libstdc++-v3/ChangeLog

   1 2015-12-04  Release Manager
   2
   3         * GCC 5.3.0 released.
   4
   5 2015-11-26  Jonathan Wakely  <jwakely@redhat.com>
   6
   7         * testsuite/libstdc++-prettyprinters/debug.cc: Add -std=gnu++98 to
   8         dg-options and avoid use of uniform-init.
   9
  10         * testsuite/libstdc++-prettyprinters/simple.cc: Add -std=gnu++98 to
  11         dg-options and avoid use of uniform-init.
  12
  13 2015-11-26  David Edelsohn  <dje.gcc@gmail.com>
  14
  15         * configure: Regenerate.
  16
  17 2015-11-25  Jonathan Wakely  <jwakely@redhat.com>
  18
  19         Backport from mainline
  20         2015-11-12  Jonathan Wakely  <jwakely@redhat.com>
  21
  22         PR libstdc++/56158
  23         * include/bits/ios_base.h (_Ios_Fmtflags, _Ios_Openmode, _Ios_Iostate):
  24         Define enumerators to ensure all values of type int are valid values
  25         of the enumeration type.
  26         * testsuite/27_io/ios_base/types/fmtflags/case_label.cc: Add new cases.
  27         * testsuite/27_io/ios_base/types/iostate/case_label.cc: Likewise.
  28         * testsuite/27_io/ios_base/types/openmode/case_label.cc: Likewise.
  29
  30         Backport from mainline
  31         2015-09-17  Jonathan Wakely  <jwakely@redhat.com>
  32
  33         * include/bits/allocator.h (__shrink_to_fit_aux<T, true>::_S_do_it):
  34         Do nothing if exceptions are disabled.
  35         * include/bits/basic_string.h (basic_string::shrink_to_fit): Likewise.
  36
  37 2015-11-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  38
  39         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): New test.
  40         * configure.ac: Use it.
  41         * configure: Regenerate.
  42         * config.h.in: Regenerate.
  43
  44         * include/c_global/cmath [__cplusplus >= 201103L]
  45         (std::fpclassify): Wrap in !__CORRECT_ISO_CPP11_MATH_H_PROTO.
  46         (std::isfinite): Likewise.
  47         (std::isinf): Likewise.
  48         (std::isnan): Likewise.
  49         (std::isnormal): Likewise.
  50         (std::signbit): Likewise.
  51         (std::isgreater): Likewise.
  52         (std::isgreaterequal): Likewise.
  53         (std::isless): Likewise.
  54         (std::islessequal): Likewise.
  55         (std::islessgreater): Likewise.
  56         (std::isunordered): Likewise.
  57         (std::acosh): Likewise.
  58         (std::asinh): Likewise.
  59         (std::atanh): Likewise.
  60         (std::cbrt): Likewise.
  61         (std::copysign): Likewise.
  62         (std::erf): Likewise.
  63         (std::erfc): Likewise.
  64         (std::exp2): Likewise.
  65         (std::expm1): Likewise.
  66         (std::fdim): Likewise.
  67         (std::fma): Likewise.
  68         (std::fmax): Likewise.
  69         (std::fmin): Likewise.
  70         (std::hypot): Likewise.
  71         (std::ilogb): Likewise.
  72         (std::lgamma): Likewise.
  73         (std::llrint): Likewise.
  74         (std::llround): Likewise.
  75         (std::log1p): Likewise.
  76         (std::log2): Likewise.
  77         (std::logb): Likewise.
  78         (std::lrint): Likewise.
  79         (std::lround): Likewise.
  80         (std::nearbyint): Likewise.
  81         (std::nextafter): Likewise.
  82         (std::nexttoward): Likewise.
  83         (std::remainder): Likewise.
  84         (std::remquo): Likewise.
  85         (std::rint): Likewise.
  86         (std::round): Likewise.
  87         (std::scalbln): Likewise.
  88         (std::scalbn): Likewise.
  89         (std::tgamma): Likewise.
  90         (std::trunc): Likewise.
