libstdc++-v3/ChangeLog

   1 2015-06-08  Jonathan Wakely  <jwakely@redhat.com>
   2
   3         PR libstdc++/66441
   4         * testsuite/22_locale/conversions/string/66441.cc: New.
   5         * include/bits/locale_conv.h (__do_str_codecvt): Reserve enough space
   6         in the output string for BOM and complete result.
   7
   8         PR libstdc++/66417
   9         * src/c++11/codecvt.cc (write_utf16_code_point): Use adjust_byte_order
  10         for single UTF-16 units.
  11         * testsuite/22_locale/codecvt/codecvt_utf16/66417.cc: New.
  12
  13 2015-06-07  François Dumont  <fdumont@gcc.gnu.org>
  14
  15         * include/bits/stl_tree.h (_Rb_tree<>::__is_transparent<>): Move to
  16         outer scope and rename to ...
  17         (std::__hash_is_transparent<>): ... this.
  18         * include/debug/stl_map.h (map::find<>,
  19         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
  20         member function templates to perform heterogeneous lookup.
  21         * include/debug/stl_multimap.h (multimap::find<>,
  22         multimap::lower_bound<>, multimap::upper_bound<>,
  23         multimap::equal_range<>): Likewise.
  24         * include/debug/stl_multiset.h (multiset::find<>,
  25         multiset::lower_bound<>, multiset::upper_bound<>,
  26         multiset::equal_range<>): Likewise.
  27         * include/debug/stl_set.h (set::find<>,
  28         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
  29         * include/profile/stl_map.h (map::find<>, map::count<>,
  30         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): Likewise.
  31         * include/profile/stl_multimap.h (multimap::find<>, multimap::count<>,
  32         multimap::lower_bound<>, multimap::upper_bound<>,
  33         multimap::equal_range<>): Likewise.
  34         * include/profile/stl_multiset.h (multiset::find<>, multiset::count<>,
  35         multiset::lower_bound<>, multiset::upper_bound<>,
  36         multiset::equal_range<>): Likewise.
  37         * include/profile/stl_set.h (set::find<>, set::count<>,
  38         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
  39         * testsuite/23_containers/map/operations/1.cc: Check const variants.
  40         * testsuite/23_containers/multimap/operations/1.cc: Likewise.
  41         * testsuite/23_containers/multiset/operations/1.cc: Likewise.
  42         * testsuite/23_containers/set/operations/1.cc: Likewise.
  43
  44 2015-06-05  Jonathan Wakely  <jwakely@redhat.com>
  45
  46         * doc/xml/manual/status_cxx2017.xml: Update status tables.
  47         * doc/html/manual/*: Regenerate.
  48         * include/std/type_traits (bool_constant): Define.
  49         * testsuite/20_util/bool_constant/requirements.cc: New.
  50         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
  51         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
  52         Likewise.
  53         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
  54         Likewise.
  55
  56         * include/std/shared_mutex (__shared_mutex_pthread,
  57         __shared_mutex_cv): New helper types implementing the shared mutex
  58         requirements.
  59         (shared_mutex): New type for C++17.
  60         (shared_timed_mutex): Derive from one of the new helper types.
  61         * testsuite/30_threads/shared_mutex/cons/1.cc: New.
  62         * testsuite/30_threads/shared_mutex/cons/assign_neg.cc: New.
  63         * testsuite/30_threads/shared_mutex/cons/copy_neg.cc: New.
  64         * testsuite/30_threads/shared_mutex/requirements/standard_layout.cc:
  65         New.
  66         * testsuite/30_threads/shared_mutex/try_lock/1.cc: New.
  67         * testsuite/30_threads/shared_mutex/try_lock/2.cc: New.
  68
  69 2015-06-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
  70
  71         Add __is_nothrow_swappable and take it into use.
  72         * include/bits/algorithmfwd.h (swap): Only declare for C++98 mode.
  73         * include/bits/move.h (swap): Add constraints in C++11 and later.
  74         * include/bits/stl_pair.h (swap): Use __is_nothrow_swappable
  75         for the free swap function for pair.
  76         * include/bits/stl_queue.h (swap): Use __is_nothrow_swappable
  77         for the free swap functions for queue and priority_queue.
  78         * include/bits/stl_stack.h (swap): Use __is_nothrow_swappable
  79         for the free swap function for stack.
  80         * include/debug/array (swap): Use __is_nothrow_swappable
  81         for the free swap function for array.
  82         * include/profile/array (swap): Likewise.
  83         * include/std/array (swap): Likewise.
  84         * include/std/tuple (_Tuple_impl::_M_swap): Use __is_nothrow_swappable.
  85         * include/std/type_traits (__is_swappable_impl::__is_swappable,
  86         __is_nothrow_swappable_impl, __is_nothrow_swappable): New.
  87         * testsuite/20_util/is_nothrow_swappable/requirements/
  88         explicit_instantiation.cc: New.
  89         * testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
  90         New.
  91         * testsuite/20_util/is_nothrow_swappable/value.cc: New.
  92
  93 2015-06-03  François Dumont  fdumont@gcc.gnu.org>
  94
  95         * testsuite/23_containers/list/61347.cc: Add dg-require-normal-mode.
  96
  97 2015-06-02  Jonathan Wakely  <jwakely@redhat.com>
  98
  99         * doc/xml/manual/abi.xml: Document versioning for 5.1.0 release.
 100         * doc/html/manual/*: Regenerate.
 101
 102         * doc/html/ext/lwg-active.html: Update to R93.
 103         * doc/html/ext/lwg-closed.html: Likewise.
 104         * doc/html/ext/lwg-defects.html: Likewise.
 105         * doc/html/manual/*: Regenerate.
 106         * doc/xml/manual/intro.xml: Document status of several DRs.
 107
 108 2015-06-02  Renlin Li  <renlin.li@arm.com>
 109
 110         * testsuite/27_io/fpos/14775.cc: Add _GLIBCXX_HAVE_LIMIT_FSIZE check.
 111
 112 2015-06-01  Jonathan Wakely  <jwakely@redhat.com>
 113
 114         * testsuite/lib/libstdc++.exp (libstdc++_init): Unset LANGUAGE
 115         environment variable.
 116
 117 2015-05-31  Jonathan Wakely  <jwakely@redhat.com>
 118
 119         PR libstdc++/66354
 120         * include/bits/stl_algobase.h (__fill_a): Check length before calling
 121         memset.
 122
 123 2015-05-30  Jonathan Wakely  <jwakely@redhat.com>
 124
 125         * include/bits/stl_algobase.h (__equal<true>::equal): Check length
 126         instead of checking for null pointers.
 127         (__lexicographical_compare<true>::__lc): Only check shorter length.
 128
 129 2015-05-29  François Dumont  fdumont@gcc.gnu.org>
 130
 131         * include/debug/debug.h (_GLIBCXX_DEBUG_ASSERT,
 132         _GLIBCXX_DEBUG_PEDASSERT, _GLIBCXX_DEBUG_ONLY): Move definition...
 133         * include/debug/assertions.h: ...here, new.
 134         * include/debug/formatter.h
 135         (_Error_formatter::_Is_iterator_value_type): New.
 136         (_Error_formatter::_Is_instance): New.
 137         (_Error_formatter::_Parameter): Make public and not friend anymore.
 138         (_Error_formatter::_Parameter::__instance): New _M_kind enum entry.
 139         (_Error_formatter::_Parameter::__iterator_value_type): New _M_kind enum
 140         entry.
 141         (_Error_formatter::_Parameter::_Type): New.
 142         (_Error_formatter::_Parameter::_Instance): New, inherit from
 143         latter.
 144         (union _Error_formatter::_Parameter::_M_variant): Reorganize.
 145         (_Parameter(_Iterator const&, const char*, _Is_iterator)): Make all
 146         overloads take iterator through a const reference.
 147         (_Parameter(const _Iterator&, const char*, _Is_iterator_value_type)):
 148         New.
 149         (_Parameter(const _Type&, const char*, _Is_instance)): New.
 150         (_Error_formatter::_M_print_type): Delete.
 151         (_Error_formatter::_M_iterator_value_type): New.
 152         (_Error_formatter::_M_instance): New.
 153         * include/Makefile.am: Add new above debug file.
 154         * include/Makefile.in: Regenerate.
 155         * include/debug/functions.h
 156         (__check_dereferenceable(const _Safe_iterator<>&),
 157         __valid_range(const _Safe_iterator<>&),
 158         __is_safe_random_iterator<_Safe_iterator<>>): Move...
 159         * include/debug/safe_iterator.h: ... here.
 160         Replace debug.h include with assertions.h.
 161         (__check_singular_aux): Move...
 162         * include/debug/safe_base.h: ... here.
 163         * include/debug/functions.h
 164         (__check_dereferenceable(const _Safe_local_iterator<>&),
 165         __valid_range(const _Safe_local_iterator<>&): Move...
 166         * include/debug/safe_local_iterator.h: ...here.
 167         * include/debug/safe_sequence.h: Replace debug.h with assertions.h.
 168         Remove _Safe_iterator declaration.
 169         * include/debug/safe_unordered_container.h: Replace debug.h with
 170         assertions.h.
 171         * include/debug/array: Replace safe_sequence.h include with
 172         formatter.h and macros.h.
 173         * include/debug/deque: Include functions.tcc.
 174         * include/debug/forward_list: Likewise.
 175         * include/debug/list: Likewise.
 176         * include/debug/string: Likewise.
 177         * include/debug/vector: Likewise.
 178         * include/bits/unique_ptr.h: Replace debug.h include with new
 179         assertions.h.
 180         * include/bits/stl_iterator_base_funcs.h: Likewise.
 181         * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc:
 182         Adjust dg-error line number.
 183         * testsuite/23_containers/array/tuple_interface/
 184         tuple_element_debug_neg.cc: Likewise.
 185         * src/c++11/debug.cc: Adapt.
 186
 187 2015-05-29  Jonathan Wakely  <jwakely@redhat.com>
 188
 189         * doc/xml/manual/status_cxx2017.xml: Fix duplicate ID attribute.
 190         * doc/html/manual/*: Regenerate.
 191
 192         * include/std/future (__async_result_of): New alias template.
 193         (async): Use __async_result_of to pass decayed types to result_of.
 194         * testsuite/30_threads/async/lwg2021.cc: New.
 195         * doc/xml/manual/intro.xml: Document LWG 2021 status.
 196
 197         PR libstdc++/66327
 198         * include/bits/stl_algobase.h (__equal<true>::equal): Do not call
 199         memcmp with null pointers.
 200         (__lexicographical_compare<true>::__lc): Do not call memcmp for empty
 201         ranges.
 202
 203 2015-05-28  Jonathan Wakely  <jwakely@redhat.com>
 204
 205         PR libstdc++/65352
 206         * include/profile/array (array::data): Use _S_ptr.
 207         * include/debug/array (array::data): Likewise.
 208
 209         PR libstdc++/65352
 210         * include/std/array (__array_traits::_S_ptr): New function.
 211         (array::data): Use _S_ptr to avoid creating invalid reference.
 212         * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
 213         dg-error line numbers.
 214         * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
 215         likewise.
 216
 217 2015-05-27  Jonathan Wakely  <jwakely@redhat.com>
 218
 219         * include/bits/stl_tree.h (_Rb_tree::_M_end()): Return _Base_ptr
 220         instead of downcasting.
 221         (_Rb_tree::_M_copy): Change second parameter to _Base_ptr.
 222         (_Rb_tree::_M_lower_bound, _Rb_tree:_M_upper_bound): Likewise.
 223         (_Rb_tree::_S_iter): Remove.
 224         (_Rb_tree::_S_lower_bound_tr, _Rb_tree::_S_upper_bound_tr): Remove.
 225         (_Rb_tree::_M_find_tr(const _Kt&) const): Call _M_lower_bound_tr
 226         instead of _S_lower_bound_tr
 227         (_Rb_tree::_M_find_tr(const _Kt&)): Call const overload.
 228         (_Rb_tree::_M_lower_bound_tr(const _Kt&) const): Do the search here
 229         instead of calling _S_lower_bound_tr.
 230         (_Rb_tree::_M_lower_bound_tr(const _Kt&)): Call const overload.
 231         (_Rb_tree::_M_upper_bound_tr(const _Kt&) const): Do the search here
 232         instead of calling _S_upper_bound_tr.
