gcc/cp/ChangeLog

   1 2015-02-17  Paolo Carlini  <paolo.carlini@oracle.com>
   2             Jakub Jelinek  <jakub@redhat.com>
   3
   4         PR c++/65075
   5         * constexpr.c (check_constexpr_bind_expr_vars): Allow
   6         implicit typedefs for lambda types.
   7
   8 2015-02-13  Paolo Carlini  <paolo.carlini@oracle.com>
   9
  10         PR c++/60894
  11         * decl.c (lookup_and_check_tag): Use strip_using_decl.
  12
  13 2015-02-13  Jason Merrill  <jason@redhat.com>
  14
  15         PR c++/65054
  16         * pt.c (template_args_equal): Look through conversions here.
  17         * tree.c (cp_tree_equal): Not here.
  18
  19 2015-02-13  Paolo Carlini  <paolo.carlini@oracle.com>
  20
  21         PR c++/60211
  22         * parser.c (cp_parser_pragma): Diagnose PRAGMA_IVDEP at
  23         pragma_external context.
  24
  25 2015-02-13  Jason Merrill  <jason@redhat.com>
  26
  27         PR c++/65051
  28         * call.c (reference_binding): Don't look for bad conversion
  29         if TO is incomplete.
  30
  31 2015-02-13  Paolo Carlini  <paolo.carlini@oracle.com>
  32
  33         PR c++/64970
  34         * decl.c (make_typename_type): Pass tsubst_flags_t argument
  35         to lookup_template_class.
  36
  37 2015-02-13  Jakub Jelinek  <jakub@redhat.com>
  38
  39         PR ipa/65034
  40         * decl.c (start_preparsed_function): Use void_type_node instead
  41         of NULL_TREE as LABEL_DECL type.
  42
  43 2015-02-12  Jason Merrill  <jason@redhat.com>
  44
  45         PR c++/64898
  46         * mangle.c (write_mangled_name): Fix test for variable template
  47         instantiation.
  48
  49         * decl.c (begin_destructor_body): Condition clobber on
  50         -flifetime-dse.
  51
  52 2015-02-12 Andrea Azzarone <azzaronea@gmail.com>
  53
  54         PR c++/64959
  55         * parser.c (lookup_literal_operator): Return all candidates.
  56         (cp_parser_userdef_char_literal): Simplify error handling.
  57         (cp_parser_userdef_numeric_literal):  Pass tf_warning_or_error.
  58         (cp_parser_userdef_string_literal): Pass tf_warning_or_error.
  59         Also give higher priority to standard string UDL operator.
  60
  61 2015-02-12  Jakub Jelinek  <jakub@redhat.com>
  62
  63         PR debug/55541
  64         * cp-tree.h (BLOCK_OUTER_CURLY_BRACE_P): Define.
  65         * decl.c (poplevel): If functionbody, try not to create an extra
  66         BLOCK for function body and use subblocks as that, if it is non-NULL
  67         and doesn't have siblings.  Set BLOCK_OUTER_CURLY_BRACE_P flag.
  68         (outer_curly_brace_block): Use BLOCK_OUTER_CURLY_BRACE_P flag.
  69
  70         PR sanitizer/64984
  71         * except.c (check_noexcept_r): Return NULL for internal
  72         calls.
  73
  74 2015-02-10  Jason Merrill  <jason@redhat.com>
  75
  76         PR c++/64994
  77         * constexpr.c (cxx_eval_call_expression): Walk the clone list.
  78
  79 2015-02-10  Jan Hubicka  <hubicka@ucw.cz>
  80
  81         PR ipa/64982
  82         * method.c (use_thunk): Do not check for stdarg thunks.
  83
  84 2015-02-06  Jason Merrill  <jason@redhat.com>
  85
  86         PR c++/64899
  87         * init.c (build_vec_init): Handle default-initialized array with
  88         constexpr default constructor.
  89
  90 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
  91
  92         PR c/64824
  93         PR c/64868
  94         * parser.c (cp_parser_omp_atomic): Handle RDIV_EXPR.
  95
  96 2015-02-03  Paolo Carlini  <paolo.carlini@oracle.com>
  97
  98         PR c++/64877
  99         * typeck.c (cp_build_binary_op): Avoid spurious -Waddress warnings
 100         for generated expressions.
 101
 102 2015-02-02  Ville Voutilainen  <ville.voutilainen@gmail.com>
 103
 104         PR c++/64901
 105         * decl.c (duplicate_decls): Also duplicate DECL_FINAL_P and
 106         DECL_OVERRIDE_P.
 107
 108 2015-02-02  Jason Merrill  <jason@redhat.com>
 109
 110         * tree.c (handle_abi_tag_attribute): Diagnose invalid arguments.