  91         * include/tr1/cmath [_GLIBCXX_USE_C99_MATH_TR1] (std::tr1::acosh):
  92         Wrap in !__CORRECT_ISO_CPP11_MATH_H_PROTO.
  93         (std::tr1::asinh): Likewise.
  94         (std::tr1::atanh): Likewise.
  95         (std::tr1::cbrt): Likewise.
  96         (std::tr1::copysign): Likewise.
  97         (std::tr1::erf): Likewise.
  98         (std::tr1::erfc): Likewise.
  99         (std::tr1::exp2): Likewise.
 100         (std::tr1::expm1): Likewise.
 101         (std::tr1::fabs): Likewise.
 102         (std::tr1::fdim): Likewise.
 103         (std::tr1::fma): Likewise.
 104         (std::tr1::fmax): Likewise.
 105         (std::tr1::fmin): Likewise.
 106         (std::tr1::hypot): Likewise.
 107         (std::tr1::ilogb): Likewise.
 108         (std::tr1::lgamma): Likewise.
 109         (std::tr1::llrint): Likewise.
 110         (std::tr1::llround): Likewise.
 111         (std::tr1::log1p): Likewise.
 112         (std::tr1::log2): Likewise.
 113         (std::tr1::logb): Likewise.
 114         (std::tr1::lrint): Likewise.
 115         (std::tr1::lround): Likewise.
 116         (std::tr1::nearbyint): Likewise.
 117         (std::tr1::nextafter): Likewise.
 118         (std::tr1::nexttoward): Likewise.
 119         (std::tr1::remainder): Likewise.
 120         (std::tr1::remquo): Likewise.
 121         (std::tr1::rint): Likewise.
 122         (std::tr1::scalbln): Likewise.
 123         (std::tr1::scalbn): Likewise.
 124         (std::tr1::tgamma): Likewise.
 125         (std::tr1::trunc): Likewise.
 126         (std::tr1::pow): Likewise.
 127
 128         * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
 129         Restrict dg-xfail-if to *-*-solaris2.1[01]*.
 130
 131 2015-11-20  Jan Kratochvil  <jan.kratochvil@redhat.com>
 132
 133         PR libstdc++/68448
 134         * python/hook.in: Call register_libstdcxx_printers.
 135         * python/libstdcxx/v6/__init__.py: Wrap it to
 136         register_libstdcxx_printers.
 137
 138 2015-11-16  Doug Evans  <dje@google.com>
 139
 140         PR libstdc++/67440
 141         * python/libstdcxx/v6/printers.py (find_type): Handle "const" in
 142         type name.
 143         * testsuite/libstdc++-prettyprinters/debug.cc: Add test for
 144         const set<int>.
 145         * testsuite/libstdc++-prettyprinters/simple.cc: Ditto.
 146         * testsuite/libstdc++-prettyprinters/simple11.cc: Ditto.
 147
 148 2015-11-10  Jonathan Wakely  <jwakely@redhat.com>
 149
 150         PR libstdc++/68190
 151         * include/bits/stl_multiset.h (multiset::find): Fix return types.
 152         * include/bits/stl_set.h (set::find): Likewise.
 153         * testsuite/23_containers/map/operations/2.cc: Test find return types.
 154         * testsuite/23_containers/multimap/operations/2.cc: Likewise.
 155         * testsuite/23_containers/multiset/operations/2.cc: Likewise.
 156         * testsuite/23_containers/set/operations/2.cc: Likewise.
 157
 158 2015-10-08  Jonathan Wakely  <jwakely@redhat.com>
 159
 160         Backport from mainline
 161         2015-09-17  Jonathan Wakely  <jwakely@redhat.com>
 162
 163         PR libstdc++/65913
 164         * include/bits/atomic_base.h (__atomic_base<_TTp>::is_lock_free(),
 165         __atomic_base<_PTp*>::is_lock_free()): Call the built-in with the
 166         immediate pointer value, not a variable.
 167         * include/std/atomic (atomic<T>::is_lock_free()): Likewise.
 168         * testsuite/29_atomics/atomic/65913.cc: New.
