libstdc++-v3/ChangeLog

   1 2015-06-09  Jonathan Wakely  <jwakely@redhat.com>
   2
   3         PR libstdc++/66030
   4         * config/abi/pre/gnu.ver: Export codecvt_byname and codecvt symbols
   5         for mingw32.
   6
   7 2015-06-08  Jonathan Wakely  <jwakely@redhat.com>
   8
   9         PR libstdc++/66441
  10         * testsuite/22_locale/conversions/string/66441.cc: New.
  11         * include/bits/locale_conv.h (__do_str_codecvt): Reserve enough space
  12         in the output string for BOM and complete result.
  13
  14         PR libstdc++/66417
  15         * src/c++11/codecvt.cc (write_utf16_code_point): Use adjust_byte_order
  16         for single UTF-16 units.
  17         * testsuite/22_locale/codecvt/codecvt_utf16/66417.cc: New.
  18
  19 2015-06-07  François Dumont  <fdumont@gcc.gnu.org>
  20
  21         * include/bits/stl_tree.h (_Rb_tree<>::__is_transparent<>): Move to
  22         outer scope and rename to ...
  23         (std::__hash_is_transparent<>): ... this.
  24         * include/debug/stl_map.h (map::find<>,
  25         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
  26         member function templates to perform heterogeneous lookup.
  27         * include/debug/stl_multimap.h (multimap::find<>,
  28         multimap::lower_bound<>, multimap::upper_bound<>,
  29         multimap::equal_range<>): Likewise.
  30         * include/debug/stl_multiset.h (multiset::find<>,
  31         multiset::lower_bound<>, multiset::upper_bound<>,
  32         multiset::equal_range<>): Likewise.
  33         * include/debug/stl_set.h (set::find<>,
  34         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
  35         * include/profile/stl_map.h (map::find<>, map::count<>,
  36         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): Likewise.
  37         * include/profile/stl_multimap.h (multimap::find<>, multimap::count<>,
  38         multimap::lower_bound<>, multimap::upper_bound<>,
  39         multimap::equal_range<>): Likewise.
  40         * include/profile/stl_multiset.h (multiset::find<>, multiset::count<>,
  41         multiset::lower_bound<>, multiset::upper_bound<>,
  42         multiset::equal_range<>): Likewise.
  43         * include/profile/stl_set.h (set::find<>, set::count<>,
  44         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
  45         * testsuite/23_containers/map/operations/1.cc: Check const variants.
  46         * testsuite/23_containers/multimap/operations/1.cc: Likewise.
  47         * testsuite/23_containers/multiset/operations/1.cc: Likewise.
  48         * testsuite/23_containers/set/operations/1.cc: Likewise.
  49
  50 2015-06-05  Jonathan Wakely  <jwakely@redhat.com>
  51
  52         * doc/xml/manual/status_cxx2017.xml: Update status tables.
  53         * doc/html/manual/*: Regenerate.
  54         * include/std/type_traits (bool_constant): Define.
  55         * testsuite/20_util/bool_constant/requirements.cc: New.
  56         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
  57         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
  58         Likewise.
  59         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
  60         Likewise.
  61
  62         * include/std/shared_mutex (__shared_mutex_pthread,
  63         __shared_mutex_cv): New helper types implementing the shared mutex
  64         requirements.
  65         (shared_mutex): New type for C++17.
  66         (shared_timed_mutex): Derive from one of the new helper types.
  67         * testsuite/30_threads/shared_mutex/cons/1.cc: New.
  68         * testsuite/30_threads/shared_mutex/cons/assign_neg.cc: New.
  69         * testsuite/30_threads/shared_mutex/cons/copy_neg.cc: New.
  70         * testsuite/30_threads/shared_mutex/requirements/standard_layout.cc:
  71         New.
  72         * testsuite/30_threads/shared_mutex/try_lock/1.cc: New.
  73         * testsuite/30_threads/shared_mutex/try_lock/2.cc: New.
  74
  75 2015-06-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
  76
  77         Add __is_nothrow_swappable and take it into use.
  78         * include/bits/algorithmfwd.h (swap): Only declare for C++98 mode.
  79         * include/bits/move.h (swap): Add constraints in C++11 and later.
  80         * include/bits/stl_pair.h (swap): Use __is_nothrow_swappable
  81         for the free swap function for pair.
  82         * include/bits/stl_queue.h (swap): Use __is_nothrow_swappable
  83         for the free swap functions for queue and priority_queue.
  84         * include/bits/stl_stack.h (swap): Use __is_nothrow_swappable
  85         for the free swap function for stack.
  86         * include/debug/array (swap): Use __is_nothrow_swappable
  87         for the free swap function for array.
  88         * include/profile/array (swap): Likewise.
  89         * include/std/array (swap): Likewise.
  90         * include/std/tuple (_Tuple_impl::_M_swap): Use __is_nothrow_swappable.
  91         * include/std/type_traits (__is_swappable_impl::__is_swappable,
  92         __is_nothrow_swappable_impl, __is_nothrow_swappable): New.
  93         * testsuite/20_util/is_nothrow_swappable/requirements/
  94         explicit_instantiation.cc: New.
  95         * testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
  96         New.
  97         * testsuite/20_util/is_nothrow_swappable/value.cc: New.
  98
  99 2015-06-03  François Dumont  fdumont@gcc.gnu.org>
 100
 101         * testsuite/23_containers/list/61347.cc: Add dg-require-normal-mode.
 102
 103 2015-06-02  Jonathan Wakely  <jwakely@redhat.com>
 104
 105         * doc/xml/manual/abi.xml: Document versioning for 5.1.0 release.
 106         * doc/html/manual/*: Regenerate.
 107
 108         * doc/html/ext/lwg-active.html: Update to R93.
 109         * doc/html/ext/lwg-closed.html: Likewise.
 110         * doc/html/ext/lwg-defects.html: Likewise.
 111         * doc/html/manual/*: Regenerate.
 112         * doc/xml/manual/intro.xml: Document status of several DRs.
 113
 114 2015-06-02  Renlin Li  <renlin.li@arm.com>
 115
 116         * testsuite/27_io/fpos/14775.cc: Add _GLIBCXX_HAVE_LIMIT_FSIZE check.
 117
 118 2015-06-01  Jonathan Wakely  <jwakely@redhat.com>
 119
 120         * testsuite/lib/libstdc++.exp (libstdc++_init): Unset LANGUAGE
 121         environment variable.
 122
 123 2015-05-31  Jonathan Wakely  <jwakely@redhat.com>
 124
 125         PR libstdc++/66354
 126         * include/bits/stl_algobase.h (__fill_a): Check length before calling
 127         memset.
 128
 129 2015-05-30  Jonathan Wakely  <jwakely@redhat.com>
 130
 131         * include/bits/stl_algobase.h (__equal<true>::equal): Check length
 132         instead of checking for null pointers.
 133         (__lexicographical_compare<true>::__lc): Only check shorter length.
 134
 135 2015-05-29  François Dumont  fdumont@gcc.gnu.org>
 136
 137         * include/debug/debug.h (_GLIBCXX_DEBUG_ASSERT,
 138         _GLIBCXX_DEBUG_PEDASSERT, _GLIBCXX_DEBUG_ONLY): Move definition...
 139         * include/debug/assertions.h: ...here, new.
 140         * include/debug/formatter.h
 141         (_Error_formatter::_Is_iterator_value_type): New.
 142         (_Error_formatter::_Is_instance): New.
 143         (_Error_formatter::_Parameter): Make public and not friend anymore.
 144         (_Error_formatter::_Parameter::__instance): New _M_kind enum entry.
 145         (_Error_formatter::_Parameter::__iterator_value_type): New _M_kind enum
 146         entry.
 147         (_Error_formatter::_Parameter::_Type): New.
 148         (_Error_formatter::_Parameter::_Instance): New, inherit from
 149         latter.
 150         (union _Error_formatter::_Parameter::_M_variant): Reorganize.
 151         (_Parameter(_Iterator const&, const char*, _Is_iterator)): Make all
 152         overloads take iterator through a const reference.
 153         (_Parameter(const _Iterator&, const char*, _Is_iterator_value_type)):
 154         New.
 155         (_Parameter(const _Type&, const char*, _Is_instance)): New.
 156         (_Error_formatter::_M_print_type): Delete.
 157         (_Error_formatter::_M_iterator_value_type): New.
 158         (_Error_formatter::_M_instance): New.
 159         * include/Makefile.am: Add new above debug file.
 160         * include/Makefile.in: Regenerate.
 161         * include/debug/functions.h
 162         (__check_dereferenceable(const _Safe_iterator<>&),
 163         __valid_range(const _Safe_iterator<>&),
 164         __is_safe_random_iterator<_Safe_iterator<>>): Move...
 165         * include/debug/safe_iterator.h: ... here.
 166         Replace debug.h include with assertions.h.
 167         (__check_singular_aux): Move...
 168         * include/debug/safe_base.h: ... here.
 169         * include/debug/functions.h
 170         (__check_dereferenceable(const _Safe_local_iterator<>&),
 171         __valid_range(const _Safe_local_iterator<>&): Move...
 172         * include/debug/safe_local_iterator.h: ...here.
 173         * include/debug/safe_sequence.h: Replace debug.h with assertions.h.
 174         Remove _Safe_iterator declaration.
 175         * include/debug/safe_unordered_container.h: Replace debug.h with
 176         assertions.h.
 177         * include/debug/array: Replace safe_sequence.h include with
 178         formatter.h and macros.h.
 179         * include/debug/deque: Include functions.tcc.
 180         * include/debug/forward_list: Likewise.
 181         * include/debug/list: Likewise.
 182         * include/debug/string: Likewise.
 183         * include/debug/vector: Likewise.
 184         * include/bits/unique_ptr.h: Replace debug.h include with new
 185         assertions.h.
 186         * include/bits/stl_iterator_base_funcs.h: Likewise.
 187         * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc:
 188         Adjust dg-error line number.
 189         * testsuite/23_containers/array/tuple_interface/
 190         tuple_element_debug_neg.cc: Likewise.
 191         * src/c++11/debug.cc: Adapt.
 192
 193 2015-05-29  Jonathan Wakely  <jwakely@redhat.com>
 194
 195         * doc/xml/manual/status_cxx2017.xml: Fix duplicate ID attribute.
 196         * doc/html/manual/*: Regenerate.
 197
 198         * include/std/future (__async_result_of): New alias template.
 199         (async): Use __async_result_of to pass decayed types to result_of.
 200         * testsuite/30_threads/async/lwg2021.cc: New.
 201         * doc/xml/manual/intro.xml: Document LWG 2021 status.
 202
 203         PR libstdc++/66327
 204         * include/bits/stl_algobase.h (__equal<true>::equal): Do not call
 205         memcmp with null pointers.
 206         (__lexicographical_compare<true>::__lc): Do not call memcmp for empty
 207         ranges.
 208
 209 2015-05-28  Jonathan Wakely  <jwakely@redhat.com>
 210
 211         PR libstdc++/65352
 212         * include/profile/array (array::data): Use _S_ptr.
 213         * include/debug/array (array::data): Likewise.
 214
 215         PR libstdc++/65352
 216         * include/std/array (__array_traits::_S_ptr): New function.
 217         (array::data): Use _S_ptr to avoid creating invalid reference.
 218         * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
 219         dg-error line numbers.
 220         * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
 221         likewise.
 222
 223 2015-05-27  Jonathan Wakely  <jwakely@redhat.com>
 224
 225         * include/bits/stl_tree.h (_Rb_tree::_M_end()): Return _Base_ptr
 226         instead of downcasting.
 227         (_Rb_tree::_M_copy): Change second parameter to _Base_ptr.
 228         (_Rb_tree::_M_lower_bound, _Rb_tree:_M_upper_bound): Likewise.
 229         (_Rb_tree::_S_iter): Remove.
 230         (_Rb_tree::_S_lower_bound_tr, _Rb_tree::_S_upper_bound_tr): Remove.
 231         (_Rb_tree::_M_find_tr(const _Kt&) const): Call _M_lower_bound_tr
 232         instead of _S_lower_bound_tr
 233         (_Rb_tree::_M_find_tr(const _Kt&)): Call const overload.
 234         (_Rb_tree::_M_lower_bound_tr(const _Kt&) const): Do the search here
 235         instead of calling _S_lower_bound_tr.