 111
 112 2015-01-30  Joseph Myers  <joseph@codesourcery.com>
 113
 114         * class.c, except.c, parser.c, pt.c: All callers of fatal_error
 115         changed to pass input_location as first argument.
 116
 117 2015-01-29  Jakub Jelinek  <jakub@redhat.com>
 118
 119         PR c++/64717
 120         * cp-ubsan.c (cp_ubsan_instrument_vptr): Don't wrap vptr
 121         into SAVE_EXPR.
 122
 123 2015-01-29  Jason Merrill  <jason@redhat.com>
 124
 125         PR c++/49508
 126         * semantics.c (finish_return_stmt): Suppress -Wreturn-type on
 127         erroneous return statement.
 128
 129         PR c++/64521
 130         * repo.c (repo_emit_p): It's OK for a clone to be extern at this
 131         point.
 132
 133 2015-01-27  Caroline Tice  <cmtice@google.com>
 134
 135         Committing VTV Cywin/Ming patch for Patrick Wollgast
 136         * vtable-class-hierarchy.cc (vtv_generate_init_routine): Add
 137         check for not TARGET_PECOFF at the VTV_PREINIT_PRIORITY checks.
 138
 139 2015-01-27  Jason Merrill  <jason@redhat.com>
 140
 141         PR c++/58597
 142         * lambda.c (maybe_add_lambda_conv_op): Check cfun rather than
 143         current_function_decl.
 144
 145         PR c++/63889
 146         * pt.c (finish_template_variable): Move from semantics.c.
 147         Handle multiple template arg levels.  Handle coercion here.
 148         (lookup_template_variable): Not here.
 149
 150 2015-01-23  Jason Merrill  <jason@redhat.com>
 151
 152         PR c++/64314
 153         PR c++/57510
 154         * typeck2.c (split_nonconstant_init_1): Remove a sub-CONSTRUCTOR
 155         that has been completely split out.
 156
 157         PR c++/64701
 158         * constexpr.c (cxx_eval_constant_expression): Don't crash on C++
 159         statement codes.
 160
 161         PR c++/64727
 162         * constexpr.c (cxx_eval_constant_expression): Allow for lvalue use
 163         of CONST_DECL.
 164
 165 2015-01-21  Jason Merrill  <jason@redhat.com>
 166
 167         PR c++/64603
 168         * constexpr.c (cxx_eval_constant_expression): Only shortcut
 169         constant CONSTRUCTORs.
 170
 171         PR c++/64647
 172         * constexpr.c (ensure_literal_type_for_constexpr_object): Don't
 173         give a hard error in a template instantiation.
 174
 175 2015-01-21  Richard Biener  <rguenther@suse.de>
 176
 177         PR middle-end/64313
 178         * decl.c (duplicate_decls): Call set_builtin_decl_declared_p
 179         for builtins the user declared correctly.
 180
 181 2015-01-16  Paolo Carlini  <paolo.carlini@oracle.com>
 182
 183         PR c++/58614
 184         * pt.c (unify): When BRACE_ENCLOSED_INITIALIZER_P (arg), handle
 185         TREE_TYPE (elt) == error_mark_node.
 186
 187 2015-01-15  Jan Hubicka  <hubicka@ucw.cz>
 188
 189         PR tree-optimization/62053
 190         * tree.c (build_cplus_array_type): Layout type after variants are set.
 191
 192 2015-01-15  Jakub Jelinek  <jakub@redhat.com>
 193
 194         * cp-gimplify.c (cp_genericize_r): Call
 195         cp_ubsan_maybe_instrument_member_call for member calls.
 196         (cp_ubsan_check_member_access_r): New function.
 197         (cp_genericize_tree): Call cp_ubsan_instrument_member_accesses.
 198         * cp-tree.h (cp_ubsan_maybe_instrument_member_call,
 199         cp_ubsan_instrument_member_accesses,
 200         cp_ubsan_maybe_instrument_downcast,
 201         cp_ubsan_maybe_instrument_cast_to_vbase): New prototypes.
 202         * cp-ubsan.c: New file.
 203         * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-ubsan.o.
 204         * constexpr.c (cxx_eval_call_expression): Return void_node
 205         for IFN_UBSAN_VPTR.
 206         (potential_constant_expression_1): Return true for
 207         UBSAN_NULL, UBSAN_BOUNDS and UBSAN_VPTR internal calls.
 208         * typeck.c (build_class_member_access_expr): Provide locus
 209         for COMPONENT_REFs.
