libstdc++-v3/ChangeLog

   1 2015-11-03  Ville Voutilainen  <ville.voutilainen@gmail.com>
   2
   3         Make the default constructors of tuple and pair conditionally explicit.
   4         * include/std/type_traits (is_unsigned, __is_array_unknown_bounds,
   5         __is_default_constructible_atom, __is_default_constructible_safe,
   6         __is_direct_constructible_new_safe, __is_direct_constructible_ref_cast,
   7         __is_nt_default_constructible_impl, is_nothrow_default_constructible,
   8         is_nothrow_constructible, is_nothrow_assignable,
   9         is_trivially_constructible, is_trivially_copy_constructible,
  10         is_trivially_move_constructible, is_trivially_assignable,
  11         is_trivially_copy_assignable, is_trivially_move_assignable,
  12         is_trivially_destructible): Simplify.
  13         * include/std/type_traits (
  14         __do_is_implicitly_default_constructible_impl,
  15         __is_implicitly_default_constructible_impl,
  16         __is_implicitly_default_constructible_safe,
  17         __is_implicitly_default_constructible): New.
  18         * include/bits/stl_pair.h (pair::pair()): Use it.
  19         * include/std/tuple (tuple<_T1, _T2>::tuple): Use it.
  20         * include/std/tuple (_ImplicitlyDefaultConstructibleTuple): New.
  21         * include/std/tuple (tuple<_Types...>::tuple()): Use it.
  22         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust.
  23         * testsuite/20_util/is_implicitly_default_constructible/
  24         requirements/explicit_instantiation.cc: New.
  25         * testsuite/20_util/is_implicitly_default_constructible/requirements/
  26         typedefs.cc: Likewise.
  27         * testsuite/20_util/is_implicitly_default_constructible/value.cc:
  28         Likewise.
  29         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc: Adjust.
  30         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
  31         Likewise.
  32         * testsuite/20_util/pair/cons/explicit_construct.cc: Likewise.
  33         * testsuite/20_util/tuple/cons/explicit_construct.cc: Likewise.
  34
  35 2015-10-24  Jonathan Wakely  <jwakely@redhat.com>
  36
  37         * include/std/functional (__invoke_impl): New overloads.
  38         (__invoke): Replace with a single function calling __invoke_impl.
  39         (invoke): Add C++17 std::invoke.
  40         (reference_wrapper::operator()): Qualify call to __invoke.
  41         (_Mem_fn_traits_base, _Mem_fn_traits): Remove unused typedefs.
  42         (_Mem_fn_base): Remove unused typedefs and implement call operator in
  43         terms of __invoke.
  44         * include/std/future (__future_base::_Async_state_commonV2): Do not
  45         pass reference_wrapper as object argument to call_once.
  46         * include/std/type_traits (result_of): Define nested __invoke_type.
  47         Handle reference_wrapper as per LWG 2219.
  48         * testsuite/20_util/bind/ref_neg.cc: Adjust dg-error directives.
  49         * testsuite/20_util/function_objects/mem_fn/55463.cc: Remove tests
  50         using member functions of reference_wrapper.
  51
  52 2015-10-24  Jonathan Wakely  <jwakely@redhat.com>
  53
  54         * include/std/future (async): Use deferred function on exception.
  55         * testsuite/30_threads/async/except.cc: New.
  56
  57 2015-10-21  Jonathan Wakely  <jwakely@redhat.com>
  58
  59         * include/std/type_traits (__cpp_lib_bool_constant): Define.
  60
  61 2015-10-16  Jonathan Wakely  <jwakely@redhat.com>
  62
  63         * doc/xml/manual/configure.xml: Document
  64         --enable-libstdcxx-filesystem-ts option.
  65         * doc/xml/manual/status_cxx2014.xml: Document libstdc++fs.a.
  66         * doc/xml/manual/using.xml: Likewise.
  67         * doc/html/*: Regenerate.
  68
  69 2015-10-16  Aurelio Remonda  <aurelio.remonda@tallertechnologies.com>
  70
  71         * testsuite/25_algorithms/random_shuffle/moveable.cc: Change variable
  72         N from const int N = 200000 to const unsigned int N = 10000.
  73         Delete useless fill_ascending function call.
  74
  75 2015-10-15  Szabolcs Nagy  <szabolcs.nagy@arm.com>
  76
  77         * testsuite/lib/libstdc++.exp (libstdc++-dg-test): Check for
  78         unsupported compiler output.
  79
  80 2015-10-13  Nathan Froyd  <froydnj@gcc.gnu.org>
  81
  82         * config/cpu/i486/opt/bits/opt_random.h: Include pmmintrin.h instead
  83         of x86intrin.h, and only do so when __SSE3__
  84         * include/ext/random: Include emmintrin.h instead of x86intrin.h
  85
  86 2015-10-11  Joseph Myers  <joseph@codesourcery.com>
  87
  88         * crossconfig.m4 (GLIBCXX_CROSSCONFIG) <*-linux* | *-uclinux* |
  89         *-gnu* | *-kfreebsd*-gnu | *-knetbsd*-gnu | *-cygwin*>: Check for
  90         __cxa_thread_atexit_impl.
  91         * configure: Regenerate.
  92
  93 2015-10-09  Jonathan Wakely  <jwakely@redhat.com>
  94
  95         * include/experimental/erase_if.h: Move to ...
  96         * include/experimental/bits/erase_if.h: New.
  97         * include/experimental/fs_dir.h: Move to ...
  98         * include/experimental/bits/fs_dir.h: New.
  99         * include/experimental/fs_fwd.h: Move to ...
 100         * include/experimental/bits/fs_fwd.h: New.
 101         * include/experimental/fs_ops.h: Move to ...
 102         * include/experimental/bits/fs_ops.h: New.
 103         * include/experimental/fs_path.h: Move to ...
 104         * include/experimental/bits/fs_path.h: New.
 105         * include/experimental/string_view.tcc: Move to ...
 106         * include/experimental/bits/string_view.tcc: New.
 107         * include/Makefile.am: Add include/experimental/bits sub-directory.
 108         * include/Makefile.in: Regenerate.
 109         * include/experimental/filesystem: Adjust includes.
 110         * include/experimental/map: Likewise.
 111         * include/experimental/set: Likewise.
 112         * include/experimental/string_view: Likewise.
 113         * include/experimental/unordered_map: Likewise.
 114         * include/experimental/unordered_set: Likewise.
 115
 116 2015-10-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
 117
 118         PR 67844.
 119         * include/std/tuple (_TC::_NonNestedTuple): Eagerly reject
 120         conversions from tuple types same as the target tuple.
 121         * testsuite/20_util/tuple/67844.cc: New.
 122         * testsuite/20_util/tuple/cons/nested_tuple_construct.cc: Add
 123         a missing copyright header.
 124
 125 2015-10-03  Jonathan Wakely  <jwakely@redhat.com>
 126
 127         * python/libstdcxx/v6/printers.py (StdExpAnyPrinter): Remove support
 128         for _Manager_alloc.
 129
 130         * src/c++98/locale.cc: Fix comment.
 131         * src/c++98/locale_init.cc: Likewise.
 132
 133         * testsuite/21_strings/basic_string/literals/types.cc: Guard use of
 134         wchar_t with _GLIBCXX_USE_WCHAR_T.
 135         * testsuite/21_strings/basic_string/literals/values.cc: Likewise.
 136         * testsuite/21_strings/basic_string/requirements/citerators.cc:
 137         Likewise.
 138         * testsuite/22_locale/messages/13631.cc: Likewise.
 139         * testsuite/experimental/string_view/literals/types.cc: Likewise.
 140         * testsuite/experimental/string_view/literals/values.cc: Likewise.
 141
 142         * src/filesystem/Makefile.am: Add cxx11_abi_sources.
 143         * src/filesystem/Makefile.in: Regenerate.
 144         * src/filesystem/cow-dir.cc: New.
 145         * src/filesystem/cow-ops.cc: New.
 146         * src/filesystem/cow-path.cc: New.
 147         * src/filesystem/dir.cc: Define macro for new ABI.
 148         * src/filesystem/ops.cc: Likewise.
 149         * src/filesystem/path.cc: Likewise.
 150
 151 2015-10-02  Jonathan Wakely  <jwakely@redhat.com>
 152
 153         * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
 154         Minor tweaks to match narrow char version.
 155
 156         * testsuite/21_strings/basic_string/allocator/char/minimal.cc: Guard
 157         explicit instantiation with check for new ABI.
 158         * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
 159         Likewise. Use wchar_t as char_type.
 160
 161         * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
 162         (basic_string::front() const, basic_string::back() const): Use
 163         noexcept instead of _GLIBCXX_NOEXCEPT macro.
 164         (__versa_string::front, __versa_string::back): Likewise.
 165
 166         * acinclude.m4 (GLIBCXX_ENABLE_DEBUG_FLAGS): Fix comment.
 167
 168         * include/bits/locale_conv.h [!_GLIBCXX_USE_WCHAR_T]
 169         (__do_str_codecvt, __str_codecvt_in, __str_codecvt_out): Enable.
 170         * include/experimental/fs_path.h [!_GLIBCXX_USE_WCHAR_T]
 171         (path::wstring, path::generic_wstring): Disable.
 172         * src/filesystem/path.cc (path::_S_convert_loc)
 173         [!_GLIBCXX_USE_WCHAR_T]: Skip conversion.
 174         * testsuite/experimental/filesystem/path/assign/assign.cc: Check for
 175         wchar_t support.
 176         * testsuite/experimental/filesystem/path/concat/strings.cc: Likewise.
 177         * testsuite/experimental/filesystem/path/construct/range.cc: Likewise.
 178
 179         * testsuite/util/testsuite_fs.h (nonexistent_path): Use less generic
 180         name for paths. Prefer snprintf to sprintf.
 181
 182         PR libstdc++/67747
 183         * src/filesystem/dir.cc (native_readdir): Remove.
 184         (_Dir::advance): Use readdir instead of native_readdir.
 185         (recursive_directory_iterator(const path&, directory_options,
 186         error_code*)): Use swap instead of reset.
 187
 188 2015-10-01  Jonathan Wakely  <jwakely@redhat.com>
 189
 190         * doc/html/manual/errno.html: Add new file.
 191
 192         * doc/xml/manual/diagnostics.xml: Document use of errno.
 193         * doc/html/*: Regenerate.
 194         * config/locale/generic/c_locale.cc (_Save_errno): New helper.
 195         (__convert_to_v): Use _Save_errno.
 196         * include/ext/string_conversions.h (__stoa): Only restore errno when
 197         it isn't set to non-zero.
 198
 199 2015-09-30  François Dumont  <fdumont@gcc.gnu.org>
 200             Jonathan Wakely  <jwakely@redhat.com>
 201
 202         * config/locale/gnu/messages_members.cc (Catalog_info, Catalogs):
 203         Move...
 204         * config/locale/gnu/c++locale_internal.h: ...here in std namespace.
 205         * config/locale/gnu/c_locale.cc: Move implementation of latter here.
 206         * src/c++98/Makefile.am: Compile c++locale.cc with -fimplicit-templates.
 207         * src/c++98/Makefile.in: Regenerate.
 208         * config/abi/pre/gnu.ver: Adjust.
 209
 210 2015-09-30  Matthias Klose  <doko@ubuntu.com>
 211
 212         * config/cpu/alpha, config/cpu/ia64: Remove empty directories.
 213
 214 2015-09-29  Jonathan Wakely  <jwakely@redhat.com>
 215
 216         * include/ext/string_conversions.h (__stoa): Save and restore errno.
 217         * testsuite/21_strings/basic_string/numeric_conversions/char/errno.cc:
 218         New.
 219
 220         PR libstdc++/67583
 221         * testsuite/27_io/basic_stringbuf/seekoff/char/1.cc: Fix sputn call
 222         with mismatched arguments.
 223         * testsuite/27_io/basic_stringbuf/seekoff/wchar_t/1.cc: Likewise.
 224
 225         PR libstdc++/65393
 226         * config/abi/pre/gnu.ver: Export new symbols.
 227         * include/std/thread (thread::_State, thread::_State_impl): New types.
 228         (thread::_M_start_thread): Add overload taking unique_ptr<_State>.
 229         (thread::_M_make_routine): Remove.
 230         (thread::_S_make_state): Add.
 231         (thread::_Impl_base, thread::_Impl, thread::_M_start_thread)
 232         [_GLIBCXX_THREAD_ABI_COMPAT] Only declare conditionally.
 233         * src/c++11/thread.cc (execute_native_thread_routine): Rename to
 234         execute_native_thread_routine_compat and re-define to use _State.
 235         (thread::_State::~_State()): Define.
 236         (thread::_M_make_thread): Define new overload.
 237         (thread::_M_make_thread) [_GLIBCXX_THREAD_ABI_COMPAT]: Only define old
 238         overloads conditionally.
 239
 240 2015-09-28  Jonathan Wakely  <jwakely@redhat.com>
 241
 242         * include/std/condition_variable (condition_variable::wait): Add
 243         noexcept.
 244         * src/c++11/condition_variable.cc (condition_variable::wait): Call
 245         std::terminate on error (DR 2135).
 246
 247 2015-09-25  Ville Voutilainen  <ville.voutilainen@gmail.com>
 248
 249         Avoid creating dangling references in case of nested tuples
 250         for tuple constructors that construct from other tuples.
 251         * include/std/tuple (_TC::_NonNestedTuple): New.
 252         * include/std/tuple (tuple::_TNTC): New.
 253         * include/std/tuple (tuple(const tuple<_UElements...>&),
 254         tuple(tuple<_UElements...>&&): Use _TNTC.
 255         * testsuite/20_util/tuple/cons/nested_tuple_construct.cc: New.
 256
 257 2015-09-24  Jonathan Wakely  <jwakely@redhat.com>
 258
 259         PR libstdc++/67707
 260         * include/bits/stl_deque.h (_Deque_base::_M_move_impl): Initialize
 261         empty object.
 262         * testsuite/23_containers/deque/allocator/move.cc: Check moved-from
 263         deque.
 264
 265 2015-09-23  Jonathan Wakely  <jwakely@redhat.com>
 266
 267         * src/filesystem/ops.cc (canonical): Simplify error handling and
 268         limit number of symlinks that can be resolved.
 269
 270 2015-09-23  Jonathan Wakely  <jwakely@redhat.com>
 271
 272         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Remove _GLIBCXX_
 273         prefix from HAVE_STRUCT_DIRENT_D_TYPE.
 274         * config.h.in: Regenerate.
 275         * configure: Regenerate.
 276         * include/experimental/fs_dir.h (operator==, operator==):
 277         Use owner_before instead of pointer equality.
 278         (directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
 279         * src/filesystem/dir.cc (ErrorCode): Remove.
 280         (_Dir::advance): Change ErrorCode parameter to error_code*, add
 281         directory_options parameter and check it on error.
 282         (opendir): Rename to open_dir to avoid clashing with macro. Change
 283         ErrorCode parameter to error_code*.
 284         (make_shared_dir): Remove.
 285         (native_readdir) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Don't set errno.
 286         (directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
 287         (directory_iterator(const path&, directory_options, error_code*)):
 288         Pass options to _Dir::advance and create non-end iterator on error.
 289         (recursive_directory_iterator(const path&, directory_options,
 290         error_code*)): Clear error_code on ignored error, create non-end
 291         iterator otherwise.
 292         (recursive_directory_iterator::increment): Pass _M_options to
 293         _Dir::advance.
 294         (recursive_directory_iterator::pop): Likewise.
 295         * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
 296         New.
 297         * testsuite/experimental/filesystem/iterators/
 298         recursive_directory_iterator.cc: New.
 299
 300         * src/filesystem/ops.cc (is_dot, is_dotdot): Define new helpers.
 301         (create_directories): Fix error handling.
 302         * testsuite/experimental/filesystem/operations/create_directories.cc:
 303         New.
 304
 305 2015-09-21  Jonathan Wakely  <jwakely@redhat.com>
 306
 307         PR libstdc++/67647
 308         * include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
 309         (basic_string::shrink_to_fit): Fix #endif placement.
 310
 311 2015-09-19  Tim Shen  <timshen@google.com>
 312
 313         PR libstdc++/67361
 314         * include/bits/regex_error.h: Add __throw_regex_error that
 315         supports string.
 316         * include/bits/regex_automaton.h: Add more specific exception
 317         messages.
 318         * include/bits/regex_automaton.tcc: Likewise.
 319         * include/bits/regex_compiler.h: Likewise.
 320         * include/bits/regex_compiler.tcc: Likewise.
 321         * include/bits/regex_scanner.h: Likewise.
 322         * include/bits/regex_scanner.tcc: Likewise.
 323
 324 2015-09-18  Jonathan Wakely  <jwakely@redhat.com>
 325
 326         * include/precompiled/extc++.h: Fix bootstrap error due to
 327         unconditional inclusion of <ext/enc_filebuf.h>.
 328         * include/ext/random: Check for definition of UINT32_C.
 329
 330 2015-09-17  Catherine Moore  <clm@codesourcery.com>
 331
 332         * src/c++11/debug.cc: Include <cstdio>.
 333
 334 2015-09-17  Gerald Pfeifer  <gerald@pfeifer.com>
 335
 336         * src/c++11/random.cc: Include <cerrno>.
 337
 338 2015-09-17  François Dumont  <fdumont@gcc.gnu.org>
 339
 340         * include/debug/formatter.h
 341         (_Error_formatter::_Parameter::_M_print_field): Deprecate.
 342         (_Error_formatter::_Parameter::_M_print_description): Likewise.
 343         (_Error_formatter::_M_format_word): Likewise.
 344         (_Error_formatter::_M_print_word): Likewise.
 345         (_Error_formatter::_M_print_string): Likewise.
 346         (_Error_formatter::_M_get_max_length): Likewise.
 347         (_Error_formatter::_M_max_length): Delete.
 348         (_Error_formatter::_M_indent): Likewise.
 349         (_Error_formatter::_M_column): Likewise.
 350         (_Error_formatter::_M_first_line): Likewise.
 351         (_Error_formatter::_M_wordwrap): Likewise.
 352         * src/c++11/debug.cc: Adapt.
 353
 354 2015-09-17  Jonathan Wakely  <jwakely@redhat.com>
 355
 356         PR libstdc++/65913
 357         * include/bits/atomic_base.h (__atomic_base<_TTp>::is_lock_free(),
 358         __atomic_base<_PTp*>::is_lock_free()): Call the built-in with the
 359         immediate pointer value, not a variable.
 360         * include/std/atomic (atomic<T>::is_lock_free()): Likewise.
 361         * testsuite/29_atomics/atomic/65913.cc: New.
 362
 363         * testsuite/experimental/filesystem/operations/canonical.cc: Remove
 364         non-deterministic part of the test.
 365
 366         PR libstdc++/65142
 367         * src/c++11/random.cc (random_device::_M_getval()): Retry after short
 368         reads.
 369
 370         * include/std/system_error (error_code::operator bool(),
 371         error_condition::operator bool()): Remove redundant conditional
 372         expression.
 373
 374         * include/bits/allocator.h (__shrink_to_fit_aux<T, true>::_S_do_it):
 375         Do nothing if exceptions are disabled.
 376         * include/bits/basic_string.h (basic_string::shrink_to_fit): Likewise.
 377
 378 2015-09-16  Jonathan Wakely  <jwakely@redhat.com>
 379
 380         PR libstdc++/67173
 381         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check _XOPEN_VERSION
 382         and PATH_MAX for _GLIBCXX_USE_REALPATH.
 383         * config.h.in: Regenerate.
 384         * configure: Regenerate.
 385         * src/filesystem/ops.cc: (canonical) [!_GLIBCXX_USE_REALPATH]: Add
 386         alternative implementation.
 387         * testsuite/experimental/filesystem/operations/canonical.cc: New.
 388         * testsuite/experimental/filesystem/operations/exists.cc: Add more
 389         tests.
 390         * testsuite/experimental/filesystem/operations/absolute.cc: Add test
 391         variables.
 392         * testsuite/experimental/filesystem/operations/copy.cc: Likewise.
 393         * testsuite/experimental/filesystem/operations/current_path.cc:
 394         Likewise.
 395         * testsuite/experimental/filesystem/operations/file_size.cc: Likewise.
 396         * testsuite/experimental/filesystem/operations/status.cc: Likewise.
 397         * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
 398         Likewise.
 399
 400 2015-09-11  Jonathan Wakely  <jwakely@redhat.com>
 401
 402         PR libstdc++/67173
 403         * src/filesystem/ops.cc (filesystem::canonical): Allocate buffer for
 404         realpath on Solaris 10.
 405
 406         PR libstdc++/65142
 407         * src/c++11/random.cc (random_device::_M_getval()): Check read result.
 408
 409 2015-09-11  John Marino  <gnugcc@marino.st>
 410             Jonathan Wakely  <jwakely@redhat.com>
 411
 412         PR libstdc++/67096
 413         * testsuite/22_locale/codecvt/in/wchar_t/4.cc: Do not test code points
 414         above U+10FFFF.
 415         * testsuite/22_locale/codecvt/in/wchar_t/8.cc: Likewise.
 416         * testsuite/22_locale/codecvt/in/wchar_t/9.cc: Likewise.
 417         * testsuite/22_locale/codecvt/length/wchar_t/4.cc: Likewise.
 418         * testsuite/22_locale/codecvt/out/wchar_t/4.cc: Likewise.
 419         * testsuite/22_locale/codecvt/unshift/wchar_t/4.cc: Likewise.
 420         * testsuite/27_io/basic_filebuf/seekoff/wchar_t/1.cc: Likewise.
 421         * testsuite/27_io/basic_filebuf/seekpos/wchar_t/9874.cc: Likewise.
 422         * testsuite/27_io/basic_filebuf/underflow/wchar_t/1.cc: Likewise.
 423         * testsuite/27_io/basic_filebuf/underflow/wchar_t/2.cc: Likewise.
 424         * testsuite/27_io/basic_filebuf/underflow/wchar_t/3.cc: Likewise.
 425         * testsuite/27_io/objects/wchar_t/10.cc: Likewise.
 426         * testsuite/27_io/objects/wchar_t/11.cc: Likewise.
 427         * testsuite/27_io/objects/wchar_t/12.cc: Likewise.
 428         * testsuite/27_io/objects/wchar_t/13.cc: Likewise.
 429
 430 2015-09-11  Jonathan Wakely  <jwakely@redhat.com>
 431
 432         PR libstdc++/64857
 433         * doc/xml/manual/using.xml: Improve aggregate header documentation.
 434         * doc/html/manual/*: Regenerate.
 435         * include/precompiled/extc++.h: Include <bits/stdc++.h> for C++11
 436         and later and include more extension headers.
 437         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Remove
 438         redundant header.
 439         * testsuite/17_intro/headers/c++200x/: Rename to c++2011.
 440         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Remove
 441         redundant headers.
 442         * testsuite/17_intro/headers/c++2014/all_no_exceptions.cc: New.
 443         * testsuite/17_intro/headers/c++2014/all_no_rtti.cc: New.
 444         * testsuite/17_intro/headers/c++2014/all_pedantic_errors.cc: New.
 445         * testsuite/17_intro/headers/c++2014/operator_names.cc: New.
 446         * testsuite/17_intro/headers/c++2014/stdc++.cc: New.
 447         * testsuite/17_intro/headers/c++2014/stdc++_multiple_inclusion.cc:
 448         New.
 449
 450         PR libstdc++/58265
 451         * doc/xml/manual/intro.xml: Document LWG 2063 and 2064 resolutions.
 452         * doc/html/manual/bugs.html: Regenerate.
 453         * include/bits/basic_string.h (basic_string): Implement N4258. Add
 454         correct exception-specifications and propagate allocators correctly.
 455         * include/bits/basic_string.tcc (basic_string::swap): Propagate
 456         allocators correctly.
 457         * include/debug/string (__gnu_debug::basic_string): Add correct
 458         exceptions-specifications and allcoator-extended constructors.
 459         * testsuite/21_strings/basic_string/allocator/char/copy.cc: New.
 460         * testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
 461         New.
 462         * testsuite/21_strings/basic_string/allocator/char/minimal.cc: New.
 463         * testsuite/21_strings/basic_string/allocator/char/move.cc: New.
 464         * testsuite/21_strings/basic_string/allocator/char/move_assign.cc:
 465         New.
 466         * testsuite/21_strings/basic_string/allocator/char/noexcept.cc: New.
 467         * testsuite/21_strings/basic_string/allocator/char/swap.cc: New.
 468         * testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc: New.
 469         * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
 470         New.
 471         * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc: New.
 472         * testsuite/21_strings/basic_string/allocator/wchar_t/move.cc: New.
 473         * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
 474         New.
 475         * testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc: New.
 476         * testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc: New.
 477         * testsuite/util/testsuite_allocator.h (tracker_allocator): Define
 478         defaulted assignment operators.
 479
 480         PR libstdc++/65092
 481         * include/bits/stl_queue.h (queue, priority_queue): Add
 482         allocator-extended constructors.
 483         * include/bits/stl_stack.h (stack): Likewise.
 484         * testsuite/23_containers/priority_queue/requirements/
 485         uses_allocator.cc: Test allocator-extended constructors.
 486         * testsuite/23_containers/queue/requirements/uses_allocator.cc:
 487         Likewise.
 488         * testsuite/23_containers/stack/requirements/uses_allocator.cc:
 489         Likewise.
 490
 491 2015-09-10  Jonathan Wakely  <jwakely@redhat.com>
 492
 493         * testsuite/util/testsuite_allocator.h (PointerBase::operator[]): Add.