 169
 170 2015-10-07  Jonathan Wakely  <jwakely@redhat.com>
 171
 172         Backport Filesystem TS fixes from mainline.
 173
 174         PR libstdc++/67173
 175         PR libstdc++/67747
 176         * acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check _XOPEN_VERSION
 177         and PATH_MAX for _GLIBCXX_USE_REALPATH.  Remove _GLIBCXX_ prefix
 178         from HAVE_STRUCT_DIRENT_D_TYPE.
 179         * config.h.in: Regenerate.
 180         * configure: Regenerate.
 181         * include/bits/locale_conv.h [!_GLIBCXX_USE_WCHAR_T]
 182         (__do_str_codecvt, __str_codecvt_in, __str_codecvt_out): Enable.
 183         * include/experimental/fs_dir.h (operator==, operator==):
 184         Use owner_before instead of pointer equality.
 185         (directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
 186         * include/experimental/fs_path.h (operator==, operator==):
 187         * include/experimental/fs_path.h [!_GLIBCXX_USE_WCHAR_T]
 188         (path::wstring, path::generic_wstring): Disable.
 189         * src/filesystem/path.cc (path::_S_convert_loc)
 190         [!_GLIBCXX_USE_WCHAR_T]: Skip conversion.
 191         * src/filesystem/Makefile.am: Add cxx11_abi_sources.
 192         * src/filesystem/Makefile.in: Regenerate.
 193         * src/filesystem/cow-dir.cc: New.
 194         * src/filesystem/cow-ops.cc: New.
 195         * src/filesystem/cow-path.cc: New.
 196         * src/filesystem/dir.cc: Define macro for new ABI.
 197         (native_readdir): Remove.
 198         (_Dir::advance): Use readdir instead of native_readdir.
 199         (recursive_directory_iterator(const path&, directory_options,
 200         error_code*)): Use swap instead of reset.
 201         (ErrorCode): Remove.
 202         (_Dir::advance): Change ErrorCode parameter to error_code*, add
 203         directory_options parameter and check it on error.
 204         (opendir): Rename to open_dir to avoid clashing with macro. Change
 205         ErrorCode parameter to error_code*.
 206         (make_shared_dir): Remove.
 207         (native_readdir) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Don't set errno.
 208         (directory_iterator(std::shared_ptr<_Dir>, error_code*)): Remove.
 209         (directory_iterator(const path&, directory_options, error_code*)):
 210         Pass options to _Dir::advance and create non-end iterator on error.
 211         (recursive_directory_iterator(const path&, directory_options,
 212         error_code*)): Clear error_code on ignored error, create non-end
 213         iterator otherwise.
 214         (recursive_directory_iterator::increment): Pass _M_options to
 215         _Dir::advance.
 216         (recursive_directory_iterator::pop): Likewise.
 217         * src/filesystem/ops.cc: Define macro for new ABI.
 218         (canonical) [!_GLIBCXX_USE_REALPATH]: Add alternative implementation.
 219         (is_dot, is_dotdot): Define new helpers.
 220         (create_directories): Fix error handling.
 221         * src/filesystem/path.cc: Define macro for new ABI.
 222         (path::_S_convert_loc) [!_GLIBCXX_USE_WCHAR_T]: Skip conversion.
 223         * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
 224         New.
 225         * testsuite/experimental/filesystem/iterators/
 226         recursive_directory_iterator.cc: New.
 227         * testsuite/experimental/filesystem/operations/canonical.cc: New.
 228         * testsuite/experimental/filesystem/operations/create_directories.cc:
 229         New.
 230         * testsuite/experimental/filesystem/operations/exists.cc: Add more
 231         tests.
 232         * testsuite/experimental/filesystem/operations/absolute.cc: Add test
 233         variables.
 234         * testsuite/experimental/filesystem/operations/copy.cc: Likewise.
 235         * testsuite/experimental/filesystem/operations/current_path.cc:
 236         Likewise.
 237         * testsuite/experimental/filesystem/operations/file_size.cc: Likewise.