 210         (build_static_cast_1): Instrument downcasts.
 211         * class.c (build_base_path): For -fsanitize=vptr and !fixed_type_p
 212         add ubsan instrumentation for virtual_access.
 213         * call.c: Include internal-fn.h.
 214         (set_flags_from_callee): Handle internal calls.
 215
 216 2015-01-15  Momchil Velikov  <momchil.velikov@gmail.com>
 217
 218         PR c++/59366
 219         * name-lookup.c (pushdecl_maybe_friend_1): Hide friend functions
 220         and function templates, declared only in the class.
 221         * decl.c (duplicate_decls): Reveal hidden friend functions or
 222         function templates, if they are redeclared outside the class.
 223
 224 2015-01-15  Jason Merrill  <jason@redhat.com>
 225
 226         PR c++/64356
 227         * constexpr.c (cxx_eval_binary_expression): Fix pasto.
 228
 229         PR c++/63283
 230         * constexpr.c (potential_constant_expression_1): Handle reference
 231         args in templates.
 232
 233 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
 234             James Norris  <jnorris@codesourcery.com>
 235             Cesar Philippidis  <cesar@codesourcery.com>
 236             Ilmir Usmanov  <i.usmanov@samsung.com>
 237             Jakub Jelinek  <jakub@redhat.com>
 238
 239         * parser.c: Include "gomp-constants.h".
 240         (cp_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
 241         omp_clause_map_kind.  Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
 242         Use OMP_CLAUSE_SET_MAP_KIND.
 243         (cp_parser_omp_construct, cp_parser_pragma): Handle
 244         PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA,
 245         PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_PARALLEL,
 246         PRAGMA_OACC_LOOP, PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
 247         (cp_parser_omp_clause_name): Handle "async", "copy", "copyout",
 248         "create", "delete", "deviceptr", "host", "num_gangs",
 249         "num_workers", "present", "present_or_copy", "pcopy",
 250         "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
 251         "present_or_create", "pcreate", "vector_length", "wait".
 252         (OACC_DATA_CLAUSE_MASK, OACC_ENTER_DATA_CLAUSE_MASK)
 253         (OACC_EXIT_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
 254         (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
 255         (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
 256         (cp_parser_omp_var_list_no_open): Handle OMP_CLAUSE__CACHE_.
 257         (cp_parser_oacc_data_clause, cp_parser_oacc_data_clause_deviceptr)
 258         (cp_parser_oacc_clause_vector_length, cp_parser_oacc_wait_list)
 259         (cp_parser_oacc_clause_wait, cp_parser_omp_clause_num_gangs)
 260         (cp_parser_omp_clause_num_workers, cp_parser_oacc_clause_async)
 261         (cp_parser_oacc_all_clauses, cp_parser_oacc_cache)
 262         (cp_parser_oacc_data, cp_parser_oacc_enter_exit_data)
 263         (cp_parser_oacc_kernels, cp_parser_oacc_loop)
 264         (cp_parser_oacc_parallel, cp_parser_oacc_update)
 265         (cp_parser_oacc_wait): New functions.
 266         * cp-tree.h (finish_oacc_data, finish_oacc_kernels)
 267         (finish_oacc_parallel): New prototypes.
 268         * semantics.c: Include "gomp-constants.h".
 269         (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR.  Use
 270         GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.  Use
 271         OMP_CLAUSE_SET_MAP_KIND.
 272         (finish_omp_clauses): Handle OMP_CLAUSE_ASYNC,
 273         OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_WAIT, OMP_CLAUSE__CACHE_.
 274         Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
 275         (finish_oacc_data, finish_oacc_kernels, finish_oacc_parallel): New
 276         functions.
 277
 278 2015-01-14  Paolo Carlini  <paolo.carlini@oracle.com>
 279
 280         PR c++/58671
 281         * decl2.c (var_defined_without_dynamic_init): Handle gracefully
 282         self-initialization.
 283
 284 2015-01-13  Jason Merrill  <jason@redhat.com>
 285
 286         PR c++/64356
 287         PR libstdc++/58777
 288         * constexpr.c (cxx_eval_binary_expression): Don't VERIFY_CONSTANT
 289         pointer expressions.
 290         (cxx_eval_increment_expression): Likewise.
 291
 292         PR c++/64514
 293         * pt.c (coerce_template_parameter_pack): Return NULL for a
 294         zero-length fixed parameter pack with a pack expansion arg.
 295
 296         PR c++/64520
 297         * pt.c (unify): Don't try to deduce to std::initializer_list<T...>.