 494
 495         * testsuite/21_strings/basic_string/operators/char/1.cc: Verify the
 496         string contents.
 497
 498 2015-09-09  Jonathan Wakely  <jwakely@redhat.com>
 499
 500         * doc/xml/manual/using.xml (_GLIBCXX_ASSERTIONS): Document.
 501         * doc/html/manual/using_macros.html: Regenerate.
 502         * include/bits/c++config: Define _GLIBCXX_ASSERTIONS when
 503         _GLIBCXX_DEBUG is defined. Disable std::string extern templates when
 504         (_GLIBCXX_EXTERN_TEMPLATE, __glibcxx_assert): Depend on
 505         _GLIBCXX_ASSERTIONS instead of _GLIBCXX_DEBUG.
 506         * include/debug/debug.h [!_GLIBCXX_DEBUG]: Define
 507         __glibcxx_requires_non_empty_range and __glibcxx_requires_nonempty.
 508         * include/backward/auto_ptr.h (auto_ptr::operator*,
 509         auto_ptr::operator->): Replace _GLIBCXX_DEBUG_ASSERT with
 510         __glibcxx_assert.
 511         * include/bits/basic_string.h (basic_string::operator[],
 512         basic_string::front, basic_string::back, basic_string::pop_back):
 513         Likewise.
 514         * include/bits/random.h
 515         (uniform_int_distribution::param_type::param_type,
 516         uniform_real_distribution::param_type::param_type,
 517         normal_distribution::param_type::param_type,
 518         gamma_distribution::param_type::param_type,
 519         bernoulli_distribution::param_type::param_type,
 520         binomial_distribution::param_type::param_type,
 521         geometric_distribution::param_type::param_type,
 522         negative_binomial_distribution::param_type::param_type,
 523         poisson_distribution::param_type::param_type,
 524         exponential_distribution::param_type::param_type): Likewise.
 525         * include/bits/regex.h (match_results::operator[],
 526         match_results::prefix, match_results::suffix): Likewise.
 527         * include/bits/regex.tcc (format, regex_iterator::operator++):
 528         Likewise.
 529         * include/bits/regex_automaton.tcc (_StateSeq::_M_clone): Likewise.
 530         * include/bits/regex_compiler.tcc (_Compiler::_Compiler,
 531         _Compiler::_M_insert_character_class_matcher): Likewise.
 532         * include/bits/regex_executor.tcc (_Executor::_M_dfs): Likewise.
 533         * include/bits/regex_scanner.tcc (_Scanner::_M_advance,
 534         _Scanner::_M_scan_normal): Likewise.
 535         * include/bits/shared_ptr_base.h (__shared_ptr::_M_reset,
 536         __shared_ptr::operator*): Likewise.
 537         * include/bits/stl_iterator_base_funcs.h (__advance): Likewise.
 538         * include/bits/unique_ptr.h (unique_ptr::operator*,
 539         unique_ptr::operator[]): Likewise.
 540         * include/experimental/fs_path.h (path::path(string_type, _Type),
 541         path::iterator::operator++, path::iterator::operator--,
 542         path::iterator::operator*): Likewise.
 543         * include/experimental/string_view (basic_string_view::operator[],
 544         basic_string_view::front, basic_string_view::back,
 545         basic_string_view::remove_prefix): Likewise.
 546         * include/ext/random (beta_distribution::param_type::param_type,
 547         normal_mv_distribution::param_type::param_type,
 548         rice_distribution::param_type::param_type,
 549         pareto_distribution::param_type::param_type,
 550         k_distribution::param_type::param_type,
 551         arcsine_distribution::param_type::param_type,
 552         hoyt_distribution::param_type::param_type,
 553         triangular_distribution::param_type::param_type,
 554         von_mises_distribution::param_type::param_type,
 555         hypergeometric_distribution::param_type::param_type,
 556         logistic_distribution::param_type::param_type): Likewise.
 557         * include/ext/vstring.h (__versa_string::operator[]): Likewise.
 558         * include/std/complex (polar): Likewise.
 559         * include/std/mutex [!_GTHREAD_USE_MUTEX_TIMEDLOCK]
 560         (timed_mutex::~timed_mutex, timed_mutex::unlock,
 561         (recursive_timed_mutex::~timed_mutex, recursive_timed_mutex::unlock):
 562         Likewise.
 563         * include/std/shared_mutex [!PTHREAD_RWLOCK_INITIALIZER]
 564         (__shared_mutex_pthread::__shared_mutex_pthread,
 565         __shared_mutex_pthread::~__shared_mutex_pthread): Likewise.
 566         (__shared_mutex_pthread::lock, __shared_mutex_pthread::try_lock,
 567         __shared_mutex_pthread::unlock, __shared_mutex_pthread::lock_shared,
 568         __shared_mutex_pthread::try_lock_shared): Likewise.
 569         (__shared_mutex_cv::~__shared_mutex_cv, __shared_mutex_cv::unlock,
 570         __shared_mutex_cv::unlock_shared): Likewise.
 571         (shared_timed_mutex::try_lock_until,
 572         shared_timed_mutex::try_lock_shared_until): Likewise.
 573         * include/std/valarray (valarray::valarray(const _Tp*, size_t),
 574         valarray::operator=, valarray::sum, valarray::min, valarray::max,
 575         _DEFINE_VALARRAY_AUGMENTED_ASSIGNMENT, _DEFINE_BINARY_OPERATOR):
 576         Likewise.
 577
 578 2015-09-07  Jonathan Wakely  <jwakely@redhat.com>
 579
 580         * include/bits/shared_ptr_base.h (__shared_ptr::operator->): Change
 581         _GLIBCXX_DEBUG_ASSERT to _GLIBCXX_DEBUG_PEDASSERT.
 582         * include/bits/unique_ptr.h (unique_ptr::operator->): Likewise.
 583         * testsuite/20_util/shared_ptr/observers/get.cc: Test operator-> on
 584         empty shared_ptr.
 585
 586         * include/bits/regex_compiler.h (_BracketMatcher::_M_is_ready):
 587         Initialize using NSDMI and set using _GLIBCXX_DEBUG_ONLY.
 588
 589         * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Rename
 590         shadowed variable.
 591
 592         * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Run on
 593         darwin.
 594         * testsuite/30_threads/timed_mutex/unlock/2.cc: Run on darwin.
 595
 596 2015-09-04  Jonathan Wakely  <jwakely@redhat.com>
 597
 598         PR libstdc++/65704
 599         * include/std/mutex (recursive_timed_mutex): Fix uses of _Can_lock.
 600
 601         PR libstdc++/65704
 602         * include/Makefile.am: Add <bits/mutex.h>.
 603         * include/Makefile.in: Regenerate.
 604         * include/bits/mutex.h (__mutex_base, mutex, lock_guard, unique_lock):
 605         New file containing types moved from <mutex>.
 606         * include/std/condition_variable: Include <bits/mutex.h> instead of
 607         <mutex>.
 608         * include/std/mutex (__mutex_base, mutex, lock_guard, unique_lock):
 609         Move to <bits/mutex.h>.
 610         *  testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Remove
 611         dg-require-gthreads-timed.
 612         *  testsuite/30_threads/recursive_timed_mutex/cons/assign_neg.cc:
 613         Likewise.
 614         *  testsuite/30_threads/recursive_timed_mutex/cons/copy_neg.cc:
 615         Likewise.
 616         *  testsuite/30_threads/recursive_timed_mutex/dest/
 617         destructor_locked.cc: Likewise.
 618         *  testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
 619         *  testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
 620         *  testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
 621         *  testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
 622         *  testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
 623         Likewise.
 624         *  testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
 625         Likewise.
 626         *  testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
 627         Likewise.
 628         *  testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
 629         Likewise.
 630         *  testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
 631         Likewise.
 632         *  testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
 633         *  testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
 634         *  testsuite/30_threads/timed_mutex/cons/assign_neg.cc: Likewise.
 635         *  testsuite/30_threads/timed_mutex/cons/copy_neg.cc: Likewise.
 636         *  testsuite/30_threads/timed_mutex/dest/destructor_locked.cc:
 637         Likewise.
 638         *  testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
 639         *  testsuite/30_threads/timed_mutex/requirements/standard_layout.cc:
 640         Likewise.
 641         *  testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
 642         *  testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
 643         *  testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
 644         *  testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
 645         *  testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
 646         *  testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
 647         *  testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
 648         *  testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise.
 649         *  testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
 650         *  testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
 651         *  testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
 652         *  testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
 653         *  testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
 654
 655 2015-09-04  Edward Smith-Rowland  <3dw4rd@verizon.net>
 656             Jonathan Wakely  <jwakely@redhat.com>
 657
 658         Add C++11 header <cuchar>.
 659         * acinclude.m4 (GLIBCXX_CHECK_UCHAR_H): Define.
 660         * config.h.in: Regenerate.
 661         * configure: Regenerate.
 662         * configure.ac: Check for <uchar.h>.
 663         * include/Makefile.am: Add new headers.
 664         * include/Makefile.in: Regenerate.
 665         * include/c/cuchar: New.
 666         * include/c_compatibility/uchar.h: New.
 667         * include/c_global/cuchar: New.
 668         * include/c_std/cuchar: New.
 669         * include/precompiled/stdc++.h: Include <cuchar>.
 670         * testsuite/17_intro/headers/c++200x/stdc++.cc: Include <uchar.h>.
 671         * testsuite/17_intro/headers/c++200x/stdc++_multiple_inclusion.cc:
 672         Include <uchar.h>.
 673
 674 2015-09-04  Jonathan Wakely  <jwakely@redhat.com>
 675
 676         PR libstdc++/65473
 677         * include/c/cassert: Include <bits/c++config.h>.
 678         * include/c/cerrno: Likewise.
 679         * include/c/cfloat: Likewise.
 680         * include/c/ciso646: Likewise.
 681         * include/c/climits: Likewise.
 682         * include/c_global/cassert: Likewise.
 683         * include/c_global/cerrno: Likewise.
 684         * include/c_global/cfloat: Likewise.
 685         * include/c_global/ciso646: Likewise.
 686         * include/c_global/climits: Likewise.
 687         * include/c_std/cassert: Likewise.
 688         * include/c_std/cerrno: Likewise.
 689         * include/c_std/cfloat: Likewise.
 690         * include/c_std/ciso646: Likewise.
 691         * include/c_std/climits: Likewise.
 692
 693 2015-09-03  Jonathan Wakely  <jwakely@redhat.com>
 694
 695         * include/bits/shared_ptr_base.h: Add required header.
 696         * include/std/condition_variable: Likewise.
 697         * include/std/mutex: Remove unused header.
 698         * include/std/shared_mutex: Remove redundant header.
 699         (shared_mutex::shared_mutex()): Replace throw with __throw_bad_alloc.
 700
 701         PR libstdc++/66902
 702         * src/c++11/debug.cc (_S_debug_messages): Make array const.
 703
 704         PR libstdc++/66998
 705         * include/experimental/functional (_Not_fn): Add exception
 706         specifications and non-deduced return types.
 707         (not_fn): Add exception specification and wrap pointer-to-member.
 708         * testsuite/experimental/functional/not_fn.cc: Test in SFINAE context
 709         and test pointer-to-member.
 710
 711         PR libstdc++/62039
 712         * include/bits/stl_iterator_base_funcs.h (next, prev): Add concept
 713         checks.
 714         * testsuite/24_iterators/operations/prev_neg.cc: New.
 715         * testsuite/24_iterators/operations/next_neg.cc: New.
 716
 717 2015-09-03  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 718
 719         * testsuite/18_support/pthread_guard.cc: Add *-*-rtems* target
 720         selector to all lines which contain a *-*-cygwin target selector.
 721         * testsuite/20_util/shared_ptr/atomic/3.cc: Likewise.
 722         * testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Likewise.
 723         * testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
 724         * testsuite/21_strings/basic_string/pthread18185.cc: Likewise.
 725         * testsuite/21_strings/basic_string/pthread33394.cc: Likewise.
 726         * testsuite/21_strings/basic_string/pthread4.cc: Likewise.
 727         * testsuite/22_locale/locale/cons/12658_thread-1.cc: Likewise.
 728         * testsuite/22_locale/locale/cons/12658_thread-2.cc: Likewise.
 729         * testsuite/23_containers/list/pthread1.cc: Likewise.
 730         * testsuite/23_containers/list/pthread5.cc: Likewise.
 731         * testsuite/23_containers/map/pthread6.cc: Likewise.
 732         * testsuite/23_containers/vector/debug/multithreaded_swap.cc: Likewise.
 733         * testsuite/27_io/basic_ofstream/pthread2.cc: Likewise.
 734         * testsuite/27_io/basic_ostringstream/pthread3.cc: Likewise.
 735         * testsuite/30_threads/async/42819.cc: Likewise.
 736         * testsuite/30_threads/async/49668.cc: Likewise.
 737         * testsuite/30_threads/async/54297.cc: Likewise.
 738         * testsuite/30_threads/async/any.cc: Likewise.
 739         * testsuite/30_threads/async/async.cc: Likewise.
 740         * testsuite/30_threads/async/launch.cc: Likewise.
 741         * testsuite/30_threads/async/lwg2021.cc: Likewise.
 742         * testsuite/30_threads/async/sync.cc: Likewise.
 743         * testsuite/30_threads/call_once/39909.cc: Likewise.
 744         * testsuite/30_threads/call_once/49668.cc: Likewise.
 745         * testsuite/30_threads/call_once/60497.cc: Likewise.
 746         * testsuite/30_threads/call_once/call_once1.cc: Likewise.
 747         * testsuite/30_threads/condition_variable/54185.cc: Likewise.
 748         * testsuite/30_threads/condition_variable/cons/1.cc: Likewise.
 749         * testsuite/30_threads/condition_variable/members/1.cc: Likewise.
 750         * testsuite/30_threads/condition_variable/members/2.cc: Likewise.
 751         * testsuite/30_threads/condition_variable/members/3.cc: Likewise.
 752         * testsuite/30_threads/condition_variable/members/53841.cc: Likewise.
 753         * testsuite/30_threads/condition_variable/native_handle/typesizes.cc:
 754         Likewise.
 755         * testsuite/30_threads/condition_variable_any/50862.cc: Likewise.
 756         * testsuite/30_threads/condition_variable_any/53830.cc: Likewise.
 757         * testsuite/30_threads/condition_variable_any/cons/1.cc: Likewise.
 758         * testsuite/30_threads/condition_variable_any/members/1.cc: Likewise.
 759         * testsuite/30_threads/condition_variable_any/members/2.cc: Likewise.
 760         * testsuite/30_threads/future/cons/move.cc: Likewise.
 761         * testsuite/30_threads/future/members/45133.cc: Likewise.
 762         * testsuite/30_threads/future/members/get.cc: Likewise.
 763         * testsuite/30_threads/future/members/get2.cc: Likewise.
 764         * testsuite/30_threads/future/members/share.cc: Likewise.
 765         * testsuite/30_threads/future/members/valid.cc: Likewise.
 766         * testsuite/30_threads/future/members/wait.cc: Likewise.
 767         * testsuite/30_threads/future/members/wait_for.cc: Likewise.
 768         * testsuite/30_threads/future/members/wait_until.cc: Likewise.
 769         * testsuite/30_threads/lock/1.cc: Likewise.
 770         * testsuite/30_threads/lock/2.cc: Likewise.
 771         * testsuite/30_threads/lock/3.cc: Likewise.
 772         * testsuite/30_threads/lock/4.cc: Likewise.
 773         * testsuite/30_threads/mutex/cons/1.cc: Likewise.
 774         * testsuite/30_threads/mutex/dest/destructor_locked.cc: Likewise.
 775         * testsuite/30_threads/mutex/lock/1.cc: Likewise.
 776         * testsuite/30_threads/mutex/native_handle/1.cc: Likewise.
 777         * testsuite/30_threads/mutex/native_handle/typesizes.cc: Likewise.
 778         * testsuite/30_threads/mutex/try_lock/1.cc: Likewise.
 779         * testsuite/30_threads/mutex/try_lock/2.cc: Likewise.
 780         * testsuite/30_threads/mutex/unlock/1.cc: Likewise.
 781         * testsuite/30_threads/mutex/unlock/2.cc: Likewise.
 782         * testsuite/30_threads/packaged_task/49668.cc: Likewise.
 783         * testsuite/30_threads/packaged_task/60564.cc: Likewise.
 784         * testsuite/30_threads/packaged_task/cons/1.cc: Likewise.
 785         * testsuite/30_threads/packaged_task/cons/2.cc: Likewise.
 786         * testsuite/30_threads/packaged_task/cons/3.cc: Likewise.
 787         * testsuite/30_threads/packaged_task/cons/56492.cc: Likewise.
 788         * testsuite/30_threads/packaged_task/cons/alloc.cc: Likewise.
 789         * testsuite/30_threads/packaged_task/cons/move.cc: Likewise.
 790         * testsuite/30_threads/packaged_task/cons/move_assign.cc: Likewise.
 791         * testsuite/30_threads/packaged_task/members/at_thread_exit.cc:
 792         Likewise.
 793         * testsuite/30_threads/packaged_task/members/get_future.cc: Likewise.
 794         * testsuite/30_threads/packaged_task/members/get_future2.cc: Likewise.
 795         * testsuite/30_threads/packaged_task/members/invoke.cc: Likewise.
 796         * testsuite/30_threads/packaged_task/members/invoke2.cc: Likewise.
 797         * testsuite/30_threads/packaged_task/members/invoke3.cc: Likewise.
 798         * testsuite/30_threads/packaged_task/members/invoke4.cc: Likewise.
 799         * testsuite/30_threads/packaged_task/members/invoke5.cc: Likewise.
 800         * testsuite/30_threads/packaged_task/members/reset.cc: Likewise.
 801         * testsuite/30_threads/packaged_task/members/reset2.cc: Likewise.
 802         * testsuite/30_threads/packaged_task/members/swap.cc: Likewise.
 803         * testsuite/30_threads/packaged_task/members/valid.cc: Likewise.
 804         * testsuite/30_threads/promise/60966.cc: Likewise.
 805         * testsuite/30_threads/promise/cons/1.cc: Likewise.
 806         * testsuite/30_threads/promise/cons/alloc.cc: Likewise.
 807         * testsuite/30_threads/promise/cons/move.cc: Likewise.
 808         * testsuite/30_threads/promise/cons/move_assign.cc: Likewise.
 809         * testsuite/30_threads/promise/members/at_thread_exit.cc: Likewise.
 810         * testsuite/30_threads/promise/members/get_future.cc: Likewise.
 811         * testsuite/30_threads/promise/members/get_future2.cc: Likewise.
 812         * testsuite/30_threads/promise/members/set_exception.cc: Likewise.
 813         * testsuite/30_threads/promise/members/set_exception2.cc: Likewise.
 814         * testsuite/30_threads/promise/members/set_value.cc: Likewise.
 815         * testsuite/30_threads/promise/members/set_value2.cc: Likewise.
 816         * testsuite/30_threads/promise/members/set_value3.cc: Likewise.
 817         * testsuite/30_threads/promise/members/swap.cc: Likewise.
 818         * testsuite/30_threads/recursive_mutex/cons/1.cc: Likewise.
 819         * testsuite/30_threads/recursive_mutex/dest/destructor_locked.cc:
 820         Likewise.
 821         * testsuite/30_threads/recursive_mutex/lock/1.cc: Likewise.
 822         * testsuite/30_threads/recursive_mutex/native_handle/1.cc: Likewise.
 823         * testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc:
 824         Likewise.
 825         * testsuite/30_threads/recursive_mutex/try_lock/1.cc: Likewise.
 826         * testsuite/30_threads/recursive_mutex/try_lock/2.cc: Likewise.
 827         * testsuite/30_threads/recursive_mutex/unlock/1.cc: Likewise.
 828         * testsuite/30_threads/recursive_mutex/unlock/2.cc: Likewise.
 829         * testsuite/30_threads/recursive_timed_mutex/cons/1.cc: Likewise.
 830         * testsuite/30_threads/recursive_timed_mutex/dest/destructor_locked.cc:
 831         Likewise.
 832         * testsuite/30_threads/recursive_timed_mutex/lock/1.cc: Likewise.
 833         * testsuite/30_threads/recursive_timed_mutex/lock/2.cc: Likewise.
 834         * testsuite/30_threads/recursive_timed_mutex/native_handle/1.cc:
 835         Likewise.
 836         * testsuite/30_threads/recursive_timed_mutex/native_handle/typesizes.cc:
 837         Likewise.
 838         * testsuite/30_threads/recursive_timed_mutex/try_lock/1.cc: Likewise.
 839         * testsuite/30_threads/recursive_timed_mutex/try_lock/2.cc: Likewise.
 840         * testsuite/30_threads/recursive_timed_mutex/try_lock_for/1.cc:
 841         Likewise.
 842         * testsuite/30_threads/recursive_timed_mutex/try_lock_for/2.cc:
 843         Likewise.
 844         * testsuite/30_threads/recursive_timed_mutex/try_lock_for/3.cc:
 845         Likewise.
 846         * testsuite/30_threads/recursive_timed_mutex/try_lock_until/1.cc:
 847         Likewise.
 848         * testsuite/30_threads/recursive_timed_mutex/try_lock_until/2.cc:
 849         Likewise.
 850         * testsuite/30_threads/recursive_timed_mutex/unlock/1.cc: Likewise.
 851         * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Likewise.
 852         * testsuite/30_threads/shared_future/cons/move.cc: Likewise.
 853         * testsuite/30_threads/shared_future/members/45133.cc: Likewise.
 854         * testsuite/30_threads/shared_future/members/get.cc: Likewise.
 855         * testsuite/30_threads/shared_future/members/get2.cc: Likewise.
 856         * testsuite/30_threads/shared_future/members/valid.cc: Likewise.
 857         * testsuite/30_threads/shared_future/members/wait.cc: Likewise.
 858         * testsuite/30_threads/shared_future/members/wait_for.cc: Likewise.
 859         * testsuite/30_threads/shared_future/members/wait_until.cc: Likewise.
 860         * testsuite/30_threads/shared_lock/cons/1.cc: Likewise.
 861         * testsuite/30_threads/shared_lock/cons/2.cc: Likewise.
 862         * testsuite/30_threads/shared_lock/cons/3.cc: Likewise.
 863         * testsuite/30_threads/shared_lock/cons/4.cc: Likewise.
 864         * testsuite/30_threads/shared_lock/cons/5.cc: Likewise.
 865         * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
 866         * testsuite/30_threads/shared_lock/locking/1.cc: Likewise.
 867         * testsuite/30_threads/shared_lock/locking/2.cc: Likewise.
 868         * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
 869         * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
 870         * testsuite/30_threads/shared_lock/modifiers/1.cc: Likewise.
 871         * testsuite/30_threads/shared_mutex/cons/1.cc: Likewise.
 872         * testsuite/30_threads/shared_mutex/try_lock/1.cc: Likewise.
 873         * testsuite/30_threads/shared_mutex/try_lock/2.cc: Likewise.
 874         * testsuite/30_threads/shared_mutex/unlock/1.cc: Likewise.
 875         * testsuite/30_threads/shared_timed_mutex/cons/1.cc: Likewise.
 876         * testsuite/30_threads/shared_timed_mutex/try_lock/1.cc: Likewise.
 877         * testsuite/30_threads/shared_timed_mutex/try_lock/2.cc: Likewise.
 878         * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: Likewise.
 879         * testsuite/30_threads/shared_timed_mutex/unlock/1.cc: Likewise.
 880         * testsuite/30_threads/this_thread/1.cc: Likewise.
 881         * testsuite/30_threads/this_thread/2.cc: Likewise.
 882         * testsuite/30_threads/this_thread/3.cc: Likewise.
 883         * testsuite/30_threads/this_thread/4.cc: Likewise.
 884         * testsuite/30_threads/thread/cons/1.cc: Likewise.
 885         * testsuite/30_threads/thread/cons/2.cc: Likewise.
 886         * testsuite/30_threads/thread/cons/3.cc: Likewise.
 887         * testsuite/30_threads/thread/cons/4.cc: Likewise.
 888         * testsuite/30_threads/thread/cons/49668.cc: Likewise.
 889         * testsuite/30_threads/thread/cons/5.cc: Likewise.
 890         * testsuite/30_threads/thread/cons/6.cc: Likewise.
 891         * testsuite/30_threads/thread/cons/7.cc: Likewise.
 892         * testsuite/30_threads/thread/cons/8.cc: Likewise.
 893         * testsuite/30_threads/thread/cons/9.cc: Likewise.
 894         * testsuite/30_threads/thread/cons/moveable.cc: Likewise.
 895         * testsuite/30_threads/thread/members/1.cc: Likewise.
 896         * testsuite/30_threads/thread/members/2.cc: Likewise.
 897         * testsuite/30_threads/thread/members/3.cc: Likewise.
 898         * testsuite/30_threads/thread/members/4.cc: Likewise.
 899         * testsuite/30_threads/thread/members/5.cc: Likewise.
 900         * testsuite/30_threads/thread/members/hardware_concurrency.cc: Likewise.
 901         * testsuite/30_threads/thread/native_handle/cancel.cc: Likewise.
 902         * testsuite/30_threads/thread/swap/1.cc: Likewise.
 903         * testsuite/30_threads/timed_mutex/cons/1.cc: Likewise.
 904         * testsuite/30_threads/timed_mutex/dest/destructor_locked.cc: Likewise.
 905         * testsuite/30_threads/timed_mutex/lock/1.cc: Likewise.
 906         * testsuite/30_threads/timed_mutex/native_handle/1.cc: Likewise.
 907         * testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Likewise.