 236         (_Rb_tree::_M_lower_bound_tr(const _Kt&)): Call const overload.
 237         (_Rb_tree::_M_upper_bound_tr(const _Kt&) const): Do the search here
 238         instead of calling _S_upper_bound_tr.
 239         (_Rb_tree::_M_upper_bound_tr(const _Kt&)): Call const overload.
 240         (_Rb_tree::_M_equal_range_tr(const _Kt&)): Likewise.
 241         (_Rb_tree::equal_range): Use _Base_ptr for end pointer.
 242         (_Rb_tree::_M_get_insert_unique_pos): Likewise.
 243         (_Rb_tree::_M_get_insert_equal_pos): Likewise.
 244         (_Rb_tree::_M_insert_equal_lower_node): Likewise.
 245         (_Rb_tree::_M_insert_unique, _Rb_tree::_M_emplace_unique,
 246         _Rb_tree::_M_emplace_hint_unique): Remove static_cast.
 247
 248         PR libstdc++/66017
 249         * include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_membuf.
 250         (_Rb_tree_iterator, _Rb_tree_const_iterator): Support construction
 251         from _Base_ptr.
 252         (_Rb_tree_const_iterator::_M_const_cast): Remove static_cast.
 253         (_Rb_tree::begin, _Rb_tree::end): Remove static_cast.
 254         * include/ext/aligned_buffer.h (__aligned_membuf): New type using
 255         alignment of _Tp as a member subobject, not as a complete object.
 256         * python/libstdcxx/v6/printers.py (StdRbtreeIteratorPrinter): Lookup
 257         _Link_type manually as it might not be in the debug info.
 258
 259 2015-05-26  Doug Evans  <dje@google.com>
 260
 261         * python/libstdcxx/v6/xmethods.py (UniquePtrMethodsMatcher): Add
 262         operator-> support.
 263         * testsuite/libstdc++-xmethods/unique_ptr.cc: Add tests for
 264         operator->.
 265
 266 2015-05-26  Jonathan Wakely  <jwakely@redhat.com>
 267
 268         * include/bits/locale_conv.h: Fix copyright years.
 269         * include/bits/quoted_string.h: Likewise.
 270         * src/filesystem/Makefile.am: Likewise.
 271         * testsuite/22_locale/conversions/buffer/1.cc: Likewise.
 272         * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc:
 273         Likewise.
 274         * testsuite/22_locale/conversions/string/1.cc: Likewise.
 275         * testsuite/22_locale/conversions/string/2.cc: Likewise.
 276         * testsuite/22_locale/conversions/string/3.cc: Likewise.
 277         * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
 278         Likewise.
 279         * testsuite/22_locale/conversions/string/requirements/typedefs.cc:
 280         Likewise.
 281         * testsuite/util/testsuite_fs.h: Likewise.
 282
 283 2015-05-23  François Dumont  fdumont@gcc.gnu.org>
 284
 285         PR libstdc++/64657
 286         * include/debug/functions.h (__check_sorted_aux): Cast expression to
 287         void.
 288
 289 2015-05-21  David Edelsohn  <dje.gcc@gmail.com>
 290
 291         PR target/66224
 292         * config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER):
 293         Don't use isync. Use lwsync if available.
 294         * configure.host (atomic_word_dir) [aix[56789]*]: Delete to use
 295         powerpc cpu definition.
 296
 297 2015-05-21  Jason Merrill  <jason@redhat.com>
 298
 299         * libsupc++/del_opv.cc: Suppress -Wsized-deallocation.
 300         * libsupc++/del_op.cc: Likewise.
 301
 302 2015-05-20  François Dumont  fdumont@gcc.gnu.org>
 303
 304         * include/debug/formatter.h (_GLIBCXX_TYPEID): New macro to simplify
 305         usage of typeid.
 306         (_Error_formatter::_M_print_type): New.
 307         * src/c++11/debug.cc
 308         (_Error_formatter::_Parameter::_M_print_field): Use latter.
 309         (_Error_formatter::_M_print_type): Implement latter using
 310         __cxaabiv1::__cxa_demangle to print demangled type name.
 311
 312         * include/bits/cpp_type_traits.h
 313         (std::move_iterator): Delete declaration.
 314         (std::__is_move_iterator<move_iterator>): Move partial specialization...
 315         * include/bits/stl_iterator.h: ... here.
 316         (std::__miter_base): Overloads for std::reverse_iterator and
 317         std::move_iterator.
 318         * include/bits/stl_algobase.h (std::__miter_base): Provide default
 319         implementation.
 320
 321 2015-05-20  Jonathan Wakely  <jwakely@redhat.com>
 322
 323         * testsuite/util/testsuite_fs.h (nonexistent_path): Don't use tempnam.
 324
 325         PR libstdc++/66078
 326         * include/bits/stl_iterator.h (__make_move_if_noexcept_iterator): Add
 327         overload for pointers.
 328         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
 329         808590.cc: Add -std=gnu++03 switch.
 330         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
 331         808590-cxx11.cc: Copy of 808590.cc to test with -std=gnu++11.
 332         * testsuite/23_containers/vector/modifiers/push_back/
 333         strong_guarantee.cc: New.
 334
 335 2015-05-19  Jonathan Wakely  <jwakely@redhat.com>
 336
 337         * include/bits/stl_list.h (_M_resize_pos(size_type&)): Declare.
 338         (operator==(const list&, const list&)): If size() is O(1) compare
 339         sizes before comparing each element.
 340         * include/bits/list.tcc (list::_M_resize_pos(size_type&)): Define.
 341         (list::resize): Use _M_resize_pos.
 342
 343 2015-05-19  François Dumont  <fdumont@gcc.gnu.org>
 344
 345         * testsuite/23_containers/unordered_map/cons/66055.cc: Add constructor
 346         invocations.
 347         * testsuite/23_containers/unordered_multimap/cons/66055.cc: Likewise.
 348         * testsuite/23_containers/unordered_multiset/cons/66055.cc: Likewise.
 349         * testsuite/23_containers/unordered_set/cons/66055.cc: Likewise.
 350
 351 2015-05-17  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 352
 353         * configure.host: Define cpu_defines_dir for ARM.
 354         * config/cpu/arm/cpu_defines.h: New file.
 355
 356 2015-05-17  François Dumont  <fdumont@gcc.gnu.org>
 357
 358         * include/bits/unordered_map.h (unordered_map, unordered_multimap): Add
 359         missing constructors.
 360         * include/bits/unordered_set.h (unordered_set, unordered_multiset):
 361         Likewise.
 362         * include/debug/unordered_map (unordered_map, unordered_multimap): Add
 363         missing constructors.
 364         * include/debug/unordered_set (unordered_set, unordered_multiset):
 365         Likewise.
 366         * include/profile/unordered_map (unordered_map, unordered_multimap): Add
 367         missing constructors.
 368         * include/profile/unordered_set (unordered_set, unordered_multiset):
 369         Likewise.
 370
 371 2015-05-15  Jonathan Wakely  <jwakely@redhat.com>
 372
 373         * src/filesystem/ops.cc (stat_type): Define alias for struct stat and
 374         use throughout the file.
 375         (make_file_type): New function.
 376         (file_size(const path&, error_code&)): Report an error for anything
 377         that isn't a regular file.
 378         (status(const path&), symlink_status(const path&)): Do not throw for
 379         file_type::not_found.
 380         (temp_directory_path()): Check additional environment variables.
 381         * testsuite/experimental/filesystem/operations/exists.cc: New.
 382         * testsuite/experimental/filesystem/operations/file_size.cc: New.
 383         * testsuite/experimental/filesystem/operations/status.cc: New.
 384         * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
 385         New.
 386
 387 2015-05-14  Nathan Myers  <ncm@cantrip.org>
 388             Jonathan Wakely  <jwakely@redhat.com>
 389
 390         PR libstdc++/66055
 391         * include/std/unordered_map (unordered_map, unordered_multimap): Add
 392         missing constructors.
 393         * include/std/unordered_set (unordered_set, unordered_multiset):
 394         Likewise.
 395         * testsuite/23_containers/unordered_map/cons/66055.cc: New.
 396         * testsuite/23_containers/unordered_multimap/cons/66055.cc: New.
 397         * testsuite/23_containers/unordered_multiset/cons/66055.cc: New.
 398         * testsuite/23_containers/unordered_set/cons/66055.cc: New.
 399
 400 2015-05-14  Jonathan Wakely  <jwakely@redhat.com>
 401
 402         PR libstdc++/66011
 403         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmod and
 404         sendfile.
 405         * config.h.in: Regenerate.
 406         * configure: Regenerate.
 407         * src/filesystem/ops.cc (do_copy_file): Fix arguments to open(). Do
 408         not return after copying contents. Use fchmod, fchmodat, and sendfile
 409         when available.
 410         (current_path, permissions, space): Use errno not return value.
 411
 412         PR libstdc++/66018
 413         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for struct
 414         dirent.d_type.
 415         * config.h.in: Regenerate.
 416         * configure: Regenerate.
 417         * configure.ac (AC_STRUCT_DIRENT_D_TYPE): Remove.
 418
 419 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
 420
 421         * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Delete.
 422         * configure.ac: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS.
 423         * config.h.in: Regenerate.
 424         * configure: Likewise.
 425         * libsupc++/eh_personality.cc: Replace _GLIBCXX_SJLJ_EXCEPTIONS by
 426         __USING_SJLJ_EXCEPTIONS__.
 427         * libsupc++/eh_throw.cc: Likewise.
 428         * libsupc++/eh_ptr.cc: Likewise.
 429         * doc/html/manual/appendix_porting.html: Remove
 430         GLIBCXX_ENABLE_SJLJ_EXCEPTIONS
 431         * doc/xml/manual/build_hacking.xml: Likewise.
 432         * doc/html/manual/configure.html: Remove --enable-sjlj-exceptions.
 433         * doc/xml/manual/configure.xml: Likewise.
 434
 435 2015-05-13  Jonathan Wakely  <jwakely@redhat.com>
 436
 437         * include/bits/shared_ptr_base.h (__shared_count(unique_ptr&&)): Check
 438         for nullptr (LWG 2415).
 439         * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: Test
 440         construction from empty unique_ptr.
 441         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
 442         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
 443
 444         * include/bits/stl_raw_storage_iter.h (raw_storage_iterator::base()):
 445         Define (LWG 2454).
 446         * testsuite/20_util/raw_storage_iterator/base.cc: New.
 447
 448         * include/std/future (packaged_task(allocator_arg_t, const A&, F&&):
 449         Remove explicit (LWG 2407).
 450
 451         * include/bits/basic_string.h (basic_string::basic_string()): Make
 452         noexcept conditional on allocator (LWG 2455).
 453
 454         * include/std/complex (polar): Check for negative rho (LWG 2459).
 455
 456         * include/experimental/tuple (apply): Handle pointers to member (LWG
 457         2418).
 458         * include/std/functional (_Mem_fn_base): Make constructors constexpr.
 459         (_Maybe_wrap_member_pointer::__do_wrap): Make constexpr.
 460         * testsuite/experimental/tuple/apply.cc: Test pointer to member.
 461
 462         * include/bits/random.h (seed_seq): More noexcept (LWG 2440).
 463
 464         * include/bits/alloc_traits.h (_S_max_size): Implement LWG 2466.
 465         * testsuite/20_util/allocator_traits/members/max_size.cc: Adjust.
 466         * testsuite/23_containers/forward_list/allocator/minimal.cc:
 467         Likewise.
 468         * testsuite/23_containers/map/allocator/minimal.cc: Likewise.
 469         * testsuite/23_containers/multimap/allocator/minimal.cc: Likewise.
 470         * testsuite/23_containers/multiset/allocator/minimal.cc: Likewise.
 471         * testsuite/23_containers/set/allocator/minimal.cc: Likewise.
 472         * testsuite/23_containers/unordered_map/allocator/minimal.cc:
 473         Likewise.
 474         * testsuite/23_containers/unordered_multimap/allocator/minimal.cc:
 475         Likewise.
 476         * testsuite/23_containers/unordered_multiset/allocator/minimal.cc:
 477         Likewise.
 478         * testsuite/23_containers/unordered_set/allocator/minimal.cc:
 479         Likewise.
 480         * testsuite/util/testsuite_allocator.h: Remove unused parameter.