 233         (_Rb_tree::_M_upper_bound_tr(const _Kt&)): Call const overload.
 234         (_Rb_tree::_M_equal_range_tr(const _Kt&)): Likewise.
 235         (_Rb_tree::equal_range): Use _Base_ptr for end pointer.
 236         (_Rb_tree::_M_get_insert_unique_pos): Likewise.
 237         (_Rb_tree::_M_get_insert_equal_pos): Likewise.
 238         (_Rb_tree::_M_insert_equal_lower_node): Likewise.
 239         (_Rb_tree::_M_insert_unique, _Rb_tree::_M_emplace_unique,
 240         _Rb_tree::_M_emplace_hint_unique): Remove static_cast.
 241
 242         PR libstdc++/66017
 243         * include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_membuf.
 244         (_Rb_tree_iterator, _Rb_tree_const_iterator): Support construction
 245         from _Base_ptr.
 246         (_Rb_tree_const_iterator::_M_const_cast): Remove static_cast.
 247         (_Rb_tree::begin, _Rb_tree::end): Remove static_cast.
 248         * include/ext/aligned_buffer.h (__aligned_membuf): New type using
 249         alignment of _Tp as a member subobject, not as a complete object.
 250         * python/libstdcxx/v6/printers.py (StdRbtreeIteratorPrinter): Lookup
 251         _Link_type manually as it might not be in the debug info.
 252
 253 2015-05-26  Doug Evans  <dje@google.com>
 254
 255         * python/libstdcxx/v6/xmethods.py (UniquePtrMethodsMatcher): Add
 256         operator-> support.
 257         * testsuite/libstdc++-xmethods/unique_ptr.cc: Add tests for
 258         operator->.
 259
 260 2015-05-26  Jonathan Wakely  <jwakely@redhat.com>
 261
 262         * include/bits/locale_conv.h: Fix copyright years.
 263         * include/bits/quoted_string.h: Likewise.
 264         * src/filesystem/Makefile.am: Likewise.
 265         * testsuite/22_locale/conversions/buffer/1.cc: Likewise.
 266         * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc:
 267         Likewise.
 268         * testsuite/22_locale/conversions/string/1.cc: Likewise.
 269         * testsuite/22_locale/conversions/string/2.cc: Likewise.
 270         * testsuite/22_locale/conversions/string/3.cc: Likewise.
 271         * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
 272         Likewise.
 273         * testsuite/22_locale/conversions/string/requirements/typedefs.cc:
 274         Likewise.
 275         * testsuite/util/testsuite_fs.h: Likewise.
 276
 277 2015-05-23  François Dumont  fdumont@gcc.gnu.org>
 278
 279         PR libstdc++/64657
 280         * include/debug/functions.h (__check_sorted_aux): Cast expression to
 281         void.
 282
 283 2015-05-21  David Edelsohn  <dje.gcc@gmail.com>
 284
 285         PR target/66224
 286         * config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER):
 287         Don't use isync. Use lwsync if available.
 288         * configure.host (atomic_word_dir) [aix[56789]*]: Delete to use
 289         powerpc cpu definition.
 290
 291 2015-05-21  Jason Merrill  <jason@redhat.com>
 292
 293         * libsupc++/del_opv.cc: Suppress -Wsized-deallocation.
 294         * libsupc++/del_op.cc: Likewise.
 295
 296 2015-05-20  François Dumont  fdumont@gcc.gnu.org>
 297
 298         * include/debug/formatter.h (_GLIBCXX_TYPEID): New macro to simplify
 299         usage of typeid.
 300         (_Error_formatter::_M_print_type): New.
 301         * src/c++11/debug.cc
 302         (_Error_formatter::_Parameter::_M_print_field): Use latter.
 303         (_Error_formatter::_M_print_type): Implement latter using
 304         __cxaabiv1::__cxa_demangle to print demangled type name.
 305
 306         * include/bits/cpp_type_traits.h
 307         (std::move_iterator): Delete declaration.
 308         (std::__is_move_iterator<move_iterator>): Move partial specialization...
 309         * include/bits/stl_iterator.h: ... here.
 310         (std::__miter_base): Overloads for std::reverse_iterator and
 311         std::move_iterator.
 312         * include/bits/stl_algobase.h (std::__miter_base): Provide default
 313         implementation.
 314
 315 2015-05-20  Jonathan Wakely  <jwakely@redhat.com>
 316
 317         * testsuite/util/testsuite_fs.h (nonexistent_path): Don't use tempnam.
 318
 319         PR libstdc++/66078
 320         * include/bits/stl_iterator.h (__make_move_if_noexcept_iterator): Add
 321         overload for pointers.
 322         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
 323         808590.cc: Add -std=gnu++03 switch.
 324         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
 325         808590-cxx11.cc: Copy of 808590.cc to test with -std=gnu++11.
 326         * testsuite/23_containers/vector/modifiers/push_back/
 327         strong_guarantee.cc: New.
 328
 329 2015-05-19  Jonathan Wakely  <jwakely@redhat.com>
 330
 331         * include/bits/stl_list.h (_M_resize_pos(size_type&)): Declare.
 332         (operator==(const list&, const list&)): If size() is O(1) compare
 333         sizes before comparing each element.
 334         * include/bits/list.tcc (list::_M_resize_pos(size_type&)): Define.
 335         (list::resize): Use _M_resize_pos.
 336
 337 2015-05-19  François Dumont  <fdumont@gcc.gnu.org>
 338
 339         * testsuite/23_containers/unordered_map/cons/66055.cc: Add constructor
 340         invocations.
 341         * testsuite/23_containers/unordered_multimap/cons/66055.cc: Likewise.
 342         * testsuite/23_containers/unordered_multiset/cons/66055.cc: Likewise.
 343         * testsuite/23_containers/unordered_set/cons/66055.cc: Likewise.
 344
 345 2015-05-17  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 346
 347         * configure.host: Define cpu_defines_dir for ARM.
 348         * config/cpu/arm/cpu_defines.h: New file.
 349
 350 2015-05-17  François Dumont  <fdumont@gcc.gnu.org>
 351
 352         * include/bits/unordered_map.h (unordered_map, unordered_multimap): Add
 353         missing constructors.
 354         * include/bits/unordered_set.h (unordered_set, unordered_multiset):
 355         Likewise.
 356         * include/debug/unordered_map (unordered_map, unordered_multimap): Add
 357         missing constructors.
 358         * include/debug/unordered_set (unordered_set, unordered_multiset):
 359         Likewise.
 360         * include/profile/unordered_map (unordered_map, unordered_multimap): Add
 361         missing constructors.
 362         * include/profile/unordered_set (unordered_set, unordered_multiset):
 363         Likewise.
 364
 365 2015-05-15  Jonathan Wakely  <jwakely@redhat.com>
 366
 367         * src/filesystem/ops.cc (stat_type): Define alias for struct stat and
 368         use throughout the file.
 369         (make_file_type): New function.
 370         (file_size(const path&, error_code&)): Report an error for anything
 371         that isn't a regular file.
 372         (status(const path&), symlink_status(const path&)): Do not throw for
 373         file_type::not_found.
 374         (temp_directory_path()): Check additional environment variables.
 375         * testsuite/experimental/filesystem/operations/exists.cc: New.
 376         * testsuite/experimental/filesystem/operations/file_size.cc: New.
 377         * testsuite/experimental/filesystem/operations/status.cc: New.
 378         * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
 379         New.
 380
 381 2015-05-14  Nathan Myers  <ncm@cantrip.org>
 382             Jonathan Wakely  <jwakely@redhat.com>
 383
 384         PR libstdc++/66055
 385         * include/std/unordered_map (unordered_map, unordered_multimap): Add
 386         missing constructors.
 387         * include/std/unordered_set (unordered_set, unordered_multiset):
 388         Likewise.
 389         * testsuite/23_containers/unordered_map/cons/66055.cc: New.
 390         * testsuite/23_containers/unordered_multimap/cons/66055.cc: New.
 391         * testsuite/23_containers/unordered_multiset/cons/66055.cc: New.
 392         * testsuite/23_containers/unordered_set/cons/66055.cc: New.
 393
 394 2015-05-14  Jonathan Wakely  <jwakely@redhat.com>
 395
 396         PR libstdc++/66011
 397         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmod and
 398         sendfile.
 399         * config.h.in: Regenerate.
 400         * configure: Regenerate.
 401         * src/filesystem/ops.cc (do_copy_file): Fix arguments to open(). Do
 402         not return after copying contents. Use fchmod, fchmodat, and sendfile
 403         when available.
 404         (current_path, permissions, space): Use errno not return value.
 405
 406         PR libstdc++/66018
 407         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for struct
 408         dirent.d_type.
 409         * config.h.in: Regenerate.
 410         * configure: Regenerate.
 411         * configure.ac (AC_STRUCT_DIRENT_D_TYPE): Remove.
 412
 413 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
 414
 415         * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Delete.
 416         * configure.ac: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS.
 417         * config.h.in: Regenerate.
 418         * configure: Likewise.
 419         * libsupc++/eh_personality.cc: Replace _GLIBCXX_SJLJ_EXCEPTIONS by
 420         __USING_SJLJ_EXCEPTIONS__.
 421         * libsupc++/eh_throw.cc: Likewise.
 422         * libsupc++/eh_ptr.cc: Likewise.
 423         * doc/html/manual/appendix_porting.html: Remove
 424         GLIBCXX_ENABLE_SJLJ_EXCEPTIONS
 425         * doc/xml/manual/build_hacking.xml: Likewise.
 426         * doc/html/manual/configure.html: Remove --enable-sjlj-exceptions.
 427         * doc/xml/manual/configure.xml: Likewise.
 428
 429 2015-05-13  Jonathan Wakely  <jwakely@redhat.com>
 430
 431         * include/bits/shared_ptr_base.h (__shared_count(unique_ptr&&)): Check
 432         for nullptr (LWG 2415).
 433         * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: Test
 434         construction from empty unique_ptr.
 435         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
 436         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
 437
 438         * include/bits/stl_raw_storage_iter.h (raw_storage_iterator::base()):
 439         Define (LWG 2454).
 440         * testsuite/20_util/raw_storage_iterator/base.cc: New.
 441
 442         * include/std/future (packaged_task(allocator_arg_t, const A&, F&&):
 443         Remove explicit (LWG 2407).
 444
 445         * include/bits/basic_string.h (basic_string::basic_string()): Make
 446         noexcept conditional on allocator (LWG 2455).
 447
 448         * include/std/complex (polar): Check for negative rho (LWG 2459).
 449
 450         * include/experimental/tuple (apply): Handle pointers to member (LWG
 451         2418).
 452         * include/std/functional (_Mem_fn_base): Make constructors constexpr.
 453         (_Maybe_wrap_member_pointer::__do_wrap): Make constexpr.
 454         * testsuite/experimental/tuple/apply.cc: Test pointer to member.
 455
 456         * include/bits/random.h (seed_seq): More noexcept (LWG 2440).
 457
 458         * include/bits/alloc_traits.h (_S_max_size): Implement LWG 2466.
 459         * testsuite/20_util/allocator_traits/members/max_size.cc: Adjust.
 460         * testsuite/23_containers/forward_list/allocator/minimal.cc:
 461         Likewise.
 462         * testsuite/23_containers/map/allocator/minimal.cc: Likewise.
 463         * testsuite/23_containers/multimap/allocator/minimal.cc: Likewise.
 464         * testsuite/23_containers/multiset/allocator/minimal.cc: Likewise.
 465         * testsuite/23_containers/set/allocator/minimal.cc: Likewise.
 466         * testsuite/23_containers/unordered_map/allocator/minimal.cc:
 467         Likewise.
 468         * testsuite/23_containers/unordered_multimap/allocator/minimal.cc:
 469         Likewise.
 470         * testsuite/23_containers/unordered_multiset/allocator/minimal.cc:
 471         Likewise.
 472         * testsuite/23_containers/unordered_set/allocator/minimal.cc:
 473         Likewise.
 474         * testsuite/util/testsuite_allocator.h: Remove unused parameter.
 475
 476         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Re-enable on solaris.
 477         * configure: Regenerate.
 478
 479 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 480
 481         * Makefile.in: Regenerated with automake-1.11.6.
 482         * aclocal.m4: Likewise.