 238         * testsuite/experimental/filesystem/operations/status.cc: Likewise.
 239         * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
 240         Likewise.
 241         * testsuite/experimental/filesystem/path/assign/assign.cc: Check for
 242         wchar_t support.
 243         * testsuite/experimental/filesystem/path/concat/strings.cc: Likewise.
 244         * testsuite/experimental/filesystem/path/construct/range.cc: Likewise.
 245
 246 2015-10-02  Jonathan Wakely  <jwakely@redhat.com>
 247
 248         PR libstdc++/65049
 249         * include/bits/char_traits.h (char_traits<char>::compare,
 250         char_traits<char>::find, char_traits<char>::move,
 251         char_traits<char>::copy, char_traits<char>::assign): Check for zero
 252         length.
 253         (char_traits<wchar_t>::compare, char_traits<wchar_t>::find,
 254         char_traits<wchar_t>::move, char_traits<wchar_t>::copy,
 255         char_traits<wchar_t>::assign): Likewise.
 256         (char_traits<char16_t>::move, char_traits<char16_t>::copy): Likewise.
 257         (char_traits<char32_t>::move, char_traits<char32_t>::copy): Likewise.
 258         * include/ext/pod_char_traits.h (char_traits<character<>>::move,
 259         char_traits<character<>>::copy): Likewise.
 260         * testsuite/21_strings/char_traits/requirements/char/65049.cc: New.
 261         * testsuite/21_strings/char_traits/requirements/char16_t/65049.cc:
 262         New.
 263         * testsuite/21_strings/char_traits/requirements/char32_t/65049.cc:
 264         New.
 265         * testsuite/21_strings/char_traits/requirements/wchar_t/65049.cc:
 266         New.
 267
 268         PR libstdc++/67707
 269         * include/bits/stl_deque.h (_Deque_base::_M_move_impl): Initialize
 270         empty object.
 271         * testsuite/23_containers/deque/allocator/move.cc: Check moved-from
 272         deque.
 273         * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc:
 274         Adjust dg-error line number.
 275         * testsuite/23_containers/deque/requirements/dr438/
 276         constructor_1_neg.cc: Likewise.
 277         * testsuite/23_containers/deque/requirements/dr438/
 278         constructor_2_neg.cc: Likewise.
 279         * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc:
 280         Likewise.
 281
 282         PR libstdc++/65142
 283         * src/c++11/random.cc (random_device::_M_getval()): Check read result
 284         and retry after short reads.
 285
 286 2015-09-03  Jonathan Wakely  <jwakely@redhat.com>
 287
 288         * include/std/shared_mutex (shared_timed_mutex::shared_timed_mutex):
 289         Replace throw with __throw_bad_alloc.
 290
 291         PR libstdc++/66998
 292         * include/experimental/functional (_Not_fn): Add exception
 293         specifications and non-deduced return types.
 294         (not_fn): Add exception specification and wrap pointer-to-member.
 295         * testsuite/experimental/functional/not_fn.cc: Test in SFINAE context
 296         and test pointer-to-member.
 297
 298         Backport from mainline
 299         2015-08-27  Jonathan Wakely  <jwakely@redhat.com>
 300
 301         PR libstdc++/67374
 302         * include/bits/range_access.h (valarray, begin, end): Declare.
 303         * testsuite/26_numerics/valarray/range_access.cc: Test const
 304         overloads.
 305         * testsuite/26_numerics/valarray/range_access2.cc: New.
 306
 307         Backport from mainline
 308         2015-07-24  Jonathan Wakely  <jwakely@redhat.com>
 309
 310         * include/bits/atomic_futex.h [_GLIBCXX_HAVE_LINUX_FUTEX]
 311         (_M_load_and_test_until): Whitespace.
 312         (_M_load_and_test): Value-initialize the unused durations.
 313         (_M_load_when_equal): Add missing return value.
 314
 315         Backport from mainline
 316         2015-07-13  Jonathan Wakely  <jwakely@redhat.com>
 317
 318         PR libstdc++/66855
 319         * src/c++11/codecvt.cc (__codecvt_utf8_utf16_base::do_in): Override
 320         endianness bit in mode.