 481
 482         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Re-enable on solaris.
 483         * configure: Regenerate.
 484
 485 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
 486
 487         * Makefile.in: Regenerated with automake-1.11.6.
 488         * aclocal.m4: Likewise.
 489         * configure: Likewise.
 490         * doc/Makefile.in: Likewise.
 491         * include/Makefile.in: Likewise.
 492         * libsupc++/Makefile.in: Likewise.
 493         * po/Makefile.in: Likewise.
 494         * python/Makefile.in: Likewise.
 495         * src/Makefile.in: Likewise.
 496         * src/c++11/Makefile.in: Likewise.
 497         * src/c++98/Makefile.in: Likewise.
 498         * src/filesystem/Makefile.in: Likewise.
 499         * testsuite/Makefile.in: Likewise.
 500
 501 2015-05-09  Jason Merrill  <jason@redhat.com>
 502
 503         * testsuite/20_util/headers/functional/synopsis.cc: Add
 504         _GLIBCXX14_CONSTEXPR.
 505         * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Likewise.
 506
 507 2015-05-08  Jason Merrill  <jason@redhat.com>
 508
 509         * testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc: Add -std=c++98.
 510         * testsuite/20_util/auto_ptr/1.cc: Add -std=c++98.
 511         * testsuite/20_util/auto_ptr/2.cc: Add -std=c++98.
 512         * testsuite/20_util/auto_ptr/3.cc: Add -std=c++98.
 513         * testsuite/20_util/auto_ptr/4.cc: Add -std=c++98.
 514         * testsuite/20_util/auto_ptr/5.cc: Add -std=c++98.
 515         * testsuite/20_util/auto_ptr/6.cc: Add -std=c++98.
 516         * testsuite/20_util/auto_ptr/7.cc: Add -std=c++98.
 517         * testsuite/20_util/auto_ptr/3946.cc: Add -std=c++98.
 518         * testsuite/20_util/auto_ptr/assign_neg.cc: Add -std=c++98.
 519         * testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc:
 520         Likewise.
 521         * testsuite/20_util/headers/functional/synopsis.cc: Add -Wno-deprecated.
 522         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
 523         Adjust expected errors.
 524         * testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
 525         Likewise.
 526         * testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
 527         Likewise.
 528         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
 529         Likewise.
 530         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
 531         Likewise.
 532         * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
 533         Likewise.
 534         * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc:
 535         Likewise.
 536         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
 537         Likewise.
 538         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
 539         Likewise.
 540         * testsuite/23_containers/vector/requirements/dr438
 541         /constructor_1_neg.cc: Likewise.
 542         * testsuite/23_containers/vector/requirements/dr438
 543         /constructor_2_neg.cc: Likewise.
 544         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
 545         Likewise.
 546         * testsuite/ext/array_allocator/1.cc: Add -Wno-deprecated.
 547         * testsuite/ext/array_allocator/2.cc: Add -Wno-deprecated.
 548         * testsuite/ext/array_allocator/26875.cc: Add -Wno-deprecated.
 549         * testsuite/ext/array_allocator/3.cc: Add -Wno-deprecated.
 550         * testsuite/ext/array_allocator/check_allocate_max_size.cc:
 551         Add -Wno-deprecated.
 552         * testsuite/ext/array_allocator/check_deallocate_null.cc:
 553         Add -Wno-deprecated.
 554         * testsuite/ext/array_allocator/check_delete.cc: Add -Wno-deprecated.
 555         * testsuite/ext/array_allocator/check_new.cc: Add -Wno-deprecated.
 556         * testsuite/ext/profile/mutex_extensions_neg.cc: Prune follow-on error.
 557         * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr.cc:
 558         Add -std=c++98.
 559         * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc:
 560         Add -std=c++98.
 561         * testsuite/tr1/2_general_utilities/shared_ptr/assign
 562         /auto_ptr_rvalue_neg.cc: Add -std=c++98.
 563         * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
 564         Add -std=c++98 -fno-show-column.
 565         * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr.cc:
 566         Add -std=c++98.
 567         * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc:
 568         Add -std=c++98.
 569         * testsuite/tr1/6_containers/utility/pair.cc: Add -std=c++98.
 570         * testsuite/tr1/8_c_compatibility/cmath/pow_cmath.cc: Add -std=c++98.
 571
 572         * src/c++98/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
 573         * src/c++98/Makefile.in: Regenerate.
 574         * src/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
 575         * src/Makefile.in: Regenerate.
 576
 577 2015-05-02  Jonathan Wakely  <jwakely@redhat.com>
 578
 579         PR libstdc++/51617
 580         * include/std/future (async): Change default policy to launch::async.
 581
 582         * include/experimental/any (any::_Storage): Fix alignment of buffer.
 583         (any::_Internal): Check alignment of type.
 584         * testsuite/experimental/any/cons/aligned.cc: New.
 585         * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
 586
 587         * include/experimental/iterator (ostream_joiner): Simplify by using
 588         the injected-class-name and the ostream_type typedef.
 589
 590         * include/experimental/iterator: New. Define ostream_joiner.
 591         * include/Makefile.am: Add new header.
 592         * include/Makefile.in: Regenerate.
 593         * testsuite/experimental/iterator/make_ostream_joiner.cc: New.
 594         * testsuite/experimental/iterator/ostream_joiner.cc: New.
 595         * testsuite/experimental/iterator/requirements.cc: New.
 596         * doc/xml/manual/status_cxx2017.xml: Update status.
 597         * doc/html/manual/status.html: Regenerate.
 598
 599         * include/experimental/numeric: New. Define gcd and lcm.
 600         * include/Makefile.am: Add new header.
 601         * include/Makefile.in: Regenerate.
 602         * testsuite/experimental/numeric/gcd.cc: New.
 603         * testsuite/experimental/numeric/lcm.cc: New.
 604         * doc/xml/manual/status_cxx2017.xml: Update status.
 605         * doc/html/manual/status.html: Regenerate.
 606
 607 2015-05-02  Edward Smith-Rowland  <3dw4rd@verizon.net>
 608
 609         Revert addition of feature macros from other headers per latest SD-6.
 610         * include/experimental/deque: Remove feature-test macro.
 611         * include/experimental/forward_list: Ditto.
 612         * include/experimental/list: Ditto.
 613         * include/experimental/map: Ditto.
 614         * include/experimental/set: Ditto.
 615         * include/experimental/string: Ditto.
 616         * include/experimental/unordered_map: Ditto.
 617         * include/experimental/unordered_set: Ditto.
 618
 619 2015-05-02  Jonathan Wakely  <jwakely@redhat.com>
 620
 621         * include/experimental/any (any::_Storage): Make non-copyable.
 622         (any::any): Do not copy _Storage object.
 623         (any::operator=): Implement more efficiently than swapping.
 624         (any::swap): Use new _Op_xfer operation.
 625         (any::_Op::_Op_xfer): New enumerator.
 626         (_Manager_internal::_S_alloc): Remove unused function.
 627         (_Manager_internal::_S_create, _Manager_external::_S_create): Use out
 628         parameter instead of returning a _Storage object.
 629         (_Manager_internal::_S_manage, _Manager_external::_S_manage): Add
 630         _Op_xfer operation for moving and swapping.
 631         * testsuite/experimental/any/cons/nontrivial.cc: New.
 632         * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
 633
 634         * include/experimental/fs_path.h (filesystem_error::~filesystem_error):
 635         Declare.
 636         * src/filesystem/path.cc (filesystem_error::~filesystem_error):
 637         Define.
 638
 639         PR libstdc++/65978
 640         * include/std/tuple (forward_as_tuple, tie): Add constexpr.
 641         * testsuite/20_util/tuple/creation_functions/constexpr.cc: Uncomment
 642         and fix tests for forward_as_tuple and tie.
 643
 644         * src/filesystem/ops.cc (last_write_time) [_GLIBCXX_USE_UTIMENSAT]:
 645         Set timespec members explicitly instead of with a braced-init-list.
 646         [_GLIBCXX_HAVE_UTIME_H]: Use lambda to handle st_atime being a macro.
 647
 648 2015-05-02  Edward Smith-Rowland  <3dw4rd@verizon.net>
 649
 650         * include/experimental/deque: Add feature-test macro.
 651         * include/experimental/forward_list: Ditto.
 652         * include/experimental/list: Ditto.
 653         * include/experimental/map: Ditto.
 654         * include/experimental/set: Ditto.
 655         * include/experimental/string: Ditto.
 656         * include/experimental/unordered_map: Ditto.
 657         * include/experimental/unordered_set: Ditto.
 658
 659 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
 660
 661         * include/experimental/memory: Correct feature-test macro.
 662
 663         * include/experimental/memory: Add feature-test macro.
 664         * include/experimental/vector: Likewise.
 665         * doc/xml/manual/status_cxx2017.xml: Update status.
 666         * doc/html/manual/status.html: Regenerate.
 667
 668 2015-05-01  Ville Voutilainen  <ville.voutilainen@gmail.com>
 669
 670         Implement observer_ptr.
 671         * include/Makefile.am: Add new header.
 672         * include/Makefile.in: Regenerate.
 673         * include/experimental/memory: New.
 674         * testsuite/experimental/memory/observer_ptr/assignment/assign.cc: New.
 675         * testsuite/experimental/memory/observer_ptr/cons/cons.cc: New.
 676         * testsuite/experimental/memory/observer_ptr/hash/hash.cc: New.
 677         * testsuite/experimental/memory/observer_ptr/make_observer.cc: New.
 678         * testsuite/experimental/memory/observer_ptr/relops/relops.cc: New.
 679         * testsuite/experimental/memory/observer_ptr/requirements.cc: New.
 680         * testsuite/experimental/memory/observer_ptr/swap/swap.cc: New.
 681         * testsuite/experimental/memory/observer_ptr/typedefs.cc: New.
 682
 683 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
 684
 685         * src/filesystem/path.cc (path::compare): Do not copy strings.
 686
 687         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable when <dirent.h>
 688         is not available.
 689         (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmodat.
 690         * configure: Regenerate.
 691         * config.h.in: Regenerate.
 692         * configure.ac: Check for utime.h
 693         * include/experimental/fs_path.h (path::string<>)
 694         [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Remove stray typename keyword.
 695         * src/filesystem/dir.cc [!_GLIBCXX_HAVE_DIRENT_H] (DIR, opendir,
 696         closedir, dirent, readdir_r): Replace dummy functions with #error.
 697         (native_readdir, _Dir::advance): Use readdir when readdir_r is missing.
 698         * src/filesystem/ops.cc (do_stat, is_set): Make inline.
 699         (last_write_time) [!_GLIBCXX_USE_UTIMENSAT]: Use utime.
 700         (permissions) [!_GLIBCXX_USE_FCHMODAT]: Use chmod.
 701         (space, temp_directory_path) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Set
 702         error_code.
 703
 704         * include/experimental/fs_path.h (path::_List): Use vector instead of
 705         list.
 706         * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Adapt.
 707         * src/filesystem/path.cc: Use std::prev instead of decrementing
 708         rvalues. Fix whitespace.
 709         * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
 710         Do not decrement iterators before begin.
 711
 712         * include/experimental/fs_dir.h: Fix use of non-reserved names.
 713         * include/experimental/fs_ops.h: Likewise.
 714         * include/experimental/fs_path.h: Likewise.
 715         * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Use
 716         C++11 when checking for support.
 717
 718         * include/bits/locale_classes.h (locale::facet): Delete copy
 719         operations in C++11 mode.
 720
 721         * include/bits/alloc_traits.h (__alloc_rebind): Change parameter name.
 722
 723         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable for solaris.
 724         * configure: Regenerate.
 725
 726 2015-05-01  Edward Smith-Rowland  <3dw4rd@verizon.net>
 727
 728         Inline one-line erasure dispatch functions.
 729         * include/experimental/forward_list (erase_if(), erase()): Inline.
 730         * include/experimental/list (erase_if(), erase()): Inline.
 731         * include/experimental/map (erase_if(*)): Inline.
 732         * include/experimental/set (erase_if(*)): Inline.
 733         * include/experimental/string (erase_if(), erase()): Inline.
 734         * include/experimental/unordered_map (erase_if(*)): Inline.
 735         * include/experimental/unordered_set (erase_if(*)): Inline.
 736
 737 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
 738
 739         * doc/xml/manual/intro.xml: Link to new status_cxx2017.xml file.