 483         * configure: Likewise.
 484         * doc/Makefile.in: Likewise.
 485         * include/Makefile.in: Likewise.
 486         * libsupc++/Makefile.in: Likewise.
 487         * po/Makefile.in: Likewise.
 488         * python/Makefile.in: Likewise.
 489         * src/Makefile.in: Likewise.
 490         * src/c++11/Makefile.in: Likewise.
 491         * src/c++98/Makefile.in: Likewise.
 492         * src/filesystem/Makefile.in: Likewise.
 493         * testsuite/Makefile.in: Likewise.
 494
 495 2015-05-09  Jason Merrill  <jason@redhat.com>
 496
 497         * testsuite/20_util/headers/functional/synopsis.cc: Add
 498         _GLIBCXX14_CONSTEXPR.
 499         * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Likewise.
 500
 501 2015-05-08  Jason Merrill  <jason@redhat.com>
 502
 503         * testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc: Add -std=c++98.
 504         * testsuite/20_util/auto_ptr/1.cc: Add -std=c++98.
 505         * testsuite/20_util/auto_ptr/2.cc: Add -std=c++98.
 506         * testsuite/20_util/auto_ptr/3.cc: Add -std=c++98.
 507         * testsuite/20_util/auto_ptr/4.cc: Add -std=c++98.
 508         * testsuite/20_util/auto_ptr/5.cc: Add -std=c++98.
 509         * testsuite/20_util/auto_ptr/6.cc: Add -std=c++98.
 510         * testsuite/20_util/auto_ptr/7.cc: Add -std=c++98.
 511         * testsuite/20_util/auto_ptr/3946.cc: Add -std=c++98.
 512         * testsuite/20_util/auto_ptr/assign_neg.cc: Add -std=c++98.
 513         * testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc:
 514         Likewise.
 515         * testsuite/20_util/headers/functional/synopsis.cc: Add -Wno-deprecated.
 516         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
 517         Adjust expected errors.
 518         * testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
 519         Likewise.
 520         * testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
 521         Likewise.
 522         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
 523         Likewise.
 524         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
 525         Likewise.
 526         * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
 527         Likewise.
 528         * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc:
 529         Likewise.
 530         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
 531         Likewise.
 532         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
 533         Likewise.
 534         * testsuite/23_containers/vector/requirements/dr438
 535         /constructor_1_neg.cc: Likewise.
 536         * testsuite/23_containers/vector/requirements/dr438
 537         /constructor_2_neg.cc: Likewise.
 538         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
 539         Likewise.
 540         * testsuite/ext/array_allocator/1.cc: Add -Wno-deprecated.
 541         * testsuite/ext/array_allocator/2.cc: Add -Wno-deprecated.
 542         * testsuite/ext/array_allocator/26875.cc: Add -Wno-deprecated.
 543         * testsuite/ext/array_allocator/3.cc: Add -Wno-deprecated.
 544         * testsuite/ext/array_allocator/check_allocate_max_size.cc:
 545         Add -Wno-deprecated.
 546         * testsuite/ext/array_allocator/check_deallocate_null.cc:
 547         Add -Wno-deprecated.
 548         * testsuite/ext/array_allocator/check_delete.cc: Add -Wno-deprecated.
 549         * testsuite/ext/array_allocator/check_new.cc: Add -Wno-deprecated.
 550         * testsuite/ext/profile/mutex_extensions_neg.cc: Prune follow-on error.
 551         * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr.cc:
 552         Add -std=c++98.
 553         * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc:
 554         Add -std=c++98.
 555         * testsuite/tr1/2_general_utilities/shared_ptr/assign
 556         /auto_ptr_rvalue_neg.cc: Add -std=c++98.
 557         * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
 558         Add -std=c++98 -fno-show-column.
 559         * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr.cc:
 560         Add -std=c++98.
 561         * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc:
 562         Add -std=c++98.
 563         * testsuite/tr1/6_containers/utility/pair.cc: Add -std=c++98.
 564         * testsuite/tr1/8_c_compatibility/cmath/pow_cmath.cc: Add -std=c++98.
 565
 566         * src/c++98/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
 567         * src/c++98/Makefile.in: Regenerate.
 568         * src/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
 569         * src/Makefile.in: Regenerate.
 570
 571 2015-05-02  Jonathan Wakely  <jwakely@redhat.com>
 572
 573         PR libstdc++/51617
 574         * include/std/future (async): Change default policy to launch::async.
 575
 576         * include/experimental/any (any::_Storage): Fix alignment of buffer.
 577         (any::_Internal): Check alignment of type.
 578         * testsuite/experimental/any/cons/aligned.cc: New.
 579         * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
 580
 581         * include/experimental/iterator (ostream_joiner): Simplify by using
 582         the injected-class-name and the ostream_type typedef.
 583
 584         * include/experimental/iterator: New. Define ostream_joiner.
 585         * include/Makefile.am: Add new header.
 586         * include/Makefile.in: Regenerate.
 587         * testsuite/experimental/iterator/make_ostream_joiner.cc: New.
 588         * testsuite/experimental/iterator/ostream_joiner.cc: New.
 589         * testsuite/experimental/iterator/requirements.cc: New.
 590         * doc/xml/manual/status_cxx2017.xml: Update status.
 591         * doc/html/manual/status.html: Regenerate.
 592
 593         * include/experimental/numeric: New. Define gcd and lcm.
 594         * include/Makefile.am: Add new header.
 595         * include/Makefile.in: Regenerate.
 596         * testsuite/experimental/numeric/gcd.cc: New.
 597         * testsuite/experimental/numeric/lcm.cc: New.
 598         * doc/xml/manual/status_cxx2017.xml: Update status.
 599         * doc/html/manual/status.html: Regenerate.
 600
 601 2015-05-02  Edward Smith-Rowland  <3dw4rd@verizon.net>
 602
 603         Revert addition of feature macros from other headers per latest SD-6.
 604         * include/experimental/deque: Remove feature-test macro.
 605         * include/experimental/forward_list: Ditto.
 606         * include/experimental/list: Ditto.
 607         * include/experimental/map: Ditto.
 608         * include/experimental/set: Ditto.
 609         * include/experimental/string: Ditto.
 610         * include/experimental/unordered_map: Ditto.
 611         * include/experimental/unordered_set: Ditto.
 612
 613 2015-05-02  Jonathan Wakely  <jwakely@redhat.com>
 614
 615         * include/experimental/any (any::_Storage): Make non-copyable.
 616         (any::any): Do not copy _Storage object.
 617         (any::operator=): Implement more efficiently than swapping.
 618         (any::swap): Use new _Op_xfer operation.
 619         (any::_Op::_Op_xfer): New enumerator.
 620         (_Manager_internal::_S_alloc): Remove unused function.
 621         (_Manager_internal::_S_create, _Manager_external::_S_create): Use out
 622         parameter instead of returning a _Storage object.
 623         (_Manager_internal::_S_manage, _Manager_external::_S_manage): Add
 624         _Op_xfer operation for moving and swapping.
 625         * testsuite/experimental/any/cons/nontrivial.cc: New.
 626         * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
 627
 628         * include/experimental/fs_path.h (filesystem_error::~filesystem_error):
 629         Declare.
 630         * src/filesystem/path.cc (filesystem_error::~filesystem_error):
 631         Define.
 632
 633         PR libstdc++/65978
 634         * include/std/tuple (forward_as_tuple, tie): Add constexpr.
 635         * testsuite/20_util/tuple/creation_functions/constexpr.cc: Uncomment
 636         and fix tests for forward_as_tuple and tie.
 637
 638         * src/filesystem/ops.cc (last_write_time) [_GLIBCXX_USE_UTIMENSAT]:
 639         Set timespec members explicitly instead of with a braced-init-list.
 640         [_GLIBCXX_HAVE_UTIME_H]: Use lambda to handle st_atime being a macro.
 641
 642 2015-05-02  Edward Smith-Rowland  <3dw4rd@verizon.net>
 643
 644         * include/experimental/deque: Add feature-test macro.
 645         * include/experimental/forward_list: Ditto.
 646         * include/experimental/list: Ditto.
 647         * include/experimental/map: Ditto.
 648         * include/experimental/set: Ditto.
 649         * include/experimental/string: Ditto.
 650         * include/experimental/unordered_map: Ditto.
 651         * include/experimental/unordered_set: Ditto.
 652
 653 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
 654
 655         * include/experimental/memory: Correct feature-test macro.
 656
 657         * include/experimental/memory: Add feature-test macro.
 658         * include/experimental/vector: Likewise.
 659         * doc/xml/manual/status_cxx2017.xml: Update status.
 660         * doc/html/manual/status.html: Regenerate.
 661
 662 2015-05-01  Ville Voutilainen  <ville.voutilainen@gmail.com>
 663
 664         Implement observer_ptr.
 665         * include/Makefile.am: Add new header.
 666         * include/Makefile.in: Regenerate.
 667         * include/experimental/memory: New.
 668         * testsuite/experimental/memory/observer_ptr/assignment/assign.cc: New.
 669         * testsuite/experimental/memory/observer_ptr/cons/cons.cc: New.
 670         * testsuite/experimental/memory/observer_ptr/hash/hash.cc: New.
 671         * testsuite/experimental/memory/observer_ptr/make_observer.cc: New.
 672         * testsuite/experimental/memory/observer_ptr/relops/relops.cc: New.
 673         * testsuite/experimental/memory/observer_ptr/requirements.cc: New.
 674         * testsuite/experimental/memory/observer_ptr/swap/swap.cc: New.
 675         * testsuite/experimental/memory/observer_ptr/typedefs.cc: New.
 676
 677 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
 678
 679         * src/filesystem/path.cc (path::compare): Do not copy strings.
 680
 681         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable when <dirent.h>
 682         is not available.
 683         (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmodat.
 684         * configure: Regenerate.
 685         * config.h.in: Regenerate.
 686         * configure.ac: Check for utime.h
 687         * include/experimental/fs_path.h (path::string<>)
 688         [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Remove stray typename keyword.
 689         * src/filesystem/dir.cc [!_GLIBCXX_HAVE_DIRENT_H] (DIR, opendir,
 690         closedir, dirent, readdir_r): Replace dummy functions with #error.
 691         (native_readdir, _Dir::advance): Use readdir when readdir_r is missing.
 692         * src/filesystem/ops.cc (do_stat, is_set): Make inline.
 693         (last_write_time) [!_GLIBCXX_USE_UTIMENSAT]: Use utime.
 694         (permissions) [!_GLIBCXX_USE_FCHMODAT]: Use chmod.
 695         (space, temp_directory_path) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Set
 696         error_code.
 697
 698         * include/experimental/fs_path.h (path::_List): Use vector instead of
 699         list.
 700         * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Adapt.
 701         * src/filesystem/path.cc: Use std::prev instead of decrementing
 702         rvalues. Fix whitespace.
 703         * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
 704         Do not decrement iterators before begin.
 705
 706         * include/experimental/fs_dir.h: Fix use of non-reserved names.
 707         * include/experimental/fs_ops.h: Likewise.
 708         * include/experimental/fs_path.h: Likewise.
 709         * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Use
 710         C++11 when checking for support.
 711
 712         * include/bits/locale_classes.h (locale::facet): Delete copy
 713         operations in C++11 mode.
 714
 715         * include/bits/alloc_traits.h (__alloc_rebind): Change parameter name.
 716
 717         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable for solaris.
 718         * configure: Regenerate.
 719
 720 2015-05-01  Edward Smith-Rowland  <3dw4rd@verizon.net>
 721
 722         Inline one-line erasure dispatch functions.
 723         * include/experimental/forward_list (erase_if(), erase()): Inline.
 724         * include/experimental/list (erase_if(), erase()): Inline.
 725         * include/experimental/map (erase_if(*)): Inline.
 726         * include/experimental/set (erase_if(*)): Inline.
 727         * include/experimental/string (erase_if(), erase()): Inline.
 728         * include/experimental/unordered_map (erase_if(*)): Inline.
 729         * include/experimental/unordered_set (erase_if(*)): Inline.
 730
 731 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
 732
 733         * doc/xml/manual/intro.xml: Link to new status_cxx2017.xml file.
 734         * doc/xml/manual/status_cxx2011.xml: Update status tables.
 735         * doc/xml/manual/status_cxx2014.xml: Likewise.