 321         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc: New.
 322
 323         Backport from mainline
 324         2015-04-27  Dmitry Prokoptsev  <dprokoptsev@gmail.com>
 325                     Michael Hanselmann  <public@hansmi.ch>
 326
 327         PR libstdc++/62258
 328         * libsupc++/eh_ptr.cc (rethrow_exception): Increment count of
 329         uncaught exceptions.
 330         * testsuite/18_support/exception_ptr/62258.cc: New.
 331
 332 2015-08-28  Tim Shen  <timshen@google.com>
 333
 334         Backport from mainline
 335         2015-08-28  Tim Shen  <timshen@google.com>
 336
 337         PR libstdc++/67362
 338         * include/bits/regex_scanner.tcc (_Scanner<>::_M_scan_normal):
 339         Always returns ordinary char token if the char isn't
 340         considered a special char.
 341         * testsuite/28_regex/regression.cc: New test file for collecting
 342         regression testcases from, typically, bugzilla.
 343
 344 2015-08-20  Jonathan Wakely  <jwakely@redhat.com>
 345
 346         * python/Makefile.am: Ensure gdb.py is installed for libstdc++ not
 347         libstdc++fs.
 348         * python/Makefile.in: Regenerate.
 349
 350 2015-08-18  Jonathan Wakely  <jwakely@redhat.com>
 351
 352         Backport Filesystem TS from mainline
 353         * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS,
 354         GLIBCXX_CHECK_FILESYSTEM_DEPS): Define.
 355         * configure.ac: Use them.
 356         * configure: Regenerate.
 357         * config.h.in: Regenerate.
 358         * include/Makefile.am: Add filesystem headers. Fix order of headers.
 359         * include/Makefile.in: Regenerate.
 360         * include/bits/locale_conv.h (__do_str_codecvt, __str_codecvt_in,
 361         __str_codecvt_out, wstring_convert): Refactor to move all conversion
 362         logic to non-member functions.
 363         * include/bits/quoted_string.h (_Quoted_string, operator<<,
 364         operator>>): Move from <iomanip> to new header.
 365         * include/experimental/filesystem: New.
 366         * include/experimental/fs_dir.h: New.
 367         * include/experimental/fs_fwd.h: New.
 368         * include/experimental/fs_ops.h: New.
 369         * include/experimental/fs_path.h: New.
 370         * include/std/iomanip (_Quoted_string, operator<<, operator>>): Move
 371         to <bits/quoted_string.h>.
 372         * libstdcxx/v6/printers.py (StdExpPathPrinter): Define.
 373         * scripts/testsuite_flags.in: Add filesystem dir to ldflags.
 374         * src/Makefile.am: Add filesystem sub-dir.
 375         * src/Makefile.in: Regenerate.
 376         * src/filesystem/Makefile.am: New.
 377         * src/filesystem/Makefile.in: New.
 378         * src/filesystem/dir.cc: New.
 379         * src/filesystem/ops.cc: New.
 380         * src/filesystem/path.cc: New.
 381         * testsuite/experimental/filesystem/operations/absolute.cc: New.
 382         * testsuite/experimental/filesystem/operations/copy.cc: New.
 383         * testsuite/experimental/filesystem/operations/current_path.cc: New.
 384         * testsuite/experimental/filesystem/operations/exists.cc: New.
 385         * testsuite/experimental/filesystem/operations/file_size.cc: New.
 386         * testsuite/experimental/filesystem/operations/status.cc: New.
 387         * testsuite/experimental/filesystem/operations/temp_directory_path.cc:
 388         New.
 389         * testsuite/experimental/filesystem/path/append/path.cc: New.
 390         * testsuite/experimental/filesystem/path/assign/assign.cc: New.
 391         * testsuite/experimental/filesystem/path/assign/copy.cc: New.
 392         * testsuite/experimental/filesystem/path/compare/compare.cc: New.
 393         * testsuite/experimental/filesystem/path/compare/path.cc: New.