 908         * testsuite/30_threads/timed_mutex/try_lock/1.cc: Likewise.
 909         * testsuite/30_threads/timed_mutex/try_lock/2.cc: Likewise.
 910         * testsuite/30_threads/timed_mutex/try_lock_for/1.cc: Likewise.
 911         * testsuite/30_threads/timed_mutex/try_lock_for/2.cc: Likewise.
 912         * testsuite/30_threads/timed_mutex/try_lock_for/3.cc: Likewise.
 913         * testsuite/30_threads/timed_mutex/try_lock_until/1.cc: Likewise.
 914         * testsuite/30_threads/timed_mutex/try_lock_until/2.cc: Likewise.
 915         * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Likewise.
 916         * testsuite/30_threads/timed_mutex/unlock/1.cc: Likewise.
 917         * testsuite/30_threads/timed_mutex/unlock/2.cc: Likewise.
 918         * testsuite/30_threads/try_lock/1.cc: Likewise.
 919         * testsuite/30_threads/try_lock/2.cc: Likewise.
 920         * testsuite/30_threads/try_lock/3.cc: Likewise.
 921         * testsuite/30_threads/try_lock/4.cc: Likewise.
 922         * testsuite/30_threads/unique_lock/cons/1.cc: Likewise.
 923         * testsuite/30_threads/unique_lock/cons/2.cc: Likewise.
 924         * testsuite/30_threads/unique_lock/cons/3.cc: Likewise.
 925         * testsuite/30_threads/unique_lock/cons/4.cc: Likewise.
 926         * testsuite/30_threads/unique_lock/cons/5.cc: Likewise.
 927         * testsuite/30_threads/unique_lock/cons/6.cc: Likewise.
 928         * testsuite/30_threads/unique_lock/locking/1.cc: Likewise.
 929         * testsuite/30_threads/unique_lock/locking/2.cc: Likewise.
 930         * testsuite/30_threads/unique_lock/locking/3.cc: Likewise.
 931         * testsuite/30_threads/unique_lock/locking/4.cc: Likewise.
 932         * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
 933         * testsuite/ext/rope/pthread7-rope.cc: Likewise.
 934         * testsuite/tr1/2_general_utilities/shared_ptr/thread/default_weaktoshared.cc:
 935         Likewise.
 936         * testsuite/tr1/2_general_utilities/shared_ptr/thread/mutex_weaktoshared.cc:
 937         Likewise.
 938
 939 2015-09-02  Dmitry Vyukov  <dvyukov@google.com>
 940
 941         * include/bits/basic_string.h: Fix data races on _M_refcount.
 942
 943 2015-09-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 944
 945         PR libstdc++/67408
 946         * include/std/mutex (__timed_mutex_impl::_M_try_lock_until): Use
 947         _Derived::_M_timedlock().
 948         (timed_mutex): Add _M_timedlock() and make base class a friend.
 949         (recursive_timed_mutex): Likewise.
 950
 951 2015-08-28  Tim Shen  <timshen@google.com>
 952
 953         PR libstdc++/67362
 954         * include/bits/regex_scanner.tcc (_Scanner<>::_M_scan_normal):
 955         Always returns ordinary char token if the char isn't
 956         considered a special char.
 957         * testsuite/28_regex/regression.cc: New test file for collecting
 958         regression testcases from, typically, bugzilla.
 959
 960 2015-08-27  Jonathan Wakely  <jwakely@redhat.com>
 961
 962         PR libstdc++/67374
 963         * include/bits/range_access.h (valarray, begin, end): Declare.
 964         * testsuite/26_numerics/valarray/range_access.cc: Test const
 965         overloads.
 966         * testsuite/26_numerics/valarray/range_access2.cc: New.
 967
 968 2015-08-27  John Marino  <gnugcc@marino.st>
 969
 970         * acinclude.m4 (*-*-dragonfly*): Change 7 locale support files
 971         from generic to new DragonFly versions.
 972         * configure: Regenerate.
 973         * config/locale/dragonfly/c_locale.cc: Improve locale support.
 974         * config/locale/dragonfly/ctype_members.cc: Likewise.
 975         * config/os/bsd/dragonfly/ctype_configure_char.cc: Likewise.
 976         * config/os/bsd/dragonfly/os_defines.h: Define _GLIBCXX_USE_C99.
 977         * config/locale/dragonfly/c_locale.h: New.
 978         * config/locale/dragonfly/codecvt_members.cc: New.
 979         * config/locale/dragonfly/collate_members.cc: New.
 980         * config/locale/dragonfly/monetary_members.cc: New.
 981         * config/locale/dragonfly/numeric_members.cc: New.
 982         * config/locale/dragonfly/time_members.cc: New.
 983         * config/locale/dragonfly/time_members.h: New.
 984
 985 2015-08-27  Jonathan Wakely  <jwakely@redhat.com>
 986
 987         * configure: Regenerate.
 988
 989 2015-08-26  Edward Smith-Rowland  <3dw4rd@verizon.net>
 990             Jonathan Wakely  <jwakely@redhat.com>
 991
 992         PR libstdc++/64351
 993         PR libstdc++/63176
 994         * include/bits/random.tcc (generate_canonical): Loop until we get a
 995         result less than one.
 996         * testsuite/26_numerics/random/uniform_real_distribution/operators/
 997         64351.cc: New.
 998
 999 2015-08-26  Jonathan Wakely  <jwakely@redhat.com>
1000
1001         * include/bits/shared_ptr.h (__enable_shared_from_this_helper): Use
1002         nullptr.
1003         * include/bits/shared_ptr_base.h (weak_ptr::_M_assign): Don't assign
1004         if ownership is already shared with a shared_ptr object.
1005         (__enable_shared_from_this_helper): Use nullptr.
1006         * testsuite/20_util/enable_shared_from_this/members/const.cc: New.
1007         * testsuite/20_util/enable_shared_from_this/members/reinit.cc: New.
1008         * testsuite/20_util/enable_shared_from_this/requirements/
1009         explicit_instantiation.cc: Instantiate with const and incomplete types.
1010
1011         * include/debug/map.h (map::try_emplace, map::insert_or_assign):
1012         Define.
1013         * include/debug/unordered_map (unordered_map::try_emplace,
1014         unordered_map::insert_or_assign): Define.
1015
1016         PR libstdc++/66902
1017         * src/c++11/debug.cc (_S_debug_messages): Give internal linkage.
1018
1019 2015-08-24  François Dumont  <fdumont@gcc.gnu.org>
1020
1021         PR libstdc++/60519
1022         * include/debug/formatter.h (_Debug_msg_id::__msg_irreflexive_ordering):
1023         New enum entry.
1024         * include/debug/functions.h (_Irreflexive_checker): New.
1025         (__is_irreflexive, __is_irreflexive_pred): New.
1026         * include/debug/macros.h
1027         (__glibcxx_check_irreflexive, __glibcxx_check_irreflexive_pred): New
1028         macros.
1029         (__glibcxx_check_irreflexive2, __glibcxx_check_irreflexive_pred2): New
1030         macros limited to post-C++11 mode.
1031         * include/debug/debug.h
1032         (__glibcxx_requires_irreflexive, __glibcxx_requires_irreflexive_pred):
1033         New macros, use latter.
1034         (__glibcxx_requires_irreflexive2, __glibcxx_requires_irreflexive_pred2):
1035         Likewise.
1036         * include/bits/stl_algo.h
1037         (partial_sort_copy): Add irreflexive debug check.
1038         (partial_sort_copy): Likewise.
1039         (lower_bound): Likewise.
1040         (upper_bound): Likewise.
1041         (equal_range): Likewise.
1042         (binary_search): Likewise.
1043         (inplace_merge): Likewise.
1044         (includes): Likewise.
1045         (next_permutation): Likewise.
1046         (prev_permutation): Likewise.
1047         (is_sorted_until): Likewise.
1048         (minmax_element): Likewise.
1049         (partial_sort): Likewise.
1050         (nth_element): Likewise.
1051         (sort): Likewise.
1052         (merge): Likewise.
1053         (stable_sort): Likewise.
1054         (set_union): Likewise.
1055         (set_intersection): Likewise.
1056         (set_difference): Likewise.
1057         (set_symmetric_difference): Likewise.
1058         (min_element): Likewise.
1059         (max_element): Likewise.
1060         * include/bits/stl_algobase.h
1061         (lower_bound): Likewise.
1062         (lexicographical_compare): Likewise.
1063         * include/bits/stl_heap.h
1064         (push_heap): Likewise.
1065         (pop_heap): Likewise.
1066         (make_heap): Likewise.
1067         (sort_heap): Likewise.
1068         (is_heap_until): Likewise.
1069         * testsuite/25_algorithms/lexicographical_compare/debug/
1070         irreflexive_neg.cc: New.
1071         * testsuite/25_algorithms/lower_bound/debug/irreflexive.cc: New.
1072         * testsuite/25_algorithms/partial_sort_copy/debug/irreflexive_neg.cc:
1073         New.
1074
1075 2015-08-24  Jonathan Wakely  <jwakely@redhat.com>
1076
1077         PR libstdc++/65049
1078         * include/bits/char_traits.h (char_traits<char>::compare,
1079         char_traits<char>::find, char_traits<char>::move,
1080         char_traits<char>::copy, char_traits<char>::assign): Check for zero
1081         length.
1082         (char_traits<wchar_t>::compare, char_traits<wchar_t>::find,
1083         char_traits<wchar_t>::move, char_traits<wchar_t>::copy,
1084         char_traits<wchar_t>::assign): Likewise.
1085         (char_traits<char16_t>::move, char_traits<char16_t>::copy): Likewise.
1086         (char_traits<char32_t>::move, char_traits<char32_t>::copy): Likewise.
1087         * include/ext/pod_char_traits.h (char_traits<character<>>::move,
1088         char_traits<character<>>::copy): Likewise.
1089         * testsuite/21_strings/char_traits/requirements/char/65049.cc: New.
1090         * testsuite/21_strings/char_traits/requirements/char16_t/65049.cc:
1091         New.
1092         * testsuite/21_strings/char_traits/requirements/char32_t/65049.cc:
1093         New.
1094         * testsuite/21_strings/char_traits/requirements/wchar_t/65049.cc:
1095         New.
1096
1097         PR libstdc++/67309
1098         * include/bits/random.tcc
1099         (poisson_distribution::param_type::_M_initialize): Use max<double>.
1100         (binomial_distribution::param_type::_M_initialize): Likewise.
1101         * testsuite/17_intro/headers/c++200x/67309.cc: New.
1102         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Remove
1103         redundant header.
1104
1105 2015-08-20  Jonathan Wakely  <jwakely@redhat.com>
1106
1107         PR libstdc++/67294
1108         * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: Do not run
1109         on Darwin.
1110         * testsuite/30_threads/timed_mutex/unlock/2.cc: Likewise.
1111
1112         * include/experimental/any (__any_caster): Define at namespace scope
1113         so the name is visible to name lookup.
1114         * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
1115
1116         * python/Makefile.am: Ensure gdb.py is installed for libstdc++ not
1117         libstdc++fs.
1118         * python/Makefile.in: Regenerate.
1119
1120 2015-08-19  Paolo Carlini  <paolo.carlini@oracle.com>
1121
1122         * include/c_global/cmath: Fix typo in comment.
1123
1124 2015-08-19  Paolo Carlini  <paolo.carlini@oracle.com>
1125
1126         * include/c_global/cmath: Revert fix for libstdc++/58625, no
1127         longer necessary (__builtin_signbit is now type-generic).
1128
1129 2015-08-18  Jonathan Wakely  <jwakely@redhat.com>
1130
1131         PR c++/67216
1132         * testsuite/tr1/2_general_utilities/shared_ptr/observers/bool_conv.cc:
1133         Fix use of safe-bool idiom that isn't valid in C++11.
1134
1135         * include/bits/ptr_traits.h: Include <bits/move.h> for addressof.
1136
1137         PR libstdc++/67066
1138         * doc/xml/manual/configure.xml (manual.intro.setup.configure): Add
1139         caveats for --enable-concept-checks. Improve link text.
1140         * doc/xml/manual/diagnostics.xml (std.diagnostics.concept_checking):
1141         Clarify caveats.
1142         * doc/html/*: Regenerate.
1143         * include/bits/stl_deque.h (deque): Only use concept checks in C++03.
1144         * include/bits/stl_stack.h (stack): Likewise.
1145         * include/bits/stl_vector.h (vector): Likewise.
1146
1147 2015-08-14  Jonathan Wakely  <jwakely@redhat.com>
1148
1149         * include/experimental/any (any::operator=(const any&)): Move check
1150         for self-assignment.
1151         (any::operator=(any&&)): Add check for self-assignment.
1152         (any::operator=(_ValueType&&)): Constrain template argument.
1153         (any::swap(any&)): Add check for self-swap.
1154         * testsuite/experimental/any/assign/self.cc: Test move and swap.
1155         * testsuite/experimental/any/misc/any_cast_neg.cc: Update dg-error.
1156
1157 2015-08-14  Jonathan Wakely  <jwakely@redhat.com>
1158
1159         * include/experimental/array: Add feature-test macro.
1160         * testsuite/experimental/array/neg.cc: Update dg-error.
1161
1162 2015-08-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
1163
1164         * testsuite/experimental/array/neg.s: Remove.
1165         * testsuite/experimental/array/neg.ii.gz: Remove.
1166
1167 2015-08-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
1168
1169         Implement std::experimental::fundamentals_v2::make_array and
1170         std::experimental::fundamentals_v2::to_array.
1171         * include/Makefile.am: Add array.
1172         * include/Makefile.in: Add array.
1173         * include/experimental/array: New.
1174         * testsuite/experimental/array/make_array.cc: Likewise.
1175         * testsuite/experimental/array/neg.cc: Likewise.
1176         * doc/html/manual/status.html: Mark make_array as Y.
1177         * doc/xml/manual/status_cxx2017.xml: Likewise.
1178
1179 2015-08-13  Jonathan Wakely  <jwakely@redhat.com>
1180
1181         * include/bits/alloc_traits.h: Add feature-test macro.
1182         * include/bits/allocator.h: Likewise.
1183         * include/bits/range_access.h: Likewise.
1184         * include/bits/stl_map.h: Likewise.
1185         * include/bits/unordered_map.h: Likewise.
1186
1187 2015-08-13  Jonathan Wakely  <jwakely@redhat.com>
1188
1189         * testsuite/30_threads/mutex/unlock/2.cc: New.
1190         * testsuite/30_threads/recursive_mutex/unlock/2.cc: New.
1191         * testsuite/30_threads/recursive_timed_mutex/unlock/2.cc: New.
1192         * testsuite/30_threads/shared_mutex/unlock/1.cc: New.
1193         * testsuite/30_threads/shared_timed_mutex/unlock/1.cc: New.
1194         * testsuite/30_threads/timed_mutex/unlock/2.cc: New.
1195
1196 2015-08-13  Eelis van der Weegen  <eelis@eelis.net>
1197
1198         * include/std/shared_mutex (shared_mutex::unlock()): Fix typo.
1199
1200 2015-08-12  Caroline Tice <cmtice@google.com>
1201
1202         PR 66521, Contributed by Eric Gallager
1203         * acinclude.m4 (VTV_CXXLINKFLAGS): Make this variable OS-specific, and
1204         fix the rpath flag to work properly for darwin.
1205         * configure: Regenerated.
1206
1207 2015-08-12  Jonathan Wakely  <jwakely@redhat.com>
1208
1209         * doc/xml/manual/appendix_contributing.xml: Update patch email policy.
1210         * doc/xml/manual/status_cxx2017.xml: Update status table.
1211         * doc/html/manual/*: Regenerate.
1212
1213 2015-08-09  Ville Voutilainen  <ville.voutilainen@gmail.com>
1214
1215         Implement N4279, Improved insertion interface for unique-key maps.
1216         * include/bits/stl_map.h (try_emplace, insert_or_assign): New.
1217         * include/bits/stl_tree.h (_M_get_insert_unique_pos,
1218         _M_get_insert_equal_pos, _M_get_insert_hint_unique_pos,
1219         _M_get_insert_hint_equal_pos): Make public.
1220         * include/bits/unordered_map.h (try_emplace, insert_or_assign): New.
1221         * testsuite/23_containers/map/modifiers/insert_or_assign/1.cc:
1222         Likewise.
1223         * testsuite/23_containers/map/modifiers/try_emplace/1.cc: Likewise.
1224         * testsuite/23_containers/unordered_map/modifiers/insert_or_assign.cc:
1225         Likewise.
1226         * testsuite/23_containers/unordered_map/modifiers/try_emplace.cc:
1227         Likewise.
1228
1229 2015-08-08  Ville Voutilainen  <ville.voutilainen@gmail.com>
1230
1231         Implement N4089 Safe conversions in unique_ptr<T[]> (LWG 2118)
1232         and N4366 LWG 2228: Missing SFINAE rule in unique_ptr
1233         templated assignment
1234         * include/bits/unique_ptr.h
1235         (__remove_cv, __is_derived_Tp): Remove.
1236         (default_delete::default_delete(const default_delete<_Up[]>)):
1237         Constrain with array convertibility.
1238         (default_delete::operator(_Up*)): Turn into a template,
1239         constrain with array convertibility.
1240         (__safe_conversion_up): New, single object version.
1241         (unique_ptr(unique_ptr<_Up, _Ep>&&)): Constrain with deleter
1242         convertibility.
1243         (unique_ptr::operator=(unique_ptr<_Up, _Ep>&&)): Likewise, and add
1244         is_assignable as a constraint.
1245         (__safe_conversion_up): Array version, renamed from __safe_conversion,
1246         updated to implement N4089.
1247         (__safe_conversion_raw): New.
1248         (unique_ptr(_Up)): Turn into a template, constrain with array
1249         convertibility.
1250         (unique_ptr(_Up,
1251         typename conditional<is_reference<deleter_type>::value,
1252         deleter_type, const deleter_type&>::type)): Likewise.
1253         (unique_ptr(_Up, typename
1254         remove_reference<deleter_type>::type&&)): Likewise.
1255         (unique_ptr(unique_ptr<_Up, _Ep>&&)): Likewise.
1256         (operator=(unique_ptr<_Up, _Ep>&&)): Likewise, and add
1257         is_assignable as a constraint (array version).
1258         (reset(_Up)): Turn into a template, constrain with array
1259         convertibility.
1260         (reset(nullptr_t)): New.
1261         * testsuite/20_util/default_delete/48631_neg.cc: Adjust.
1262         * testsuite/20_util/unique_ptr/assign/48635.cc: Likewise.
1263         * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Likewise.
1264         * testsuite/20_util/unique_ptr/assign/cv_qual.cc: Likewise.
1265         * testsuite/20_util/unique_ptr/cons/cv_qual.cc: Likewise.
1266         * testsuite/20_util/unique_ptr/dr2228.cc: New.
1267         * testsuite/20_util/unique_ptr/modifiers/cv_qual.cc: Adjust.
1268
1269 2015-08-05  Nikolai Bozhenov  <n.bozhenov@samsung.com>
1270
1271         * testsuite/20_util/enable_shared_from_this/cons/constexpr.cc: Remove
1272         redundant -save-temps option.
1273         * testsuite/20_util/shared_ptr/cons/constexpr.cc: Likewise.
1274         * testsuite/20_util/unique_ptr/cons/constexpr.cc: Likewise.
1275         * testsuite/20_util/weak_ptr/cons/constexpr.cc: Likewise.
1276         * testsuite/30_threads/future/cons/constexpr.cc: Likewise.
1277         * testsuite/30_threads/shared_future/cons/constexpr.cc: Likewise.
1278
1279 2015-08-03  Jonathan Wakely  <jwakely@redhat.com>
1280
1281         PR libstdc++/67078
1282         * include/bits/range_access.h (size, empty, data): Fix _N bad name.
1283
1284 2015-07-30  Jonathan Wakely  <jwakely@redhat.com>
1285
1286         * testsuite/experimental/filesystem/operations/current_path.cc: Use
1287         canonical paths for comparisons.
1288
1289 2015-07-30  Tim Shen  <timshen@google.com>
1290
1291         * include/bits/regex_automaton.h (_State_base, _State<>):
1292         Remove _TraitsT dependency from _State<>; Make matcher member
1293         into the union to reduce struct size.
1294         * include/bits/regex_automaton.tcc (_State_base<>::_M_print,
1295         _State_base<>::_M_dot, _StateSeq<>::_M_clone):
1296         Adjust to fit the interface. Factor out common parts in
1297         _M_clone as _State<>::_M_has_alt.
1298         * include/bits/regex_executor.h (_Executer<>::_M_lookahead):
1299         Only pass state id instead of the whole state.
1300         * include/bits/regex_executor.tcc (_Executer<>::_M_dfs,
1301         _Executer<>::_M_lookahead): Adjust to fit the interface.
1302         * include/std/regex: Include <ext/aligned_buffer.h>
1303
1304 2015-07-30  Jonathan Wakely  <jwakely@redhat.com>
1305
1306         * include/experimental/any (any::operator=(const any&)): Check for
1307         self-assignment.
1308         * testsuite/experimental/any/assign/self.cc: New.
1309         * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
1310
1311 2015-07-29  Jonathan Wakely  <jwakely@redhat.com>
1312
1313         PR libstdc++/66829
1314         * testsuite/lib/libstdc++.exp (v3-build_support): Compile
1315         testsuite_shared.cc with -std=gnu++98.
1316
1317 2015-07-29  Ville Voutilainen  <ville.voutilainen@gmail.com>
1318
1319         * include/bits/range_access.h: Change class to typename in every
1320         template.
1321         (size, empty, data): New functions from N4280.
1322         * testsuite/24_iterators/container_access.cc: New.
1323
1324         PR libstdc++/60970
1325         * include/bits/functional_hash.h (__hash_enum): New.
1326         (hash): Derive from __hash_enum.
1327         * testsuite/20_util/hash/60970.cc: New.
1328
1329 2015-07-29  Tim Shen  <timshen@google.com>
1330
1331         PR libstdc++/67015
1332         * include/bits/regex_compiler.h (_Compiler<>::_M_expression_term,
1333         _BracketMatcher<>::_M_add_collating_element): Change signature
1334         to make checking the and of bracket expression easier.
1335         * include/bits/regex_compiler.tcc (_Compiler<>::_M_expression_term):
1336         Treat '-' as a valid literal if it's at the end of bracket expression.
1337         * testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
1338         New testcases.
1339
1340 2015-07-24  Jonathan Wakely  <jwakely@redhat.com>
1341
1342         * include/bits/atomic_futex.h [_GLIBCXX_HAVE_LINUX_FUTEX]
1343         (_M_load_and_test_until): Whitespace.
1344         (_M_load_and_test): Value-initialize the unused durations.
1345         (_M_load_when_equal): Add missing return value.
1346
1347 2015-07-24  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
1348
1349         * fragment.am (AM_CPPFLAGS): Add CPPFLAGS.
1350         * Makefile.in: Regenerate.
1351         * doc/Makefile.in: Regenerate.
1352         * include/Makefile.in: Regenerate.
1353         * libsupc++/Makefile.in: Regenerate.
1354         * po/Makefile.in: Regenerate.
1355         * python/Makefile.in: Regenerate.
1356         * src/Makefile.in: Regenerate.
1357         * src/c++11/Makefile.in: Regenerate.
1358         * src/c++98/Makefile.in: Regenerate.
1359         * src/filesystem/Makefile.in: Regenerate.
1360         * testsuite/Makefile.in: Regenerate.
1361
1362 2015-07-23  DJ Delorie  <dj@redhat.com>
1363
1364         * include/bits/functional_hash.h: Add specializations for __intN
1365         types.
1366
1367         * include/ext/pb_ds/detail/thin_heap_/thin_heap_.hpp (__gnu_pbds):
1368         Guard against values that might exceed size_t's precision.
1369
1370 2015-07-20  Jason Merrill  <jason@redhat.com>
1371
1372         * include/bits/c++config: Fix abi_tag in special modes.
1373
1374 2015-07-19  Jonathan Wakely  <jwakely@redhat.com>
1375
1376         * doc/xml/manual/status_cxx2017.xml: Fix URL for N4279.
1377         * doc/html/manual/status.html: Regenerate.
1378
1379 2015-07-17  Jonathan Wakely  <jwakely@redhat.com>
1380
1381         * doc/xml/manual/status_cxx2011.xml: Add caveats for native_handle.
1382         * doc/html/manual/status.html: Regenerate.
1383
1384 2015-07-16  François Dumont  <fdumont@gcc.gnu.org>
1385
1386         * include/bits/stl_algobase.h (__miter_base): Move...
1387         * include/bits/cpp_type_traits.h: ...here.
1388         * include/debug/functions.h (__foreign_iterator_aux): Use latter.
1389         * testsuite/23_containers/vector/debug/insert7_neg.cc: New.
1390
1391 2015-07-13  Jonathan Wakely  <jwakely@redhat.com>
1392
1393         PR libstdc++/66855
1394         * src/c++11/codecvt.cc (__codecvt_utf8_utf16_base::do_in): Override
1395         endianness bit in mode.
1396         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc: New.
1397
1398         * include/bits/c++config (_GLIBCXX_NOEXCEPT_IF): Define.
1399         * include/bits/forward_list.h (forward_list::swap): Make noexcept
1400         unconditional.
1401         * include/bits/hashtable.h (_Hashtable::swap): Do not use
1402         _S_nothrow_swap().
1403         * include/bits/stl_bvector.h (vector<bool>::swap): Make noexcept
1404         unconditional.
1405         * include/bits/stl_deque.h (deque::swap): Likewise.
1406         (swap(deque&, deque&)): Use _GLIBCXX_NOEXCEPT_IF.