 736         * doc/xml/manual/status_cxx2017.xml: New.
 737         * doc/xml/manual/using.xml: Fix typo.
 738         * doc/html/*: Regenerate.
 739
 740         * include/std/memory (pointer_safety, declare_reachable,
 741         undeclare_reachable, declare_no_pointers, undeclare_no_pointers,
 742         get_pointer_safety): Define.
 743         * testsuite/20_util/pointer_safety/1.cc: New.
 744
 745 2015-04-30  Jonathan Wakely  <jwakely@redhat.com>
 746
 747         Implement N4100 File System TS
 748         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Define.
 749         (GLIBCXX_CHECK_FILESYSTEM_DEPS): Define.
 750         * config.h.in: Regenerate.
 751         * configure: Regenerate.
 752         * configure.ac: Enable filesystem TS and check its dependencies.
 753         * include/Makefile.am: Add new headers.
 754         * include/Makefile.in: Regenerate.
 755         * include/bits/locale_conv.h (__do_str_code_cvt, __str_codecvt_in,
 756         __str_codecvt_out): Move code conversion logic from wstring_convert
 757         into new global functions.
 758         (wstring_convert::to_bytes, wstring_convert::from_bytes): Use new
 759         functions.
 760         (wstring_convert::_M_conv): Remove.
 761         * include/bits/quoted_string.h (_Quoted_string): Split out of iomanip.
 762         * include/experimental/filesystem: New.
 763         * include/experimental/fs_dir.h: New.
 764         * include/experimental/fs_fwd.h: New.
 765         * include/experimental/fs_ops.h: New.
 766         * include/experimental/fs_path.h: New.
 767         * include/std/iomanip (_Quoted_string): Move to bits/quoted_string.h.
 768         * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Add.
 769         * src/Makefile.am (SUBDIRS): Add filesystem.
 770         * src/Makefile.in: Regenerate.
 771         * src/filesystem/Makefile.am: New.
 772         * src/filesystem/Makefile.in: New.
 773         * src/filesystem/dir.cc: New.
 774         * src/filesystem/ops.cc: New.
 775         * src/filesystem/path.cc: New.
 776         * testsuite/experimental/filesystem/operations/absolute.cc: New.
 777         * testsuite/experimental/filesystem/operations/copy.cc: New.
 778         * testsuite/experimental/filesystem/operations/current_path.cc: New.
 779         * testsuite/experimental/filesystem/path/append/path.cc: New.
 780         * testsuite/experimental/filesystem/path/assign/assign.cc: New.
 781         * testsuite/experimental/filesystem/path/assign/copy.cc: New.
 782         * testsuite/experimental/filesystem/path/compare/compare.cc: New.
 783         * testsuite/experimental/filesystem/path/compare/path.cc: New.
 784         * testsuite/experimental/filesystem/path/compare/strings.cc: New.
 785         * testsuite/experimental/filesystem/path/concat/path.cc: New.
 786         * testsuite/experimental/filesystem/path/concat/strings.cc: New.
 787         * testsuite/experimental/filesystem/path/construct/copy.cc: New.
 788         * testsuite/experimental/filesystem/path/construct/default.cc: New.
 789         * testsuite/experimental/filesystem/path/construct/locale.cc: New.
 790         * testsuite/experimental/filesystem/path/construct/range.cc: New.
 791         * testsuite/experimental/filesystem/path/decompose/extension.cc: New.
 792         * testsuite/experimental/filesystem/path/decompose/filename.cc: New.
 793         * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
 794         New.
 795         * testsuite/experimental/filesystem/path/decompose/relative_path.cc:
 796         New.
 797         * testsuite/experimental/filesystem/path/decompose/root_directory.cc:
 798         New.
 799         * testsuite/experimental/filesystem/path/decompose/root_name.cc:
 800         New.
 801         * testsuite/experimental/filesystem/path/decompose/root_path.cc:
 802         New.
 803         * testsuite/experimental/filesystem/path/decompose/stem.cc: New.
 804         * testsuite/experimental/filesystem/path/generic/generic_string.cc:
 805         New.
 806         * testsuite/experimental/filesystem/path/itr/traversal.cc: New.
 807         * testsuite/experimental/filesystem/path/modifiers/clear.cc: New.
 808         * testsuite/experimental/filesystem/path/modifiers/make_preferred.cc:
 809         New.
 810         * testsuite/experimental/filesystem/path/modifiers/remove_filename.cc:
 811         New.
 812         * testsuite/experimental/filesystem/path/modifiers/replace_extension.cc:
 813         New.
 814         * testsuite/experimental/filesystem/path/modifiers/replace_filename.cc:
 815         New.
 816         * testsuite/experimental/filesystem/path/modifiers/swap.cc: New.
 817         * testsuite/experimental/filesystem/path/nonmember/hash_value.cc: New.
 818         * testsuite/experimental/filesystem/path/query/empty.cc: New.
 819         * testsuite/experimental/filesystem/path/query/has_extension.cc: New.
 820         * testsuite/experimental/filesystem/path/query/has_filename.cc: New.
 821         * testsuite/experimental/filesystem/path/query/has_parent_path.cc:
 822         New.
 823         * testsuite/experimental/filesystem/path/query/has_relative_path.cc:
 824         New.
 825         * testsuite/experimental/filesystem/path/query/has_root_directory.cc:
 826         New.
 827         * testsuite/experimental/filesystem/path/query/has_root_name.cc:
 828         New.
 829         * testsuite/experimental/filesystem/path/query/has_root_path.cc:
 830         New.
 831         * testsuite/experimental/filesystem/path/query/has_stem.cc: New.
 832         * testsuite/experimental/filesystem/path/query/is_relative.cc: New.
 833         * testsuite/util/testsuite_fs.h: New.
 834
 835 2015-04-30  Edward Smith-Rowland  <3dw4rd@verizon.net>
 836
 837         Add fundamentals TR container erasure.
 838         * include/Makefile.am: Add new headers.
 839         * include/Makefile.in: Add new headers.
 840         * include/experimental/array: New.
 841         * include/experimental/deque: New.
 842         * include/experimental/erase_if.tcc: New.
 843         * include/experimental/forward_list: New.
 844         * include/experimental/list: New.
 845         * include/experimental/map: New.
 846         * include/experimental/set: New.
 847         * include/experimental/string: New.
 848         * include/experimental/unordered_map: New.
 849         * include/experimental/unordered_set: New.
 850         * include/experimental/vector: New.
 851         * testsuite/experimental/deque/erasure.cc: New.
 852         * testsuite/experimental/forward_list/erasure.cc: New.
 853         * testsuite/experimental/list/erasure.cc: New.
 854         * testsuite/experimental/map/erasure.cc: New.
 855         * testsuite/experimental/set/erasure.cc: New.
 856         * testsuite/experimental/string/erasure.cc: New.
 857         * testsuite/experimental/unordered_map/erasure.cc: New.
 858         * testsuite/experimental/unordered_set/erasure.cc: New.
 859         * testsuite/experimental/vector/erasure.cc: New.
 860
 861 2015-04-30  François Dumont  <fdumont@gcc.gnu.org>
 862
 863         * include/bits/cpp_type_traits.h
 864         (__gnu_cxx::__is_normal_iterator): Delete.
 865         * include/bits/stl_algobase.h (std::__niter_base): Adapt.
 866         * include/bits/stl_iterator.h (__make_reverse_iterator): New in C++11.
 867         (std::__niter_base): Overloads for std::reverse_iterator,
 868         __gnu_cxx::__normal_iterator and std::move_iterator.
 869
 870 2015-04-30  François Dumont  <fdumont@gcc.gnu.org>
 871
 872         * include/bits/hashtable_policy.h (_Prime_rehash_policy::_S_n_primes):
 873         Delete.
 874         * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt):
 875         Remove usage of latter and compute size of the prime numbers array
 876         locally.
 877
 878 2015-04-29  Doug Evans  <dje@google.com>
 879
 880         PR libstdc++/65839
 881         * python/libstdcxx/v6/xmethods.py (get_bool_type): New function.
 882         Replace all lookups of "bool" with this.
 883         (get_std_size_type): New function.  Replace all lookups of std::size_t
 884         with this.
 885         (*Worker): New method get_result_type.
 886         (DequeWorkerBase.__init__): New arg val_type.  All callers updated.
 887         (ListWorkerBase.__init__): New arg val_type.  All callers updated.
 888         (UniquePtrGetWorker.__init__): New arg elem_type.  All callers updated.
 889         Delete setting of name, enabled.
 890         (UniquePtrDerefWorker.__init__): New arg elem_type.  All callers
 891         updated.  Delete setting of name.
 892         (UniquePtrMethodsMatcher): Rewrite for consistency with all other
 893         libstdc++ xmethod matchers.
 894         * testsuite/libstdc++-xmethods/array.cc: Add whatis tests.
 895         * testsuite/libstdc++-xmethods/associative-containers.cc: Ditto.
 896         * testsuite/libstdc++-xmethods/deque.cc: Ditto.
 897         * testsuite/libstdc++-xmethods/forwardlist.cc: Ditto.
 898         * testsuite/libstdc++-xmethods/list.cc: Ditto.
 899         * testsuite/libstdc++-xmethods/unique_ptr.cc: Ditto.
 900         * testsuite/libstdc++-xmethods/vector.cc: Ditto.
 901
 902 2015-04-29  Doug Evans  <dje@google.com>
 903
 904         Use consistent naming for value type attributes.
 905         * python/libstdcxx/v6/xmethods.py (ArrayWorkerBase): Rename _valtype
 906         to _val_type.
 907         (ArraySizeWorker, ArrayEmptyWorker): Ditto.
 908         (ArrayFrontWorker, ArrayBackWorker): Ditto.
 909         (ArrayAtWorker, ArraySubscriptWorker): Ditto.
 910         (DequeWorkerBase): Rename elemtype to val_type.
 911         (ForwardListWorkerBase): Rename _elem_type to _val_type.
 912         (ForwardListFrontWorker): Ditto.  And rename elem_address to
 913         val_address.
 914         (ForwardListMethodsMatcher): Rename elem_type to val_type.
 915         (VectorWorkerBase): Rename _elemtype to _val_type.
 916
 917 2015-04-29  Jonathan Wakely  <jwakely@redhat.com>
 918
 919         PR libstdc++/65760
 920         * include/std/functional (__check_func_return_type): Use is_same to
 921         avoid using _is_convertible on incomplete types.
 922         * testsuite/20_util/function/65760.cc: New.
 923
 924         PR libstdc++/64657
 925         * include/bits/basic_string (basic_string::_S_copy_chars): Cast
 926         expression to void.
 927         * include/bits/locale_facets_nonio.tcc (money_get::_M_extract,
 928         time_get::_M_extract_num, time_get::_M_extract_name,
 929         time_get::_M_extract_wday_or_month): Likewise.
 930         * include/bits/stl_algo.h (__includes, __replace_copy_if,
 931         __is_sorted_until, __is_permutation, transform): Likewise.
 932         * include/bits/stl_algobase.h (swap_ranges, __copy_move::__copy_m,
 933         __equal::equal, __lexicographical_compare_impl, equal): Likewise.
 934         * include/bits/stl_numeric.h (inner_product): Likewise.
 935         * include/bits/stl_uninitialized.h (__uninitialized_copy_a): Likewise.
 936         * testsuite/util/testsuite_iterators.h (output_iterator_wrapper,
 937         input_iterator_wrapper): Declare unusable comma operator.
 938         * testsuite/21_strings/basic_string/cons/char/64657.cc: New.
 939         * testsuite/21_strings/basic_string/modifiers/assign/char/64657.cc:
 940         New.
 941
 942 2015-04-28  Doug Evans  <dje@google.com>
 943
 944         * testsuite/libstdc++-xmethods/list.cc (_GLIBCXX_USE_CXX11_ABI):
 945         Define to zero.
 946
 947 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
 948
 949         * include/bits/stl_algo.h (random_shuffle): Only define for hosted
 950         implementations.
 951
 952 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
 953
 954         * Makefile.am (SUBDIRS): Move python to hosted_source.
 955         * Makefile.in: Regenerate.
 956         * acinclude.m4 (glibcxx_SUBDIRS): Reorder.
 957         * configure: Regenerate.