 394         * testsuite/experimental/filesystem/path/compare/strings.cc: New.
 395         * testsuite/experimental/filesystem/path/concat/path.cc: New.
 396         * testsuite/experimental/filesystem/path/concat/strings.cc: New.
 397         * testsuite/experimental/filesystem/path/construct/copy.cc: New.
 398         * testsuite/experimental/filesystem/path/construct/default.cc: New.
 399         * testsuite/experimental/filesystem/path/construct/locale.cc: New.
 400         * testsuite/experimental/filesystem/path/construct/range.cc: New.
 401         * testsuite/experimental/filesystem/path/decompose/extension.cc: New.
 402         * testsuite/experimental/filesystem/path/decompose/filename.cc: New.
 403         * testsuite/experimental/filesystem/path/decompose/parent_path.cc:
 404         New.
 405         * testsuite/experimental/filesystem/path/decompose/relative_path.cc:
 406         New.
 407         * testsuite/experimental/filesystem/path/decompose/root_directory.cc:
 408         New.
 409         * testsuite/experimental/filesystem/path/decompose/root_name.cc: New.
 410         * testsuite/experimental/filesystem/path/decompose/root_path.cc: New.
 411         * testsuite/experimental/filesystem/path/decompose/stem.cc: New.
 412         * testsuite/experimental/filesystem/path/generic/generic_string.cc:
 413         New.
 414         * testsuite/experimental/filesystem/path/itr/traversal.cc: New.
 415         * testsuite/experimental/filesystem/path/modifiers/clear.cc: New.
 416         * testsuite/experimental/filesystem/path/modifiers/make_preferred.cc:
 417         New.
 418         * testsuite/experimental/filesystem/path/modifiers/remove_filename.cc:
 419         New.
 420         * testsuite/experimental/filesystem/path/modifiers/
 421         replace_extension.cc: New.
 422         * testsuite/experimental/filesystem/path/modifiers/replace_filename.cc:
 423         New.
 424         * testsuite/experimental/filesystem/path/modifiers/swap.cc: New.
 425         * testsuite/experimental/filesystem/path/nonmember/hash_value.cc:
 426         New.
 427         * testsuite/experimental/filesystem/path/query/empty.cc: New.
 428         * testsuite/experimental/filesystem/path/query/has_extension.cc: New.
 429         * testsuite/experimental/filesystem/path/query/has_filename.cc: New.
 430         * testsuite/experimental/filesystem/path/query/has_parent_path.cc:
 431         New.
 432         * testsuite/experimental/filesystem/path/query/has_relative_path.cc:
 433         New.
 434         * testsuite/experimental/filesystem/path/query/has_root_directory.cc:
 435         New.
 436         * testsuite/experimental/filesystem/path/query/has_root_name.cc: New.
 437         * testsuite/experimental/filesystem/path/query/has_root_path.cc: New.
 438         * testsuite/experimental/filesystem/path/query/has_stem.cc: New.
 439         * testsuite/experimental/filesystem/path/query/is_relative.cc: New.
 440         * testsuite/lib/dg-options.exp (dg-require-filesystem-ts): Define.
 441         * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Define.
 442         * testsuite/util/testsuite_fs.h: New.
 443
 444 2015-08-18  Jonathan Wakely  <jwakely@redhat.com>
 445
 446         * Makefile.in: Regenerate with automake-1.11.6.
 447         * aclocal.m4: Likewise.
 448         * configure: Likewise.
 449         * doc/Makefile.in: Likewise.
 450         * include/Makefile.in: Likewise.
 451         * libsupc++/Makefile.in: Likewise.
 452         * po/Makefile.in: Likewise.
 453         * python/Makefile.in: Likewise.
 454         * src/Makefile.in: Likewise.
 455         * src/c++11/Makefile.in: Likewise.
 456         * src/c++98/Makefile.in: Likewise.
 457         * testsuite/Makefile.in: Likewise.