1407         * include/bits/stl_list.h (list::swap): Make noexcept unconditional.
1408         (swap(list&, list&)): Use _GLIBCXX_NOEXCEPT_IF.
1409         * include/bits/stl_map.h (map::swap, swap(map&, map&)): Use
1410         _GLIBCXX_NOEXCEPT_IF, do not depend on _S_nothrow_swap.
1411         * include/bits/stl_multimap.h (multimap::swap,
1412         swap(multimap&, multimap&)): Likewise.
1413         * include/bits/stl_multiset.h (multiset::swap,
1414         swap(multiset&, multiset&)): Likewise.
1415         * include/bits/stl_set.h (set::swap, swap(set&, set&)): Likewise.
1416         * include/bits/stl_tree.h (_Rb_tree::swap,
1417         swap(_Rb_tree&, _Rb_tree&)): Likewise.
1418         * include/bits/stl_vector.h (vector::swap): Make noexcept
1419         unconditional.
1420         (swap(vector&, vector&)): Use _GLIBCXX_NOEXCEPT_IF.
1421         * include/debug/deque (deque::swap, swap): Likewise.
1422         * include/debug/forward_list (swap): Add noexcept.
1423         * include/debug/list (list::swap, swap): Use _GLIBCXX_NOEXCEPT_IF.
1424         * include/debug/map.h (map::swap, swap): Likewise.
1425         * include/debug/multimap.h (multimap::swap, swap): Likewise.
1426         * include/debug/multiset.h (multiset::Swap, swap): Likewise.
1427         * include/debug/set.h (set::swap, swap): Likewise.
1428         * include/debug/unordered_map (unordered_map::swap,
1429         unordered_multimap::swap, swap): Likewise.
1430         * include/debug/unordered_set (unordered_set::swap,
1431         unordered_multiset::swap, swap): Likewise.
1432         * include/debug/vector (vector::swap, swap): Likewise.
1433         * include/ext/alloc_traits.h (__alloc_traits::_S_nothrow_swap()):
1434         Remove.
1435         * include/profile/deque (deque::swap, swap): Use _GLIBCXX_NOEXCEPT_IF.
1436         * include/profile/forward_list (swap): Add noexcept.
1437         * include/profile/list (list::swap, swap) : Use _GLIBCXX_NOEXCEPT_IF.
1438         * include/profile/map.h (map::swap, swap): Likewise.
1439         * include/profile/multimap.h (multimap::swap, swap): Likewise.
1440         * include/profile/multiset.h (multiset::swap, swap): Likewise.
1441         * include/profile/set.h (set::swap, swap): Likewise.
1442         * include/profile/unordered_map (swap): Likewise.
1443         * include/profile/unordered_set (swap): Likewise.
1444         * include/profile/vector (vector::swap, swap): Likewise. Remove
1445         overloads for swapping rvalues.
1446         * testsuite/23_containers/deque/allocator/noexcept.cc: Update tests
1447         for noexcept on swap.
1448         * testsuite/23_containers/forward_list/allocator/noexcept.cc:
1449         Likewise.
1450         * testsuite/23_containers/list/allocator/noexcept.cc: Likewise.
1451         * testsuite/23_containers/map/allocator/noexcept.cc: Likewise.
1452         * testsuite/23_containers/multimap/allocator/noexcept.cc: Likewise.
1453         * testsuite/23_containers/multiset/allocator/noexcept.cc: Likewise.
1454         * testsuite/23_containers/set/allocator/noexcept.cc: Likewise.
1455         * testsuite/23_containers/unordered_map/allocator/noexcept.cc:
1456         Likewise.
1457         * testsuite/23_containers/unordered_multimap/allocator/noexcept.cc:
1458         Likewise.
1459         * testsuite/23_containers/unordered_multiset/allocator/noexcept.cc:
1460         Likewise.
1461         * testsuite/23_containers/unordered_set/allocator/noexcept.cc:
1462         Likewise.
1463         * testsuite/23_containers/vector/allocator/noexcept.cc: Likewise.
1464         * testsuite/23_containers/vector/bool/allocator/noexcept.cc: Likewise.
1465         * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line
1466         number.
1467
1468 2015-07-13  John Marino  <gnugcc@marino.st>
1469
1470         * config/os/bsd/dragonfly/os_defines.h (_GLIBCXX_USE_C99_CHECK,
1471         _GLIBCXX_USE_C99_DYNAMIC, _GLIBCXX_USE_C99_LONG_LONG_CHECK,
1472         _GLIBCXX_USE_C99_LONG_LONG_DYNAMIC): Define.
1473
1474 2015-07-05  François Dumont  <fdumont@gcc.gnu.org>
1475
1476         * include/bits/hashtable.h (_Hashtable<>::__rehash_policy): Do not
1477         rehash container.
1478         * testsuite/23_containers/unordered_set/max_load_factor/robustness.cc:
1479         Adapt.
1480
1481 2015-07-03  Jonathan Wakely  <jwakely@redhat.com>
1482
1483         * doc/xml/manual/status_cxx2017.xml: Update status table.
1484         * doc/html/manual/*: Regenerate.
1485
1486 2015-07-03  Ville Voutilainen  <ville.voutilainen@gmail.com>
1487
1488         Implement std::experimental::fundamentals_v2::propagate_const.
1489         * include/Makefile.am: Add propagate_const.
1490         * include/Makefile.in: Regenerate.
1491         * include/experimental/propagate_const: New.
1492         * testsuite/experimental/propagate_const/assignment/copy.cc: Likewise.
1493         * testsuite/experimental/propagate_const/assignment/move.cc: Likewise.
1494         * testsuite/experimental/propagate_const/assignment/move_neg.cc:
1495         Likewise.
1496         * testsuite/experimental/propagate_const/cons/copy.cc: Likewise.
1497         * testsuite/experimental/propagate_const/cons/default.cc: Likewise.
1498         * testsuite/experimental/propagate_const/cons/move.cc: Likewise.
1499         * testsuite/experimental/propagate_const/cons/move_neg.cc: Likewise.
1500         * testsuite/experimental/propagate_const/hash/1.cc: Likewise.
1501         * testsuite/experimental/propagate_const/observers/1.cc: Likewise.
1502         * testsuite/experimental/propagate_const/relops/1.cc: Likewise.
1503         * testsuite/experimental/propagate_const/requirements1.cc: Likewise.
1504         * testsuite/experimental/propagate_const/requirements2.cc: Likewise.
1505         * testsuite/experimental/propagate_const/requirements3.cc: Likewise.
1506         * testsuite/experimental/propagate_const/requirements4.cc: Likewise.
1507         * testsuite/experimental/propagate_const/requirements5.cc: Likewise.
1508         * testsuite/experimental/propagate_const/swap/1.cc: Likewise.
1509         * testsuite/experimental/propagate_const/typedefs.cc: Likewise.
1510
1511 2015-07-02  Jonathan Wakely  <jwakely@redhat.com>
1512
1513         * acinclude.m4 (GLIBCXX_DEFAULT_ABI): Change valid arguments for
1514         --with-default-libstdcxx-abi
1515         * configure: Regenerate.
1516         * doc/xml/manual/configure.xml: Document valid arguments.
1517
1518 2015-07-02  Uros Bizjak  <ubizjak@gmail.com>
1519
1520         * libsupc++/guard.cc (__test_and_acquire): Use __p after __atomic_load
1521         to avoid unused variable warning.
1522         (__set_and_release): Use __p after __atomic_store to avoid unused
1523         variable warning.
1524
1525 2015-07-01  Jonathan Wakely  <jwakely@redhat.com>
1526
1527         * include/bits/alloc_traits.h (__alloctr_rebind): Remove.
1528         (__allocator_traits_base): New base class.
1529         (__alloc_rebind): Reimplement in terms of detection idiom.
1530         (allocator_traits): Derive from __allocator_traits_base. Reimplement
1531         nested types in terms of detection idiom. Simplify SFINAE constraints
1532         on overloaded static member functions.
1533         * include/bits/hashtable.h (_Hashtable): Use __alloc_rebind instead
1534         of __alloctr_rebind.
1535         * testsuite/20_util/scoped_allocator/propagation.cc: Define rebind.
1536         * testsuite/23_containers/unordered_set/instantiation_neg.cc: Adjust
1537         dg-error line number.
1538
1539         * include/bits/ptr_traits.h (__ptrtr_elt_type, __ptrtr_diff_type,
1540         __ptrtr_rebind, __ptrtr_not_void): Remove
1541         (__get_first_arg, __replace_first_arg, __make_not_void): Define new
1542         transformations.
1543         (__detected_or_): New detection trait.
1544         (pointer_traits): Use new traits.
1545         * testsuite/20_util/pointer_traits/pointer_to.cc: Add rebind member.
1546         * testsuite/20_util/pointer_traits/requirements/
1547         explicit_instantiation.cc: Use valid arguments to pointer_traits.
1548
1549         * doc/xml/manual/status_cxx2017.xml: Update status table.
1550         * include/experimental/type_traits (void_t, is_detected,
1551         is_detected_v, detected_t, detected_or, detected_or_t,
1552         is_detected_exact, is_detected_exact_v, is_detected_convertible,
1553         is_detected_convertible_v): Define.
1554         * include/std/type_traits (__detector, __detected_or, __detected_or_t,
1555         __detected_or_t_): Define.
1556         * testsuite/experimental/type_traits/detection.cc: New.
1557
1558 2015-06-30  Jonathan Wakely  <jwakely@redhat.com>
1559
1560         * doc/Makefile.am (stamp-pdf-doxygen): Grep for LaTeX errors in log.
1561         * doc/Makefile.in: Regenerate.
1562
1563         * include/bits/stl_pair.h: Replace class keyword with typename.
1564
1565 2015-06-30  Ville Voutilainen  <ville.voutilainen@gmail.com>
1566
1567         Implement N4387, "Improving pair and tuple", and LWG 2367.
1568
1569         * include/bits/stl_pair.h (_ConstructiblePair,
1570         _ImplicitlyConvertiblePair, _MoveConstructiblePair,
1571         _ImplicitlyMoveConvertiblePair): New.
1572         (pair()): Constrain it.
1573         (pair(const _T1&, const _T2&), pair(const pair<_U1, _U2>&),
1574         pair(_U1&&, const _T2&), pair(const _T1&, _U2&&), pair(_U1&&, _U2&&),
1575         pair(pair<_U1, _U2>&&)): Make conditionally explicit.
1576         * include/std/tuple (_TC, tuple::_TC2, tuple::TCC, tuple::TMC): New.
1577         (tuple()): Constrain it.
1578         (tuple(const _UElements&...), tuple(_UElements&&...),
1579         tuple(const tuple<_UElements...>&), tuple(tuple<_UElements...>&&),
1580         tuple(allocator_arg_t, const _Alloc&, const _UElements&...),
1581         tuple(allocator_arg_t, const _Alloc&, _UElements&&...),
1582         tuple(allocator_arg_t, const _Alloc&, const tuple<_UElements...>&),
1583         tuple(allocator_arg_t, const _Alloc&, tuple<_UElements...>&&),
1584         tuple(const pair<_U1, _U2>&), tuple(pair<_U1, _U2>&&),
1585         tuple(allocator_arg_t, const _Alloc&, const pair<_U1, _U2>&),
1586         tuple(allocator_arg_t, const _Alloc&, pair<_U1, _U2>&&)): Make
1587         conditionally explicit.
1588         * include/experimental/functional (__boyer_moore_array_base): Name
1589         array type explicitly instead of using an empty braced-init-list.
1590         * testsuite/20_util/pair/cons/explicit_construct.cc: New.
1591         * testsuite/20_util/pair/piecewise.cc: Use piecewise_construct.
1592         * testsuite/20_util/pair/requirements/dr2367.cc: New.
1593         * testsuite/20_util/tuple/cons/explicit_construct.cc: New.
1594         * testsuite/20_util/tuple/requirements/dr2367.cc: New.
1595
1596 2015-06-30  Jonathan Wakely  <jwakely@redhat.com>
1597
1598         * configure: Regenerate.
1599
1600 2015-06-29  François Dumont  <fdumont@gcc.gnu.org>
1601
1602         * include/bits/stl_iterator_base_types.h (_Iter_base): Limit definition
1603         to pre-C++11 mode.
1604         * include/debug/functions.h
1605         (__gnu_debug::__valid_range, __gnu_debug::__base): Move...
1606         * include/debug/safe_iterator.h
1607         (__gnu_debug::_Sequence_traits): New.
1608         (__gnu_debug::__get_distance_from_begin): New.
1609         (__gnu_debug::__get_distance_to_end): New.
1610         (__gnu_debug::_Safe_iterator<>::_M_valid_range): Expose iterator range
1611         distance information. Add optional check_dereferenceable parameter,
1612         default true.
1613         (__gnu_debug::_Distance_precision, __gnu_debug::__get_distance): Move
1614         default definition...
1615         (__gnu_debug::__get_distance): New overload for _Safe_iterator.
1616         (__gnu_debug::__unsafe): Likewise.
1617         * include/debug/helper_functions.h: ...here. New.
1618         (__gnu_debug::__unsafe): New helper function to remove safe iterator
1619         layer.
1620         * include/debug/stl_iterator.h: New. Include latter.
1621         * include/bits/stl_iterator.h: Include latter in debug mode.
1622         * include/debug/stl_iterator.tcc: Adapt.
1623         * include/debug/safe_local_iterator.h (__gnu_debug::__get_distance): Add
1624         overload for _Safe_local_iterator.
1625         (__gnu_debug::__unsafe): Likewise.
1626         * include/debug/safe_local_iterator.tcc: Adapt.
1627         * include/debug/macros.h (__glibcxx_check_valid_range2): New.
1628         (__glibcxx_check_insert_range): Add _Dist parameter.
1629         (__glibcxx_check_insert_range_after): Likewise.
1630         (__glibcxx_check_string, __glibcxx_check_string_len): Implement using
1631         _GLIBCXX_DEBUG_PEDASSERT.
1632         * include/debug/deque (deque<>::assign): Remove iterator debug layer
1633         when possible.
1634         (deque<>::insert): Likewise.
1635         * include/debug/forward_list (__glibcxx_check_valid_fl_range): New.
1636         (forward_list<>::splice_after): Use latter.
1637         (forward_list<>::assign): Remove iterator debug layer when possible.
1638         (forward_list<>::insert_after): Likewise.
1639         (__gnu_debug::_Sequence_traits<>): Partial specialization.
1640         * include/debug/list (list<>::assign): Remove iterator debug layer when
1641         possible.
1642         (list<>::insert): Likewise.
1643         [__gnu_debug::_Sequence_traits<>]: Partial specialization pre C++11 ABI.
1644         * include/debug/map.h (map<>::insert): Remove iterator debug layer when
1645         possible.
1646         * include/debug/multimap.h (multimap<>::insert): Likewise.
1647         * include/debug/set.h (set<>::insert): Likewise.
1648         * include/debug/multiset.h (multiset<>::insert): Likewise.
1649         * include/debug/string (basic_string<>::append, basic_string<>::assign,
1650         basic_string<>::insert, basic_string<>::replace): Likewise.
1651         * include/debug/unordered_map
1652         (unordered_map<>::insert, unordered_multimap<>::insert): Likewise.
1653         * include/debug/unordered_set
1654         (unordered_set<>::insert, unordered_multiset<>insert): Likewise.
1655         * include/debug/vector
1656         (vector<>::assign, vector<>::insert): Likewise.
1657         * include/Makefile.am: Add new debug headers.
1658         * include/Makefile.in: Regenerate.
1659
1660 2015-06-26  Jonathan Wakely  <jwakely@redhat.com>
1661
1662         * doc/xml/manual/intro.xml: Document LWG 2108 status.
1663         * include/bits/alloc_traits.h (allocator_traits::is_always_equal):
1664         Define.
1665         * include/bits/allocator.h (allocator::is_always_equal): Likewise.
1666         * include/bits/forward_list.h
1667         (forward_list::operator=(forward_list&&)): Use __bool_constant.
1668         (forward_list::swap(forward_list&)): Add noexcept.
1669         * include/bits/hashtable.h (_Hashtable::operator=(_Hashtable&&)):
1670         Likewise.
1671         (_Hashtable::swap(_Hashtable&)): Likewise.
1672         * include/bits/stl_deque.h (_Deque_base::_Deque_base(_Deque_base&&)):
1673         Use _Alloc_traits::is_always_equal.
1674         (deque::operator=(deque&&)): Likewise.
1675         (deque::_M_move_assign1(deque&&, false_type)): Add comment and use
1676         __bool_constant.
1677         (swap(deque&, deque&)): Add noexcept.
1678         * include/bits/stl_list.h (list::operator=(list&&)): Use
1679         __bool_constant.
1680         (swap(list&, list&)): Add noexcept.
1681         * include/bits/stl_map.h (map::swap(map&)): Include _Compare in
1682         noexcept.
1683         (swap(map&, map&)): Add noexcept.
1684         * include/bits/stl_multimap.h (multimap::swap(multimap&)): Include
1685         _Compare in noexcept.
1686         (swap(multimap&, multimap&)): Add noexcept.
1687         * include/bits/stl_multiset.h (multiset::swap(multiset&)): Include
1688         _Compare in noexcept.
1689         (swap(multiset&, multiset&)): Add noexcept.
1690         * include/bits/stl_set.h (set::swap(set&)): Include _Compare in
1691         noexcept.
1692         (swap(set&, set&)): Add noexcept.
1693         * include/bits/stl_tree.h (_Rb_tree::operator=(_Rb_tree&&)): Include
1694         _Compare in noexcept.
1695         (_Rb_tree::_Rb_tree(_Rb_tree&&, _Node_alloc_type&&)): Use
1696         is_always_equal.
1697         * include/bits/stl_vector.h (vector::operator=(vector&&)): Use
1698         __bool_constant.
1699         (swap(vector&, vector&)): Add noexcept.
1700         * include/bits/unordered_map.h (swap(unordered_map&, unordered_map&),
1701         swap(unordered_multimap& unordered_multimap&)): Add noexcept.
1702         * include/bits/unordered_set.h (swap(unordered_set&, unordered_set&),
1703         swap(unordered_multiset& unordered_multiset&)): Add noexcept.
1704         * include/ext/alloc_traits.h (__allocator_always_compares_equal):
1705         Remove.
1706         (__alloc_traits::_S_always_equal()): Use is_always_equal instead of
1707         __allocator_always_compares_equal.
1708         * include/ext/array_allocator.h (array_allocator::is_always_equal):
1709         Define.
1710         * include/std/scoped_allocator (__any_of, __propagate_on_copy,
1711         __propagate_on_move, __propagate_on_swap): Remove.
1712         (scoped_allocator_adaptor::propagate_on_container_copy_assignment,
1713         scoped_allocator_adaptor::propagate_on_container_move_assignment,
1714         scoped_allocator_adaptor::propagate_on_container_swap): Define with
1715         __and_ instead of __any_of.
1716         (scoped_allocator_adaptor::is_always_equal): Define.
1717         * testsuite/20_util/allocator_traits/members/is_always_equal.cc: New.
1718         * testsuite/20_util/scoped_allocator/propagation.cc: Make traits
1719         derive from true_type or false_type.
1720         * testsuite/23_containers/deque/allocator/move_assign-2.cc: Add
1721         is_always_equal member and remove the trait specialization.
1722         * testsuite/23_containers/vector/52591.cc: Likewise.
1723         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
1724         Adjust dg-error line number.
1725         * testsuite/23_containers/deque/requirements/dr438/
1726         constructor_1_neg.cc: Likewise.
1727         * testsuite/23_containers/deque/requirements/dr438/
1728         constructor_2_neg.cc: Likewise.
1729         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
1730         Likewise.
1731         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
1732         Likewise.
1733         * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
1734         Likewise.
1735         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
1736         Likewise.
1737         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
1738         Likewise.
1739         * testsuite/23_containers/vector/requirements/dr438/
1740         constructor_1_neg.cc: Likewise.
1741         * testsuite/23_containers/vector/requirements/dr438/
1742         constructor_2_neg.cc: Likewise.
1743         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
1744         Likewise.
1745
1746         * include/bits/stl_bvector.h (vector<bool>::vector()): Add noexcept.
1747         * include/bits/stl_map.h (map::map()): Likewise.
1748         * include/bits/stl_multimap.h (multimap::multimap()): Likewise.
1749         * include/bits/stl_multiset.h (multiset::multiset()): Likewise.
1750         * include/bits/stl_set.h (set::set()): Likewise.
1751
1752 2015-06-25  Jonathan Wakely  <jwakely@redhat.com>
1753
1754         * include/bits/locale_conv.h (__do_str_codecvt): Set __count.
1755
1756 2015-06-24  François Dumont  <fdumont@gcc.gnu.org>
1757
1758         * include/bits/basic_string.h (basic_string<>::front()): Add !empty
1759         debug check.
1760         (basic_string<>::back()): Likewise.
1761         (basic_string<>::pop_back()): Likewise.
1762
1763 2015-06-24  Paolo Carlini  <paolo.carlini@oracle.com>
1764
1765         * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
1766         dg-error line numbers.
1767         * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
1768         Likewise.
1769
1770 2015-06-23  François Dumont  <fdumont@gcc.gnu.org>
1771
1772         * include/debug/array: Include <array>. Add version namespace when
1773         specializing tuple interface to array. Add specialization for
1774         __is_tuple_like_impl.
1775         * include/profile/array: Likewise.
1776         * include/std/array: Include <utility>. Add specialization for
1777         __is_tuple_like_impl.
1778         * include/std/tuple
1779         (__is_tuple_like_impl<>, __is_tuple_like_impl<pair>): Move...
1780         * include/std/utility: ... here. Include <type_traits>.
1781         * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Adjust
1782         dg-error line number.
1783         * testsuite/23_containers/array/tuple_interface/
1784         tuple_element_debug_neg.cc: Likewise.
1785
1786 2015-06-22  Jonathan Wakely  <jwakely@redhat.com>
1787
1788         * testsuite/26_numerics/complex/value_operations/1.cc: Use
1789         non-negative rho argument.
1790
1791         * include/debug/list (__gnu_debug::list): Use allocator-aware
1792         _Safe_container base.
1793         * include/debug/string (__gnu_debug::basic_string): Use
1794         allocator-aware _Safe_container base for cxx11 ABI.
1795
1796         * include/bits/locale_conv.h (__do_str_codecvt): Handle empty range.
1797         (wstring_convert): Move into __cxx11 namespace.
1798         (wbuffer_convert(streambuf*, _Codecvt*, state_type)): Fix exception
1799         message.
1800
1801         PR libstdc++/64657
1802         * include/bits/stl_uninitialized.h
1803         (__uninitialized_copy::__uninit_copy): Cast expression to void.
1804
1805 2015-06-17  Jonathan Wakely  <jwakely@redhat.com>
1806
1807         PR libstdc++/55409
1808         * include/bits/list.tcc (_List_base::_M_clear()): Use allocator traits.
1809         (list::list(const list&)): Use allocator propagation trait. Use
1810         _M_assign_dispatch to copy elements.
1811         * include/bits/stl_list.h (_List_node): Use __aligned_membuf in C++11.
1812         (_List_node::_M_valptr()): Add accessor for stored value.
1813         (_List_iterator, _List_const_iterator, _List_base): Use _M_valptr().
1814         (_List_base, list): Use allocator traits.
1815         (_List_base::_M_get_Tp_allocator, _List_base::get_allocator): Remove.
1816         (_List_base::_M_move_nodes): New function.
1817         (_List_base(_List_base&&)): Use _M_move_nodes.
1818         (_List_base(_List_base&&, _Node_alloc_type&&)): New constructor.
1819         (list::_M_create_node, list::_M_erase, list::max_size): Use allocator
1820         traits.
1821         (list(size_type)): Add allocator parameter.
1822         (list(const list&)): Use allocator propagation trait.
1823         (list(const list&, const allocator_type&)): New constructor.
1824         (list(list&&, const allocator_type&)): Likewise.
1825         (list::operator=(list&&), list::swap(list&)): Use allocator
1826         propagation traits.
1827         (list::_M_move_assign): New functions.
1828         * include/debug/list: Add allocator-extended constructors.
1829         * include/profile/list: Likewise.
1830         * python/libstdcxx/v6/printers.py (get_value_from_list_node): New
1831         function to get value from _List_node.
1832         (StdListPrinter): Use get_value_from_list_node.
1833         * testsuite/23_containers/list/allocator/copy.cc: New.
1834         * testsuite/23_containers/list/allocator/copy_assign.cc: New.
1835         * testsuite/23_containers/list/allocator/minimal.cc: New.
1836         * testsuite/23_containers/list/allocator/move.cc: New.
1837         * testsuite/23_containers/list/allocator/move_assign.cc: New.
1838         * testsuite/23_containers/list/allocator/noexcept.cc: New.
1839         * testsuite/23_containers/list/allocator/swap.cc: New.
1840         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
1841         Adjust dg-prune-output line number.
1842         * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
1843         Likewise.
1844         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
1845         Likewise.
1846
1847         * include/bits/forward_list.h
1848         (_Fwd_list_base(const _Node_alloc_type&)): Change parameter to
1849         rvalue-reference.
1850         (_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Likewise.
1851         (forward_list(const _Alloc&)): Split default constructor out to
1852         separate function.
1853         (forward_list(forward_list&&, const _Alloc&)): Move elements if base
1854         class didn't do so.
1855         (forward_list::_M_move_assign(forward_list&&, true_type)): Replace
1856         swap call with two assignments.