 958
 959 2015-04-28  Marc Glisse  <marc.glisse@inria.fr>
 960
 961         PR libstdc++/65883
 962         * include/std/limits (numeric_limits): Add missing unsigned.
 963
 964 2015-04-28  Stephan Bergmann  <sbergman@redhat.com>
 965
 966         * include/debug/vector (_Safe_vector::operator=): Add missing returns.
 967
 968 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
 969
 970         PR libstdc++/60333
 971         * include/std/type_traits (__make_unsigned_selector<_Tp, false, true>):
 972         Handle enumeration types larger than sizeof(long).
 973         (__make_signed_selector<_Tp, false, true>): Find unsigned type then
 974         make it signed.
 975         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
 976         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
 977         Likewise.
 978         * testsuite/20_util/make_signed/requirements/typedefs-3.cc: New.
 979         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Adjust
 980         dg-error.
 981         * testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: New.
 982
 983         PR libstdc++/61645
 984         * include/bits/forward_list.h (forward_list::splice_after): Add
 985         noexcept.
 986         * include/bits/forward_list.tcc (forward_list::splice_after):
 987         Likewise.
 988
 989         PR libstdc++/65631
 990         * include/bits/random.h (seed_seq) Define copy constructor and copy
 991         assignment as deleted.
 992         * testsuite/26_numerics/random/seed_seq/cons/65631.cc: New.
 993
 994         * libsupc++/exception (uncaught_exceptions): Add comment. Reorder #if.
 995         * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc:
 996         Use -std=gnu++1z. Check feature-test macro.
 997
 998         * include/std/type_traits (void_t): Add.
 999         * testsuite/20_util/void_t/1.cc: New.
1000
1001 2015-04-28  Tim Shen  <timshen@google.com>
1002
1003         * include/bits/regex.tcc: Handle regex_constants::__polynomial.
1004         * include/bits/regex_automaton.tcc: Throw exception when parsing
1005         back-reference with flag __polynomial.
1006         * include/bits/regex_constants.h: Add extension flag
1007         syntax_option_type __polynomial.
1008         * bits/regex_executor.tcc: Still let BFS process ECMAScript.
1009         Alternative operation will be fixed in the coming refactoring.
1010         * testsuite/28_regex/algorithms/regex_search/61424.cc: Turn
1011         loose match_search_debug to use DFS only.
1012
1013 2015-04-27  Sandra Loosemore  <sandra@codesourcery.com>
1014
1015         PR libstdc++/65909
1016         * testsuite/lib/libstdc++.exp (check_v3_target_namedlocale):
1017         Make the generated test program fail gracefully if the target
1018         doesn't support passing command-line arguments.
1019
1020 2015-04-27  Federico Lenarduzzi  <federico.lenarduzzi@tallertechnologies.com>
1021             Jonathan Wakely  <jwakely@redhat.com>
1022
1023         * libsupc++/eh_catch.cc (uncaught_exception, uncaught_exceptions):
1024         Return false or zero if the library is built without exceptions.
1025         * libsupc++/eh_term_handler.cc: Disable verbose terminate handler if
1026         the library is built without exceptions.
1027
1028 2015-04-27  Ville Voutilainen  <ville.voutilainen@gmail.com>
1029
1030         * config/abi/pre/gnu.ver: Fix comment.
1031
1032         Add support for std::uncaught_exceptions.
1033         * acinclude.m4: Bump libtool_VERSION.
1034         * config/abi/pre/gnu.ver: Export the new symbol.
1035         * configure: Regenerate.
1036         * libsupc++/eh_catch.cc (uncaught_exceptions): New.
1037         * libsupc++/exception (uncaught_exceptions): New.
1038         * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc: New.
1039         * testsuite/util/testsuite_abi.cc: Add 3.4.22 as the latest version.
1040
1041 2015-04-27  Dmitry Prokoptsev  <dprokoptsev@gmail.com>
1042             Michael Hanselmann  <public@hansmi.ch>
1043
1044         PR libstdc++/62258
1045         * libsupc++/eh_ptr.cc (rethrow_exception): Increment count of
1046         uncaught exceptions.
1047         * testsuite/18_support/exception_ptr/62258.cc: New.
1048
1049 2015-04-27  Jonathan Wakely  <jwakely@redhat.com>
1050
1051         * doc/xml/manual/extensions.xml: Add cross-reference.
1052         * doc/html/manual/ext_compile_checks.html: Regenerate.
1053
1054 2015-04-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1055
1056         * config/os/generic/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): Define.
1057         * configure.host (os_include_dir): Set to "os/generic" for linux-musl*.
1058
1059 2015-04-22  Renlin Li  <renlin.li@arm.com>
1060
1061         * testsuite/lib/dg-options.exp (dg-require-thread-fence): New.
1062         * testsuite/lib/libstdc++.exp (check_v3_target_thread_fence): New.
1063         * testsuite/29_atomics/atomic_flag/clear/1.cc: Use it.
1064         * testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: Likewise.
1065         * testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: Likewise.
1066
1067 2015-04-21  Jonathan Wakely  <jwakely@redhat.com>
1068
1069         * doc/xml/manual/configure.xml: Update descriptions of options
1070         affecting dual ABI and add cross-references.
1071         * doc/xml/manual/strings.xml: Clarify that string isn't COW now.
1072         * doc/xml/manual/using.xml: Document ABI transition.
1073         * doc/html/*: Regenerate.
1074
1075         * doc/xml/manual/abi.xml: Use uppercase for C++ Standard Library.
1076         * doc/xml/manual/using.xml: Document newer -std options. Use better
1077         examples of nested namespaces.
1078
1079 2015-04-20  Jonathan Wakely  <jwakely@redhat.com>
1080
1081         * doc/xml/manual/concurrency_extensions.xml: Update documentation
1082         on atomics.
1083         * doc/xml/manual/using.xml: Likewise. Improve markup.
1084         * doc/html/*: Regenerate.
1085
1086 2015-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1087
1088         * scripts/extract_symvers.pl: Ignore elfdump error output.
1089
1090 2015-04-14  Marc Glisse  <marc.glisse@inria.fr>
1091
1092         PR libstdc++/61347
1093         * include/bits/stl_iterator_base_funcs.h (_List_iterator,
1094         _List_const_iterator): Declare.
1095         (__distance): Declare new overloads for _List_iterator and
1096         _List_const_iterator.
1097         * include/bits/stl_list.h (__distance): New overloads for
1098         _List_iterator and _List_const_iterator.
1099         * testsuite/23_containers/list/61347.cc: New testcase.
1100
1101 2015-04-14  Jonathan Wakely  <jwakely@redhat.com>
1102
1103         * doc/xml/manual/evolution.xml: Fix typos.
1104         * doc/html/manual/api.html: Regenerate.
1105
1106 2015-04-14  Hans-Peter Nilsson  <hp@axis.com>
1107
1108         * testsuite/29_atomics/atomic/62259.cc: Assert atomic
1109         alignment is larger-equal, not equal, to default alignment.
1110
1111 2015-04-13  Jonathan Wakely  <jwakely@redhat.com>
1112
1113         PR libstdc++/65754
1114         * config/abi/pre/gnu.ver: Export base object constructors for
1115         fstreams.
1116         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
1117         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
1118         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
1119         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
1120         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
1121         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
1122         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
1123         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
1124         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
1125         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
1126         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
1127         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
1128         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
1129         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
1130         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
1131         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
1132         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
1133         * testsuite/27_io/basic_fstream/cons/base.cc: New.
1134
1135 2015-04-13  Jonathan Wakely  <jwakely@redhat.com>
1136
1137         * doc/xml/manual/evolution.xml: Document changes since 4.5 release.
1138         * doc/html/*: Regenerate.
1139
1140 2015-04-12  Uros Bizjak  <ubizjak@gmail.com>
1141
1142         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
1143
1144 2015-04-10  Andreas Schwab  <schwab@linux-m68k.org>
1145
1146         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
1147
1148         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
1149
1150 2015-04-10  Jonathan Wakely  <jwakely@redhat.com>
1151
1152         * doc/xml/manual/test.xml: Improve documentation on running a subset
1153         of tests.
1154         * doc/html/manual/test.html: Regenerate.
1155
1156 2015-04-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
1157
1158         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
1159         for GCC 5.1 release.
1160         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
1161         Likewise.
1162
1163 2015-04-10  Jonathan Wakely  <jwakely@redhat.com>
1164
1165         * include/std/shared_mutex (shared_timed_mutex): Add comments to
1166         explain the logic in the non-pthread_rwlock_t version.
1167         (_Mutex): Remove redundant type.
1168         (_M_n_readers): Rename to _S_max_readers.
1169         (_M_write_entered, _M_readers): New convenience functions.
1170         (lock, lock_shared, try_lock_shared, unlock_shared): Use convenience
1171         functions. Use predicates with condition variables. Simplify bitwise
1172         operations.
1173         (try_lock_for, try_shared_lock_for): Convert duration to time_point
1174         and call try_lock_until or try_shared_lock_until respectively.
1175         (try_lock_until, try_shared_lock_until): Wait on the condition
1176         variables until the specified time passes.
1177         (unlock): Add Debug Mode assertion.
1178         (unlock_shared): Add Debug Mode assertion.
1179         * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: New.
1180
1181         * include/std/shared_mutex (shared_timed_mutex): Only use
1182         pthread_rwlock_t when the POSIX Timeouts option is supported.
1183         * testsuite/30_threads/shared_lock/cons/5.cc: Remove
1184         dg-require-gthreads-timed.
1185         * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
1186         * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
1187         * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
1188
1189 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
1190
1191         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
1192
1193 2015-04-09  Jonathan Wakely  <jwakely@redhat.com>
1194             Richard Henderson  <rth@redhat.com>
1195
1196         PR libstdc++/65147
1197         * include/bits/atomic_base.h (__atomic_base<_ITp>): Increase
1198         alignment.
1199         * include/std/atomic (atomic): For types with a power of two size set
1200         alignment to at least the size.
1201         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
1202         * testsuite/29_atomics/atomic/65147.cc: New.
1203         * testsuite/29_atomics/atomic_integral/65147.cc: New.
1204
1205 2015-04-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1206
1207         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
1208         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
1209         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
1210
1211 2015-04-07  Jakub Jelinek  <jakub@redhat.com>
1212
1213         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
1214         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
1215         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
1216         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
1217         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
1218         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
1219         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
1220         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
1221
1222 2015-03-30  Jonathan Wakely  <jwakely@redhat.com>
1223
1224         PR libstdc++/65630
1225         * config/abi/pre/gnu.ver: Export operator+ for new strings.
1226         * testsuite/21_strings/basic_string/operators/char/65630.cc: New.
1227         * testsuite/21_strings/basic_string/operators/wchar_t/65630.cc: New.
1228
1229 2015-03-28  Tim Shen  <timshen@google.com>
1230
1231         PR libstdc++/65420
1232         * include/bits/regex_constants.h: Use constexpr variables for flags.
1233         * testsuite/28_regex/constants/constexpr.cc: New testcase.
1234
1235 2015-03-27  Jonathan Wakely  <jwakely@redhat.com>
1236
1237         PR libstdc++/65499
1238         * include/std/chrono: Add using-directive for literals to std::chrono.
1239         * testsuite/20_util/duration/literals/65499.cc: New.
1240
1241 2015-03-26  Jonathan Wakely  <jwakely@redhat.com>
1242
1243         PR libstdc++/58038
1244         PR libstdc++/60421
1245         * include/std/thread (this_thread::sleep_for): Check for negative
1246         durations.
1247         (this_thread::sleep_until): Check for times in the past.
1248         * testsuite/30_threads/this_thread/58038.cc: New.
1249         * testsuite/30_threads/this_thread/60421.cc: New.
1250
1251 2015-03-26  Jonathan Wakely  <jwakely@redhat.com>
1252
1253         PR libstdc++/62259
1254         PR libstdc++/65147
1255         * include/std/atomic (atomic<T>): Increase alignment for types with
1256         the same size as one of the integral types.
1257         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
1258         * testsuite/29_atomics/atomic/62259.cc: New.
1259
1260 2015-03-26  Richard Henderson  <rth@redhat.com>
1261
1262         PR libstdc++/65033
1263         * include/bits/atomic_base.h (__atomic_base<T>::is_lock_free): Build
1264         a fake pointer indicating type alignment.