 740         * doc/xml/manual/status_cxx2011.xml: Update status tables.
 741         * doc/xml/manual/status_cxx2014.xml: Likewise.
 742         * doc/xml/manual/status_cxx2017.xml: New.
 743         * doc/xml/manual/using.xml: Fix typo.
 744         * doc/html/*: Regenerate.
 745
 746         * include/std/memory (pointer_safety, declare_reachable,
 747         undeclare_reachable, declare_no_pointers, undeclare_no_pointers,
 748         get_pointer_safety): Define.
 749         * testsuite/20_util/pointer_safety/1.cc: New.
 750
 751 2015-04-30  Jonathan Wakely  <jwakely@redhat.com>
 752
 753         Implement N4100 File System TS
 754         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Define.
 755         (GLIBCXX_CHECK_FILESYSTEM_DEPS): Define.
 756         * config.h.in: Regenerate.
 757         * configure: Regenerate.
 758         * configure.ac: Enable filesystem TS and check its dependencies.
 759         * include/Makefile.am: Add new headers.
 760         * include/Makefile.in: Regenerate.
 761         * include/bits/locale_conv.h (__do_str_code_cvt, __str_codecvt_in,
 762         __str_codecvt_out): Move code conversion logic from wstring_convert
 763         into new global functions.
 764         (wstring_convert::to_bytes, wstring_convert::from_bytes): Use new
 765         functions.
 766         (wstring_convert::_M_conv): Remove.
 767         * include/bits/quoted_string.h (_Quoted_string): Split out of iomanip.
 768         * include/experimental/filesystem: New.
 769         * include/experimental/fs_dir.h: New.
 770         * include/experimental/fs_fwd.h: New.
 771         * include/experimental/fs_ops.h: New.
 772         * include/experimental/fs_path.h: New.
 773         * include/std/iomanip (_Quoted_string): Move to bits/quoted_string.h.
 774         * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Add.
 775         * src/Makefile.am (SUBDIRS): Add filesystem.
 776         * src/Makefile.in: Regenerate.
 777         * src/filesystem/Makefile.am: New.
 778         * src/filesystem/Makefile.in: New.
 779         * src/filesystem/dir.cc: New.
 780         * src/filesystem/ops.cc: New.
 781         * src/filesystem/path.cc: New.
 782         * testsuite/experimental/filesystem/operations/absolute.cc: New.
 783         * testsuite/experimental/filesystem/operations/copy.cc: New.
 784         * testsuite/experimental/filesystem/operations/current_path.cc: New.
 785         * testsuite/experimental/filesystem/path/append/path.cc: New.
 786         * testsuite/experimental/filesystem/path/assign/assign.cc: New.
 787         * testsuite/experimental/filesystem/path/assign/copy.cc: New.
 788         * testsuite/experimental/filesystem/path/compare/compare.cc: New.
 789         * testsuite/experimental/filesystem/path/compare/path.cc: New.
 790         * testsuite/experimental/filesystem/path/compare/strings.cc: New.
 791         * testsuite/experimental/filesystem/path/concat/path.cc: New.
 792         * testsuite/experimental/filesystem/path/concat/strings.cc: New.
 793         * testsuite/experimental/filesystem/path/construct/copy.cc: New.
 794         * testsuite/experimental/filesystem/path/construct/default.cc: New.
 795         * testsuite/experimental/filesystem/path/construct/locale.cc: New.
 796         * testsuite/experimental/filesystem/path/construct/range.cc: New.
 797         * testsuite/experimental/filesystem/path/decompose/extension.cc: New.
 798         * testsuite/experimental/filesystem/path/decompose/filename.cc: New.
 799         * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
 800         New.
 801         * testsuite/experimental/filesystem/path/decompose/relative_path.cc:
 802         New.
 803         * testsuite/experimental/filesystem/path/decompose/root_directory.cc:
 804         New.
 805         * testsuite/experimental/filesystem/path/decompose/root_name.cc:
 806         New.
 807         * testsuite/experimental/filesystem/path/decompose/root_path.cc:
 808         New.
 809         * testsuite/experimental/filesystem/path/decompose/stem.cc: New.
 810         * testsuite/experimental/filesystem/path/generic/generic_string.cc:
 811         New.
 812         * testsuite/experimental/filesystem/path/itr/traversal.cc: New.
 813         * testsuite/experimental/filesystem/path/modifiers/clear.cc: New.
 814         * testsuite/experimental/filesystem/path/modifiers/make_preferred.cc:
 815         New.
 816         * testsuite/experimental/filesystem/path/modifiers/remove_filename.cc:
 817         New.
 818         * testsuite/experimental/filesystem/path/modifiers/replace_extension.cc:
 819         New.
 820         * testsuite/experimental/filesystem/path/modifiers/replace_filename.cc:
 821         New.
 822         * testsuite/experimental/filesystem/path/modifiers/swap.cc: New.
 823         * testsuite/experimental/filesystem/path/nonmember/hash_value.cc: New.
 824         * testsuite/experimental/filesystem/path/query/empty.cc: New.
 825         * testsuite/experimental/filesystem/path/query/has_extension.cc: New.
 826         * testsuite/experimental/filesystem/path/query/has_filename.cc: New.
 827         * testsuite/experimental/filesystem/path/query/has_parent_path.cc:
 828         New.
 829         * testsuite/experimental/filesystem/path/query/has_relative_path.cc:
 830         New.
 831         * testsuite/experimental/filesystem/path/query/has_root_directory.cc:
 832         New.
 833         * testsuite/experimental/filesystem/path/query/has_root_name.cc:
 834         New.
 835         * testsuite/experimental/filesystem/path/query/has_root_path.cc:
 836         New.
 837         * testsuite/experimental/filesystem/path/query/has_stem.cc: New.
 838         * testsuite/experimental/filesystem/path/query/is_relative.cc: New.
 839         * testsuite/util/testsuite_fs.h: New.
 840
 841 2015-04-30  Edward Smith-Rowland  <3dw4rd@verizon.net>
 842
 843         Add fundamentals TR container erasure.
 844         * include/Makefile.am: Add new headers.
 845         * include/Makefile.in: Add new headers.
 846         * include/experimental/array: New.
 847         * include/experimental/deque: New.
 848         * include/experimental/erase_if.tcc: New.
 849         * include/experimental/forward_list: New.
 850         * include/experimental/list: New.
 851         * include/experimental/map: New.
 852         * include/experimental/set: New.
 853         * include/experimental/string: New.
 854         * include/experimental/unordered_map: New.
 855         * include/experimental/unordered_set: New.
 856         * include/experimental/vector: New.
 857         * testsuite/experimental/deque/erasure.cc: New.
 858         * testsuite/experimental/forward_list/erasure.cc: New.
 859         * testsuite/experimental/list/erasure.cc: New.
 860         * testsuite/experimental/map/erasure.cc: New.
 861         * testsuite/experimental/set/erasure.cc: New.
 862         * testsuite/experimental/string/erasure.cc: New.
 863         * testsuite/experimental/unordered_map/erasure.cc: New.
 864         * testsuite/experimental/unordered_set/erasure.cc: New.
 865         * testsuite/experimental/vector/erasure.cc: New.
 866
 867 2015-04-30  François Dumont  <fdumont@gcc.gnu.org>
 868
 869         * include/bits/cpp_type_traits.h
 870         (__gnu_cxx::__is_normal_iterator): Delete.
 871         * include/bits/stl_algobase.h (std::__niter_base): Adapt.
 872         * include/bits/stl_iterator.h (__make_reverse_iterator): New in C++11.
 873         (std::__niter_base): Overloads for std::reverse_iterator,
 874         __gnu_cxx::__normal_iterator and std::move_iterator.
 875
 876 2015-04-30  François Dumont  <fdumont@gcc.gnu.org>
 877
 878         * include/bits/hashtable_policy.h (_Prime_rehash_policy::_S_n_primes):
 879         Delete.
 880         * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt):
 881         Remove usage of latter and compute size of the prime numbers array
 882         locally.
 883
 884 2015-04-29  Doug Evans  <dje@google.com>
 885
 886         PR libstdc++/65839
 887         * python/libstdcxx/v6/xmethods.py (get_bool_type): New function.
 888         Replace all lookups of "bool" with this.
 889         (get_std_size_type): New function.  Replace all lookups of std::size_t
 890         with this.
 891         (*Worker): New method get_result_type.
 892         (DequeWorkerBase.__init__): New arg val_type.  All callers updated.
 893         (ListWorkerBase.__init__): New arg val_type.  All callers updated.
 894         (UniquePtrGetWorker.__init__): New arg elem_type.  All callers updated.
 895         Delete setting of name, enabled.
 896         (UniquePtrDerefWorker.__init__): New arg elem_type.  All callers
 897         updated.  Delete setting of name.
 898         (UniquePtrMethodsMatcher): Rewrite for consistency with all other
 899         libstdc++ xmethod matchers.
 900         * testsuite/libstdc++-xmethods/array.cc: Add whatis tests.
 901         * testsuite/libstdc++-xmethods/associative-containers.cc: Ditto.
 902         * testsuite/libstdc++-xmethods/deque.cc: Ditto.
 903         * testsuite/libstdc++-xmethods/forwardlist.cc: Ditto.
 904         * testsuite/libstdc++-xmethods/list.cc: Ditto.
 905         * testsuite/libstdc++-xmethods/unique_ptr.cc: Ditto.
 906         * testsuite/libstdc++-xmethods/vector.cc: Ditto.
 907
 908 2015-04-29  Doug Evans  <dje@google.com>
 909
 910         Use consistent naming for value type attributes.
 911         * python/libstdcxx/v6/xmethods.py (ArrayWorkerBase): Rename _valtype
 912         to _val_type.
 913         (ArraySizeWorker, ArrayEmptyWorker): Ditto.
 914         (ArrayFrontWorker, ArrayBackWorker): Ditto.
 915         (ArrayAtWorker, ArraySubscriptWorker): Ditto.
 916         (DequeWorkerBase): Rename elemtype to val_type.
 917         (ForwardListWorkerBase): Rename _elem_type to _val_type.
 918         (ForwardListFrontWorker): Ditto.  And rename elem_address to
 919         val_address.
 920         (ForwardListMethodsMatcher): Rename elem_type to val_type.
 921         (VectorWorkerBase): Rename _elemtype to _val_type.
 922
 923 2015-04-29  Jonathan Wakely  <jwakely@redhat.com>
 924
 925         PR libstdc++/65760
 926         * include/std/functional (__check_func_return_type): Use is_same to
 927         avoid using _is_convertible on incomplete types.
 928         * testsuite/20_util/function/65760.cc: New.
 929
 930         PR libstdc++/64657
 931         * include/bits/basic_string (basic_string::_S_copy_chars): Cast
 932         expression to void.
 933         * include/bits/locale_facets_nonio.tcc (money_get::_M_extract,
 934         time_get::_M_extract_num, time_get::_M_extract_name,
 935         time_get::_M_extract_wday_or_month): Likewise.
 936         * include/bits/stl_algo.h (__includes, __replace_copy_if,
 937         __is_sorted_until, __is_permutation, transform): Likewise.
 938         * include/bits/stl_algobase.h (swap_ranges, __copy_move::__copy_m,
 939         __equal::equal, __lexicographical_compare_impl, equal): Likewise.
 940         * include/bits/stl_numeric.h (inner_product): Likewise.
 941         * include/bits/stl_uninitialized.h (__uninitialized_copy_a): Likewise.
 942         * testsuite/util/testsuite_iterators.h (output_iterator_wrapper,
 943         input_iterator_wrapper): Declare unusable comma operator.
 944         * testsuite/21_strings/basic_string/cons/char/64657.cc: New.
 945         * testsuite/21_strings/basic_string/modifiers/assign/char/64657.cc:
 946         New.
 947
 948 2015-04-28  Doug Evans  <dje@google.com>
 949
 950         * testsuite/libstdc++-xmethods/list.cc (_GLIBCXX_USE_CXX11_ABI):
 951         Define to zero.
 952
 953 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
 954
 955         * include/bits/stl_algo.h (random_shuffle): Only define for hosted
 956         implementations.
 957
 958 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
 959
 960         * Makefile.am (SUBDIRS): Move python to hosted_source.
 961         * Makefile.in: Regenerate.