1857         * include/bits/forward_list.tcc
1858         (_Fwd_list_base(_Fwd_list_base&&, const _Node_alloc_type&)): Don't
1859         move elements when allocators are not equal.
1860         * include/debug/forward_list (forward_list(const allocator_type&)):
1861         Split default constructor out to separate function.
1862         * include/profile/forward_list (forward_list(const _Alloc&)):
1863         Likewise.
1864
1865         * include/bits/forward_list.h (forward_list::_M_get_Node_allocator):
1866         Remove unnecessary uses of operator& and static_cast.
1867         * include/bits/forward_list.tcc
1868         (forward_list::operator=(const forward_list&)): Use __addressof
1869         instead of operator&.
1870         (forward_list::remove(const _Tp&), forward_list::remove(_Pred)):
1871         Remove invalid static_casts.
1872         * include/debug/forward_list: Use __addressof instead of operator&.
1873         * testsuite/23_containers/forward_list/modifiers/addressof.cc: New.
1874
1875         * include/ext/alloc_traits.h (__alloc_traits::_S_nothrow_swap()): Use
1876         __is_nothrow_swappable.
1877
1878 2015-06-16  Jonathan Wakely  <jwakely@redhat.com>
1879
1880         * include/bits/allocated_ptr.h (__allocated_ptr): Use __addressof.
1881
1882         * include/bits/list.tcc (list::operator=(const list&), list::merge):
1883         Use __addressof instead of operator&.
1884         (list::sort): Use array-to-pointer decay instead of operator&.
1885         * include/bits/stl_list.h (list::splice): Use __addressof instead of
1886         operator&.
1887         * include/debug/formatter.h (_Error_formatter::_Parameter::_Parameter):
1888         Likewise.
1889         * include/debug/functions.h (__check_singular): Likewise.
1890         * include/debug/list (list::splice, list::merge): Likewise.
1891         * testsuite/23_containers/list/modifiers/addressof.cc: New.
1892
1893         PR libstdc++/65393
1894         * src/c++11/thread.cc (thread::_M_make_thread): Replace shared_ptr
1895         copies with moves.
1896
1897 2015-06-12  Jonathan Wakely  <jwakely@redhat.com>
1898
1899         * include/precompiled/stdc++.h: Include <codecvt> and <shared_mutex>.
1900
1901         PR libstdc++/66464
1902         * src/c++11/codecvt.cc (codecvt_utf16_base<char32_t>::do_max_length):
1903         Return 4 not 3.
1904
1905 2015-06-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1906
1907         PR c++/66192
1908         PR target/66200
1909         * config/cpu/alpha/atomic_word.h: Remove.
1910         * config/cpu/ia64/atomic_word.h: Remove.
1911         * config/cpu/powerpc/atomic_word.h: Remove.
1912         * config/os/aix/atomic_word.h: Remove.
1913         * configure.host (atomic_word_dir) [ia64, aix*, powerpc, alpha]:
1914         Use generic definition.
1915
1916 2015-06-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
1917
1918         PR target/66200
1919         PR c++/66192
1920         * * config/cpu/generic/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER): Define
1921         (_GLIBCXX_WRITE_MEM_BARRIER): Likewise
1922         * include/bits/shared_ptr_base.h: Use ACQ_REL barrier.
1923         * include/ext/atomicity.h: Likewise.
1924         * include/tr1/shared_ptr.h: Likewise.
1925         * libsupc++/guard.cc (__test_and_acquire): Rewrite with atomics.
1926         Update comment.
1927         (__set_and_release): Likewise.
1928         * testsuite/20_util/shared_ptr/cons/43820_neg.cc (test01): Adjust for
1929         line numbers.
1930         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
1931         * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
1932         Likewise.
1933
1934 2015-06-12  Jonathan Wakely  <jwakely@redhat.com>
1935
1936         * include/std/tuple (__is_tuple_like_impl): Disambiguate array in
1937         debug and profile modes.
1938         * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Adjust tests
1939         for swap in C++11 and later.
1940
1941 2015-06-09  Jonathan Wakely  <jwakely@redhat.com>
1942
1943         PR libstdc++/66030
1944         * config/abi/pre/gnu.ver: Export codecvt_byname and codecvt symbols
1945         for mingw32.
1946
1947 2015-06-08  Jonathan Wakely  <jwakely@redhat.com>
1948
1949         PR libstdc++/66441
1950         * testsuite/22_locale/conversions/string/66441.cc: New.
1951         * include/bits/locale_conv.h (__do_str_codecvt): Reserve enough space
1952         in the output string for BOM and complete result.
1953
1954         PR libstdc++/66417
1955         * src/c++11/codecvt.cc (write_utf16_code_point): Use adjust_byte_order
1956         for single UTF-16 units.
1957         * testsuite/22_locale/codecvt/codecvt_utf16/66417.cc: New.
1958
1959 2015-06-07  François Dumont  <fdumont@gcc.gnu.org>
1960
1961         * include/bits/stl_tree.h (_Rb_tree<>::__is_transparent<>): Move to
1962         outer scope and rename to ...
1963         (std::__hash_is_transparent<>): ... this.
1964         * include/debug/stl_map.h (map::find<>,
1965         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
1966         member function templates to perform heterogeneous lookup.
1967         * include/debug/stl_multimap.h (multimap::find<>,
1968         multimap::lower_bound<>, multimap::upper_bound<>,
1969         multimap::equal_range<>): Likewise.
1970         * include/debug/stl_multiset.h (multiset::find<>,
1971         multiset::lower_bound<>, multiset::upper_bound<>,
1972         multiset::equal_range<>): Likewise.
1973         * include/debug/stl_set.h (set::find<>,
1974         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
1975         * include/profile/stl_map.h (map::find<>, map::count<>,
1976         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): Likewise.
1977         * include/profile/stl_multimap.h (multimap::find<>, multimap::count<>,
1978         multimap::lower_bound<>, multimap::upper_bound<>,
1979         multimap::equal_range<>): Likewise.
1980         * include/profile/stl_multiset.h (multiset::find<>, multiset::count<>,
1981         multiset::lower_bound<>, multiset::upper_bound<>,
1982         multiset::equal_range<>): Likewise.
1983         * include/profile/stl_set.h (set::find<>, set::count<>,
1984         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
1985         * testsuite/23_containers/map/operations/1.cc: Check const variants.
1986         * testsuite/23_containers/multimap/operations/1.cc: Likewise.
1987         * testsuite/23_containers/multiset/operations/1.cc: Likewise.
1988         * testsuite/23_containers/set/operations/1.cc: Likewise.
1989
1990 2015-06-05  Jonathan Wakely  <jwakely@redhat.com>
1991
1992         * doc/xml/manual/status_cxx2017.xml: Update status tables.
1993         * doc/html/manual/*: Regenerate.
1994         * include/std/type_traits (bool_constant): Define.
1995         * testsuite/20_util/bool_constant/requirements.cc: New.
1996         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
1997         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc:
1998         Likewise.
1999         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
2000         Likewise.
2001
2002         * include/std/shared_mutex (__shared_mutex_pthread,
2003         __shared_mutex_cv): New helper types implementing the shared mutex
2004         requirements.
2005         (shared_mutex): New type for C++17.
2006         (shared_timed_mutex): Derive from one of the new helper types.
2007         * testsuite/30_threads/shared_mutex/cons/1.cc: New.
2008         * testsuite/30_threads/shared_mutex/cons/assign_neg.cc: New.
2009         * testsuite/30_threads/shared_mutex/cons/copy_neg.cc: New.
2010         * testsuite/30_threads/shared_mutex/requirements/standard_layout.cc:
2011         New.
2012         * testsuite/30_threads/shared_mutex/try_lock/1.cc: New.
2013         * testsuite/30_threads/shared_mutex/try_lock/2.cc: New.
2014
2015 2015-06-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
2016
2017         Add __is_nothrow_swappable and take it into use.
2018         * include/bits/algorithmfwd.h (swap): Only declare for C++98 mode.
2019         * include/bits/move.h (swap): Add constraints in C++11 and later.
2020         * include/bits/stl_pair.h (swap): Use __is_nothrow_swappable
2021         for the free swap function for pair.
2022         * include/bits/stl_queue.h (swap): Use __is_nothrow_swappable
2023         for the free swap functions for queue and priority_queue.
2024         * include/bits/stl_stack.h (swap): Use __is_nothrow_swappable
2025         for the free swap function for stack.
2026         * include/debug/array (swap): Use __is_nothrow_swappable
2027         for the free swap function for array.
2028         * include/profile/array (swap): Likewise.
2029         * include/std/array (swap): Likewise.
2030         * include/std/tuple (_Tuple_impl::_M_swap): Use __is_nothrow_swappable.
2031         * include/std/type_traits (__is_swappable_impl::__is_swappable,
2032         __is_nothrow_swappable_impl, __is_nothrow_swappable): New.
2033         * testsuite/20_util/is_nothrow_swappable/requirements/
2034         explicit_instantiation.cc: New.
2035         * testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
2036         New.
2037         * testsuite/20_util/is_nothrow_swappable/value.cc: New.
2038
2039 2015-06-03  François Dumont  fdumont@gcc.gnu.org>
2040
2041         * testsuite/23_containers/list/61347.cc: Add dg-require-normal-mode.
2042
2043 2015-06-02  Jonathan Wakely  <jwakely@redhat.com>
2044
2045         * doc/xml/manual/abi.xml: Document versioning for 5.1.0 release.
2046         * doc/html/manual/*: Regenerate.
2047
2048         * doc/html/ext/lwg-active.html: Update to R93.
2049         * doc/html/ext/lwg-closed.html: Likewise.
2050         * doc/html/ext/lwg-defects.html: Likewise.
2051         * doc/html/manual/*: Regenerate.
2052         * doc/xml/manual/intro.xml: Document status of several DRs.
2053
2054 2015-06-02  Renlin Li  <renlin.li@arm.com>
2055
2056         * testsuite/27_io/fpos/14775.cc: Add _GLIBCXX_HAVE_LIMIT_FSIZE check.
2057
2058 2015-06-01  Jonathan Wakely  <jwakely@redhat.com>
2059
2060         * testsuite/lib/libstdc++.exp (libstdc++_init): Unset LANGUAGE
2061         environment variable.
2062
2063 2015-05-31  Jonathan Wakely  <jwakely@redhat.com>
2064
2065         PR libstdc++/66354
2066         * include/bits/stl_algobase.h (__fill_a): Check length before calling
2067         memset.
2068
2069 2015-05-30  Jonathan Wakely  <jwakely@redhat.com>
2070
2071         * include/bits/stl_algobase.h (__equal<true>::equal): Check length
2072         instead of checking for null pointers.
2073         (__lexicographical_compare<true>::__lc): Only check shorter length.
2074
2075 2015-05-29  François Dumont  fdumont@gcc.gnu.org>
2076
2077         * include/debug/debug.h (_GLIBCXX_DEBUG_ASSERT,
2078         _GLIBCXX_DEBUG_PEDASSERT, _GLIBCXX_DEBUG_ONLY): Move definition...
2079         * include/debug/assertions.h: ...here, new.
2080         * include/debug/formatter.h
2081         (_Error_formatter::_Is_iterator_value_type): New.
2082         (_Error_formatter::_Is_instance): New.
2083         (_Error_formatter::_Parameter): Make public and not friend anymore.
2084         (_Error_formatter::_Parameter::__instance): New _M_kind enum entry.
2085         (_Error_formatter::_Parameter::__iterator_value_type): New _M_kind enum
2086         entry.
2087         (_Error_formatter::_Parameter::_Type): New.
2088         (_Error_formatter::_Parameter::_Instance): New, inherit from
2089         latter.
2090         (union _Error_formatter::_Parameter::_M_variant): Reorganize.
2091         (_Parameter(_Iterator const&, const char*, _Is_iterator)): Make all
2092         overloads take iterator through a const reference.
2093         (_Parameter(const _Iterator&, const char*, _Is_iterator_value_type)):
2094         New.
2095         (_Parameter(const _Type&, const char*, _Is_instance)): New.
2096         (_Error_formatter::_M_print_type): Delete.
2097         (_Error_formatter::_M_iterator_value_type): New.
2098         (_Error_formatter::_M_instance): New.
2099         * include/Makefile.am: Add new above debug file.
2100         * include/Makefile.in: Regenerate.
2101         * include/debug/functions.h
2102         (__check_dereferenceable(const _Safe_iterator<>&),
2103         __valid_range(const _Safe_iterator<>&),
2104         __is_safe_random_iterator<_Safe_iterator<>>): Move...
2105         * include/debug/safe_iterator.h: ... here.
2106         Replace debug.h include with assertions.h.
2107         (__check_singular_aux): Move...
2108         * include/debug/safe_base.h: ... here.
2109         * include/debug/functions.h
2110         (__check_dereferenceable(const _Safe_local_iterator<>&),
2111         __valid_range(const _Safe_local_iterator<>&): Move...
2112         * include/debug/safe_local_iterator.h: ...here.
2113         * include/debug/safe_sequence.h: Replace debug.h with assertions.h.
2114         Remove _Safe_iterator declaration.
2115         * include/debug/safe_unordered_container.h: Replace debug.h with
2116         assertions.h.
2117         * include/debug/array: Replace safe_sequence.h include with
2118         formatter.h and macros.h.
2119         * include/debug/deque: Include functions.tcc.
2120         * include/debug/forward_list: Likewise.
2121         * include/debug/list: Likewise.
2122         * include/debug/string: Likewise.
2123         * include/debug/vector: Likewise.
2124         * include/bits/unique_ptr.h: Replace debug.h include with new
2125         assertions.h.
2126         * include/bits/stl_iterator_base_funcs.h: Likewise.
2127         * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc:
2128         Adjust dg-error line number.
2129         * testsuite/23_containers/array/tuple_interface/
2130         tuple_element_debug_neg.cc: Likewise.
2131         * src/c++11/debug.cc: Adapt.
2132
2133 2015-05-29  Jonathan Wakely  <jwakely@redhat.com>
2134
2135         * doc/xml/manual/status_cxx2017.xml: Fix duplicate ID attribute.
2136         * doc/html/manual/*: Regenerate.
2137
2138         * include/std/future (__async_result_of): New alias template.
2139         (async): Use __async_result_of to pass decayed types to result_of.
2140         * testsuite/30_threads/async/lwg2021.cc: New.
2141         * doc/xml/manual/intro.xml: Document LWG 2021 status.
2142
2143         PR libstdc++/66327
2144         * include/bits/stl_algobase.h (__equal<true>::equal): Do not call
2145         memcmp with null pointers.
2146         (__lexicographical_compare<true>::__lc): Do not call memcmp for empty
2147         ranges.
2148
2149 2015-05-28  Jonathan Wakely  <jwakely@redhat.com>
2150
2151         PR libstdc++/65352
2152         * include/profile/array (array::data): Use _S_ptr.
2153         * include/debug/array (array::data): Likewise.
2154
2155         PR libstdc++/65352
2156         * include/std/array (__array_traits::_S_ptr): New function.
2157         (array::data): Use _S_ptr to avoid creating invalid reference.
2158         * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
2159         dg-error line numbers.
2160         * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
2161         likewise.
2162
2163 2015-05-27  Jonathan Wakely  <jwakely@redhat.com>
2164
2165         * include/bits/stl_tree.h (_Rb_tree::_M_end()): Return _Base_ptr
2166         instead of downcasting.
2167         (_Rb_tree::_M_copy): Change second parameter to _Base_ptr.
2168         (_Rb_tree::_M_lower_bound, _Rb_tree:_M_upper_bound): Likewise.
2169         (_Rb_tree::_S_iter): Remove.
2170         (_Rb_tree::_S_lower_bound_tr, _Rb_tree::_S_upper_bound_tr): Remove.
2171         (_Rb_tree::_M_find_tr(const _Kt&) const): Call _M_lower_bound_tr
2172         instead of _S_lower_bound_tr
2173         (_Rb_tree::_M_find_tr(const _Kt&)): Call const overload.
2174         (_Rb_tree::_M_lower_bound_tr(const _Kt&) const): Do the search here
2175         instead of calling _S_lower_bound_tr.
2176         (_Rb_tree::_M_lower_bound_tr(const _Kt&)): Call const overload.
2177         (_Rb_tree::_M_upper_bound_tr(const _Kt&) const): Do the search here
2178         instead of calling _S_upper_bound_tr.
2179         (_Rb_tree::_M_upper_bound_tr(const _Kt&)): Call const overload.
2180         (_Rb_tree::_M_equal_range_tr(const _Kt&)): Likewise.
2181         (_Rb_tree::equal_range): Use _Base_ptr for end pointer.
2182         (_Rb_tree::_M_get_insert_unique_pos): Likewise.
2183         (_Rb_tree::_M_get_insert_equal_pos): Likewise.
2184         (_Rb_tree::_M_insert_equal_lower_node): Likewise.
2185         (_Rb_tree::_M_insert_unique, _Rb_tree::_M_emplace_unique,
2186         _Rb_tree::_M_emplace_hint_unique): Remove static_cast.
2187
2188         PR libstdc++/66017
2189         * include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_membuf.
2190         (_Rb_tree_iterator, _Rb_tree_const_iterator): Support construction
2191         from _Base_ptr.
2192         (_Rb_tree_const_iterator::_M_const_cast): Remove static_cast.
2193         (_Rb_tree::begin, _Rb_tree::end): Remove static_cast.
2194         * include/ext/aligned_buffer.h (__aligned_membuf): New type using
2195         alignment of _Tp as a member subobject, not as a complete object.
2196         * python/libstdcxx/v6/printers.py (StdRbtreeIteratorPrinter): Lookup
2197         _Link_type manually as it might not be in the debug info.
2198
2199 2015-05-26  Doug Evans  <dje@google.com>
2200
2201         * python/libstdcxx/v6/xmethods.py (UniquePtrMethodsMatcher): Add
2202         operator-> support.
2203         * testsuite/libstdc++-xmethods/unique_ptr.cc: Add tests for
2204         operator->.
2205
2206 2015-05-26  Jonathan Wakely  <jwakely@redhat.com>
2207
2208         * include/bits/locale_conv.h: Fix copyright years.
2209         * include/bits/quoted_string.h: Likewise.
2210         * src/filesystem/Makefile.am: Likewise.
2211         * testsuite/22_locale/conversions/buffer/1.cc: Likewise.
2212         * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc:
2213         Likewise.
2214         * testsuite/22_locale/conversions/string/1.cc: Likewise.
2215         * testsuite/22_locale/conversions/string/2.cc: Likewise.
2216         * testsuite/22_locale/conversions/string/3.cc: Likewise.
2217         * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
2218         Likewise.
2219         * testsuite/22_locale/conversions/string/requirements/typedefs.cc:
2220         Likewise.
2221         * testsuite/util/testsuite_fs.h: Likewise.
2222
2223 2015-05-23  François Dumont  fdumont@gcc.gnu.org>
2224
2225         PR libstdc++/64657
2226         * include/debug/functions.h (__check_sorted_aux): Cast expression to
2227         void.
2228
2229 2015-05-21  David Edelsohn  <dje.gcc@gmail.com>
2230
2231         PR target/66224
2232         * config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER):
2233         Don't use isync. Use lwsync if available.
2234         * configure.host (atomic_word_dir) [aix[56789]*]: Delete to use
2235         powerpc cpu definition.
2236
2237 2015-05-21  Jason Merrill  <jason@redhat.com>
2238
2239         * libsupc++/del_opv.cc: Suppress -Wsized-deallocation.
2240         * libsupc++/del_op.cc: Likewise.
2241
2242 2015-05-20  François Dumont  fdumont@gcc.gnu.org>
2243
2244         * include/debug/formatter.h (_GLIBCXX_TYPEID): New macro to simplify
2245         usage of typeid.
2246         (_Error_formatter::_M_print_type): New.
2247         * src/c++11/debug.cc
2248         (_Error_formatter::_Parameter::_M_print_field): Use latter.
2249         (_Error_formatter::_M_print_type): Implement latter using
2250         __cxaabiv1::__cxa_demangle to print demangled type name.
2251
2252         * include/bits/cpp_type_traits.h
2253         (std::move_iterator): Delete declaration.
2254         (std::__is_move_iterator<move_iterator>): Move partial specialization...
2255         * include/bits/stl_iterator.h: ... here.
2256         (std::__miter_base): Overloads for std::reverse_iterator and
2257         std::move_iterator.
2258         * include/bits/stl_algobase.h (std::__miter_base): Provide default
2259         implementation.
2260
2261 2015-05-20  Jonathan Wakely  <jwakely@redhat.com>
2262
2263         * testsuite/util/testsuite_fs.h (nonexistent_path): Don't use tempnam.
2264
2265         PR libstdc++/66078
2266         * include/bits/stl_iterator.h (__make_move_if_noexcept_iterator): Add
2267         overload for pointers.
2268         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
2269         808590.cc: Add -std=gnu++03 switch.
2270         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
2271         808590-cxx11.cc: Copy of 808590.cc to test with -std=gnu++11.
2272         * testsuite/23_containers/vector/modifiers/push_back/
2273         strong_guarantee.cc: New.
2274
2275 2015-05-19  Jonathan Wakely  <jwakely@redhat.com>
2276
2277         * include/bits/stl_list.h (_M_resize_pos(size_type&)): Declare.
2278         (operator==(const list&, const list&)): If size() is O(1) compare
2279         sizes before comparing each element.
2280         * include/bits/list.tcc (list::_M_resize_pos(size_type&)): Define.
2281         (list::resize): Use _M_resize_pos.
2282
2283 2015-05-19  François Dumont  <fdumont@gcc.gnu.org>
2284
2285         * testsuite/23_containers/unordered_map/cons/66055.cc: Add constructor
2286         invocations.
2287         * testsuite/23_containers/unordered_multimap/cons/66055.cc: Likewise.
2288         * testsuite/23_containers/unordered_multiset/cons/66055.cc: Likewise.
2289         * testsuite/23_containers/unordered_set/cons/66055.cc: Likewise.
2290
2291 2015-05-17  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
2292
2293         * configure.host: Define cpu_defines_dir for ARM.
2294         * config/cpu/arm/cpu_defines.h: New file.
2295
2296 2015-05-17  François Dumont  <fdumont@gcc.gnu.org>
2297
2298         * include/bits/unordered_map.h (unordered_map, unordered_multimap): Add
2299         missing constructors.
2300         * include/bits/unordered_set.h (unordered_set, unordered_multiset):
2301         Likewise.
2302         * include/debug/unordered_map (unordered_map, unordered_multimap): Add
2303         missing constructors.
2304         * include/debug/unordered_set (unordered_set, unordered_multiset):
2305         Likewise.
2306         * include/profile/unordered_map (unordered_map, unordered_multimap): Add
2307         missing constructors.
2308         * include/profile/unordered_set (unordered_set, unordered_multiset):
2309         Likewise.
2310
2311 2015-05-15  Jonathan Wakely  <jwakely@redhat.com>
2312
2313         * src/filesystem/ops.cc (stat_type): Define alias for struct stat and
2314         use throughout the file.
2315         (make_file_type): New function.
2316         (file_size(const path&, error_code&)): Report an error for anything
2317         that isn't a regular file.
2318         (status(const path&), symlink_status(const path&)): Do not throw for
2319         file_type::not_found.
2320         (temp_directory_path()): Check additional environment variables.
2321         * testsuite/experimental/filesystem/operations/exists.cc: New.
2322         * testsuite/experimental/filesystem/operations/file_size.cc: New.
2323         * testsuite/experimental/filesystem/operations/status.cc: New.
2324         * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
2325         New.
2326
2327 2015-05-14  Nathan Myers  <ncm@cantrip.org>
2328             Jonathan Wakely  <jwakely@redhat.com>
2329
2330         PR libstdc++/66055
2331         * include/std/unordered_map (unordered_map, unordered_multimap): Add
2332         missing constructors.
2333         * include/std/unordered_set (unordered_set, unordered_multiset):
2334         Likewise.
2335         * testsuite/23_containers/unordered_map/cons/66055.cc: New.
2336         * testsuite/23_containers/unordered_multimap/cons/66055.cc: New.
2337         * testsuite/23_containers/unordered_multiset/cons/66055.cc: New.
2338         * testsuite/23_containers/unordered_set/cons/66055.cc: New.
2339
2340 2015-05-14  Jonathan Wakely  <jwakely@redhat.com>
2341
2342         PR libstdc++/66011
2343         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmod and
2344         sendfile.
2345         * config.h.in: Regenerate.
2346         * configure: Regenerate.
2347         * src/filesystem/ops.cc (do_copy_file): Fix arguments to open(). Do
2348         not return after copying contents. Use fchmod, fchmodat, and sendfile
2349         when available.
2350         (current_path, permissions, space): Use errno not return value.
2351
2352         PR libstdc++/66018
2353         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for struct
2354         dirent.d_type.
2355         * config.h.in: Regenerate.
2356         * configure: Regenerate.
2357         * configure.ac (AC_STRUCT_DIRENT_D_TYPE): Remove.
2358
2359 2015-05-13  Eric Botcazou  <ebotcazou@adacore.com>
2360
2361         * acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Delete.
2362         * configure.ac: Remove GLIBCXX_ENABLE_SJLJ_EXCEPTIONS.
2363         * config.h.in: Regenerate.
2364         * configure: Likewise.
2365         * libsupc++/eh_personality.cc: Replace _GLIBCXX_SJLJ_EXCEPTIONS by
2366         __USING_SJLJ_EXCEPTIONS__.
2367         * libsupc++/eh_throw.cc: Likewise.
2368         * libsupc++/eh_ptr.cc: Likewise.