1265         (__atomic_base<T *>::is_lock_free): Likewise.
1266         * include/std/atomic (atomic<T>::is_lock_free): Likewise.
1267
1268 2015-03-25  Alan Lawrence  <alan.lawrence@arm.com>
1269
1270         PR libstdc++/33394
1271         * testsuite/21_strings/basic_string/pthread33394.cc: Use
1272         dg-additional-options.
1273
1274 2015-03-25  Paolo Carlini  <paolo.carlini@oracle.com>
1275
1276         PR libstdc++/65543
1277         * include/std/istream (operator>>(basic_istream<>&&, _Tp&): Revert
1278         thinko in r150387.
1279         * include/std/ostream (operator<<(basic_ostream<>&&, const _Tp&):
1280         Likewise.
1281         * testsuite/27_io/rvalue_streams-2.cc: New.
1282
1283 2015-03-24  Jonathan Wakely  <jwakely@redhat.com>
1284
1285         PR libstdc++/33394
1286         * testsuite/21_strings/basic_string/pthread33394.cc: Add test.
1287
1288 2015-03-23  Jonathan Wakely  <jwakely@redhat.com>
1289
1290         PR libstdc++/64967
1291         * acinclude.m4: Disable dual ABI when gnu-versioned-namespace in use.
1292         * configure: Regenerate.
1293         * src/c++11/compatibility-c++0x.cc (error_category), generic_category,
1294         system_category): Use macros for versioned namespace.
1295         * src/c++11/futex.cc: Add missing end macro for versioned namespace.
1296
1297 2015-03-20  James Greenhalgh  <james.greenhalgh@arm.com>
1298
1299         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Disable
1300         test for unused for ARM.
1301         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise.
1302         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
1303
1304 2015-03-20  Jonathan Wakely  <jwakely@redhat.com>
1305
1306         * include/bits/c++config (__gnu_cxx::__cxx11): Define new namespace.
1307         * include/ext/codecvt_specializations.h (encoding_state,
1308         encoding_char_traits): Remove abi-tag and use inline namespace.
1309         * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line.
1310
1311 2015-03-19  Jason Merrill  <jason@redhat.com>
1312
1313         * config/locale/gnu/messages_members.cc: Revert abi-tag change.
1314         * src/c++11/cxx11-shim_facets.cc: Revert abi-tag change.
1315
1316 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
1317
1318         PR c++/65046
1319         * config/locale/gnu/messages_members.cc (Catalog_info, Catalogs,
1320         get_catalogs): Add abi-tag.
1321         * include/ext/codecvt_specializations.h (encoding_state,
1322         encoding_char_traits): Likewise.
1323         * src/c++11/cxx11-ios_failure.cc (io_error_category): Likewise.
1324         * src/c++11/cxx11-shim_facets.cc (__any_string::operator basic_string,
1325         numpunct_shim, collate_shim, time_get_shim, moneypunct_shim,
1326         money_get_shim, money_put_shim, messages_shim): Likewise.
1327         * src/c++11/future.cc (future_error_category::message): Likewise.
1328         * src/c++11/system_error.cc (generic_error_category::message,
1329         system_error_category::message): Likewise.
1330         (__sso_string): Disable -Wabi-tag warnings.
1331
1332 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
1333
1334         PR libstdc++/13631
1335         * config/locale/gnu/messages_members.cc (get_glibc_msg): Fix fallback
1336         implementation for old glibc. Fix whitespace.
1337
1338 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
1339             Torvald Riegel  <triegel@redhat.com>
1340
1341         * acinclude.m4 (GLIBCXX_CHECK_GTHREADS): Check for pthread_rwlock_t.
1342         * config.h.in: Regenerate.
1343         * configure: Regenerate.
1344         * include/std/shared_mutex: Check _GLIBCXX_USE_PTHREAD_RWLOCK_T.
1345         (shared_timed_mutex::_M_rwlock): Use PTHREAD_RWLOCK_INITIALIZER.
1346         (shared_timed_mutex::lock_shared()): Retry on EAGAIN.
1347         (shared_timed_mutex::try_lock_shared_until()): Retry on EAGAIN and
1348         EDEADLK.
1349
1350 2015-03-17  Jonathan Wakely  <jwakely@redhat.com>
1351
1352         * libsupc++/nested_exception.h: Do not try to derive from final
1353         classes.
1354         * testsuite/18_support/nested_exception/throw_with_nested.cc: Test
1355         final class.
1356
1357         * testsuite/30_threads/shared_lock/modifiers/1.cc: Remove name of
1358         unused exception variable.
1359         * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
1360         * testsuite/30_threads/shared_lock/modifiers/2.cc: Remove duplicate
1361         test.
1362         * testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.
1363
1364 2015-03-13  Jonathan Wakely  <jwakely@redhat.com>
1365
1366         * acinclude.m4: Make --enable-libstdcxx-time=auto work for dragonfly.
1367         * configure: Regenerate.
1368
1369         * include/experimental/system_error: Fix include guard.
1370
1371 2015-03-12  Renlin Li  <renlin.li@arm.com>
1372
1373         * testsuite/27_io/ios_base/sync_with_stdio/1.cc: Remove xfail for
1374         wrapped target.
1375
1376 2015-03-10  Tim Shen  <timshen@google.com>
1377
1378         PR libstdc++/64441
1379         * include/bits/regex.h (match_results<>::size,
1380         match_results<>::position, match_results<>::str,
1381         match_results<>::operator[], match_results<>::prefix,
1382         match_results<>::suffix, match_results<>::end,
1383         match_results<>::_M_resize, match_results<>::_M_unmatched_sub,
1384         match_results<>::_M_prefix, match_results<>::_M_suffix): Remove
1385         global __unmatched_sub. Add unmatched submatch as part of
1386         match_results.
1387         * include/bits/regex.tcc (__regex_algo_impl<>, regex_replace<>,
1388         regex_iterator<>::operator++): Adjust to use match_results::_M_prefix.
1389         * testsuite/28_regex/match_results/out_of_range_submatches.cc:
1390         New testcases.
1391
1392 2015-03-09  Jonathan Wakely  <jwakely@redhat.com>
1393
1394         PR libstdc++/64467
1395         * testsuite/28_regex/traits/char/isctype.cc: Don't test newline
1396         for newlib targets. Really fix mixed line-endings this time.
1397
1398 2015-03-06  Jonathan Wakely  <jwakely@redhat.com>
1399
1400         * include/std/future (future_error(error_code)): Construct base
1401         class with error_code's message.
1402         * src/c++11/future.cc (future_error::what()): Do not call c_str() on
1403         temporary string.
1404
1405 2015-03-05  Jonathan Wakely  <jwakely@redhat.com>
1406
1407         * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
1408         noconv result.
1409         * testsuite/22_locale/conversions/string/2.cc: Also test UTF-8.
1410         * testsuite/22_locale/conversions/string/3.cc: Likewise, and UTF-16.
1411
1412 2015-03-04  Jonathan Wakely  <jwakely@redhat.com>
1413
1414         PR libstdc++/64797
1415         * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
1416         incomplete multibyte sequences correctly.
1417         * include/std/codecvt (codecvt_utf8, codecvt_utf16,
1418         codecvt_utf8_utf16): Limit _Maxcode to maximum Unicode code point.
1419         * src/c++11/codecvt.cc (invalid_mb_sequence, incomplete_mb_character):
1420         Define constants.
1421         (is_high_surrogate, is_low_surrogate, surrogate_pair_to_code_point):
1422         Define convenience functions.
1423         (read_utf8_code_point): Return relevant constant to distinguish
1424         incomplete characters from invalid sequences.
1425         (read_utf16_code_point): Likewise. Check for invalid sequences.
1426         (ucs4_in, utf16_in): Use incomplete_mb_character constant.
1427         (utf16_out): Check for invalid sequences.
1428         (utf16_span): Fix condition.
1429         (ucs2_out): Use is_high_surrogate.
1430         (ucs2_in): Use incomplete_mb_character constant and fix condition.
1431         * testsuite/22_locale/codecvt/char16_t.cc: Fix whitespace.
1432         * testsuite/22_locale/conversions/buffer/1.cc: New.
1433         * testsuite/22_locale/conversions/string/2.cc: Use char16_t and
1434         char32_t instead of wchar_t.
1435         * testsuite/22_locale/conversions/string/3.cc: New.
1436
1437 2015-03-03  Iain Sandoe  <iain@codesourcery.com>
1438
1439         PR libstdc++/64883
1440         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Don't check
1441         visibility for Darwin.
1442         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise, and
1443         also deprecated.
1444         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
1445
1446 2015-03-02  Jonathan Wakely  <jwakely@redhat.com>
1447
1448         PR libstdc++/65279
1449         * include/std/scoped_allocator (__inner_type_impl,
1450         scoped_allocator_adaptor): Add defaulted copy assignment and move
1451         assignment operators.
1452         * testsuite/20_util/scoped_allocator/65279.cc: New.
1453
1454 2015-03-02  Jonathan Wakely  <jwakely@redhat.com>
1455
1456         PR libstdc++/64367
1457         * include/std/stdexcept (__sso_string): Don't use non-static member
1458         in sizeof.
1459
1460 2015-02-28  Matthias Klose  <doko@ubuntu.com>
1461
1462         PR libstdc++/65246
1463         * python/libstdcxx/v6/__init__.py: Use explicit relative imports.
1464
1465 2015-02-22  Jonathan Wakely  <jwakely@redhat.com>
1466
1467         * doc/xml/manual/status_cxx2011.xml: Remove duplicated information.
1468         * doc/html/manual/status.html: Regenerate.
1469
1470 2015-02-20  Jonathan Wakely  <jwakely@redhat.com>
1471
1472         PR libstdc++/64695
1473         * python/libstdcxx/v6/printers.py (StdTuplePrinter): Handle new
1474         tuple layout.
1475
1476         * doc/xml/manual/status_cxx2011.xml: Document implementation-defined
1477         behavior.
1478         * doc/html/manual/status.html: Regenerate.
1479
1480 2015-02-19  Jonathan Wakely  <jwakely@redhat.com>
1481
1482         PR libstdc++/58357
1483         * include/bits/algorithmfwd.h (rotate): Move to inline namespace _V2.
1484         * include/bits/stl_algo.h (__rotate, rotate): Likewise.
1485
1486 2015-02-19  Hans-Peter Nilsson  <hp@axis.com>
1487
1488         PR testsuite/65093
1489         * testsuite/26_numerics/random/binomial_distribution/operators/values.cc
1490         (test01): Add explanatory comment.  Keep only the bd1 sub-test and
1491         split out bd2, bd3, bd4, and bd5 sub-tests into...
1492         * testsuite/26_numerics/random/binomial_distribution/operators/values2.cc,
1493         testsuite/26_numerics/random/binomial_distribution/operators/values3.cc,
1494         testsuite/26_numerics/random/binomial_distribution/operators/values4.cc,
1495         testsuite/26_numerics/random/binomial_distribution/operators/values5.cc:
1496         New separate files with the old parts.
1497
1498 2015-02-18  Jonathan Wakely  <jwakely@redhat.com>
1499
1500         * src/c++11/codecvt.cc (write_utf16_code_point): Fix code to output
1501         surrogate pairs.
1502         (utf16_in): Pass mode argument to write_utf16_code_point.
1503         (codecvt<char16_t, char, mbstate_t>::do_in): Set mode according to
1504         native byte order.
1505         * testsuite/22_locale/codecvt/char16_t.cc: New.
1506         * testsuite/22_locale/codecvt/in/wchar_t/1.cc: Fix typo.
1507
1508         * testsuite/22_locale/codecvt/char16_t.cc: Add dg-require-cstdint.
1509         * testsuite/22_locale/codecvt/char32_t.cc: Likewise.
1510
1511 2015-02-17  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>
1512             Jonathan Wakely  <jwakely@redhat.com>
1513
1514         * testsuite/22_locale/codecvt/char32_t.cc: New.
1515
1516 2015-02-17  Jonathan Wakely  <jwakely@redhat.com>
1517
1518         PR libstdc++/65085
1519         * include/bits/basic_string.h (basic_string(basic_string&&)): Ensure
1520         empty string gets null-terminated.
1521         * testsuite/21_strings/basic_string/cons/char/65085.cc: New.