 298
 299 2015-01-12  Jason Merrill  <jason@redhat.com>
 300
 301         PR c++/64547
 302         * constexpr.c (cxx_eval_call_expression): A call to a void
 303         function doesn't need to return a value.
 304
 305 2015-01-09  Michael Collison  <michael.collison@linaro.org>
 306
 307         * call.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 308         input.h, alias.h, symtab.h, options.h, fold-const.h,
 309         wide-int.h, and inchash.h due to flattening of tree.h.
 310         * class.c: Ditto.
 311         * constexpr.c: Ditto.
 312         * cp-array-notation.c: Ditto.
 313         * cp-gimplify.c: Ditto.
 314         * cp-lang.c: Ditto.
 315         * cp-objcp-common.c: Ditto.
 316         * cvt.c: Ditto.
 317         * decl2.c: Ditto.
 318         * decl.c: Ditto.
 319         * dump.c: Ditto.
 320         * error.c: Ditto.
 321         * except.c: Ditto.
 322         * expr.c: Ditto.
 323         * friend.c: Ditto.
 324         * init.c: Ditto.
 325         * lambda.c: Ditto.
 326         * lex.c: Ditto.
 327         * mangle.c: Ditto.
 328         * name-lookup.c: Ditto.
 329         * optimize.c: Ditto.
 330         * parser.c: Ditto.
 331         * pt.c: Ditto.
 332         * ptree.c: Ditto.
 333         * repo.c: Ditto.
 334         * rtti.c: Ditto.
 335         * search.c: Ditto.
 336         * semantics.c: Ditto.
 337         * tree.c: Ditto.
 338         * typeck2.c: Ditto.
 339         * typeck.c: Ditto.
 340
 341 2015-01-08  Jason Merrill  <jason@redhat.com>
 342
 343         * cp-gimplify.c (cp_genericize): Use do_ubsan_in_current_function.
 344         * decl.c (compute_array_index_type): Likewise.
 345         * init.c (build_vec_init): Likewise.
 346         * typeck.c (cp_build_binary_op): Likewise.
 347
 348 2015-01-08  Jason Merrill  <jason@redhat.com>
 349
 350         * init.c (build_vec_init): Call ubsan_instrument_bounds to check
 351         whether an initializer-list is too big for a VLA.
 352         (throw_bad_array_length): Remove.
 353         * cp-tree.h: Remove prototype.
 354
 355 2015-01-08  Paolo Carlini  <paolo.carlini@oracle.com>
 356
 357         PR c++/60753
 358         * decl.c (grokfndecl): Add bool parameter.
 359         (grokdeclarator): Adjust calls.
 360         (start_decl): Don't set DECL_DELETED_FN here.
 361
 362 2015-01-06  Jason Merrill  <jason@redhat.com>
 363
 364         * parser.c (cp_parser_nested_name_specifier_opt): Diagnose invalid
 365         template-ids.
 366
 367         PR c++/64455
 368         * pt.c (type_dependent_expression_p): Handle variable templates.
 369         * constexpr.c (potential_constant_expression_1): Use it.
 370
 371         PR c++/64487
 372         * semantics.c (finish_offsetof): Handle templates here.
 373         * parser.c (cp_parser_builtin_offsetof): Not here.
 374
 375         PR c++/64496
 376         * semantics.c (process_outer_var_ref): Diagnose lambda in local
 377         class NSDMI.
 378
 379 2015-01-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
 380
 381         PR c++/64489
 382         * class.c (check_field_decls): Make copy assignment operators
 383         complex only in c++98 mode.
 384
 385 2015-01-05  Trevor Saunders  <tsaunders@mozilla.com>
 386
 387         PR c++/31397
 388         * class.c (check_for_override): Warn when a virtual function is an
 389         override not marked override.
 390
 391 2015-01-05  Trevor Saunders  <tsaunders@mozilla.com>
 392
 393         * class.c (warn_hidden): Use auto_vec<tree> instead of tree_list to
 394         hold base_fndecls.
 395         (get_basefndecls): Adjust.
 396
 397 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
 398
 399         Update copyright years.
 400
 401 2015-01-05  Marek Polacek  <polacek@redhat.com>
 402
 403         PR c/64423
 404         * typeck.c (cp_build_array_ref): Pass loc down to
 405         warn_array_subscript_with_type_char.
 406
 407 \f
 408 Copyright (C) 2015 Free Software Foundation, Inc.
 409
 410 Copying and distribution of this file, with or without modification,
 411 are permitted in any medium without royalty provided the copyright
 412 notice and this notice are preserved.