2369         * doc/html/manual/appendix_porting.html: Remove
2370         GLIBCXX_ENABLE_SJLJ_EXCEPTIONS
2371         * doc/xml/manual/build_hacking.xml: Likewise.
2372         * doc/html/manual/configure.html: Remove --enable-sjlj-exceptions.
2373         * doc/xml/manual/configure.xml: Likewise.
2374
2375 2015-05-13  Jonathan Wakely  <jwakely@redhat.com>
2376
2377         * include/bits/shared_ptr_base.h (__shared_count(unique_ptr&&)): Check
2378         for nullptr (LWG 2415).
2379         * testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: Test
2380         construction from empty unique_ptr.
2381         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error.
2382         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
2383
2384         * include/bits/stl_raw_storage_iter.h (raw_storage_iterator::base()):
2385         Define (LWG 2454).
2386         * testsuite/20_util/raw_storage_iterator/base.cc: New.
2387
2388         * include/std/future (packaged_task(allocator_arg_t, const A&, F&&):
2389         Remove explicit (LWG 2407).
2390
2391         * include/bits/basic_string.h (basic_string::basic_string()): Make
2392         noexcept conditional on allocator (LWG 2455).
2393
2394         * include/std/complex (polar): Check for negative rho (LWG 2459).
2395
2396         * include/experimental/tuple (apply): Handle pointers to member (LWG
2397         2418).
2398         * include/std/functional (_Mem_fn_base): Make constructors constexpr.
2399         (_Maybe_wrap_member_pointer::__do_wrap): Make constexpr.
2400         * testsuite/experimental/tuple/apply.cc: Test pointer to member.
2401
2402         * include/bits/random.h (seed_seq): More noexcept (LWG 2440).
2403
2404         * include/bits/alloc_traits.h (_S_max_size): Implement LWG 2466.
2405         * testsuite/20_util/allocator_traits/members/max_size.cc: Adjust.
2406         * testsuite/23_containers/forward_list/allocator/minimal.cc:
2407         Likewise.
2408         * testsuite/23_containers/map/allocator/minimal.cc: Likewise.
2409         * testsuite/23_containers/multimap/allocator/minimal.cc: Likewise.
2410         * testsuite/23_containers/multiset/allocator/minimal.cc: Likewise.
2411         * testsuite/23_containers/set/allocator/minimal.cc: Likewise.
2412         * testsuite/23_containers/unordered_map/allocator/minimal.cc:
2413         Likewise.
2414         * testsuite/23_containers/unordered_multimap/allocator/minimal.cc:
2415         Likewise.
2416         * testsuite/23_containers/unordered_multiset/allocator/minimal.cc:
2417         Likewise.
2418         * testsuite/23_containers/unordered_set/allocator/minimal.cc:
2419         Likewise.
2420         * testsuite/util/testsuite_allocator.h: Remove unused parameter.
2421
2422         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Re-enable on solaris.
2423         * configure: Regenerate.
2424
2425 2015-05-13  Michael Haubenwallner  <michael.haubenwallner@ssi-schaefer.com>
2426
2427         * Makefile.in: Regenerated with automake-1.11.6.
2428         * aclocal.m4: Likewise.
2429         * configure: Likewise.
2430         * doc/Makefile.in: Likewise.
2431         * include/Makefile.in: Likewise.
2432         * libsupc++/Makefile.in: Likewise.
2433         * po/Makefile.in: Likewise.
2434         * python/Makefile.in: Likewise.
2435         * src/Makefile.in: Likewise.
2436         * src/c++11/Makefile.in: Likewise.
2437         * src/c++98/Makefile.in: Likewise.
2438         * src/filesystem/Makefile.in: Likewise.
2439         * testsuite/Makefile.in: Likewise.
2440
2441 2015-05-09  Jason Merrill  <jason@redhat.com>
2442
2443         * testsuite/20_util/headers/functional/synopsis.cc: Add
2444         _GLIBCXX14_CONSTEXPR.
2445         * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Likewise.
2446
2447 2015-05-08  Jason Merrill  <jason@redhat.com>
2448
2449         * testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc: Add -std=c++98.
2450         * testsuite/20_util/auto_ptr/1.cc: Add -std=c++98.
2451         * testsuite/20_util/auto_ptr/2.cc: Add -std=c++98.
2452         * testsuite/20_util/auto_ptr/3.cc: Add -std=c++98.
2453         * testsuite/20_util/auto_ptr/4.cc: Add -std=c++98.
2454         * testsuite/20_util/auto_ptr/5.cc: Add -std=c++98.
2455         * testsuite/20_util/auto_ptr/6.cc: Add -std=c++98.
2456         * testsuite/20_util/auto_ptr/7.cc: Add -std=c++98.
2457         * testsuite/20_util/auto_ptr/3946.cc: Add -std=c++98.
2458         * testsuite/20_util/auto_ptr/assign_neg.cc: Add -std=c++98.
2459         * testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc:
2460         Likewise.
2461         * testsuite/20_util/headers/functional/synopsis.cc: Add -Wno-deprecated.
2462         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
2463         Adjust expected errors.
2464         * testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc:
2465         Likewise.
2466         * testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc:
2467         Likewise.
2468         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
2469         Likewise.
2470         * testsuite/23_containers/list/requirements/dr438/assign_neg.cc:
2471         Likewise.
2472         * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc:
2473         Likewise.
2474         * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc:
2475         Likewise.
2476         * testsuite/23_containers/list/requirements/dr438/insert_neg.cc:
2477         Likewise.
2478         * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
2479         Likewise.
2480         * testsuite/23_containers/vector/requirements/dr438
2481         /constructor_1_neg.cc: Likewise.
2482         * testsuite/23_containers/vector/requirements/dr438
2483         /constructor_2_neg.cc: Likewise.
2484         * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
2485         Likewise.
2486         * testsuite/ext/array_allocator/1.cc: Add -Wno-deprecated.
2487         * testsuite/ext/array_allocator/2.cc: Add -Wno-deprecated.
2488         * testsuite/ext/array_allocator/26875.cc: Add -Wno-deprecated.
2489         * testsuite/ext/array_allocator/3.cc: Add -Wno-deprecated.
2490         * testsuite/ext/array_allocator/check_allocate_max_size.cc:
2491         Add -Wno-deprecated.
2492         * testsuite/ext/array_allocator/check_deallocate_null.cc:
2493         Add -Wno-deprecated.
2494         * testsuite/ext/array_allocator/check_delete.cc: Add -Wno-deprecated.
2495         * testsuite/ext/array_allocator/check_new.cc: Add -Wno-deprecated.
2496         * testsuite/ext/profile/mutex_extensions_neg.cc: Prune follow-on error.
2497         * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr.cc:
2498         Add -std=c++98.
2499         * testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc:
2500         Add -std=c++98.
2501         * testsuite/tr1/2_general_utilities/shared_ptr/assign
2502         /auto_ptr_rvalue_neg.cc: Add -std=c++98.
2503         * testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc:
2504         Add -std=c++98 -fno-show-column.
2505         * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr.cc:
2506         Add -std=c++98.
2507         * testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc:
2508         Add -std=c++98.
2509         * testsuite/tr1/6_containers/utility/pair.cc: Add -std=c++98.
2510         * testsuite/tr1/8_c_compatibility/cmath/pow_cmath.cc: Add -std=c++98.
2511
2512         * src/c++98/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
2513         * src/c++98/Makefile.in: Regenerate.
2514         * src/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
2515         * src/Makefile.in: Regenerate.
2516
2517 2015-05-02  Jonathan Wakely  <jwakely@redhat.com>
2518
2519         PR libstdc++/51617
2520         * include/std/future (async): Change default policy to launch::async.
2521
2522         * include/experimental/any (any::_Storage): Fix alignment of buffer.
2523         (any::_Internal): Check alignment of type.
2524         * testsuite/experimental/any/cons/aligned.cc: New.
2525         * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
2526
2527         * include/experimental/iterator (ostream_joiner): Simplify by using
2528         the injected-class-name and the ostream_type typedef.
2529
2530         * include/experimental/iterator: New. Define ostream_joiner.
2531         * include/Makefile.am: Add new header.
2532         * include/Makefile.in: Regenerate.
2533         * testsuite/experimental/iterator/make_ostream_joiner.cc: New.
2534         * testsuite/experimental/iterator/ostream_joiner.cc: New.
2535         * testsuite/experimental/iterator/requirements.cc: New.
2536         * doc/xml/manual/status_cxx2017.xml: Update status.
2537         * doc/html/manual/status.html: Regenerate.
2538
2539         * include/experimental/numeric: New. Define gcd and lcm.
2540         * include/Makefile.am: Add new header.
2541         * include/Makefile.in: Regenerate.
2542         * testsuite/experimental/numeric/gcd.cc: New.
2543         * testsuite/experimental/numeric/lcm.cc: New.
2544         * doc/xml/manual/status_cxx2017.xml: Update status.
2545         * doc/html/manual/status.html: Regenerate.
2546
2547 2015-05-02  Edward Smith-Rowland  <3dw4rd@verizon.net>
2548
2549         Revert addition of feature macros from other headers per latest SD-6.
2550         * include/experimental/deque: Remove feature-test macro.
2551         * include/experimental/forward_list: Ditto.
2552         * include/experimental/list: Ditto.
2553         * include/experimental/map: Ditto.
2554         * include/experimental/set: Ditto.
2555         * include/experimental/string: Ditto.
2556         * include/experimental/unordered_map: Ditto.
2557         * include/experimental/unordered_set: Ditto.
2558
2559 2015-05-02  Jonathan Wakely  <jwakely@redhat.com>
2560
2561         * include/experimental/any (any::_Storage): Make non-copyable.
2562         (any::any): Do not copy _Storage object.
2563         (any::operator=): Implement more efficiently than swapping.
2564         (any::swap): Use new _Op_xfer operation.
2565         (any::_Op::_Op_xfer): New enumerator.
2566         (_Manager_internal::_S_alloc): Remove unused function.
2567         (_Manager_internal::_S_create, _Manager_external::_S_create): Use out
2568         parameter instead of returning a _Storage object.
2569         (_Manager_internal::_S_manage, _Manager_external::_S_manage): Add
2570         _Op_xfer operation for moving and swapping.
2571         * testsuite/experimental/any/cons/nontrivial.cc: New.
2572         * testsuite/experimental/any/misc/any_cast_neg.cc: Adjust dg-error.
2573
2574         * include/experimental/fs_path.h (filesystem_error::~filesystem_error):
2575         Declare.
2576         * src/filesystem/path.cc (filesystem_error::~filesystem_error):
2577         Define.
2578
2579         PR libstdc++/65978
2580         * include/std/tuple (forward_as_tuple, tie): Add constexpr.
2581         * testsuite/20_util/tuple/creation_functions/constexpr.cc: Uncomment
2582         and fix tests for forward_as_tuple and tie.
2583
2584         * src/filesystem/ops.cc (last_write_time) [_GLIBCXX_USE_UTIMENSAT]:
2585         Set timespec members explicitly instead of with a braced-init-list.
2586         [_GLIBCXX_HAVE_UTIME_H]: Use lambda to handle st_atime being a macro.
2587
2588 2015-05-02  Edward Smith-Rowland  <3dw4rd@verizon.net>
2589
2590         * include/experimental/deque: Add feature-test macro.
2591         * include/experimental/forward_list: Ditto.
2592         * include/experimental/list: Ditto.
2593         * include/experimental/map: Ditto.
2594         * include/experimental/set: Ditto.
2595         * include/experimental/string: Ditto.
2596         * include/experimental/unordered_map: Ditto.
2597         * include/experimental/unordered_set: Ditto.
2598
2599 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
2600
2601         * include/experimental/memory: Correct feature-test macro.
2602
2603         * include/experimental/memory: Add feature-test macro.
2604         * include/experimental/vector: Likewise.
2605         * doc/xml/manual/status_cxx2017.xml: Update status.
2606         * doc/html/manual/status.html: Regenerate.
2607
2608 2015-05-01  Ville Voutilainen  <ville.voutilainen@gmail.com>
2609
2610         Implement observer_ptr.
2611         * include/Makefile.am: Add new header.
2612         * include/Makefile.in: Regenerate.
2613         * include/experimental/memory: New.
2614         * testsuite/experimental/memory/observer_ptr/assignment/assign.cc: New.
2615         * testsuite/experimental/memory/observer_ptr/cons/cons.cc: New.
2616         * testsuite/experimental/memory/observer_ptr/hash/hash.cc: New.
2617         * testsuite/experimental/memory/observer_ptr/make_observer.cc: New.
2618         * testsuite/experimental/memory/observer_ptr/relops/relops.cc: New.
2619         * testsuite/experimental/memory/observer_ptr/requirements.cc: New.
2620         * testsuite/experimental/memory/observer_ptr/swap/swap.cc: New.
2621         * testsuite/experimental/memory/observer_ptr/typedefs.cc: New.
2622
2623 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
2624
2625         * src/filesystem/path.cc (path::compare): Do not copy strings.
2626
2627         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable when <dirent.h>
2628         is not available.
2629         (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for fchmodat.
2630         * configure: Regenerate.
2631         * config.h.in: Regenerate.
2632         * configure.ac: Check for utime.h
2633         * include/experimental/fs_path.h (path::string<>)
2634         [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Remove stray typename keyword.
2635         * src/filesystem/dir.cc [!_GLIBCXX_HAVE_DIRENT_H] (DIR, opendir,
2636         closedir, dirent, readdir_r): Replace dummy functions with #error.
2637         (native_readdir, _Dir::advance): Use readdir when readdir_r is missing.
2638         * src/filesystem/ops.cc (do_stat, is_set): Make inline.
2639         (last_write_time) [!_GLIBCXX_USE_UTIMENSAT]: Use utime.
2640         (permissions) [!_GLIBCXX_USE_FCHMODAT]: Use chmod.
2641         (space, temp_directory_path) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Set
2642         error_code.
2643
2644         * include/experimental/fs_path.h (path::_List): Use vector instead of
2645         list.
2646         * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Adapt.
2647         * src/filesystem/path.cc: Use std::prev instead of decrementing
2648         rvalues. Fix whitespace.
2649         * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
2650         Do not decrement iterators before begin.
2651
2652         * include/experimental/fs_dir.h: Fix use of non-reserved names.
2653         * include/experimental/fs_ops.h: Likewise.
2654         * include/experimental/fs_path.h: Likewise.
2655         * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Use
2656         C++11 when checking for support.
2657
2658         * include/bits/locale_classes.h (locale::facet): Delete copy
2659         operations in C++11 mode.
2660
2661         * include/bits/alloc_traits.h (__alloc_rebind): Change parameter name.
2662
2663         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Disable for solaris.
2664         * configure: Regenerate.
2665
2666 2015-05-01  Edward Smith-Rowland  <3dw4rd@verizon.net>
2667
2668         Inline one-line erasure dispatch functions.
2669         * include/experimental/forward_list (erase_if(), erase()): Inline.
2670         * include/experimental/list (erase_if(), erase()): Inline.
2671         * include/experimental/map (erase_if(*)): Inline.
2672         * include/experimental/set (erase_if(*)): Inline.
2673         * include/experimental/string (erase_if(), erase()): Inline.
2674         * include/experimental/unordered_map (erase_if(*)): Inline.
2675         * include/experimental/unordered_set (erase_if(*)): Inline.
2676
2677 2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
2678
2679         * doc/xml/manual/intro.xml: Link to new status_cxx2017.xml file.
2680         * doc/xml/manual/status_cxx2011.xml: Update status tables.
2681         * doc/xml/manual/status_cxx2014.xml: Likewise.
2682         * doc/xml/manual/status_cxx2017.xml: New.
2683         * doc/xml/manual/using.xml: Fix typo.
2684         * doc/html/*: Regenerate.
2685
2686         * include/std/memory (pointer_safety, declare_reachable,
2687         undeclare_reachable, declare_no_pointers, undeclare_no_pointers,
2688         get_pointer_safety): Define.
2689         * testsuite/20_util/pointer_safety/1.cc: New.
2690
2691 2015-04-30  Jonathan Wakely  <jwakely@redhat.com>
2692
2693         Implement N4100 File System TS
2694         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Define.
2695         (GLIBCXX_CHECK_FILESYSTEM_DEPS): Define.
2696         * config.h.in: Regenerate.
2697         * configure: Regenerate.
2698         * configure.ac: Enable filesystem TS and check its dependencies.
2699         * include/Makefile.am: Add new headers.
2700         * include/Makefile.in: Regenerate.
2701         * include/bits/locale_conv.h (__do_str_code_cvt, __str_codecvt_in,
2702         __str_codecvt_out): Move code conversion logic from wstring_convert
2703         into new global functions.
2704         (wstring_convert::to_bytes, wstring_convert::from_bytes): Use new
2705         functions.
2706         (wstring_convert::_M_conv): Remove.
2707         * include/bits/quoted_string.h (_Quoted_string): Split out of iomanip.
2708         * include/experimental/filesystem: New.
2709         * include/experimental/fs_dir.h: New.
2710         * include/experimental/fs_fwd.h: New.
2711         * include/experimental/fs_ops.h: New.
2712         * include/experimental/fs_path.h: New.
2713         * include/std/iomanip (_Quoted_string): Move to bits/quoted_string.h.
2714         * python/libstdcxx/v6/printers.py (StdExpPathPrinter): Add.
2715         * src/Makefile.am (SUBDIRS): Add filesystem.
2716         * src/Makefile.in: Regenerate.
2717         * src/filesystem/Makefile.am: New.
2718         * src/filesystem/Makefile.in: New.
2719         * src/filesystem/dir.cc: New.
2720         * src/filesystem/ops.cc: New.
2721         * src/filesystem/path.cc: New.
2722         * testsuite/experimental/filesystem/operations/absolute.cc: New.
2723         * testsuite/experimental/filesystem/operations/copy.cc: New.
2724         * testsuite/experimental/filesystem/operations/current_path.cc: New.
2725         * testsuite/experimental/filesystem/path/append/path.cc: New.
2726         * testsuite/experimental/filesystem/path/assign/assign.cc: New.
2727         * testsuite/experimental/filesystem/path/assign/copy.cc: New.
2728         * testsuite/experimental/filesystem/path/compare/compare.cc: New.
2729         * testsuite/experimental/filesystem/path/compare/path.cc: New.
2730         * testsuite/experimental/filesystem/path/compare/strings.cc: New.
2731         * testsuite/experimental/filesystem/path/concat/path.cc: New.
2732         * testsuite/experimental/filesystem/path/concat/strings.cc: New.
2733         * testsuite/experimental/filesystem/path/construct/copy.cc: New.
2734         * testsuite/experimental/filesystem/path/construct/default.cc: New.
2735         * testsuite/experimental/filesystem/path/construct/locale.cc: New.
2736         * testsuite/experimental/filesystem/path/construct/range.cc: New.
2737         * testsuite/experimental/filesystem/path/decompose/extension.cc: New.
2738         * testsuite/experimental/filesystem/path/decompose/filename.cc: New.
2739         * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
2740         New.
2741         * testsuite/experimental/filesystem/path/decompose/relative_path.cc:
2742         New.
2743         * testsuite/experimental/filesystem/path/decompose/root_directory.cc:
2744         New.
2745         * testsuite/experimental/filesystem/path/decompose/root_name.cc:
2746         New.
2747         * testsuite/experimental/filesystem/path/decompose/root_path.cc:
2748         New.
2749         * testsuite/experimental/filesystem/path/decompose/stem.cc: New.
2750         * testsuite/experimental/filesystem/path/generic/generic_string.cc:
2751         New.
2752         * testsuite/experimental/filesystem/path/itr/traversal.cc: New.
2753         * testsuite/experimental/filesystem/path/modifiers/clear.cc: New.
2754         * testsuite/experimental/filesystem/path/modifiers/make_preferred.cc:
2755         New.
2756         * testsuite/experimental/filesystem/path/modifiers/remove_filename.cc:
2757         New.
2758         * testsuite/experimental/filesystem/path/modifiers/replace_extension.cc:
2759         New.
2760         * testsuite/experimental/filesystem/path/modifiers/replace_filename.cc:
2761         New.
2762         * testsuite/experimental/filesystem/path/modifiers/swap.cc: New.
2763         * testsuite/experimental/filesystem/path/nonmember/hash_value.cc: New.
2764         * testsuite/experimental/filesystem/path/query/empty.cc: New.
2765         * testsuite/experimental/filesystem/path/query/has_extension.cc: New.
2766         * testsuite/experimental/filesystem/path/query/has_filename.cc: New.
2767         * testsuite/experimental/filesystem/path/query/has_parent_path.cc:
2768         New.
2769         * testsuite/experimental/filesystem/path/query/has_relative_path.cc:
2770         New.
2771         * testsuite/experimental/filesystem/path/query/has_root_directory.cc:
2772         New.
2773         * testsuite/experimental/filesystem/path/query/has_root_name.cc:
2774         New.
2775         * testsuite/experimental/filesystem/path/query/has_root_path.cc:
2776         New.
2777         * testsuite/experimental/filesystem/path/query/has_stem.cc: New.
2778         * testsuite/experimental/filesystem/path/query/is_relative.cc: New.
2779         * testsuite/util/testsuite_fs.h: New.
2780
2781 2015-04-30  Edward Smith-Rowland  <3dw4rd@verizon.net>
2782
2783         Add fundamentals TR container erasure.
2784         * include/Makefile.am: Add new headers.
2785         * include/Makefile.in: Add new headers.
2786         * include/experimental/array: New.
2787         * include/experimental/deque: New.
2788         * include/experimental/erase_if.tcc: New.
2789         * include/experimental/forward_list: New.
2790         * include/experimental/list: New.
2791         * include/experimental/map: New.
2792         * include/experimental/set: New.
2793         * include/experimental/string: New.
2794         * include/experimental/unordered_map: New.
2795         * include/experimental/unordered_set: New.
2796         * include/experimental/vector: New.
2797         * testsuite/experimental/deque/erasure.cc: New.
2798         * testsuite/experimental/forward_list/erasure.cc: New.
2799         * testsuite/experimental/list/erasure.cc: New.
2800         * testsuite/experimental/map/erasure.cc: New.
2801         * testsuite/experimental/set/erasure.cc: New.
2802         * testsuite/experimental/string/erasure.cc: New.
2803         * testsuite/experimental/unordered_map/erasure.cc: New.
2804         * testsuite/experimental/unordered_set/erasure.cc: New.
2805         * testsuite/experimental/vector/erasure.cc: New.
2806
2807 2015-04-30  François Dumont  <fdumont@gcc.gnu.org>
2808
2809         * include/bits/cpp_type_traits.h
2810         (__gnu_cxx::__is_normal_iterator): Delete.
2811         * include/bits/stl_algobase.h (std::__niter_base): Adapt.
2812         * include/bits/stl_iterator.h (__make_reverse_iterator): New in C++11.
2813         (std::__niter_base): Overloads for std::reverse_iterator,
2814         __gnu_cxx::__normal_iterator and std::move_iterator.
2815
2816 2015-04-30  François Dumont  <fdumont@gcc.gnu.org>
2817
2818         * include/bits/hashtable_policy.h (_Prime_rehash_policy::_S_n_primes):
2819         Delete.
2820         * src/c++11/hashtable_c++0x.cc (_Prime_rehash_policy::_M_next_bkt):
2821         Remove usage of latter and compute size of the prime numbers array
2822         locally.
2823
2824 2015-04-29  Doug Evans  <dje@google.com>
2825
2826         PR libstdc++/65839
2827         * python/libstdcxx/v6/xmethods.py (get_bool_type): New function.
2828         Replace all lookups of "bool" with this.
2829         (get_std_size_type): New function.  Replace all lookups of std::size_t
2830         with this.
2831         (*Worker): New method get_result_type.
2832         (DequeWorkerBase.__init__): New arg val_type.  All callers updated.
2833         (ListWorkerBase.__init__): New arg val_type.  All callers updated.
2834         (UniquePtrGetWorker.__init__): New arg elem_type.  All callers updated.
2835         Delete setting of name, enabled.
2836         (UniquePtrDerefWorker.__init__): New arg elem_type.  All callers
2837         updated.  Delete setting of name.
2838         (UniquePtrMethodsMatcher): Rewrite for consistency with all other
2839         libstdc++ xmethod matchers.
2840         * testsuite/libstdc++-xmethods/array.cc: Add whatis tests.
2841         * testsuite/libstdc++-xmethods/associative-containers.cc: Ditto.
2842         * testsuite/libstdc++-xmethods/deque.cc: Ditto.
2843         * testsuite/libstdc++-xmethods/forwardlist.cc: Ditto.
2844         * testsuite/libstdc++-xmethods/list.cc: Ditto.
2845         * testsuite/libstdc++-xmethods/unique_ptr.cc: Ditto.
2846         * testsuite/libstdc++-xmethods/vector.cc: Ditto.
2847
2848 2015-04-29  Doug Evans  <dje@google.com>
2849
2850         Use consistent naming for value type attributes.
2851         * python/libstdcxx/v6/xmethods.py (ArrayWorkerBase): Rename _valtype
2852         to _val_type.
2853         (ArraySizeWorker, ArrayEmptyWorker): Ditto.
2854         (ArrayFrontWorker, ArrayBackWorker): Ditto.
2855         (ArrayAtWorker, ArraySubscriptWorker): Ditto.
2856         (DequeWorkerBase): Rename elemtype to val_type.
2857         (ForwardListWorkerBase): Rename _elem_type to _val_type.
2858         (ForwardListFrontWorker): Ditto.  And rename elem_address to
2859         val_address.
2860         (ForwardListMethodsMatcher): Rename elem_type to val_type.
2861         (VectorWorkerBase): Rename _elemtype to _val_type.