1522
1523 2015-02-13  Matthew Wahab  <matthew.wahab@arm.com>
1524
1525         * testsuite/28_regex/traits/char/isctype.cc (test01): Fix
1526         mixed line-endings introduced in last change.
1527
1528 2015-02-12  Matthew Wahab  <matthew.wahab@arm.com>
1529
1530         * testsuite/28_regex/traits/char/isctype.cc (test01): Replace test
1531         for __NEWLIB__ macro with a dejagnu set macro.
1532         * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
1533
1534 2015-02-04  Matthew Wahab  <matthew.wahab@arm.com>
1535
1536         PR libstdc++/64467
1537         * testsuite/28_regex/traits/char/isctype.cc (test01):   Add newlib
1538         special case for '\n'.
1539         * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
1540
1541 2015-02-01  Jonathan Wakely  <jwakely@redhat.com>
1542
1543         * src/c++11/futex.cc: Do not define for gthr-single.h targets.
1544
1545 2015-02-01  Jonathan Wakely  <jwakely@redhat.com>
1546
1547         PR libstdc++/64883
1548         * include/c_global/cstdio (gets): Use __deprecated__ attribute instead
1549         of deprecated.
1550         * include/c_std/cstdio (gets): Likewise.
1551         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Avoid clashing
1552         with attributes used in darwin headers.
1553
1554 2015-01-29  Jakub Jelinek  <jakub@redhat.com>
1555
1556         * acinclude.m4 (VTV_CYGMIN): Use x$vtv_cygmin = xyes instead of
1557         $vtv_cygmin = yes.  Initialize vtv_cygmin=no unconditionally first.
1558         * configure: Regenerated.
1559
1560 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
1561
1562         * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
1563         after vtv_cygmin is set.
1564         * configure: Regenerated.
1565
1566 2015-01-29  Matthias Klose  <doko@ubuntu.com>
1567
1568         * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
1569         unconditionally.
1570         * configure: Regenerate.
1571
1572 2015-01-29  Caroline Tice  <cmtice@google.com>
1573
1574         Committing VTV Cywin/Ming patch for Patrick Wollgast
1575         * configure: Regenerate.
1576         * libsupc++/Makefile.in: Regenerate.
1577         * src/Makefile.in: Regenerate.
1578
1579 2015-01-29  Jonathan Wakely  <jwakely@redhat.com>
1580
1581         * include/bits/atomic_base.h: Use __always_inline__ instead of
1582         always_inline.
1583         * include/bits/atomic_futex.h: Likewise.
1584         * include/bits/c++config: Use __abi_tag__ instead of abi_tag.
1585         * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: Use
1586         __packed__ instead of packed.
1587         * include/std/shared_mutex: Use __unused__ instead of unused.
1588         * testsuite/17_intro/headers/c++1998/all_attributes.cc: New.
1589         * testsuite/17_intro/headers/c++200x/all_attributes.cc: New.
1590         * testsuite/17_intro/headers/c++2014/all_attributes.cc: New.
1591
1592 2015-01-28  Caroline Tice  <cmtice@google.com>
1593
1594         Committing VTV Cywin/Ming patch for Patrick Wollgast
1595         * acinclude.m4: Define VTV_CYGMIN.
1596         * libsupc++/Makefile.am: Add vtv_sources only to libsupc___la_SOURCES
1597         and libsupc__convenience_la_SOURCES if VTV_CYGMIN is not set.
1598         * libsupc++/vtv_stubs.cc: Add none weak declaration of every function
1599         for Cygwin and MinGW.
1600         * src/Makefile.am: Add libvtv.la to toolexeclib_LTLIBRARIES, if
1601         VTV_CYGMIN is set. Define libvtv_la_SOURCES, libvtv_la_LDFLAGS,
1602         libvtv_la_AM_CXXFLAGS and libvtv_la_LINK if VTV_CYGMIN is set.
1603
1604 2015-01-28  Jonathan Wakely  <jwakely@redhat.com>
1605
1606         PR libstdc++/64828
1607         * libsupc++/Makefile.am: Compile del_opvs.cc as C++14.
1608         * libsupc++/Makefile.in: Regenerate.
1609         * src/c++11/Makefile.in: Regenerate.
1610
1611 2015-01-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1612
1613         * testsuite/lib/libstdc++.exp (v3_target_compile): Remove
1614         check for unsupported.
1615         (v3_target_compile_as_c): Likewise.
1616
1617 2015-01-28  Richard Biener  <rguenther@suse.de>
1618
1619         PR libstdc++/64798
1620         * libsupc++/eh_alloc.cc (struct allocated_entry): Align
1621         data member.
1622         (pool::allocate): Adjust allocation size and alignment to
1623         that change.
1624         (pool::free): Adjust pointer offsetting.
1625
1626 2015-01-27  Jonathan Wakely  <jwakely@redhat.com>
1627
1628         PR libstdc++/64368
1629         * include/std/shared_mutex (shared_timed_mutex::try_lock_for,
1630         shared_timed_mutex::try_lock_until): Only define when POSIX thread
1631         timeouts option is supported.
1632         (shared_timed_mutex::try_shared_lock_for,
1633         shared_timed_mutex::try_shared_lock_until): Likewise.
1634
1635 2015-01-26  Jonathan Wakely  <jwakely@redhat.com>
1636
1637         PR libstdc++/64368
1638         * config/locale/gnu/numeric_members.cc (numpunct<char>::~numpunct(),
1639         numpunct<wchar_t>::~numpunct()): Do not set _M_data->_M_grouping.
1640         * src/c++11/cxx11-shim_facets.cc (numpunct_shim): Remove _M_grouping
1641         and use cache's _M_grouping field.
1642         (__numpunct_fill_cache): Likewise.
1643         (__moneypunct_fill_cache): Improve comments.
1644
1645 2015-01-26  Jonathan Wakely  <jwakely@redhat.com>
1646
1647         * testsuite/23_containers/set/operations/2.cc: Add test for
1648         non-transparent comparison function.
1649
1650 2015-01-25  Oleg Endo  <olegendo@gcc.gnu.org>
1651
1652         PR target/29366
1653         * config/cpu/sh/atomicity.h (__exchange_and_add, __atomic_add):
1654         Remove SH4A inline asm and lock based implementations and use the
1655         defaults from ext/atomicity.h.
1656
1657 2015-01-23  Jonathan Wakely  <jwakely@redhat.com>
1658
1659         * config/abi/pre/gnu.ver: Tighten GLIBCXX_3.4 patterns to not match
1660         new std::string constructors for byname facets.
1661
1662 2015-01-22  Richard Biener  <rguenther@suse.de>
1663
1664         PR libstdc++/64535
1665         * libsupc++/eh_alloc.cc: Include new.
1666         (bitmask_type): Remove.
1667         (one_buffer): Likewise.
1668         (emergency_buffer): Likewise.
1669         (emergency_used): Likewise.
1670         (dependents_buffer): Likewise.
1671         (dependents_used): Likewise.
1672         (class pool): New custom fixed-size arena, variable size object
1673         allocator.
1674         (emergency_pool): New global.
1675         (__cxxabiv1::__cxa_allocate_exception): Use new emergency_pool.
1676         (__cxxabiv1::__cxa_free_exception): Likewise.
1677         (__cxxabiv1::__cxa_allocate_dependent_exception): Likewise.
1678         (__cxxabiv1::__cxa_free_dependent_exception): Likewise.
1679
1680 2015-01-22  Tim Shen  <timshen@google.com>
1681
1682         PR libstdc++/64680
1683         * include/bits/regex.h (basic_regex<>::basic_regex,
1684         basic_regex<>::operator=, basic_regex<>::imbue): Conform to the
1685         standard interface.
1686         * testsuite/28_regex/basic_regex/assign/char/cstring.cc: New testcase.
1687
1688 2015-01-22  Tim Shen  <timshen@google.com>
1689
1690         PR libstdc++/64649
1691         * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
1692         regex_traits<>::lookup_classname): Correctly narrow input chars.
1693         * testsuite/28_regex/traits/wchar_t/user_defined.cc: New testcase.
1694
1695 2015-01-21  Jonathan Wakely  <jwakely@redhat.com>
1696
1697         * config/abi/pre/gnu.ver: Use [jmy] for size_t parameters.
1698
1699 2015-01-21  Jonathan Wakely  <jwakely@redhat.com>
1700
1701         * testsuite/29_atomics/atomic/64658.cc: Test stored value.
1702
1703 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
1704
1705         * doc/xml/manual/status_cxx2011.xml: Remove stray dbhtml tags.
1706         * doc/xml/manual/status_cxx2014.xml: Update status.
1707         * doc/html/manual/status.html: Regenerate.
1708
1709 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
1710
1711         PR libstdc++/64650
1712         * include/experimental/optional (bad_optional_access): Add default
1713         constructor.
1714         * testsuite/experimental/optional/requirements.cc: Test for default
1715         constructor.
1716
1717 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
1718
1719         * include/bits/stl_map.h (map::find<>, map::count<>,
1720         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
1721         member function templates to perform heterogeneous lookup.
1722         * include/bits/stl_multimap.h (multimap::find<>, multimap::count<>,
1723         multimap::lower_bound<>, multimap::upper_bound<>,
1724         multimap::equal_range<>): Likewise.
1725         * include/bits/stl_multiset.h (multiset::find<>, multiset::count<>,
1726         multiset::lower_bound<>, multiset::upper_bound<>,
1727         multiset::equal_range<>): Likewise.
1728         * include/bits/stl_set.h (set::find<>, set::count<>,
1729         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
1730         * include/bits/stl_tree.h (_Rb_tree::_S_lower_bound_tr,
1731         _Rb_tree::_S_upper_bound_tr, _Rb_tree::_M_find_tr,
1732         _Rb_tree::_M_count_tr, _Rb_tree::_M_lower_bound_tr,
1733         _Rb_tree::_M_upper_bound_tr, _Rb_tree::_M_equal_range_tr): Likewise.
1734         * testsuite/23_containers/map/operations/2.cc: New.
1735         * testsuite/23_containers/multimap/operations/2.cc: New.
1736         * testsuite/23_containers/multiset/operations/2.cc: New.
1737         * testsuite/23_containers/set/operations/2.cc: New.
1738
1739 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
1740
1741         * config/abi/pre/gnu.ver: Export new constructors.
1742         * include/bits/codecvt.h (codecvt_byname): Add string constructor.
1743         (codecvt_byname<char16_t>, codecvt_byname<char32_t>): Define explicit
1744         specializations and declare explicit instantiations.
1745         * include/bits/locale_classes.h (locale, collate_byname): Add string
1746         constructors.
1747         * include/bits/locale_facets.h (ctype_byname, numpunct_byname):
1748         Likewise.
1749         * include/bits/locale_facets_nonio.h (time_get_byname,
1750         time_put_byname, moneypunct_byname, messages_byname): Likewise.
1751         * src/c++11/codecvt.cc (codecvt_byname<char16_t>,
1752         codecvt_byname<char32_t>): Define explicit instantiations.
1753         * src/c++11/locale-inst.cc (time_put_byname, codecvt_byname):
1754         Instantiate string constructors.
1755         (ctype_byname): Define string constructor.
1756         * testsuite/22_locale/codecvt_byname/1.cc: New.
1757         * testsuite/22_locale/collate_byname/1.cc: New.
1758         * testsuite/22_locale/ctype_byname/2.cc: New.
1759         * testsuite/22_locale/messages_byname/1.cc: New.
1760         * testsuite/22_locale/moneypunct_byname/1.cc: New.
1761         * testsuite/22_locale/numpunct_byname/1.cc: New.
1762
1763 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
1764
1765         PR libstdc++/64658
1766         * include/std/atomic (atomic_init): Define.
1767         * testsuite/29_atomics/atomic/64658.cc: New.
1768
1769 2015-01-19  Tim Shen  <timshen@google.com>
1770
1771         PR libstdc++/64649
1772         * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
1773         regex_traits<>::lookup_classname): Support forward iterators.
1774         * testsuite/28_regex/traits/char/lookup_classname.cc: New testcases.
1775         * testsuite/28_regex/traits/char/lookup_collatename.cc: New testcase.