 962         * acinclude.m4 (glibcxx_SUBDIRS): Reorder.
 963         * configure: Regenerate.
 964
 965 2015-04-28  Marc Glisse  <marc.glisse@inria.fr>
 966
 967         PR libstdc++/65883
 968         * include/std/limits (numeric_limits): Add missing unsigned.
 969
 970 2015-04-28  Stephan Bergmann  <sbergman@redhat.com>
 971
 972         * include/debug/vector (_Safe_vector::operator=): Add missing returns.
 973
 974 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
 975
 976         PR libstdc++/60333
 977         * include/std/type_traits (__make_unsigned_selector<_Tp, false, true>):
 978         Handle enumeration types larger than sizeof(long).
 979         (__make_signed_selector<_Tp, false, true>): Find unsigned type then
 980         make it signed.
 981         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
 982         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
 983         Likewise.
 984         * testsuite/20_util/make_signed/requirements/typedefs-3.cc: New.
 985         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Adjust
 986         dg-error.
 987         * testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: New.
 988
 989         PR libstdc++/61645
 990         * include/bits/forward_list.h (forward_list::splice_after): Add
 991         noexcept.
 992         * include/bits/forward_list.tcc (forward_list::splice_after):
 993         Likewise.
 994
 995         PR libstdc++/65631
 996         * include/bits/random.h (seed_seq) Define copy constructor and copy
 997         assignment as deleted.
 998         * testsuite/26_numerics/random/seed_seq/cons/65631.cc: New.
 999
1000         * libsupc++/exception (uncaught_exceptions): Add comment. Reorder #if.
1001         * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc:
1002         Use -std=gnu++1z. Check feature-test macro.
1003
1004         * include/std/type_traits (void_t): Add.
1005         * testsuite/20_util/void_t/1.cc: New.
1006
1007 2015-04-28  Tim Shen  <timshen@google.com>
1008
1009         * include/bits/regex.tcc: Handle regex_constants::__polynomial.
1010         * include/bits/regex_automaton.tcc: Throw exception when parsing
1011         back-reference with flag __polynomial.
1012         * include/bits/regex_constants.h: Add extension flag
1013         syntax_option_type __polynomial.
1014         * bits/regex_executor.tcc: Still let BFS process ECMAScript.
1015         Alternative operation will be fixed in the coming refactoring.
1016         * testsuite/28_regex/algorithms/regex_search/61424.cc: Turn
1017         loose match_search_debug to use DFS only.
1018
1019 2015-04-27  Sandra Loosemore  <sandra@codesourcery.com>
1020
1021         PR libstdc++/65909
1022         * testsuite/lib/libstdc++.exp (check_v3_target_namedlocale):
1023         Make the generated test program fail gracefully if the target
1024         doesn't support passing command-line arguments.
1025
1026 2015-04-27  Federico Lenarduzzi  <federico.lenarduzzi@tallertechnologies.com>
1027             Jonathan Wakely  <jwakely@redhat.com>
1028
1029         * libsupc++/eh_catch.cc (uncaught_exception, uncaught_exceptions):
1030         Return false or zero if the library is built without exceptions.
1031         * libsupc++/eh_term_handler.cc: Disable verbose terminate handler if
1032         the library is built without exceptions.
1033
1034 2015-04-27  Ville Voutilainen  <ville.voutilainen@gmail.com>
1035
1036         * config/abi/pre/gnu.ver: Fix comment.
1037
1038         Add support for std::uncaught_exceptions.
1039         * acinclude.m4: Bump libtool_VERSION.
1040         * config/abi/pre/gnu.ver: Export the new symbol.
1041         * configure: Regenerate.
1042         * libsupc++/eh_catch.cc (uncaught_exceptions): New.
1043         * libsupc++/exception (uncaught_exceptions): New.
1044         * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc: New.
1045         * testsuite/util/testsuite_abi.cc: Add 3.4.22 as the latest version.
1046
1047 2015-04-27  Dmitry Prokoptsev  <dprokoptsev@gmail.com>
1048             Michael Hanselmann  <public@hansmi.ch>
1049
1050         PR libstdc++/62258
1051         * libsupc++/eh_ptr.cc (rethrow_exception): Increment count of
1052         uncaught exceptions.
1053         * testsuite/18_support/exception_ptr/62258.cc: New.
1054
1055 2015-04-27  Jonathan Wakely  <jwakely@redhat.com>
1056
1057         * doc/xml/manual/extensions.xml: Add cross-reference.
1058         * doc/html/manual/ext_compile_checks.html: Regenerate.
1059
1060 2015-04-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1061
1062         * config/os/generic/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): Define.
1063         * configure.host (os_include_dir): Set to "os/generic" for linux-musl*.
1064
1065 2015-04-22  Renlin Li  <renlin.li@arm.com>
1066
1067         * testsuite/lib/dg-options.exp (dg-require-thread-fence): New.
1068         * testsuite/lib/libstdc++.exp (check_v3_target_thread_fence): New.
1069         * testsuite/29_atomics/atomic_flag/clear/1.cc: Use it.
1070         * testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: Likewise.
1071         * testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: Likewise.
1072
1073 2015-04-21  Jonathan Wakely  <jwakely@redhat.com>
1074
1075         * doc/xml/manual/configure.xml: Update descriptions of options
1076         affecting dual ABI and add cross-references.
1077         * doc/xml/manual/strings.xml: Clarify that string isn't COW now.
1078         * doc/xml/manual/using.xml: Document ABI transition.
1079         * doc/html/*: Regenerate.
1080
1081         * doc/xml/manual/abi.xml: Use uppercase for C++ Standard Library.
1082         * doc/xml/manual/using.xml: Document newer -std options. Use better
1083         examples of nested namespaces.
1084
1085 2015-04-20  Jonathan Wakely  <jwakely@redhat.com>
1086
1087         * doc/xml/manual/concurrency_extensions.xml: Update documentation
1088         on atomics.
1089         * doc/xml/manual/using.xml: Likewise. Improve markup.
1090         * doc/html/*: Regenerate.
1091
1092 2015-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1093
1094         * scripts/extract_symvers.pl: Ignore elfdump error output.
1095
1096 2015-04-14  Marc Glisse  <marc.glisse@inria.fr>
1097
1098         PR libstdc++/61347
1099         * include/bits/stl_iterator_base_funcs.h (_List_iterator,
1100         _List_const_iterator): Declare.
1101         (__distance): Declare new overloads for _List_iterator and
1102         _List_const_iterator.
1103         * include/bits/stl_list.h (__distance): New overloads for
1104         _List_iterator and _List_const_iterator.
1105         * testsuite/23_containers/list/61347.cc: New testcase.
1106
1107 2015-04-14  Jonathan Wakely  <jwakely@redhat.com>
1108
1109         * doc/xml/manual/evolution.xml: Fix typos.
1110         * doc/html/manual/api.html: Regenerate.
1111
1112 2015-04-14  Hans-Peter Nilsson  <hp@axis.com>
1113
1114         * testsuite/29_atomics/atomic/62259.cc: Assert atomic
1115         alignment is larger-equal, not equal, to default alignment.
1116
1117 2015-04-13  Jonathan Wakely  <jwakely@redhat.com>
1118
1119         PR libstdc++/65754
1120         * config/abi/pre/gnu.ver: Export base object constructors for
1121         fstreams.
1122         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
1123         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
1124         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
1125         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
1126         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
1127         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
1128         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
1129         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
1130         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
1131         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
1132         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
1133         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
1134         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
1135         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
1136         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
1137         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
1138         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
1139         * testsuite/27_io/basic_fstream/cons/base.cc: New.
1140
1141 2015-04-13  Jonathan Wakely  <jwakely@redhat.com>
1142
1143         * doc/xml/manual/evolution.xml: Document changes since 4.5 release.
1144         * doc/html/*: Regenerate.
1145
1146 2015-04-12  Uros Bizjak  <ubizjak@gmail.com>
1147
1148         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
1149
1150 2015-04-10  Andreas Schwab  <schwab@linux-m68k.org>
1151
1152         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
1153
1154         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
1155
1156 2015-04-10  Jonathan Wakely  <jwakely@redhat.com>
1157
1158         * doc/xml/manual/test.xml: Improve documentation on running a subset
1159         of tests.
1160         * doc/html/manual/test.html: Regenerate.
1161
1162 2015-04-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
1163
1164         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
1165         for GCC 5.1 release.
1166         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
1167         Likewise.
1168
1169 2015-04-10  Jonathan Wakely  <jwakely@redhat.com>
1170
1171         * include/std/shared_mutex (shared_timed_mutex): Add comments to
1172         explain the logic in the non-pthread_rwlock_t version.
1173         (_Mutex): Remove redundant type.
1174         (_M_n_readers): Rename to _S_max_readers.
1175         (_M_write_entered, _M_readers): New convenience functions.
1176         (lock, lock_shared, try_lock_shared, unlock_shared): Use convenience
1177         functions. Use predicates with condition variables. Simplify bitwise
1178         operations.
1179         (try_lock_for, try_shared_lock_for): Convert duration to time_point
1180         and call try_lock_until or try_shared_lock_until respectively.
1181         (try_lock_until, try_shared_lock_until): Wait on the condition
1182         variables until the specified time passes.
1183         (unlock): Add Debug Mode assertion.
1184         (unlock_shared): Add Debug Mode assertion.
1185         * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: New.
1186
1187         * include/std/shared_mutex (shared_timed_mutex): Only use
1188         pthread_rwlock_t when the POSIX Timeouts option is supported.
1189         * testsuite/30_threads/shared_lock/cons/5.cc: Remove
1190         dg-require-gthreads-timed.
1191         * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
1192         * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
1193         * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
1194
1195 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
1196
1197         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
1198
1199 2015-04-09  Jonathan Wakely  <jwakely@redhat.com>
1200             Richard Henderson  <rth@redhat.com>
1201
1202         PR libstdc++/65147
1203         * include/bits/atomic_base.h (__atomic_base<_ITp>): Increase
1204         alignment.
1205         * include/std/atomic (atomic): For types with a power of two size set
1206         alignment to at least the size.
1207         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
1208         * testsuite/29_atomics/atomic/65147.cc: New.
1209         * testsuite/29_atomics/atomic_integral/65147.cc: New.
1210
1211 2015-04-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1212
1213         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
1214         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
1215         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
1216
1217 2015-04-07  Jakub Jelinek  <jakub@redhat.com>
1218
1219         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
1220         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
1221         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
1222         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
1223         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
1224         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
1225         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
1226         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
1227
1228 2015-03-30  Jonathan Wakely  <jwakely@redhat.com>
1229
1230         PR libstdc++/65630
1231         * config/abi/pre/gnu.ver: Export operator+ for new strings.
1232         * testsuite/21_strings/basic_string/operators/char/65630.cc: New.
1233         * testsuite/21_strings/basic_string/operators/wchar_t/65630.cc: New.
1234
1235 2015-03-28  Tim Shen  <timshen@google.com>
1236
1237         PR libstdc++/65420
1238         * include/bits/regex_constants.h: Use constexpr variables for flags.
1239         * testsuite/28_regex/constants/constexpr.cc: New testcase.
1240
1241 2015-03-27  Jonathan Wakely  <jwakely@redhat.com>
1242
1243         PR libstdc++/65499
1244         * include/std/chrono: Add using-directive for literals to std::chrono.
1245         * testsuite/20_util/duration/literals/65499.cc: New.
1246
1247 2015-03-26  Jonathan Wakely  <jwakely@redhat.com>
1248
1249         PR libstdc++/58038
1250         PR libstdc++/60421
1251         * include/std/thread (this_thread::sleep_for): Check for negative
1252         durations.
1253         (this_thread::sleep_until): Check for times in the past.
1254         * testsuite/30_threads/this_thread/58038.cc: New.
1255         * testsuite/30_threads/this_thread/60421.cc: New.
1256
1257 2015-03-26  Jonathan Wakely  <jwakely@redhat.com>
1258
1259         PR libstdc++/62259
1260         PR libstdc++/65147
1261         * include/std/atomic (atomic<T>): Increase alignment for types with
1262         the same size as one of the integral types.
1263         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
1264         * testsuite/29_atomics/atomic/62259.cc: New.
1265
1266 2015-03-26  Richard Henderson  <rth@redhat.com>
1267
1268         PR libstdc++/65033
1269         * include/bits/atomic_base.h (__atomic_base<T>::is_lock_free): Build
1270         a fake pointer indicating type alignment.