2862
2863 2015-04-29  Jonathan Wakely  <jwakely@redhat.com>
2864
2865         PR libstdc++/65760
2866         * include/std/functional (__check_func_return_type): Use is_same to
2867         avoid using _is_convertible on incomplete types.
2868         * testsuite/20_util/function/65760.cc: New.
2869
2870         PR libstdc++/64657
2871         * include/bits/basic_string (basic_string::_S_copy_chars): Cast
2872         expression to void.
2873         * include/bits/locale_facets_nonio.tcc (money_get::_M_extract,
2874         time_get::_M_extract_num, time_get::_M_extract_name,
2875         time_get::_M_extract_wday_or_month): Likewise.
2876         * include/bits/stl_algo.h (__includes, __replace_copy_if,
2877         __is_sorted_until, __is_permutation, transform): Likewise.
2878         * include/bits/stl_algobase.h (swap_ranges, __copy_move::__copy_m,
2879         __equal::equal, __lexicographical_compare_impl, equal): Likewise.
2880         * include/bits/stl_numeric.h (inner_product): Likewise.
2881         * include/bits/stl_uninitialized.h (__uninitialized_copy_a): Likewise.
2882         * testsuite/util/testsuite_iterators.h (output_iterator_wrapper,
2883         input_iterator_wrapper): Declare unusable comma operator.
2884         * testsuite/21_strings/basic_string/cons/char/64657.cc: New.
2885         * testsuite/21_strings/basic_string/modifiers/assign/char/64657.cc:
2886         New.
2887
2888 2015-04-28  Doug Evans  <dje@google.com>
2889
2890         * testsuite/libstdc++-xmethods/list.cc (_GLIBCXX_USE_CXX11_ABI):
2891         Define to zero.
2892
2893 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
2894
2895         * include/bits/stl_algo.h (random_shuffle): Only define for hosted
2896         implementations.
2897
2898 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
2899
2900         * Makefile.am (SUBDIRS): Move python to hosted_source.
2901         * Makefile.in: Regenerate.
2902         * acinclude.m4 (glibcxx_SUBDIRS): Reorder.
2903         * configure: Regenerate.
2904
2905 2015-04-28  Marc Glisse  <marc.glisse@inria.fr>
2906
2907         PR libstdc++/65883
2908         * include/std/limits (numeric_limits): Add missing unsigned.
2909
2910 2015-04-28  Stephan Bergmann  <sbergman@redhat.com>
2911
2912         * include/debug/vector (_Safe_vector::operator=): Add missing returns.
2913
2914 2015-04-28  Jonathan Wakely  <jwakely@redhat.com>
2915
2916         PR libstdc++/60333
2917         * include/std/type_traits (__make_unsigned_selector<_Tp, false, true>):
2918         Handle enumeration types larger than sizeof(long).
2919         (__make_signed_selector<_Tp, false, true>): Find unsigned type then
2920         make it signed.
2921         * testsuite/20_util/declval/requirements/1_neg.cc: Adjust dg-error.
2922         * testsuite/20_util/make_signed/requirements/typedefs_neg.cc:
2923         Likewise.
2924         * testsuite/20_util/make_signed/requirements/typedefs-3.cc: New.
2925         * testsuite/20_util/make_unsigned/requirements/typedefs_neg.cc: Adjust
2926         dg-error.
2927         * testsuite/20_util/make_unsigned/requirements/typedefs-3.cc: New.
2928
2929         PR libstdc++/61645
2930         * include/bits/forward_list.h (forward_list::splice_after): Add
2931         noexcept.
2932         * include/bits/forward_list.tcc (forward_list::splice_after):
2933         Likewise.
2934
2935         PR libstdc++/65631
2936         * include/bits/random.h (seed_seq) Define copy constructor and copy
2937         assignment as deleted.
2938         * testsuite/26_numerics/random/seed_seq/cons/65631.cc: New.
2939
2940         * libsupc++/exception (uncaught_exceptions): Add comment. Reorder #if.
2941         * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc:
2942         Use -std=gnu++1z. Check feature-test macro.
2943
2944         * include/std/type_traits (void_t): Add.
2945         * testsuite/20_util/void_t/1.cc: New.
2946
2947 2015-04-28  Tim Shen  <timshen@google.com>
2948
2949         * include/bits/regex.tcc: Handle regex_constants::__polynomial.
2950         * include/bits/regex_automaton.tcc: Throw exception when parsing
2951         back-reference with flag __polynomial.
2952         * include/bits/regex_constants.h: Add extension flag
2953         syntax_option_type __polynomial.
2954         * bits/regex_executor.tcc: Still let BFS process ECMAScript.
2955         Alternative operation will be fixed in the coming refactoring.
2956         * testsuite/28_regex/algorithms/regex_search/61424.cc: Turn
2957         loose match_search_debug to use DFS only.
2958
2959 2015-04-27  Sandra Loosemore  <sandra@codesourcery.com>
2960
2961         PR libstdc++/65909
2962         * testsuite/lib/libstdc++.exp (check_v3_target_namedlocale):
2963         Make the generated test program fail gracefully if the target
2964         doesn't support passing command-line arguments.
2965
2966 2015-04-27  Federico Lenarduzzi  <federico.lenarduzzi@tallertechnologies.com>
2967             Jonathan Wakely  <jwakely@redhat.com>
2968
2969         * libsupc++/eh_catch.cc (uncaught_exception, uncaught_exceptions):
2970         Return false or zero if the library is built without exceptions.
2971         * libsupc++/eh_term_handler.cc: Disable verbose terminate handler if
2972         the library is built without exceptions.
2973
2974 2015-04-27  Ville Voutilainen  <ville.voutilainen@gmail.com>
2975
2976         * config/abi/pre/gnu.ver: Fix comment.
2977
2978         Add support for std::uncaught_exceptions.
2979         * acinclude.m4: Bump libtool_VERSION.
2980         * config/abi/pre/gnu.ver: Export the new symbol.
2981         * configure: Regenerate.
2982         * libsupc++/eh_catch.cc (uncaught_exceptions): New.
2983         * libsupc++/exception (uncaught_exceptions): New.
2984         * testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc: New.
2985         * testsuite/util/testsuite_abi.cc: Add 3.4.22 as the latest version.
2986
2987 2015-04-27  Dmitry Prokoptsev  <dprokoptsev@gmail.com>
2988             Michael Hanselmann  <public@hansmi.ch>
2989
2990         PR libstdc++/62258
2991         * libsupc++/eh_ptr.cc (rethrow_exception): Increment count of
2992         uncaught exceptions.
2993         * testsuite/18_support/exception_ptr/62258.cc: New.
2994
2995 2015-04-27  Jonathan Wakely  <jwakely@redhat.com>
2996
2997         * doc/xml/manual/extensions.xml: Add cross-reference.
2998         * doc/html/manual/ext_compile_checks.html: Regenerate.
2999
3000 2015-04-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>
3001
3002         * config/os/generic/os_defines.h (_GLIBCXX_GTHREAD_USE_WEAK): Define.
3003         * configure.host (os_include_dir): Set to "os/generic" for linux-musl*.
3004
3005 2015-04-22  Renlin Li  <renlin.li@arm.com>
3006
3007         * testsuite/lib/dg-options.exp (dg-require-thread-fence): New.
3008         * testsuite/lib/libstdc++.exp (check_v3_target_thread_fence): New.
3009         * testsuite/29_atomics/atomic_flag/clear/1.cc: Use it.
3010         * testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: Likewise.
3011         * testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: Likewise.
3012
3013 2015-04-21  Jonathan Wakely  <jwakely@redhat.com>
3014
3015         * doc/xml/manual/configure.xml: Update descriptions of options
3016         affecting dual ABI and add cross-references.
3017         * doc/xml/manual/strings.xml: Clarify that string isn't COW now.
3018         * doc/xml/manual/using.xml: Document ABI transition.
3019         * doc/html/*: Regenerate.
3020
3021         * doc/xml/manual/abi.xml: Use uppercase for C++ Standard Library.
3022         * doc/xml/manual/using.xml: Document newer -std options. Use better
3023         examples of nested namespaces.
3024
3025 2015-04-20  Jonathan Wakely  <jwakely@redhat.com>
3026
3027         * doc/xml/manual/concurrency_extensions.xml: Update documentation
3028         on atomics.
3029         * doc/xml/manual/using.xml: Likewise. Improve markup.
3030         * doc/html/*: Regenerate.
3031
3032 2015-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3033
3034         * scripts/extract_symvers.pl: Ignore elfdump error output.
3035
3036 2015-04-14  Marc Glisse  <marc.glisse@inria.fr>
3037
3038         PR libstdc++/61347
3039         * include/bits/stl_iterator_base_funcs.h (_List_iterator,
3040         _List_const_iterator): Declare.
3041         (__distance): Declare new overloads for _List_iterator and
3042         _List_const_iterator.
3043         * include/bits/stl_list.h (__distance): New overloads for
3044         _List_iterator and _List_const_iterator.
3045         * testsuite/23_containers/list/61347.cc: New testcase.
3046
3047 2015-04-14  Jonathan Wakely  <jwakely@redhat.com>
3048
3049         * doc/xml/manual/evolution.xml: Fix typos.
3050         * doc/html/manual/api.html: Regenerate.
3051
3052 2015-04-14  Hans-Peter Nilsson  <hp@axis.com>
3053
3054         * testsuite/29_atomics/atomic/62259.cc: Assert atomic
3055         alignment is larger-equal, not equal, to default alignment.
3056
3057 2015-04-13  Jonathan Wakely  <jwakely@redhat.com>
3058
3059         PR libstdc++/65754
3060         * config/abi/pre/gnu.ver: Export base object constructors for
3061         fstreams.
3062         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
3063         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
3064         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
3065         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
3066         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
3067         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
3068         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
3069         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
3070         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
3071         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
3072         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
3073         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
3074         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
3075         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
3076         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
3077         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
3078         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
3079         * testsuite/27_io/basic_fstream/cons/base.cc: New.
3080
3081 2015-04-13  Jonathan Wakely  <jwakely@redhat.com>
3082
3083         * doc/xml/manual/evolution.xml: Document changes since 4.5 release.
3084         * doc/html/*: Regenerate.
3085
3086 2015-04-12  Uros Bizjak  <ubizjak@gmail.com>
3087
3088         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
3089
3090 2015-04-10  Andreas Schwab  <schwab@linux-m68k.org>
3091
3092         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
3093
3094         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
3095
3096 2015-04-10  Jonathan Wakely  <jwakely@redhat.com>
3097
3098         * doc/xml/manual/test.xml: Improve documentation on running a subset
3099         of tests.
3100         * doc/html/manual/test.html: Regenerate.
3101
3102 2015-04-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
3103
3104         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
3105         for GCC 5.1 release.
3106         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
3107         Likewise.
3108
3109 2015-04-10  Jonathan Wakely  <jwakely@redhat.com>
3110
3111         * include/std/shared_mutex (shared_timed_mutex): Add comments to
3112         explain the logic in the non-pthread_rwlock_t version.
3113         (_Mutex): Remove redundant type.
3114         (_M_n_readers): Rename to _S_max_readers.
3115         (_M_write_entered, _M_readers): New convenience functions.
3116         (lock, lock_shared, try_lock_shared, unlock_shared): Use convenience
3117         functions. Use predicates with condition variables. Simplify bitwise
3118         operations.
3119         (try_lock_for, try_shared_lock_for): Convert duration to time_point
3120         and call try_lock_until or try_shared_lock_until respectively.
3121         (try_lock_until, try_shared_lock_until): Wait on the condition
3122         variables until the specified time passes.
3123         (unlock): Add Debug Mode assertion.
3124         (unlock_shared): Add Debug Mode assertion.
3125         * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: New.
3126
3127         * include/std/shared_mutex (shared_timed_mutex): Only use
3128         pthread_rwlock_t when the POSIX Timeouts option is supported.
3129         * testsuite/30_threads/shared_lock/cons/5.cc: Remove
3130         dg-require-gthreads-timed.
3131         * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
3132         * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
3133         * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
3134
3135 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
3136
3137         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
3138
3139 2015-04-09  Jonathan Wakely  <jwakely@redhat.com>
3140             Richard Henderson  <rth@redhat.com>
3141
3142         PR libstdc++/65147
3143         * include/bits/atomic_base.h (__atomic_base<_ITp>): Increase
3144         alignment.
3145         * include/std/atomic (atomic): For types with a power of two size set
3146         alignment to at least the size.
3147         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
3148         * testsuite/29_atomics/atomic/65147.cc: New.
3149         * testsuite/29_atomics/atomic_integral/65147.cc: New.
3150
3151 2015-04-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
3152
3153         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
3154         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
3155         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
3156
3157 2015-04-07  Jakub Jelinek  <jakub@redhat.com>
3158
3159         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
3160         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
3161         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
3162         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
3163         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
3164         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
3165         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
3166         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
3167
3168 2015-03-30  Jonathan Wakely  <jwakely@redhat.com>
3169
3170         PR libstdc++/65630
3171         * config/abi/pre/gnu.ver: Export operator+ for new strings.
3172         * testsuite/21_strings/basic_string/operators/char/65630.cc: New.
3173         * testsuite/21_strings/basic_string/operators/wchar_t/65630.cc: New.
3174
3175 2015-03-28  Tim Shen  <timshen@google.com>
3176
3177         PR libstdc++/65420
3178         * include/bits/regex_constants.h: Use constexpr variables for flags.
3179         * testsuite/28_regex/constants/constexpr.cc: New testcase.
3180
3181 2015-03-27  Jonathan Wakely  <jwakely@redhat.com>
3182
3183         PR libstdc++/65499
3184         * include/std/chrono: Add using-directive for literals to std::chrono.
3185         * testsuite/20_util/duration/literals/65499.cc: New.
3186
3187 2015-03-26  Jonathan Wakely  <jwakely@redhat.com>
3188
3189         PR libstdc++/58038
3190         PR libstdc++/60421
3191         * include/std/thread (this_thread::sleep_for): Check for negative
3192         durations.
3193         (this_thread::sleep_until): Check for times in the past.
3194         * testsuite/30_threads/this_thread/58038.cc: New.
3195         * testsuite/30_threads/this_thread/60421.cc: New.
3196
3197 2015-03-26  Jonathan Wakely  <jwakely@redhat.com>
3198
3199         PR libstdc++/62259
3200         PR libstdc++/65147
3201         * include/std/atomic (atomic<T>): Increase alignment for types with
3202         the same size as one of the integral types.
3203         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
3204         * testsuite/29_atomics/atomic/62259.cc: New.
3205
3206 2015-03-26  Richard Henderson  <rth@redhat.com>
3207
3208         PR libstdc++/65033
3209         * include/bits/atomic_base.h (__atomic_base<T>::is_lock_free): Build
3210         a fake pointer indicating type alignment.
3211         (__atomic_base<T *>::is_lock_free): Likewise.
3212         * include/std/atomic (atomic<T>::is_lock_free): Likewise.
3213
3214 2015-03-25  Alan Lawrence  <alan.lawrence@arm.com>
3215
3216         PR libstdc++/33394
3217         * testsuite/21_strings/basic_string/pthread33394.cc: Use
3218         dg-additional-options.
3219
3220 2015-03-25  Paolo Carlini  <paolo.carlini@oracle.com>
3221
3222         PR libstdc++/65543
3223         * include/std/istream (operator>>(basic_istream<>&&, _Tp&): Revert
3224         thinko in r150387.
3225         * include/std/ostream (operator<<(basic_ostream<>&&, const _Tp&):
3226         Likewise.
3227         * testsuite/27_io/rvalue_streams-2.cc: New.
3228
3229 2015-03-24  Jonathan Wakely  <jwakely@redhat.com>
3230
3231         PR libstdc++/33394
3232         * testsuite/21_strings/basic_string/pthread33394.cc: Add test.
3233
3234 2015-03-23  Jonathan Wakely  <jwakely@redhat.com>
3235
3236         PR libstdc++/64967
3237         * acinclude.m4: Disable dual ABI when gnu-versioned-namespace in use.
3238         * configure: Regenerate.
3239         * src/c++11/compatibility-c++0x.cc (error_category), generic_category,
3240         system_category): Use macros for versioned namespace.
3241         * src/c++11/futex.cc: Add missing end macro for versioned namespace.
3242
3243 2015-03-20  James Greenhalgh  <james.greenhalgh@arm.com>
3244
3245         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Disable
3246         test for unused for ARM.
3247         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise.
3248         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
3249
3250 2015-03-20  Jonathan Wakely  <jwakely@redhat.com>
3251
3252         * include/bits/c++config (__gnu_cxx::__cxx11): Define new namespace.
3253         * include/ext/codecvt_specializations.h (encoding_state,
3254         encoding_char_traits): Remove abi-tag and use inline namespace.
3255         * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line.
3256
3257 2015-03-19  Jason Merrill  <jason@redhat.com>
3258
3259         * config/locale/gnu/messages_members.cc: Revert abi-tag change.
3260         * src/c++11/cxx11-shim_facets.cc: Revert abi-tag change.
3261
3262 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
3263
3264         PR c++/65046
3265         * config/locale/gnu/messages_members.cc (Catalog_info, Catalogs,
3266         get_catalogs): Add abi-tag.
3267         * include/ext/codecvt_specializations.h (encoding_state,
3268         encoding_char_traits): Likewise.
3269         * src/c++11/cxx11-ios_failure.cc (io_error_category): Likewise.
3270         * src/c++11/cxx11-shim_facets.cc (__any_string::operator basic_string,
3271         numpunct_shim, collate_shim, time_get_shim, moneypunct_shim,
3272         money_get_shim, money_put_shim, messages_shim): Likewise.
3273         * src/c++11/future.cc (future_error_category::message): Likewise.
3274         * src/c++11/system_error.cc (generic_error_category::message,
3275         system_error_category::message): Likewise.
3276         (__sso_string): Disable -Wabi-tag warnings.
3277
3278 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
3279
3280         PR libstdc++/13631
3281         * config/locale/gnu/messages_members.cc (get_glibc_msg): Fix fallback
3282         implementation for old glibc. Fix whitespace.
3283
3284 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
3285             Torvald Riegel  <triegel@redhat.com>
3286
3287         * acinclude.m4 (GLIBCXX_CHECK_GTHREADS): Check for pthread_rwlock_t.
3288         * config.h.in: Regenerate.
3289         * configure: Regenerate.
3290         * include/std/shared_mutex: Check _GLIBCXX_USE_PTHREAD_RWLOCK_T.
3291         (shared_timed_mutex::_M_rwlock): Use PTHREAD_RWLOCK_INITIALIZER.
3292         (shared_timed_mutex::lock_shared()): Retry on EAGAIN.
3293         (shared_timed_mutex::try_lock_shared_until()): Retry on EAGAIN and
3294         EDEADLK.
3295
3296 2015-03-17  Jonathan Wakely  <jwakely@redhat.com>
3297
3298         * libsupc++/nested_exception.h: Do not try to derive from final
3299         classes.
3300         * testsuite/18_support/nested_exception/throw_with_nested.cc: Test
3301         final class.
3302
3303         * testsuite/30_threads/shared_lock/modifiers/1.cc: Remove name of
3304         unused exception variable.
3305         * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
3306         * testsuite/30_threads/shared_lock/modifiers/2.cc: Remove duplicate
3307         test.
3308         * testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.
3309
3310 2015-03-13  Jonathan Wakely  <jwakely@redhat.com>
3311
3312         * acinclude.m4: Make --enable-libstdcxx-time=auto work for dragonfly.
3313         * configure: Regenerate.
3314
3315         * include/experimental/system_error: Fix include guard.
3316
3317 2015-03-12  Renlin Li  <renlin.li@arm.com>
3318
3319         * testsuite/27_io/ios_base/sync_with_stdio/1.cc: Remove xfail for
3320         wrapped target.
3321
3322 2015-03-10  Tim Shen  <timshen@google.com>
3323
3324         PR libstdc++/64441
3325         * include/bits/regex.h (match_results<>::size,
3326         match_results<>::position, match_results<>::str,
3327         match_results<>::operator[], match_results<>::prefix,
3328         match_results<>::suffix, match_results<>::end,
3329         match_results<>::_M_resize, match_results<>::_M_unmatched_sub,
3330         match_results<>::_M_prefix, match_results<>::_M_suffix): Remove
3331         global __unmatched_sub. Add unmatched submatch as part of
3332         match_results.
3333         * include/bits/regex.tcc (__regex_algo_impl<>, regex_replace<>,
3334         regex_iterator<>::operator++): Adjust to use match_results::_M_prefix.
3335         * testsuite/28_regex/match_results/out_of_range_submatches.cc:
3336         New testcases.
3337
3338 2015-03-09  Jonathan Wakely  <jwakely@redhat.com>
3339
3340         PR libstdc++/64467
3341         * testsuite/28_regex/traits/char/isctype.cc: Don't test newline
3342         for newlib targets. Really fix mixed line-endings this time.
3343
3344 2015-03-06  Jonathan Wakely  <jwakely@redhat.com>
3345
3346         * include/std/future (future_error(error_code)): Construct base
3347         class with error_code's message.
3348         * src/c++11/future.cc (future_error::what()): Do not call c_str() on
3349         temporary string.
3350
3351 2015-03-05  Jonathan Wakely  <jwakely@redhat.com>
3352
3353         * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
3354         noconv result.
3355         * testsuite/22_locale/conversions/string/2.cc: Also test UTF-8.
3356         * testsuite/22_locale/conversions/string/3.cc: Likewise, and UTF-16.
3357
3358 2015-03-04  Jonathan Wakely  <jwakely@redhat.com>
3359
3360         PR libstdc++/64797
3361         * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
3362         incomplete multibyte sequences correctly.
3363         * include/std/codecvt (codecvt_utf8, codecvt_utf16,
3364         codecvt_utf8_utf16): Limit _Maxcode to maximum Unicode code point.
3365         * src/c++11/codecvt.cc (invalid_mb_sequence, incomplete_mb_character):
3366         Define constants.
3367         (is_high_surrogate, is_low_surrogate, surrogate_pair_to_code_point):
3368         Define convenience functions.
3369         (read_utf8_code_point): Return relevant constant to distinguish
3370         incomplete characters from invalid sequences.
3371         (read_utf16_code_point): Likewise. Check for invalid sequences.
3372         (ucs4_in, utf16_in): Use incomplete_mb_character constant.
3373         (utf16_out): Check for invalid sequences.
3374         (utf16_span): Fix condition.
3375         (ucs2_out): Use is_high_surrogate.
3376         (ucs2_in): Use incomplete_mb_character constant and fix condition.
3377         * testsuite/22_locale/codecvt/char16_t.cc: Fix whitespace.
3378         * testsuite/22_locale/conversions/buffer/1.cc: New.
3379         * testsuite/22_locale/conversions/string/2.cc: Use char16_t and
3380         char32_t instead of wchar_t.
3381         * testsuite/22_locale/conversions/string/3.cc: New.
3382
3383 2015-03-03  Iain Sandoe  <iain@codesourcery.com>
3384
3385         PR libstdc++/64883
3386         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Don't check
3387         visibility for Darwin.
3388         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise, and
3389         also deprecated.
3390         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
3391
3392 2015-03-02  Jonathan Wakely  <jwakely@redhat.com>
3393
3394         PR libstdc++/65279
3395         * include/std/scoped_allocator (__inner_type_impl,
3396         scoped_allocator_adaptor): Add defaulted copy assignment and move
3397         assignment operators.
3398         * testsuite/20_util/scoped_allocator/65279.cc: New.
3399
3400 2015-03-02  Jonathan Wakely  <jwakely@redhat.com>
3401
3402         PR libstdc++/64367
3403         * include/std/stdexcept (__sso_string): Don't use non-static member
3404         in sizeof.
3405
3406 2015-02-28  Matthias Klose  <doko@ubuntu.com>
3407
3408         PR libstdc++/65246
3409         * python/libstdcxx/v6/__init__.py: Use explicit relative imports.
3410
3411 2015-02-22  Jonathan Wakely  <jwakely@redhat.com>
3412
3413         * doc/xml/manual/status_cxx2011.xml: Remove duplicated information.
3414         * doc/html/manual/status.html: Regenerate.
3415
3416 2015-02-20  Jonathan Wakely  <jwakely@redhat.com>
3417
3418         PR libstdc++/64695
3419         * python/libstdcxx/v6/printers.py (StdTuplePrinter): Handle new
3420         tuple layout.
3421
3422         * doc/xml/manual/status_cxx2011.xml: Document implementation-defined
3423         behavior.
3424         * doc/html/manual/status.html: Regenerate.
3425
3426 2015-02-19  Jonathan Wakely  <jwakely@redhat.com>
3427
3428         PR libstdc++/58357
3429         * include/bits/algorithmfwd.h (rotate): Move to inline namespace _V2.
3430         * include/bits/stl_algo.h (__rotate, rotate): Likewise.
3431
3432 2015-02-19  Hans-Peter Nilsson  <hp@axis.com>
3433
3434         PR testsuite/65093
3435         * testsuite/26_numerics/random/binomial_distribution/operators/values.cc
3436         (test01): Add explanatory comment.  Keep only the bd1 sub-test and
3437         split out bd2, bd3, bd4, and bd5 sub-tests into...
3438         * testsuite/26_numerics/random/binomial_distribution/operators/values2.cc,
3439         testsuite/26_numerics/random/binomial_distribution/operators/values3.cc,
3440         testsuite/26_numerics/random/binomial_distribution/operators/values4.cc,
3441         testsuite/26_numerics/random/binomial_distribution/operators/values5.cc:
3442         New separate files with the old parts.
3443
3444 2015-02-18  Jonathan Wakely  <jwakely@redhat.com>
3445
3446         * src/c++11/codecvt.cc (write_utf16_code_point): Fix code to output
3447         surrogate pairs.