1776
1777 2015-01-19  Tim Shen  <timshen@google.com>
1778
1779         PR libstdc++/64584
1780         PR libstdc++/64585
1781         * include/bits/regex.h (basic_regex<>::basic_regex,
1782         basic_regex<>::assign, basic_regex<>::imbue,
1783         basic_regex<>::swap, basic_regex<>::mark_count): Drop NFA after
1784         imbuing basic_regex; Make assign() transactional against exception.
1785         * include/bits/regex_compiler.h (__compile_nfa<>): Add back
1786         __compile_nfa SFINAE.
1787         * include/std/regex: Adjust include order to avoid __compile_nfa
1788         forward declaration.
1789         * testsuite/28_regex/basic_regex/assign/char/string.cc: New testcase.
1790         * testsuite/28_regex/basic_regex/imbue/string.cc: New testcase.
1791
1792 2015-01-19  Ville Voutilainen  <ville.voutilainen@gmail.com>
1793             Jonathan Wakely  <jwakely@redhat.com>
1794
1795         * include/bits/range_access.h (begin, end): Use _GLIBCXX14_CONSTEXPR
1796         on overloads for arrays.
1797         (cbegin, cend, rbegin, rend, crbegin, crend): New.
1798         * testsuite/24_iterators/range_access_cpp14.cc: New.
1799
1800 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
1801
1802         PR libstdc++/64646
1803         * include/bits/stl_algo.h (__is_permutation): Also test for reaching
1804         end of the second range.
1805         * testsuite/25_algorithms/is_permutation/64646.cc: New.
1806
1807 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
1808
1809         * doc/xml/manual/status_cxx2011.xml: Remove note about offsetof.
1810         * doc/html/manual/status.html: Regenerate.
1811
1812 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
1813
1814         * include/bits/atomic_futex.h: Use mutex and condition_variable when
1815         atomic int is not lock-free. Make member variables private.
1816         * src/c++11/futex.cc: Likewise.
1817
1818         * src/c++11/futex.cc: Fix order of includes and preprocessor condition.
1819
1820 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1821
1822         PR libstdc++/64638
1823         * include/bits/atomic_futex.h: Use appropriate config macros for
1824         availability of std::mutex, std::condition and std::chrono.
1825
1826 2015-01-17  Ville Voutilainen  <ville.voutilainen@gmail.com>
1827             Jonathan Wakely  <jwakely@redhat.com>
1828
1829         * doc/xml/manual/status_cxx2011.xml: Update C++11 status.
1830         * doc/html/*: Regenerate.
1831
1832 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1833
1834         DR 488
1835         PR libstdc++/58357
1836         * include/bits/algorithmfwd.h (rotate): Return an iterator.
1837         * include/bits/stl_algo.h (rotate, __rotate): Likewise.
1838         * testsuite/25_algorithms/rotate/dr488.cc: New.
1839         * testsuite/25_algorithms/rotate/check_type.cc: Adjust function type.
1840         * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
1841         2.cc: Likewise.
1842         * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
1843         pod.cc: Likewise.
1844
1845 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1846
1847         PR libstdc++/60940
1848         * include/bits/atomic_base.h: Remove atomic integral typedefs as
1849         synonyms for __atomic_base<int> etc.
1850         * include/std/atomic: Make atomic_int a synonym for atomic<int> and
1851         likewise for all atomic integral types.
1852         * testsuite/29_atomics/atomic_integral/cons/copy_list.cc: New.
1853         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
1854
1855 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1856
1857         PR libstdc++/56785
1858         * include/std/tuple (_Tuple_impl): Remove zero-element specialization
1859         and define one-element specialization.
1860         * testsuite/20_util/tuple/56785.cc: New.
1861
1862 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1863
1864         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc:
1865         Remove unused header.
1866         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
1867         Likewise.
1868         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
1869         Likewise.
1870
1871 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
1872
1873         * include/bits/locale_conv.h (wstring_convert, wbuffer_convert): New.
1874         * include/std/locale: Include new header.
1875         * include/Makefile.am: Add it.
1876         * include/Makefile.in: Regenerate.
1877         * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc: New.
1878         * testsuite/22_locale/conversions/string/1.cc: New.
1879         * testsuite/22_locale/conversions/string/2.cc: New.
1880         * testsuite/22_locale/conversions/string/requirements/typedefs.cc: New.
1881         * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
1882         New.
1883
1884 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
1885
1886         * config/abi/pre/gnu.ver: Export new symbols.
1887         * include/Makefile.am: Add codecvt.
1888         * include/Makefile.in: Regenerate.
1889         * include/std/codecvt: New header.
1890         * src/c++11/codecvt.cc (__codecvt_utf8_base, __codecvt_utf16_base,
1891         __codecvt_utf8_utf16_base): Define specializations.
1892         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: New.
1893         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc: New.
1894         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
1895         New.
1896
1897 2015-01-16  Torvald Riegel  <triegel@redhat.com>
1898
1899         * src/c++11/futex.cc: New file.
1900         * include/bits/atomic_futex.h: New file.
1901         * include/std/future (__future_base::_State_baseV2): Use
1902         atomic_futex_unsigned instead of mutex+condvar.
1903         * src/c++11/futex.cc: Likewise.
1904         * include/Makefile.am: Add atomic_futex.h.
1905         * include/Makefile.in: Likewise.
1906         * src/c++11/Makefile.am: Add futex.cc.
1907         * src/c++11/Makefile.in: Likewise.
1908
1909 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
1910
1911         * acinclude.m4: Fix typo in comment.
1912         * configure: Regenerate.
1913         * include/bits/codecvt.h (codecvt<char16_t, char, mbstate_t>,
1914         codecvt<char16_t, char, mbstate_t>): Declare specializations.
1915         * include/bits/locale_facets.h: Reserve space for new specializations.
1916         * src/c++11/Makefile.am: Add codecvt.cc.
1917         * src/c++11/Makefile.in: Regenerate.
1918         * src/c++11/codecvt.cc: New.
1919         * src/c++98/Makefile.am: Compile locale_init.cc and localename.cc
1920         with -std=gnu++11.
1921         * src/c++98/Makefile.in: Regenerate.
1922         * src/c++98/locale_init.cc: Initialize new codecvt specializations.
1923         * src/c++98/localename.cc: Likewise.
1924         * config/abi/pre/gnu.ver: Exports for new codecvt specializations.
1925         * testsuite/22_locale/codecvt/utf8.cc: New.
1926         * testsuite/22_locale/locale/cons/unicode.cc: Check that new
1927         specializations are installed in locale objects.
1928
1929 2015-01-16  Torvald Riegel  <triegel@redhat.com>
1930
1931         * include/std/shared_mutex (shared_timed_mutex): Add POSIX-based
1932         implementation.
1933
1934 2015-01-13  Jonathan Wakely  <jwakely@redhat.com>
1935
1936         PR libstdc++/64571
1937         * config/abi/pre/gnu.ver: Export fstream functions using new string.
1938
1939 2015-01-12  Jonathan Wakely  <jwakely@redhat.com>
1940
1941         PR libstdc++/64560
1942         * src/c++11/cxx11-shim_facets.cc (locale::facet::_M_sso_shim): Check
1943         for RTTI support.
1944
1945         PR libstdc++/64553
1946         * src/c++11/cxx11-shim_facets.cc: Check for wchar_t support.
1947
1948 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
1949
1950         * doc/xml/manual/parallel_mode.xml: Update for libgomp being
1951         renamed from "GNU OpenMP Runtime Library" to "GNU Offloading and
1952         Multi Processing Runtime Library".
1953
1954 2015-01-09  Jonathan Wakely  <jwakely@redhat.com>
1955
1956         PR libstdc++/64476
1957         * include/bits/stl_uninitialized.h (uninitialized_copy): Fix
1958         is_assignable arguments.
1959         * testsuite/20_util/specialized_algorithms/uninitialized_copy/64476.cc:
1960         New.
1961
1962 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
1963
1964         * libsupc++/unwind-cxx.h: Revert previous commit.
1965
1966 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
1967
1968         * configure.host: Add arm*-*-freebsd* port_specific_symbol_files.
1969
1970 2015-01-09  Tim Shen  <timshen@google.com>
1971
1972         PR libstdc++/64239
1973         * include/bits/regex.h (match_results<>::swap): Use std::swap
1974         instead of swap.
1975         * include/bits/regex_compiler.tcc (_Compiler<>::_M_quantifier):
1976         Likewise.
1977         * testsuite/28_regex/match_results/swap.cc: New testcase.
1978
1979 2015-01-08  Jonathan Wakely  <jwakely@redhat.com>
1980
1981         PR libstdc++/60132
1982         * include/std/type_traits (has_trivial_default_constructor,
1983         has_trivial_copy_constructor, has_trivial_copy_assign): Add deprecated
1984         attribute.
1985         * testsuite/20_util/has_trivial_copy_assign/requirements/
1986         explicit_instantiation.cc: Use -Wno-deprecated.
1987         * testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc:
1988         Likewise.
1989         * testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
1990         * testsuite/20_util/has_trivial_copy_constructor/requirements/
1991         explicit_instantiation.cc: Likewise.
1992         * testsuite/20_util/has_trivial_copy_constructor/requirements/
1993         typedefs.cc: Likewise.
1994         * testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
1995         * testsuite/20_util/has_trivial_default_constructor/requirements/
1996         explicit_instantiation.c: Likewise.
1997         * testsuite/20_util/has_trivial_default_constructor/requirements/
1998         typedefs.cc: Likewise.
1999         * testsuite/20_util/has_trivial_default_constructor/value.cc:
2000         Likewise.
2001         * testsuite/20_util/pair/requirements/dr801.cc: Replace deprecated
2002         trait.
2003         * testsuite/20_util/tuple/requirements/dr801.cc: Likewise.
2004         * testsuite/util/testsuite_common_types.h: Likewise.
2005
2006 2015-01-08  Jonathan Wakely  <jwakely@redhat.com>
2007
2008         * include/bits/hashtable_policy.h: Use __bool_constant.
2009
2010 2015-01-07  Jonathan Wakely  <jwakely@redhat.com>
2011
2012         * libsupc++/Makefile.am: Compile del_ops.cc as C++14.
2013         * libsupc++/Makefile.in: Regenerate.
2014
2015 2015-01-06  Jonathan Wakely  <jwakely@redhat.com>
2016
2017         * config/abi/pre/gnu.ver: Fix version conflict for std::locale::name().
2018
2019 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
2020
2021         Update copyright years.
2022
2023 2015-01-04  Jonathan Wakely  <jwakely@redhat.com>
2024
2025         PR libstdc++/64483
2026         * testsuite/18_support/exception_ptr/64241.cc: Use
2027         dg-require-atomic-builtins.
2028
2029 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
2030
2031         * testsuite/21_strings/basic_string/modifiers/64422.cc: Fix copyright
2032         date.
2033
2034 2015-01-02  Tim Shen  <timshen@google.com>
2035
2036         PR libstdc++/64475
2037         * include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Copy the
2038         iterator, since the original one shouldn't be mutated.
2039
2040 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2041
2042         PR libstdc++/64422
2043         * src/c++98/misc-inst.cc (string::erase): Add missing overloads.
2044         (string::insert): Likewise.
2045         (string::replace): Likewise.
2046         (wstring::erase): Likewise.
2047         (wstring::insert): Likewise.
2048         (wstring::replace): Likewise.
2049         * testsuite/21_strings/basic_string/modifiers/64422.cc: New testcase.
2050
2051 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
2052
2053         PR libstdc++/64468
2054         * doc/doxygen/user.cfg.in: Set correct TAB_SIZE.
2055
2056 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
2057
2058         PR libstdc++/64438
2059         * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc:
2060         Revert removal of dg-require-string-conversions.
2061         * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
2062         Likewise.
2063         * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
2064         Likewise.
2065         * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
2066         Likewise.
2067         * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
2068         Likewise.
2069         * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
2070         Likewise.
2071         * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
2072         Likewise.
2073         * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
2074         Likewise.
2075         * testsuite/21_strings/basic_string/numeric_conversions/char/
2076         stoull.cc: Likewise.
2077         * testsuite/21_strings/basic_string/numeric_conversions/char/
2078         to_string.cc: Likewise.
2079 \f
2080 Copyright (C) 2015 Free Software Foundation, Inc.
2081
2082 Copying and distribution of this file, with or without modification,
2083 are permitted in any medium without royalty provided the copyright
2084 notice and this notice are preserved.