1271         (__atomic_base<T *>::is_lock_free): Likewise.
1272         * include/std/atomic (atomic<T>::is_lock_free): Likewise.
1273
1274 2015-03-25  Alan Lawrence  <alan.lawrence@arm.com>
1275
1276         PR libstdc++/33394
1277         * testsuite/21_strings/basic_string/pthread33394.cc: Use
1278         dg-additional-options.
1279
1280 2015-03-25  Paolo Carlini  <paolo.carlini@oracle.com>
1281
1282         PR libstdc++/65543
1283         * include/std/istream (operator>>(basic_istream<>&&, _Tp&): Revert
1284         thinko in r150387.
1285         * include/std/ostream (operator<<(basic_ostream<>&&, const _Tp&):
1286         Likewise.
1287         * testsuite/27_io/rvalue_streams-2.cc: New.
1288
1289 2015-03-24  Jonathan Wakely  <jwakely@redhat.com>
1290
1291         PR libstdc++/33394
1292         * testsuite/21_strings/basic_string/pthread33394.cc: Add test.
1293
1294 2015-03-23  Jonathan Wakely  <jwakely@redhat.com>
1295
1296         PR libstdc++/64967
1297         * acinclude.m4: Disable dual ABI when gnu-versioned-namespace in use.
1298         * configure: Regenerate.
1299         * src/c++11/compatibility-c++0x.cc (error_category), generic_category,
1300         system_category): Use macros for versioned namespace.
1301         * src/c++11/futex.cc: Add missing end macro for versioned namespace.
1302
1303 2015-03-20  James Greenhalgh  <james.greenhalgh@arm.com>
1304
1305         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Disable
1306         test for unused for ARM.
1307         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise.
1308         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
1309
1310 2015-03-20  Jonathan Wakely  <jwakely@redhat.com>
1311
1312         * include/bits/c++config (__gnu_cxx::__cxx11): Define new namespace.
1313         * include/ext/codecvt_specializations.h (encoding_state,
1314         encoding_char_traits): Remove abi-tag and use inline namespace.
1315         * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line.
1316
1317 2015-03-19  Jason Merrill  <jason@redhat.com>
1318
1319         * config/locale/gnu/messages_members.cc: Revert abi-tag change.
1320         * src/c++11/cxx11-shim_facets.cc: Revert abi-tag change.
1321
1322 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
1323
1324         PR c++/65046
1325         * config/locale/gnu/messages_members.cc (Catalog_info, Catalogs,
1326         get_catalogs): Add abi-tag.
1327         * include/ext/codecvt_specializations.h (encoding_state,
1328         encoding_char_traits): Likewise.
1329         * src/c++11/cxx11-ios_failure.cc (io_error_category): Likewise.
1330         * src/c++11/cxx11-shim_facets.cc (__any_string::operator basic_string,
1331         numpunct_shim, collate_shim, time_get_shim, moneypunct_shim,
1332         money_get_shim, money_put_shim, messages_shim): Likewise.
1333         * src/c++11/future.cc (future_error_category::message): Likewise.
1334         * src/c++11/system_error.cc (generic_error_category::message,
1335         system_error_category::message): Likewise.
1336         (__sso_string): Disable -Wabi-tag warnings.
1337
1338 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
1339
1340         PR libstdc++/13631
1341         * config/locale/gnu/messages_members.cc (get_glibc_msg): Fix fallback
1342         implementation for old glibc. Fix whitespace.
1343
1344 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
1345             Torvald Riegel  <triegel@redhat.com>
1346
1347         * acinclude.m4 (GLIBCXX_CHECK_GTHREADS): Check for pthread_rwlock_t.
1348         * config.h.in: Regenerate.
1349         * configure: Regenerate.
1350         * include/std/shared_mutex: Check _GLIBCXX_USE_PTHREAD_RWLOCK_T.
1351         (shared_timed_mutex::_M_rwlock): Use PTHREAD_RWLOCK_INITIALIZER.
1352         (shared_timed_mutex::lock_shared()): Retry on EAGAIN.
1353         (shared_timed_mutex::try_lock_shared_until()): Retry on EAGAIN and
1354         EDEADLK.
1355
1356 2015-03-17  Jonathan Wakely  <jwakely@redhat.com>
1357
1358         * libsupc++/nested_exception.h: Do not try to derive from final
1359         classes.
1360         * testsuite/18_support/nested_exception/throw_with_nested.cc: Test
1361         final class.
1362
1363         * testsuite/30_threads/shared_lock/modifiers/1.cc: Remove name of
1364         unused exception variable.
1365         * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
1366         * testsuite/30_threads/shared_lock/modifiers/2.cc: Remove duplicate
1367         test.
1368         * testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.
1369
1370 2015-03-13  Jonathan Wakely  <jwakely@redhat.com>
1371
1372         * acinclude.m4: Make --enable-libstdcxx-time=auto work for dragonfly.
1373         * configure: Regenerate.
1374
1375         * include/experimental/system_error: Fix include guard.
1376
1377 2015-03-12  Renlin Li  <renlin.li@arm.com>
1378
1379         * testsuite/27_io/ios_base/sync_with_stdio/1.cc: Remove xfail for
1380         wrapped target.
1381
1382 2015-03-10  Tim Shen  <timshen@google.com>
1383
1384         PR libstdc++/64441
1385         * include/bits/regex.h (match_results<>::size,
1386         match_results<>::position, match_results<>::str,
1387         match_results<>::operator[], match_results<>::prefix,
1388         match_results<>::suffix, match_results<>::end,
1389         match_results<>::_M_resize, match_results<>::_M_unmatched_sub,
1390         match_results<>::_M_prefix, match_results<>::_M_suffix): Remove
1391         global __unmatched_sub. Add unmatched submatch as part of
1392         match_results.
1393         * include/bits/regex.tcc (__regex_algo_impl<>, regex_replace<>,
1394         regex_iterator<>::operator++): Adjust to use match_results::_M_prefix.
1395         * testsuite/28_regex/match_results/out_of_range_submatches.cc:
1396         New testcases.
1397
1398 2015-03-09  Jonathan Wakely  <jwakely@redhat.com>
1399
1400         PR libstdc++/64467
1401         * testsuite/28_regex/traits/char/isctype.cc: Don't test newline
1402         for newlib targets. Really fix mixed line-endings this time.
1403
1404 2015-03-06  Jonathan Wakely  <jwakely@redhat.com>
1405
1406         * include/std/future (future_error(error_code)): Construct base
1407         class with error_code's message.
1408         * src/c++11/future.cc (future_error::what()): Do not call c_str() on
1409         temporary string.
1410
1411 2015-03-05  Jonathan Wakely  <jwakely@redhat.com>
1412
1413         * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
1414         noconv result.
1415         * testsuite/22_locale/conversions/string/2.cc: Also test UTF-8.
1416         * testsuite/22_locale/conversions/string/3.cc: Likewise, and UTF-16.
1417
1418 2015-03-04  Jonathan Wakely  <jwakely@redhat.com>
1419
1420         PR libstdc++/64797
1421         * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
1422         incomplete multibyte sequences correctly.
1423         * include/std/codecvt (codecvt_utf8, codecvt_utf16,
1424         codecvt_utf8_utf16): Limit _Maxcode to maximum Unicode code point.
1425         * src/c++11/codecvt.cc (invalid_mb_sequence, incomplete_mb_character):
1426         Define constants.
1427         (is_high_surrogate, is_low_surrogate, surrogate_pair_to_code_point):
1428         Define convenience functions.
1429         (read_utf8_code_point): Return relevant constant to distinguish
1430         incomplete characters from invalid sequences.
1431         (read_utf16_code_point): Likewise. Check for invalid sequences.
1432         (ucs4_in, utf16_in): Use incomplete_mb_character constant.
1433         (utf16_out): Check for invalid sequences.
1434         (utf16_span): Fix condition.
1435         (ucs2_out): Use is_high_surrogate.
1436         (ucs2_in): Use incomplete_mb_character constant and fix condition.
1437         * testsuite/22_locale/codecvt/char16_t.cc: Fix whitespace.
1438         * testsuite/22_locale/conversions/buffer/1.cc: New.
1439         * testsuite/22_locale/conversions/string/2.cc: Use char16_t and
1440         char32_t instead of wchar_t.
1441         * testsuite/22_locale/conversions/string/3.cc: New.
1442
1443 2015-03-03  Iain Sandoe  <iain@codesourcery.com>
1444
1445         PR libstdc++/64883
1446         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Don't check
1447         visibility for Darwin.
1448         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise, and
1449         also deprecated.
1450         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
1451
1452 2015-03-02  Jonathan Wakely  <jwakely@redhat.com>
1453
1454         PR libstdc++/65279
1455         * include/std/scoped_allocator (__inner_type_impl,
1456         scoped_allocator_adaptor): Add defaulted copy assignment and move
1457         assignment operators.
1458         * testsuite/20_util/scoped_allocator/65279.cc: New.
1459
1460 2015-03-02  Jonathan Wakely  <jwakely@redhat.com>
1461
1462         PR libstdc++/64367
1463         * include/std/stdexcept (__sso_string): Don't use non-static member
1464         in sizeof.
1465
1466 2015-02-28  Matthias Klose  <doko@ubuntu.com>
1467
1468         PR libstdc++/65246
1469         * python/libstdcxx/v6/__init__.py: Use explicit relative imports.
1470
1471 2015-02-22  Jonathan Wakely  <jwakely@redhat.com>
1472
1473         * doc/xml/manual/status_cxx2011.xml: Remove duplicated information.
1474         * doc/html/manual/status.html: Regenerate.
1475
1476 2015-02-20  Jonathan Wakely  <jwakely@redhat.com>
1477
1478         PR libstdc++/64695
1479         * python/libstdcxx/v6/printers.py (StdTuplePrinter): Handle new
1480         tuple layout.
1481
1482         * doc/xml/manual/status_cxx2011.xml: Document implementation-defined
1483         behavior.
1484         * doc/html/manual/status.html: Regenerate.
1485
1486 2015-02-19  Jonathan Wakely  <jwakely@redhat.com>
1487
1488         PR libstdc++/58357
1489         * include/bits/algorithmfwd.h (rotate): Move to inline namespace _V2.
1490         * include/bits/stl_algo.h (__rotate, rotate): Likewise.
1491
1492 2015-02-19  Hans-Peter Nilsson  <hp@axis.com>
1493
1494         PR testsuite/65093
1495         * testsuite/26_numerics/random/binomial_distribution/operators/values.cc
1496         (test01): Add explanatory comment.  Keep only the bd1 sub-test and
1497         split out bd2, bd3, bd4, and bd5 sub-tests into...
1498         * testsuite/26_numerics/random/binomial_distribution/operators/values2.cc,
1499         testsuite/26_numerics/random/binomial_distribution/operators/values3.cc,
1500         testsuite/26_numerics/random/binomial_distribution/operators/values4.cc,
1501         testsuite/26_numerics/random/binomial_distribution/operators/values5.cc:
1502         New separate files with the old parts.
1503
1504 2015-02-18  Jonathan Wakely  <jwakely@redhat.com>
1505
1506         * src/c++11/codecvt.cc (write_utf16_code_point): Fix code to output
1507         surrogate pairs.
1508         (utf16_in): Pass mode argument to write_utf16_code_point.
1509         (codecvt<char16_t, char, mbstate_t>::do_in): Set mode according to
1510         native byte order.
1511         * testsuite/22_locale/codecvt/char16_t.cc: New.
1512         * testsuite/22_locale/codecvt/in/wchar_t/1.cc: Fix typo.
1513
1514         * testsuite/22_locale/codecvt/char16_t.cc: Add dg-require-cstdint.
1515         * testsuite/22_locale/codecvt/char32_t.cc: Likewise.
1516
1517 2015-02-17  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>
1518             Jonathan Wakely  <jwakely@redhat.com>
1519
1520         * testsuite/22_locale/codecvt/char32_t.cc: New.
1521
1522 2015-02-17  Jonathan Wakely  <jwakely@redhat.com>
1523
1524         PR libstdc++/65085
1525         * include/bits/basic_string.h (basic_string(basic_string&&)): Ensure
1526         empty string gets null-terminated.