3448         (utf16_in): Pass mode argument to write_utf16_code_point.
3449         (codecvt<char16_t, char, mbstate_t>::do_in): Set mode according to
3450         native byte order.
3451         * testsuite/22_locale/codecvt/char16_t.cc: New.
3452         * testsuite/22_locale/codecvt/in/wchar_t/1.cc: Fix typo.
3453
3454         * testsuite/22_locale/codecvt/char16_t.cc: Add dg-require-cstdint.
3455         * testsuite/22_locale/codecvt/char32_t.cc: Likewise.
3456
3457 2015-02-17  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>
3458             Jonathan Wakely  <jwakely@redhat.com>
3459
3460         * testsuite/22_locale/codecvt/char32_t.cc: New.
3461
3462 2015-02-17  Jonathan Wakely  <jwakely@redhat.com>
3463
3464         PR libstdc++/65085
3465         * include/bits/basic_string.h (basic_string(basic_string&&)): Ensure
3466         empty string gets null-terminated.
3467         * testsuite/21_strings/basic_string/cons/char/65085.cc: New.
3468
3469 2015-02-13  Matthew Wahab  <matthew.wahab@arm.com>
3470
3471         * testsuite/28_regex/traits/char/isctype.cc (test01): Fix
3472         mixed line-endings introduced in last change.
3473
3474 2015-02-12  Matthew Wahab  <matthew.wahab@arm.com>
3475
3476         * testsuite/28_regex/traits/char/isctype.cc (test01): Replace test
3477         for __NEWLIB__ macro with a dejagnu set macro.
3478         * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
3479
3480 2015-02-04  Matthew Wahab  <matthew.wahab@arm.com>
3481
3482         PR libstdc++/64467
3483         * testsuite/28_regex/traits/char/isctype.cc (test01):   Add newlib
3484         special case for '\n'.
3485         * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
3486
3487 2015-02-01  Jonathan Wakely  <jwakely@redhat.com>
3488
3489         * src/c++11/futex.cc: Do not define for gthr-single.h targets.
3490
3491 2015-02-01  Jonathan Wakely  <jwakely@redhat.com>
3492
3493         PR libstdc++/64883
3494         * include/c_global/cstdio (gets): Use __deprecated__ attribute instead
3495         of deprecated.
3496         * include/c_std/cstdio (gets): Likewise.
3497         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Avoid clashing
3498         with attributes used in darwin headers.
3499
3500 2015-01-29  Jakub Jelinek  <jakub@redhat.com>
3501
3502         * acinclude.m4 (VTV_CYGMIN): Use x$vtv_cygmin = xyes instead of
3503         $vtv_cygmin = yes.  Initialize vtv_cygmin=no unconditionally first.
3504         * configure: Regenerated.
3505
3506 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
3507
3508         * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
3509         after vtv_cygmin is set.
3510         * configure: Regenerated.
3511
3512 2015-01-29  Matthias Klose  <doko@ubuntu.com>
3513
3514         * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
3515         unconditionally.
3516         * configure: Regenerate.
3517
3518 2015-01-29  Caroline Tice  <cmtice@google.com>
3519
3520         Committing VTV Cywin/Ming patch for Patrick Wollgast
3521         * configure: Regenerate.
3522         * libsupc++/Makefile.in: Regenerate.
3523         * src/Makefile.in: Regenerate.
3524
3525 2015-01-29  Jonathan Wakely  <jwakely@redhat.com>
3526
3527         * include/bits/atomic_base.h: Use __always_inline__ instead of
3528         always_inline.
3529         * include/bits/atomic_futex.h: Likewise.
3530         * include/bits/c++config: Use __abi_tag__ instead of abi_tag.
3531         * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: Use
3532         __packed__ instead of packed.
3533         * include/std/shared_mutex: Use __unused__ instead of unused.
3534         * testsuite/17_intro/headers/c++1998/all_attributes.cc: New.
3535         * testsuite/17_intro/headers/c++200x/all_attributes.cc: New.
3536         * testsuite/17_intro/headers/c++2014/all_attributes.cc: New.
3537
3538 2015-01-28  Caroline Tice  <cmtice@google.com>
3539
3540         Committing VTV Cywin/Ming patch for Patrick Wollgast
3541         * acinclude.m4: Define VTV_CYGMIN.
3542         * libsupc++/Makefile.am: Add vtv_sources only to libsupc___la_SOURCES
3543         and libsupc__convenience_la_SOURCES if VTV_CYGMIN is not set.
3544         * libsupc++/vtv_stubs.cc: Add none weak declaration of every function
3545         for Cygwin and MinGW.
3546         * src/Makefile.am: Add libvtv.la to toolexeclib_LTLIBRARIES, if
3547         VTV_CYGMIN is set. Define libvtv_la_SOURCES, libvtv_la_LDFLAGS,
3548         libvtv_la_AM_CXXFLAGS and libvtv_la_LINK if VTV_CYGMIN is set.
3549
3550 2015-01-28  Jonathan Wakely  <jwakely@redhat.com>
3551
3552         PR libstdc++/64828
3553         * libsupc++/Makefile.am: Compile del_opvs.cc as C++14.
3554         * libsupc++/Makefile.in: Regenerate.
3555         * src/c++11/Makefile.in: Regenerate.
3556
3557 2015-01-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3558
3559         * testsuite/lib/libstdc++.exp (v3_target_compile): Remove
3560         check for unsupported.
3561         (v3_target_compile_as_c): Likewise.
3562
3563 2015-01-28  Richard Biener  <rguenther@suse.de>
3564
3565         PR libstdc++/64798
3566         * libsupc++/eh_alloc.cc (struct allocated_entry): Align
3567         data member.
3568         (pool::allocate): Adjust allocation size and alignment to
3569         that change.
3570         (pool::free): Adjust pointer offsetting.
3571
3572 2015-01-27  Jonathan Wakely  <jwakely@redhat.com>
3573
3574         PR libstdc++/64368
3575         * include/std/shared_mutex (shared_timed_mutex::try_lock_for,
3576         shared_timed_mutex::try_lock_until): Only define when POSIX thread
3577         timeouts option is supported.
3578         (shared_timed_mutex::try_shared_lock_for,
3579         shared_timed_mutex::try_shared_lock_until): Likewise.
3580
3581 2015-01-26  Jonathan Wakely  <jwakely@redhat.com>
3582
3583         PR libstdc++/64368
3584         * config/locale/gnu/numeric_members.cc (numpunct<char>::~numpunct(),
3585         numpunct<wchar_t>::~numpunct()): Do not set _M_data->_M_grouping.
3586         * src/c++11/cxx11-shim_facets.cc (numpunct_shim): Remove _M_grouping
3587         and use cache's _M_grouping field.
3588         (__numpunct_fill_cache): Likewise.
3589         (__moneypunct_fill_cache): Improve comments.
3590
3591 2015-01-26  Jonathan Wakely  <jwakely@redhat.com>
3592
3593         * testsuite/23_containers/set/operations/2.cc: Add test for
3594         non-transparent comparison function.
3595
3596 2015-01-25  Oleg Endo  <olegendo@gcc.gnu.org>
3597
3598         PR target/29366
3599         * config/cpu/sh/atomicity.h (__exchange_and_add, __atomic_add):
3600         Remove SH4A inline asm and lock based implementations and use the
3601         defaults from ext/atomicity.h.
3602
3603 2015-01-23  Jonathan Wakely  <jwakely@redhat.com>
3604
3605         * config/abi/pre/gnu.ver: Tighten GLIBCXX_3.4 patterns to not match
3606         new std::string constructors for byname facets.
3607
3608 2015-01-22  Richard Biener  <rguenther@suse.de>
3609
3610         PR libstdc++/64535
3611         * libsupc++/eh_alloc.cc: Include new.
3612         (bitmask_type): Remove.
3613         (one_buffer): Likewise.
3614         (emergency_buffer): Likewise.
3615         (emergency_used): Likewise.
3616         (dependents_buffer): Likewise.
3617         (dependents_used): Likewise.
3618         (class pool): New custom fixed-size arena, variable size object
3619         allocator.
3620         (emergency_pool): New global.
3621         (__cxxabiv1::__cxa_allocate_exception): Use new emergency_pool.
3622         (__cxxabiv1::__cxa_free_exception): Likewise.
3623         (__cxxabiv1::__cxa_allocate_dependent_exception): Likewise.
3624         (__cxxabiv1::__cxa_free_dependent_exception): Likewise.
3625
3626 2015-01-22  Tim Shen  <timshen@google.com>
3627
3628         PR libstdc++/64680
3629         * include/bits/regex.h (basic_regex<>::basic_regex,
3630         basic_regex<>::operator=, basic_regex<>::imbue): Conform to the
3631         standard interface.
3632         * testsuite/28_regex/basic_regex/assign/char/cstring.cc: New testcase.
3633
3634 2015-01-22  Tim Shen  <timshen@google.com>
3635
3636         PR libstdc++/64649
3637         * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
3638         regex_traits<>::lookup_classname): Correctly narrow input chars.
3639         * testsuite/28_regex/traits/wchar_t/user_defined.cc: New testcase.
3640
3641 2015-01-21  Jonathan Wakely  <jwakely@redhat.com>
3642
3643         * config/abi/pre/gnu.ver: Use [jmy] for size_t parameters.
3644
3645 2015-01-21  Jonathan Wakely  <jwakely@redhat.com>
3646
3647         * testsuite/29_atomics/atomic/64658.cc: Test stored value.
3648
3649 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
3650
3651         * doc/xml/manual/status_cxx2011.xml: Remove stray dbhtml tags.
3652         * doc/xml/manual/status_cxx2014.xml: Update status.
3653         * doc/html/manual/status.html: Regenerate.
3654
3655 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
3656
3657         PR libstdc++/64650
3658         * include/experimental/optional (bad_optional_access): Add default
3659         constructor.
3660         * testsuite/experimental/optional/requirements.cc: Test for default
3661         constructor.
3662
3663 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
3664
3665         * include/bits/stl_map.h (map::find<>, map::count<>,
3666         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
3667         member function templates to perform heterogeneous lookup.
3668         * include/bits/stl_multimap.h (multimap::find<>, multimap::count<>,
3669         multimap::lower_bound<>, multimap::upper_bound<>,
3670         multimap::equal_range<>): Likewise.
3671         * include/bits/stl_multiset.h (multiset::find<>, multiset::count<>,
3672         multiset::lower_bound<>, multiset::upper_bound<>,
3673         multiset::equal_range<>): Likewise.
3674         * include/bits/stl_set.h (set::find<>, set::count<>,
3675         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
3676         * include/bits/stl_tree.h (_Rb_tree::_S_lower_bound_tr,
3677         _Rb_tree::_S_upper_bound_tr, _Rb_tree::_M_find_tr,
3678         _Rb_tree::_M_count_tr, _Rb_tree::_M_lower_bound_tr,
3679         _Rb_tree::_M_upper_bound_tr, _Rb_tree::_M_equal_range_tr): Likewise.
3680         * testsuite/23_containers/map/operations/2.cc: New.
3681         * testsuite/23_containers/multimap/operations/2.cc: New.
3682         * testsuite/23_containers/multiset/operations/2.cc: New.
3683         * testsuite/23_containers/set/operations/2.cc: New.
3684
3685 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
3686
3687         * config/abi/pre/gnu.ver: Export new constructors.
3688         * include/bits/codecvt.h (codecvt_byname): Add string constructor.
3689         (codecvt_byname<char16_t>, codecvt_byname<char32_t>): Define explicit
3690         specializations and declare explicit instantiations.
3691         * include/bits/locale_classes.h (locale, collate_byname): Add string
3692         constructors.
3693         * include/bits/locale_facets.h (ctype_byname, numpunct_byname):
3694         Likewise.
3695         * include/bits/locale_facets_nonio.h (time_get_byname,
3696         time_put_byname, moneypunct_byname, messages_byname): Likewise.
3697         * src/c++11/codecvt.cc (codecvt_byname<char16_t>,
3698         codecvt_byname<char32_t>): Define explicit instantiations.
3699         * src/c++11/locale-inst.cc (time_put_byname, codecvt_byname):
3700         Instantiate string constructors.
3701         (ctype_byname): Define string constructor.
3702         * testsuite/22_locale/codecvt_byname/1.cc: New.
3703         * testsuite/22_locale/collate_byname/1.cc: New.
3704         * testsuite/22_locale/ctype_byname/2.cc: New.
3705         * testsuite/22_locale/messages_byname/1.cc: New.
3706         * testsuite/22_locale/moneypunct_byname/1.cc: New.
3707         * testsuite/22_locale/numpunct_byname/1.cc: New.
3708
3709 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
3710
3711         PR libstdc++/64658
3712         * include/std/atomic (atomic_init): Define.
3713         * testsuite/29_atomics/atomic/64658.cc: New.
3714
3715 2015-01-19  Tim Shen  <timshen@google.com>
3716
3717         PR libstdc++/64649
3718         * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
3719         regex_traits<>::lookup_classname): Support forward iterators.
3720         * testsuite/28_regex/traits/char/lookup_classname.cc: New testcases.
3721         * testsuite/28_regex/traits/char/lookup_collatename.cc: New testcase.
3722
3723 2015-01-19  Tim Shen  <timshen@google.com>
3724
3725         PR libstdc++/64584
3726         PR libstdc++/64585
3727         * include/bits/regex.h (basic_regex<>::basic_regex,
3728         basic_regex<>::assign, basic_regex<>::imbue,
3729         basic_regex<>::swap, basic_regex<>::mark_count): Drop NFA after
3730         imbuing basic_regex; Make assign() transactional against exception.
3731         * include/bits/regex_compiler.h (__compile_nfa<>): Add back
3732         __compile_nfa SFINAE.
3733         * include/std/regex: Adjust include order to avoid __compile_nfa
3734         forward declaration.
3735         * testsuite/28_regex/basic_regex/assign/char/string.cc: New testcase.
3736         * testsuite/28_regex/basic_regex/imbue/string.cc: New testcase.
3737
3738 2015-01-19  Ville Voutilainen  <ville.voutilainen@gmail.com>
3739             Jonathan Wakely  <jwakely@redhat.com>
3740
3741         * include/bits/range_access.h (begin, end): Use _GLIBCXX14_CONSTEXPR
3742         on overloads for arrays.
3743         (cbegin, cend, rbegin, rend, crbegin, crend): New.
3744         * testsuite/24_iterators/range_access_cpp14.cc: New.
3745
3746 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
3747
3748         PR libstdc++/64646
3749         * include/bits/stl_algo.h (__is_permutation): Also test for reaching
3750         end of the second range.
3751         * testsuite/25_algorithms/is_permutation/64646.cc: New.
3752
3753 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
3754
3755         * doc/xml/manual/status_cxx2011.xml: Remove note about offsetof.
3756         * doc/html/manual/status.html: Regenerate.
3757
3758 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
3759
3760         * include/bits/atomic_futex.h: Use mutex and condition_variable when
3761         atomic int is not lock-free. Make member variables private.
3762         * src/c++11/futex.cc: Likewise.
3763
3764         * src/c++11/futex.cc: Fix order of includes and preprocessor condition.
3765
3766 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
3767
3768         PR libstdc++/64638
3769         * include/bits/atomic_futex.h: Use appropriate config macros for
3770         availability of std::mutex, std::condition and std::chrono.
3771
3772 2015-01-17  Ville Voutilainen  <ville.voutilainen@gmail.com>
3773             Jonathan Wakely  <jwakely@redhat.com>
3774
3775         * doc/xml/manual/status_cxx2011.xml: Update C++11 status.
3776         * doc/html/*: Regenerate.
3777
3778 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
3779
3780         DR 488
3781         PR libstdc++/58357
3782         * include/bits/algorithmfwd.h (rotate): Return an iterator.
3783         * include/bits/stl_algo.h (rotate, __rotate): Likewise.
3784         * testsuite/25_algorithms/rotate/dr488.cc: New.
3785         * testsuite/25_algorithms/rotate/check_type.cc: Adjust function type.
3786         * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
3787         2.cc: Likewise.
3788         * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
3789         pod.cc: Likewise.
3790
3791 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
3792
3793         PR libstdc++/60940
3794         * include/bits/atomic_base.h: Remove atomic integral typedefs as
3795         synonyms for __atomic_base<int> etc.
3796         * include/std/atomic: Make atomic_int a synonym for atomic<int> and
3797         likewise for all atomic integral types.
3798         * testsuite/29_atomics/atomic_integral/cons/copy_list.cc: New.
3799         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
3800
3801 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
3802
3803         PR libstdc++/56785
3804         * include/std/tuple (_Tuple_impl): Remove zero-element specialization
3805         and define one-element specialization.
3806         * testsuite/20_util/tuple/56785.cc: New.
3807
3808 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
3809
3810         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc:
3811         Remove unused header.
3812         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
3813         Likewise.
3814         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
3815         Likewise.
3816
3817 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
3818
3819         * include/bits/locale_conv.h (wstring_convert, wbuffer_convert): New.
3820         * include/std/locale: Include new header.
3821         * include/Makefile.am: Add it.
3822         * include/Makefile.in: Regenerate.
3823         * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc: New.
3824         * testsuite/22_locale/conversions/string/1.cc: New.
3825         * testsuite/22_locale/conversions/string/2.cc: New.
3826         * testsuite/22_locale/conversions/string/requirements/typedefs.cc: New.
3827         * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
3828         New.
3829
3830 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
3831
3832         * config/abi/pre/gnu.ver: Export new symbols.
3833         * include/Makefile.am: Add codecvt.
3834         * include/Makefile.in: Regenerate.
3835         * include/std/codecvt: New header.
3836         * src/c++11/codecvt.cc (__codecvt_utf8_base, __codecvt_utf16_base,
3837         __codecvt_utf8_utf16_base): Define specializations.
3838         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: New.
3839         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc: New.
3840         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
3841         New.
3842
3843 2015-01-16  Torvald Riegel  <triegel@redhat.com>
3844
3845         * src/c++11/futex.cc: New file.
3846         * include/bits/atomic_futex.h: New file.
3847         * include/std/future (__future_base::_State_baseV2): Use
3848         atomic_futex_unsigned instead of mutex+condvar.
3849         * src/c++11/futex.cc: Likewise.
3850         * include/Makefile.am: Add atomic_futex.h.
3851         * include/Makefile.in: Likewise.
3852         * src/c++11/Makefile.am: Add futex.cc.
3853         * src/c++11/Makefile.in: Likewise.
3854
3855 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
3856
3857         * acinclude.m4: Fix typo in comment.
3858         * configure: Regenerate.
3859         * include/bits/codecvt.h (codecvt<char16_t, char, mbstate_t>,
3860         codecvt<char16_t, char, mbstate_t>): Declare specializations.
3861         * include/bits/locale_facets.h: Reserve space for new specializations.
3862         * src/c++11/Makefile.am: Add codecvt.cc.
3863         * src/c++11/Makefile.in: Regenerate.
3864         * src/c++11/codecvt.cc: New.
3865         * src/c++98/Makefile.am: Compile locale_init.cc and localename.cc
3866         with -std=gnu++11.
3867         * src/c++98/Makefile.in: Regenerate.
3868         * src/c++98/locale_init.cc: Initialize new codecvt specializations.
3869         * src/c++98/localename.cc: Likewise.
3870         * config/abi/pre/gnu.ver: Exports for new codecvt specializations.
3871         * testsuite/22_locale/codecvt/utf8.cc: New.
3872         * testsuite/22_locale/locale/cons/unicode.cc: Check that new
3873         specializations are installed in locale objects.
3874
3875 2015-01-16  Torvald Riegel  <triegel@redhat.com>
3876
3877         * include/std/shared_mutex (shared_timed_mutex): Add POSIX-based
3878         implementation.
3879
3880 2015-01-13  Jonathan Wakely  <jwakely@redhat.com>
3881
3882         PR libstdc++/64571
3883         * config/abi/pre/gnu.ver: Export fstream functions using new string.
3884
3885 2015-01-12  Jonathan Wakely  <jwakely@redhat.com>
3886
3887         PR libstdc++/64560
3888         * src/c++11/cxx11-shim_facets.cc (locale::facet::_M_sso_shim): Check
3889         for RTTI support.
3890
3891         PR libstdc++/64553
3892         * src/c++11/cxx11-shim_facets.cc: Check for wchar_t support.
3893
3894 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
3895
3896         * doc/xml/manual/parallel_mode.xml: Update for libgomp being
3897         renamed from "GNU OpenMP Runtime Library" to "GNU Offloading and
3898         Multi Processing Runtime Library".
3899
3900 2015-01-09  Jonathan Wakely  <jwakely@redhat.com>
3901
3902         PR libstdc++/64476
3903         * include/bits/stl_uninitialized.h (uninitialized_copy): Fix
3904         is_assignable arguments.
3905         * testsuite/20_util/specialized_algorithms/uninitialized_copy/64476.cc:
3906         New.
3907
3908 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
3909
3910         * libsupc++/unwind-cxx.h: Revert previous commit.
3911
3912 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
3913
3914         * configure.host: Add arm*-*-freebsd* port_specific_symbol_files.
3915
3916 2015-01-09  Tim Shen  <timshen@google.com>
3917
3918         PR libstdc++/64239
3919         * include/bits/regex.h (match_results<>::swap): Use std::swap
3920         instead of swap.
3921         * include/bits/regex_compiler.tcc (_Compiler<>::_M_quantifier):
3922         Likewise.
3923         * testsuite/28_regex/match_results/swap.cc: New testcase.
3924
3925 2015-01-08  Jonathan Wakely  <jwakely@redhat.com>
3926
3927         PR libstdc++/60132
3928         * include/std/type_traits (has_trivial_default_constructor,
3929         has_trivial_copy_constructor, has_trivial_copy_assign): Add deprecated
3930         attribute.
3931         * testsuite/20_util/has_trivial_copy_assign/requirements/
3932         explicit_instantiation.cc: Use -Wno-deprecated.
3933         * testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc:
3934         Likewise.
3935         * testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
3936         * testsuite/20_util/has_trivial_copy_constructor/requirements/
3937         explicit_instantiation.cc: Likewise.
3938         * testsuite/20_util/has_trivial_copy_constructor/requirements/
3939         typedefs.cc: Likewise.
3940         * testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
3941         * testsuite/20_util/has_trivial_default_constructor/requirements/
3942         explicit_instantiation.c: Likewise.
3943         * testsuite/20_util/has_trivial_default_constructor/requirements/
3944         typedefs.cc: Likewise.
3945         * testsuite/20_util/has_trivial_default_constructor/value.cc:
3946         Likewise.
3947         * testsuite/20_util/pair/requirements/dr801.cc: Replace deprecated
3948         trait.
3949         * testsuite/20_util/tuple/requirements/dr801.cc: Likewise.
3950         * testsuite/util/testsuite_common_types.h: Likewise.
3951
3952 2015-01-08  Jonathan Wakely  <jwakely@redhat.com>
3953
3954         * include/bits/hashtable_policy.h: Use __bool_constant.
3955
3956 2015-01-07  Jonathan Wakely  <jwakely@redhat.com>
3957
3958         * libsupc++/Makefile.am: Compile del_ops.cc as C++14.
3959         * libsupc++/Makefile.in: Regenerate.
3960
3961 2015-01-06  Jonathan Wakely  <jwakely@redhat.com>
3962
3963         * config/abi/pre/gnu.ver: Fix version conflict for std::locale::name().
3964
3965 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
3966
3967         Update copyright years.
3968
3969 2015-01-04  Jonathan Wakely  <jwakely@redhat.com>
3970
3971         PR libstdc++/64483
3972         * testsuite/18_support/exception_ptr/64241.cc: Use
3973         dg-require-atomic-builtins.
3974
3975 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
3976
3977         * testsuite/21_strings/basic_string/modifiers/64422.cc: Fix copyright
3978         date.
3979
3980 2015-01-02  Tim Shen  <timshen@google.com>
3981
3982         PR libstdc++/64475
3983         * include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Copy the
3984         iterator, since the original one shouldn't be mutated.
3985
3986 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3987
3988         PR libstdc++/64422
3989         * src/c++98/misc-inst.cc (string::erase): Add missing overloads.
3990         (string::insert): Likewise.
3991         (string::replace): Likewise.
3992         (wstring::erase): Likewise.
3993         (wstring::insert): Likewise.
3994         (wstring::replace): Likewise.
3995         * testsuite/21_strings/basic_string/modifiers/64422.cc: New testcase.
3996
3997 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
3998
3999         PR libstdc++/64468
4000         * doc/doxygen/user.cfg.in: Set correct TAB_SIZE.
4001
4002 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
4003
4004         PR libstdc++/64438
4005         * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc:
4006         Revert removal of dg-require-string-conversions.
4007         * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
4008         Likewise.
4009         * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
4010         Likewise.
4011         * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
4012         Likewise.
4013         * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
4014         Likewise.
4015         * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
4016         Likewise.
4017         * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
4018         Likewise.
4019         * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
4020         Likewise.
4021         * testsuite/21_strings/basic_string/numeric_conversions/char/
4022         stoull.cc: Likewise.
4023         * testsuite/21_strings/basic_string/numeric_conversions/char/
4024         to_string.cc: Likewise.
4025 \f
4026 Copyright (C) 2015 Free Software Foundation, Inc.
4027
4028 Copying and distribution of this file, with or without modification,
4029 are permitted in any medium without royalty provided the copyright
4030 notice and this notice are preserved.