser_oacc_data, cp_parser_oacc_enter_exit_data)
 212         (cp_parser_oacc_kernels, cp_parser_oacc_loop)
 213         (cp_parser_oacc_parallel, cp_parser_oacc_update)
 214         (cp_parser_oacc_wait): New functions.
 215         * cp-tree.h (finish_oacc_data, finish_oacc_kernels)
 216         (finish_oacc_parallel): New prototypes.
 217         * semantics.c: Include "gomp-constants.h".
 218         (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR.  Use
 219         GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.  Use
 220         OMP_CLAUSE_SET_MAP_KIND.
 221         (finish_omp_clauses): Handle OMP_CLAUSE_ASYNC,
 222         OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_WAIT, OMP_CLAUSE__CACHE_.
 223         Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
 224         (finish_oacc_data, finish_oacc_kernels, finish_oacc_parallel): New
 225         functions.
 226
 227 2015-01-14  Paolo Carlini  <paolo.carlini@oracle.com>
 228
 229         PR c++/58671
 230         * decl2.c (var_defined_without_dynamic_init): Handle gracefully
 231         self-initialization.
 232
 233 2015-01-13  Jason Merrill  <jason@redhat.com>
 234
 235         PR c++/64356
 236         PR libstdc++/58777
 237         * constexpr.c (cxx_eval_binary_expression): Don't VERIFY_CONSTANT
 238         pointer expressions.
 239         (cxx_eval_increment_expression): Likewise.
 240
 241         PR c++/64514
 242         * pt.c (coerce_template_parameter_pack): Return NULL for a
 243         zero-length fixed parameter pack with a pack expansion arg.
 244
 245         PR c++/64520
 246         * pt.c (unify): Don't try to deduce to std::initializer_list<T...>.
 247
 248 2015-01-12  Jason Merrill  <jason@redhat.com>
 249
 250         PR c++/64547
 251         * constexpr.c (cxx_eval_call_expression): A call to a void
 252         function doesn't need to return a value.
 253
 254 2015-01-09  Michael Collison  <michael.collison@linaro.org>
 255
 256         * call.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 257         input.h, alias.h, symtab.h, options.h, fold-const.h,
 258         wide-int.h, and inchash.h due to flattening of tree.h.
 259         * class.c: Ditto.
 260         * constexpr.c: Ditto.
 261         * cp-array-notation.c: Ditto.
 262         * cp-gimplify.c: Ditto.
 263         * cp-lang.c: Ditto.
 264         * cp-objcp-common.c: Ditto.
 265         * cvt.c: Ditto.
 266         * decl2.c: Ditto.
 267         * decl.c: Ditto.
 268         * dump.c: Ditto.
 269         * error.c: Ditto.
 270         * except.c: Ditto.
 271         * expr.c: Ditto.
 272         * friend.c: Ditto.
 273         * init.c: Ditto.
 274         * lambda.c: Ditto.
 275         * lex.c: Ditto.
 276         * mangle.c: Ditto.
 277         * name-lookup.c: Ditto.
 278         * optimize.c: Ditto.
 279         * parser.c: Ditto.
 280         * pt.c: Ditto.
 281         * ptree.c: Ditto.
 282         * repo.c: Ditto.
 283         * rtti.c: Ditto.
 284         * search.c: Ditto.
 285         * semantics.c: Ditto.
 286         * tree.c: Ditto.
 287         * typeck2.c: Ditto.
 288         * typeck.c: Ditto.
 289
 290 2015-01-08  Jason Merrill  <jason@redhat.com>
 291
 292         * cp-gimplify.c (cp_genericize): Use do_ubsan_in_current_function.
 293         * decl.c (compute_array_index_type): Likewise.
 294         * init.c (build_vec_init): Likewise.
 295         * typeck.c (cp_build_binary_op): Likewise.
 296
 297 2015-01-08  Jason Merrill  <jason@redhat.com>
 298
 299         * init.c (build_vec_init): Call ubsan_instrument_bounds to check
 300         whether an initializer-list is too big for a VLA.
 301         (throw_bad_array_length): Remove.
 302         * cp-tree.h: Remove prototype.
 303
 304 2015-01-08  Paolo Carlini  <paolo.carlini@oracle.com>
 305
 306         PR c++/60753
 307         * decl.c (grokfndecl): Add bool parameter.
 308         (grokdeclarator): Adjust calls.
 309         (start_decl): Don't set DECL_DELETED_FN here.
 310
 311 2015-01-06  Jason Merrill  <jason@redhat.com>
 312
 313         * parser.c (cp_parser_nested_name_specifier_opt): Diagnose invalid
 314         template-ids.
 315
 316         PR c++/64455
 317         * pt.c (type_dependent_expression_p): Handle variable templates.
 318         * constexpr.c (potential_constant_expression_1): Use it.
 319
 320         PR c++/64487
 321         * semantics.c (finish_offsetof): Handle templates here.
 322         * parser.c (cp_parser_builtin_offsetof): Not here.
 323
 324         PR c++/64496
 325         * semantics.c (process_outer_var_ref): Diagnose lambda in local
 326         class NSDMI.
 327
 328 2015-01-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
 329
 330         PR c++/64489
 331         * class.c (check_field_decls): Make copy assignment operators
 332         complex only in c++98 mode.
 333
 334 2015-01-05  Trevor Saunders  <tsaunders@mozilla.com>
 335
 336         PR c++/31397
 337         * class.c (check_for_override): Warn when a virtual function is an
 338         override not marked override.
 339
 340 2015-01-05  Trevor Saunders  <tsaunders@mozilla.com>
 341
 342         * class.c (warn_hidden): Use auto_vec<tree> instead of tree_list to
 343         hold base_fndecls.
 344         (get_basefndecls): Adjust.
 345
 346 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 347
 348         Update copyright years.
 349
 350 2015-01-05  Marek Polacek  <polacek@redhat.com>
 351
 352         PR c/64423
 353         * typeck.c (cp_build_array_ref): Pass loc down to
 354         warn_array_subscript_with_type_char.
 355
 356 \f
 357 Copyright (C) 2015 Free Software Foundation, Inc.
 358
 359 Copying and distribution of this file, with or without modification,
 360 are permitted in any medium without royalty provided the copyright
 361 notice and this notice are preserved.