1527         * testsuite/21_strings/basic_string/cons/char/65085.cc: New.
1528
1529 2015-02-13  Matthew Wahab  <matthew.wahab@arm.com>
1530
1531         * testsuite/28_regex/traits/char/isctype.cc (test01): Fix
1532         mixed line-endings introduced in last change.
1533
1534 2015-02-12  Matthew Wahab  <matthew.wahab@arm.com>
1535
1536         * testsuite/28_regex/traits/char/isctype.cc (test01): Replace test
1537         for __NEWLIB__ macro with a dejagnu set macro.
1538         * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
1539
1540 2015-02-04  Matthew Wahab  <matthew.wahab@arm.com>
1541
1542         PR libstdc++/64467
1543         * testsuite/28_regex/traits/char/isctype.cc (test01):   Add newlib
1544         special case for '\n'.
1545         * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
1546
1547 2015-02-01  Jonathan Wakely  <jwakely@redhat.com>
1548
1549         * src/c++11/futex.cc: Do not define for gthr-single.h targets.
1550
1551 2015-02-01  Jonathan Wakely  <jwakely@redhat.com>
1552
1553         PR libstdc++/64883
1554         * include/c_global/cstdio (gets): Use __deprecated__ attribute instead
1555         of deprecated.
1556         * include/c_std/cstdio (gets): Likewise.
1557         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Avoid clashing
1558         with attributes used in darwin headers.
1559
1560 2015-01-29  Jakub Jelinek  <jakub@redhat.com>
1561
1562         * acinclude.m4 (VTV_CYGMIN): Use x$vtv_cygmin = xyes instead of
1563         $vtv_cygmin = yes.  Initialize vtv_cygmin=no unconditionally first.
1564         * configure: Regenerated.
1565
1566 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
1567
1568         * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
1569         after vtv_cygmin is set.
1570         * configure: Regenerated.
1571
1572 2015-01-29  Matthias Klose  <doko@ubuntu.com>
1573
1574         * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
1575         unconditionally.
1576         * configure: Regenerate.
1577
1578 2015-01-29  Caroline Tice  <cmtice@google.com>
1579
1580         Committing VTV Cywin/Ming patch for Patrick Wollgast
1581         * configure: Regenerate.
1582         * libsupc++/Makefile.in: Regenerate.
1583         * src/Makefile.in: Regenerate.
1584
1585 2015-01-29  Jonathan Wakely  <jwakely@redhat.com>
1586
1587         * include/bits/atomic_base.h: Use __always_inline__ instead of
1588         always_inline.
1589         * include/bits/atomic_futex.h: Likewise.
1590         * include/bits/c++config: Use __abi_tag__ instead of abi_tag.
1591         * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: Use
1592         __packed__ instead of packed.
1593         * include/std/shared_mutex: Use __unused__ instead of unused.
1594         * testsuite/17_intro/headers/c++1998/all_attributes.cc: New.
1595         * testsuite/17_intro/headers/c++200x/all_attributes.cc: New.
1596         * testsuite/17_intro/headers/c++2014/all_attributes.cc: New.
1597
1598 2015-01-28  Caroline Tice  <cmtice@google.com>
1599
1600         Committing VTV Cywin/Ming patch for Patrick Wollgast
1601         * acinclude.m4: Define VTV_CYGMIN.
1602         * libsupc++/Makefile.am: Add vtv_sources only to libsupc___la_SOURCES
1603         and libsupc__convenience_la_SOURCES if VTV_CYGMIN is not set.
1604         * libsupc++/vtv_stubs.cc: Add none weak declaration of every function
1605         for Cygwin and MinGW.
1606         * src/Makefile.am: Add libvtv.la to toolexeclib_LTLIBRARIES, if
1607         VTV_CYGMIN is set. Define libvtv_la_SOURCES, libvtv_la_LDFLAGS,
1608         libvtv_la_AM_CXXFLAGS and libvtv_la_LINK if VTV_CYGMIN is set.
1609
1610 2015-01-28  Jonathan Wakely  <jwakely@redhat.com>
1611
1612         PR libstdc++/64828
1613         * libsupc++/Makefile.am: Compile del_opvs.cc as C++14.
1614         * libsupc++/Makefile.in: Regenerate.
1615         * src/c++11/Makefile.in: Regenerate.
1616
1617 2015-01-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1618
1619         * testsuite/lib/libstdc++.exp (v3_target_compile): Remove
1620         check for unsupported.
1621         (v3_target_compile_as_c): Likewise.
1622
1623 2015-01-28  Richard Biener  <rguenther@suse.de>
1624
1625         PR libstdc++/64798
1626         * libsupc++/eh_alloc.cc (struct allocated_entry): Align
1627         data member.
1628         (pool::allocate): Adjust allocation size and alignment to
1629         that change.
1630         (pool::free): Adjust pointer offsetting.
1631
1632 2015-01-27  Jonathan Wakely  <jwakely@redhat.com>
1633
1634         PR libstdc++/64368
1635         * include/std/shared_mutex (shared_timed_mutex::try_lock_for,
1636         shared_timed_mutex::try_lock_until): Only define when POSIX thread
1637         timeouts option is supported.
1638         (shared_timed_mutex::try_shared_lock_for,
1639         shared_timed_mutex::try_shared_lock_until): Likewise.
1640
1641 2015-01-26  Jonathan Wakely  <jwakely@redhat.com>
1642
1643         PR libstdc++/64368
1644         * config/locale/gnu/numeric_members.cc (numpunct<char>::~numpunct(),
1645         numpunct<wchar_t>::~numpunct()): Do not set _M_data->_M_grouping.
1646         * src/c++11/cxx11-shim_facets.cc (numpunct_shim): Remove _M_grouping
1647         and use cache's _M_grouping field.
1648         (__numpunct_fill_cache): Likewise.
1649         (__moneypunct_fill_cache): Improve comments.
1650
1651 2015-01-26  Jonathan Wakely  <jwakely@redhat.com>
1652
1653         * testsuite/23_containers/set/operations/2.cc: Add test for
1654         non-transparent comparison function.
1655
1656 2015-01-25  Oleg Endo  <olegendo@gcc.gnu.org>
1657
1658         PR target/29366
1659         * config/cpu/sh/atomicity.h (__exchange_and_add, __atomic_add):
1660         Remove SH4A inline asm and lock based implementations and use the
1661         defaults from ext/atomicity.h.
1662
1663 2015-01-23  Jonathan Wakely  <jwakely@redhat.com>
1664
1665         * config/abi/pre/gnu.ver: Tighten GLIBCXX_3.4 patterns to not match
1666         new std::string constructors for byname facets.
1667
1668 2015-01-22  Richard Biener  <rguenther@suse.de>
1669
1670         PR libstdc++/64535
1671         * libsupc++/eh_alloc.cc: Include new.
1672         (bitmask_type): Remove.
1673         (one_buffer): Likewise.
1674         (emergency_buffer): Likewise.
1675         (emergency_used): Likewise.
1676         (dependents_buffer): Likewise.
1677         (dependents_used): Likewise.
1678         (class pool): New custom fixed-size arena, variable size object
1679         allocator.
1680         (emergency_pool): New global.
1681         (__cxxabiv1::__cxa_allocate_exception): Use new emergency_pool.
1682         (__cxxabiv1::__cxa_free_exception): Likewise.
1683         (__cxxabiv1::__cxa_allocate_dependent_exception): Likewise.
1684         (__cxxabiv1::__cxa_free_dependent_exception): Likewise.
1685
1686 2015-01-22  Tim Shen  <timshen@google.com>
1687
1688         PR libstdc++/64680
1689         * include/bits/regex.h (basic_regex<>::basic_regex,
1690         basic_regex<>::operator=, basic_regex<>::imbue): Conform to the
1691         standard interface.
1692         * testsuite/28_regex/basic_regex/assign/char/cstring.cc: New testcase.
1693
1694 2015-01-22  Tim Shen  <timshen@google.com>
1695
1696         PR libstdc++/64649
1697         * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
1698         regex_traits<>::lookup_classname): Correctly narrow input chars.
1699         * testsuite/28_regex/traits/wchar_t/user_defined.cc: New testcase.
1700
1701 2015-01-21  Jonathan Wakely  <jwakely@redhat.com>
1702
1703         * config/abi/pre/gnu.ver: Use [jmy] for size_t parameters.
1704
1705 2015-01-21  Jonathan Wakely  <jwakely@redhat.com>
1706
1707         * testsuite/29_atomics/atomic/64658.cc: Test stored value.
1708
1709 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
1710
1711         * doc/xml/manual/status_cxx2011.xml: Remove stray dbhtml tags.
1712         * doc/xml/manual/status_cxx2014.xml: Update status.
1713         * doc/html/manual/status.html: Regenerate.
1714
1715 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
1716
1717         PR libstdc++/64650
1718         * include/experimental/optional (bad_optional_access): Add default
1719         constructor.
1720         * testsuite/experimental/optional/requirements.cc: Test for default
1721         constructor.
1722
1723 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
1724
1725         * include/bits/stl_map.h (map::find<>, map::count<>,
1726         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
1727         member function templates to perform heterogeneous lookup.
1728         * include/bits/stl_multimap.h (multimap::find<>, multimap::count<>,
1729         multimap::lower_bound<>, multimap::upper_bound<>,
1730         multimap::equal_range<>): Likewise.
1731         * include/bits/stl_multiset.h (multiset::find<>, multiset::count<>,
1732         multiset::lower_bound<>, multiset::upper_bound<>,
1733         multiset::equal_range<>): Likewise.
1734         * include/bits/stl_set.h (set::find<>, set::count<>,
1735         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
1736         * include/bits/stl_tree.h (_Rb_tree::_S_lower_bound_tr,
1737         _Rb_tree::_S_upper_bound_tr, _Rb_tree::_M_find_tr,
1738         _Rb_tree::_M_count_tr, _Rb_tree::_M_lower_bound_tr,
1739         _Rb_tree::_M_upper_bound_tr, _Rb_tree::_M_equal_range_tr): Likewise.
1740         * testsuite/23_containers/map/operations/2.cc: New.
1741         * testsuite/23_containers/multimap/operations/2.cc: New.
1742         * testsuite/23_containers/multiset/operations/2.cc: New.
1743         * testsuite/23_containers/set/operations/2.cc: New.
1744
1745 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
1746
1747         * config/abi/pre/gnu.ver: Export new constructors.
1748         * include/bits/codecvt.h (codecvt_byname): Add string constructor.
1749         (codecvt_byname<char16_t>, codecvt_byname<char32_t>): Define explicit
1750         specializations and declare explicit instantiations.
1751         * include/bits/locale_classes.h (locale, collate_byname): Add string
1752         constructors.
1753         * include/bits/locale_facets.h (ctype_byname, numpunct_byname):
1754         Likewise.
1755         * include/bits/locale_facets_nonio.h (time_get_byname,
1756         time_put_byname, moneypunct_byname, messages_byname): Likewise.
1757         * src/c++11/codecvt.cc (codecvt_byname<char16_t>,
1758         codecvt_byname<char32_t>): Define explicit instantiations.
1759         * src/c++11/locale-inst.cc (time_put_byname, codecvt_byname):
1760         Instantiate string constructors.
1761         (ctype_byname): Define string constructor.
1762         * testsuite/22_locale/codecvt_byname/1.cc: New.
1763         * testsuite/22_locale/collate_byname/1.cc: New.
1764         * testsuite/22_locale/ctype_byname/2.cc: New.
1765         * testsuite/22_locale/messages_byname/1.cc: New.
1766         * testsuite/22_locale/moneypunct_byname/1.cc: New.
1767         * testsuite/22_locale/numpunct_byname/1.cc: New.
1768
1769 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
1770
1771         PR libstdc++/64658
1772         * include/std/atomic (atomic_init): Define.
1773         * testsuite/29_atomics/atomic/64658.cc: New.
1774
1775 2015-01-19  Tim Shen  <timshen@google.com>
1776
1777         PR libstdc++/64649
1778         * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
1779         regex_traits<>::lookup_classname): Support forward iterators.
1780         * testsuite/28_regex/traits/char/lookup_classname.cc: New testcases.
1781         * testsuite/28_regex/traits/char/lookup_collatename.cc: New testcase.
1782
1783 2015-01-19  Tim Shen  <timshen@google.com>
1784
1785         PR libstdc++/64584
1786         PR libstdc++/64585
1787         * include/bits/regex.h (basic_regex<>::basic_regex,
1788         basic_regex<>::assign, basic_regex<>::imbue,
1789         basic_regex<>::swap, basic_regex<>::mark_count): Drop NFA after
1790         imbuing basic_regex; Make assign() transactional against exception.
1791         * include/bits/regex_compiler.h (__compile_nfa<>): Add back
1792         __compile_nfa SFINAE.
1793         * include/std/regex: Adjust include order to avoid __compile_nfa
1794         forward declaration.
1795         * testsuite/28_regex/basic_regex/assign/char/string.cc: New testcase.
1796         * testsuite/28_regex/basic_regex/imbue/string.cc: New testcase.
1797
1798 2015-01-19  Ville Voutilainen  <ville.voutilainen@gmail.com>
1799             Jonathan Wakely  <jwakely@redhat.com>
1800
1801         * include/bits/range_access.h (begin, end): Use _GLIBCXX14_CONSTEXPR
1802         on overloads for arrays.
1803         (cbegin, cend, rbegin, rend, crbegin, crend): New.
1804         * testsuite/24_iterators/range_access_cpp14.cc: New.
1805
1806 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
1807
1808         PR libstdc++/64646
1809         * include/bits/stl_algo.h (__is_permutation): Also test for reaching
1810         end of the second range.
1811         * testsuite/25_algorithms/is_permutation/64646.cc: New.
1812
1813 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
1814
1815         * doc/xml/manual/status_cxx2011.xml: Remove note about offsetof.
1816         * doc/html/manual/status.html: Regenerate.
1817
1818 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
1819
1820         * include/bits/atomic_futex.h: Use mutex and condition_variable when
1821         atomic int is not lock-free. Make member variables private.
1822         * src/c++11/futex.cc: Likewise.
1823
1824         * src/c++11/futex.cc: Fix order of includes and preprocessor condition.
1825
1826 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1827
1828         PR libstdc++/64638
1829         * include/bits/atomic_futex.h: Use appropriate config macros for
1830         availability of std::mutex, std::condition and std::chrono.
1831
1832 2015-01-17  Ville Voutilainen  <ville.voutilainen@gmail.com>
1833             Jonathan Wakely  <jwakely@redhat.com>
1834
1835         * doc/xml/manual/status_cxx2011.xml: Update C++11 status.
1836         * doc/html/*: Regenerate.
1837
1838 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1839
1840         DR 488
1841         PR libstdc++/58357
1842         * include/bits/algorithmfwd.h (rotate): Return an iterator.
1843         * include/bits/stl_algo.h (rotate, __rotate): Likewise.
1844         * testsuite/25_algorithms/rotate/dr488.cc: New.
1845         * testsuite/25_algorithms/rotate/check_type.cc: Adjust function type.
1846         * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
1847         2.cc: Likewise.
1848         * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
1849         pod.cc: Likewise.
1850
1851 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1852
1853         PR libstdc++/60940
1854         * include/bits/atomic_base.h: Remove atomic integral typedefs as
1855         synonyms for __atomic_base<int> etc.
1856         * include/std/atomic: Make atomic_int a synonym for atomic<int> and
1857         likewise for all atomic integral types.
1858         * testsuite/29_atomics/atomic_integral/cons/copy_list.cc: New.
1859         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
1860
1861 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1862
1863         PR libstdc++/56785
1864         * include/std/tuple (_Tuple_impl): Remove zero-element specialization
1865         and define one-element specialization.
1866         * testsuite/20_util/tuple/56785.cc: New.
1867
1868 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1869
1870         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc:
1871         Remove unused header.
1872         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
1873         Likewise.
1874         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
1875         Likewise.
1876
1877 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
1878
1879         * include/bits/locale_conv.h (wstring_convert, wbuffer_convert): New.
1880         * include/std/locale: Include new header.
1881         * include/Makefile.am: Add it.
1882         * include/Makefile.in: Regenerate.
1883         * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc: New.
1884         * testsuite/22_locale/conversions/string/1.cc: New.
1885         * testsuite/22_locale/conversions/string/2.cc: New.
1886         * testsuite/22_locale/conversions/string/requirements/typedefs.cc: New.
1887         * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
1888         New.
1889
1890 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
1891
1892         * config/abi/pre/gnu.ver: Export new symbols.
1893         * include/Makefile.am: Add codecvt.
1894         * include/Makefile.in: Regenerate.
1895         * include/std/codecvt: New header.
1896         * src/c++11/codecvt.cc (__codecvt_utf8_base, __codecvt_utf16_base,
1897         __codecvt_utf8_utf16_base): Define specializations.
1898         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: New.
1899         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc: New.
1900         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
1901         New.
1902
1903 2015-01-16  Torvald Riegel  <triegel@redhat.com>
1904
1905         * src/c++11/futex.cc: New file.
1906         * include/bits/atomic_futex.h: New file.
1907         * include/std/future (__future_base::_State_baseV2): Use
1908         atomic_futex_unsigned instead of mutex+condvar.
1909         * src/c++11/futex.cc: Likewise.
1910         * include/Makefile.am: Add atomic_futex.h.
1911         * include/Makefile.in: Likewise.
1912         * src/c++11/Makefile.am: Add futex.cc.
1913         * src/c++11/Makefile.in: Likewise.
1914
1915 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
1916
1917         * acinclude.m4: Fix typo in comment.
1918         * configure: Regenerate.
1919         * include/bits/codecvt.h (codecvt<char16_t, char, mbstate_t>,
1920         codecvt<char16_t, char, mbstate_t>): Declare specializations.
1921         * include/bits/locale_facets.h: Reserve space for new specializations.
1922         * src/c++11/Makefile.am: Add codecvt.cc.
1923         * src/c++11/Makefile.in: Regenerate.
1924         * src/c++11/codecvt.cc: New.
1925         * src/c++98/Makefile.am: Compile locale_init.cc and localename.cc
1926         with -std=gnu++11.
1927         * src/c++98/Makefile.in: Regenerate.
1928         * src/c++98/locale_init.cc: Initialize new codecvt specializations.
1929         * src/c++98/localename.cc: Likewise.
1930         * config/abi/pre/gnu.ver: Exports for new codecvt specializations.
1931         * testsuite/22_locale/codecvt/utf8.cc: New.
1932         * testsuite/22_locale/locale/cons/unicode.cc: Check that new
1933         specializations are installed in locale objects.
1934
1935 2015-01-16  Torvald Riegel  <triegel@redhat.com>
1936
1937         * include/std/shared_mutex (shared_timed_mutex): Add POSIX-based
1938         implementation.
1939
1940 2015-01-13  Jonathan Wakely  <jwakely@redhat.com>
1941
1942         PR libstdc++/64571
1943         * config/abi/pre/gnu.ver: Export fstream functions using new string.
1944
1945 2015-01-12  Jonathan Wakely  <jwakely@redhat.com>
1946
1947         PR libstdc++/64560
1948         * src/c++11/cxx11-shim_facets.cc (locale::facet::_M_sso_shim): Check
1949         for RTTI support.
1950
1951         PR libstdc++/64553
1952         * src/c++11/cxx11-shim_facets.cc: Check for wchar_t support.
1953
1954 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
1955
1956         * doc/xml/manual/parallel_mode.xml: Update for libgomp being
1957         renamed from "GNU OpenMP Runtime Library" to "GNU Offloading and
1958         Multi Processing Runtime Library".
1959
1960 2015-01-09  Jonathan Wakely  <jwakely@redhat.com>
1961
1962         PR libstdc++/64476
1963         * include/bits/stl_uninitialized.h (uninitialized_copy): Fix
1964         is_assignable arguments.
1965         * testsuite/20_util/specialized_algorithms/uninitialized_copy/64476.cc:
1966         New.
1967
1968 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
1969
1970         * libsupc++/unwind-cxx.h: Revert previous commit.
1971
1972 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
1973
1974         * configure.host: Add arm*-*-freebsd* port_specific_symbol_files.
1975
1976 2015-01-09  Tim Shen  <timshen@google.com>
1977
1978         PR libstdc++/64239
1979         * include/bits/regex.h (match_results<>::swap): Use std::swap
1980         instead of swap.
1981         * include/bits/regex_compiler.tcc (_Compiler<>::_M_quantifier):
1982         Likewise.
1983         * testsuite/28_regex/match_results/swap.cc: New testcase.
1984
1985 2015-01-08  Jonathan Wakely  <jwakely@redhat.com>
1986
1987         PR libstdc++/60132
1988         * include/std/type_traits (has_trivial_default_constructor,
1989         has_trivial_copy_constructor, has_trivial_copy_assign): Add deprecated
1990         attribute.
1991         * testsuite/20_util/has_trivial_copy_assign/requirements/
1992         explicit_instantiation.cc: Use -Wno-deprecated.
1993         * testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc:
1994         Likewise.
1995         * testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
1996         * testsuite/20_util/has_trivial_copy_constructor/requirements/
1997         explicit_instantiation.cc: Likewise.
1998         * testsuite/20_util/has_trivial_copy_constructor/requirements/
1999         typedefs.cc: Likewise.
2000         * testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
2001         * testsuite/20_util/has_trivial_default_constructor/requirements/
2002         explicit_instantiation.c: Likewise.
2003         * testsuite/20_util/has_trivial_default_constructor/requirements/
2004         typedefs.cc: Likewise.
2005         * testsuite/20_util/has_trivial_default_constructor/value.cc:
2006         Likewise.
2007         * testsuite/20_util/pair/requirements/dr801.cc: Replace deprecated
2008         trait.
2009         * testsuite/20_util/tuple/requirements/dr801.cc: Likewise.
2010         * testsuite/util/testsuite_common_types.h: Likewise.
2011
2012 2015-01-08  Jonathan Wakely  <jwakely@redhat.com>
2013
2014         * include/bits/hashtable_policy.h: Use __bool_constant.
2015
2016 2015-01-07  Jonathan Wakely  <jwakely@redhat.com>
2017
2018         * libsupc++/Makefile.am: Compile del_ops.cc as C++14.
2019         * libsupc++/Makefile.in: Regenerate.
2020
2021 2015-01-06  Jonathan Wakely  <jwakely@redhat.com>
2022
2023         * config/abi/pre/gnu.ver: Fix version conflict for std::locale::name().
2024
2025 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
2026
2027         Update copyright years.
2028
2029 2015-01-04  Jonathan Wakely  <jwakely@redhat.com>
2030
2031         PR libstdc++/64483
2032         * testsuite/18_support/exception_ptr/64241.cc: Use
2033         dg-require-atomic-builtins.
2034
2035 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
2036
2037         * testsuite/21_strings/basic_string/modifiers/64422.cc: Fix copyright
2038         date.
2039
2040 2015-01-02  Tim Shen  <timshen@google.com>
2041
2042         PR libstdc++/64475
2043         * include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Copy the
2044         iterator, since the original one shouldn't be mutated.
2045
2046 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2047
2048         PR libstdc++/64422
2049         * src/c++98/misc-inst.cc (string::erase): Add missing overloads.
2050         (string::insert): Likewise.
2051         (string::replace): Likewise.
2052         (wstring::erase): Likewise.
2053         (wstring::insert): Likewise.
2054         (wstring::replace): Likewise.
2055         * testsuite/21_strings/basic_string/modifiers/64422.cc: New testcase.
2056
2057 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
2058
2059         PR libstdc++/64468
2060         * doc/doxygen/user.cfg.in: Set correct TAB_SIZE.
2061
2062 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
2063
2064         PR libstdc++/64438
2065         * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc:
2066         Revert removal of dg-require-string-conversions.
2067         * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
2068         Likewise.
2069         * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
2070         Likewise.
2071         * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
2072         Likewise.
2073         * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
2074         Likewise.
2075         * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
2076         Likewise.
2077         * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
2078         Likewise.
2079         * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
2080         Likewise.
2081         * testsuite/21_strings/basic_string/numeric_conversions/char/
2082         stoull.cc: Likewise.
2083         * testsuite/21_strings/basic_string/numeric_conversions/char/
2084         to_string.cc: Likewise.
2085 \f
2086 Copyright (C) 2015 Free Software Foundation, Inc.
2087
2088 Copying and distribution of this file, with or without modification,
2089 are permitted in any medium without royalty provided the copyright
2090 notice and this notice are preserved.