 458
 459 2015-07-29  Tim Shen  <timshen@google.com>
 460
 461         Backport from mainline
 462         2015-07-29  Tim Shen  <timshen@google.com>
 463
 464         PR libstdc++/67015
 465         * include/bits/regex_compiler.h (_Compiler<>::_M_expression_term,
 466         _BracketMatcher<>::_M_add_collating_element): Change signature
 467         to make checking the and of bracket expression easier.
 468         * include/bits/regex_compiler.tcc (_Compiler<>::_M_expression_term):
 469         Treat '-' as a valid literal if it's at the end of bracket expression.
 470         * testsuite/28_regex/algorithms/regex_match/cstring_bracket_01.cc:
 471         New testcases.
 472
 473 2015-07-16  Release Manager
 474
 475         * GCC 5.2.0 released.
 476
 477 2015-07-02  Jonathan Wakely  <jwakely@redhat.com>
 478
 479         * acinclude.m4 (GLIBCXX_DEFAULT_ABI): Change valid arguments for
 480         --with-default-libstdcxx-abi
 481         * configure: Regenerate.
 482         * doc/xml/manual/configure.xml: Document valid arguments.
 483
 484         * include/bits/locale_conv.h (wstring_convert): Use __cxx11 inline
 485         namespace in new ABI.
 486         (wstring_convert::_M_conv): Handle empty range.
 487
 488 2015-06-26  Jonathan Wakely  <jwakely@redhat.com>
 489
 490         * include/bits/stl_bvector.h (vector<bool>::vector()): Add noexcept.
 491         * include/bits/stl_map.h (map::map()): Likewise.
 492         * include/bits/stl_multimap.h (multimap::multimap()): Likewise.
 493         * include/bits/stl_multiset.h (multiset::multiset()): Likewise.
 494         * include/bits/stl_set.h (set::set()): Likewise.
 495
 496 2015-06-24  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 497
 498         PR target/66200
 499         * configure.host (host_cpu): Add aarch64 case.
 500         * config/cpu/aarch64/atomic_word.h: New file.
 501
 502 2015-06-22  Jonathan Wakely  <jwakely@redhat.com>
 503
 504         Backport from mainline
 505         2015-06-16  Jonathan Wakely  <jwakely@redhat.com>
 506
 507         PR libstdc++/65393
 508         * src/c++11/thread.cc (thread::_M_make_thread): Replace shared_ptr
 509         copies with moves.
 510
 511         Backport from mainline
 512         2015-05-17  François Dumont  <fdumont@gcc.gnu.org>
 513
 514         * include/bits/unordered_map.h (unordered_map, unordered_multimap): Add
 515         missing constructors.
 516         * include/bits/unordered_set.h (unordered_set, unordered_multiset):
 517         Likewise.
 518         * include/debug/unordered_map (unordered_map, unordered_multimap): Add
 519         missing constructors.
 520         * include/debug/unordered_set (unordered_set, unordered_multiset):
 521         Likewise.
 522         * include/profile/unordered_map (unordered_map, unordered_multimap): Add
 523         missing constructors.
 524         * include/profile/unordered_set (unordered_set, unordered_multiset):
 525         Likewise.
 526         * testsuite/23_containers/unordered_map/cons/66055.cc: Add constructor
 527         invocations.
 528         * testsuite/23_containers/unordered_multimap/cons/66055.cc: Likewise.
 529         * testsuite/23_containers/unordered_multiset/cons/66055.cc: Likewise.
 530         * testsuite/23_containers/unordered_set/cons/66055.cc: Likewise.
 531
 532 2015-06-22  Jonathan Wakely  <jwakely@redhat.com>
 533
 534         Backport from mainline
 535         2015-05-14  Nathan Myers  <ncm@cantrip.org>
 536             Jonathan Wakely  <jwakely@redhat.com>
 537
 538         PR libstdc++/66055
 539         * include/std/unordered_map (unordered_map, unordered_multimap): Add
 540         missing constructors.
 541         * include/std/unordered_set (unordered_set, unordered_multiset):
 542         Likewise.
 543         * testsuite/23_containers/unordered_map/cons/66055.cc: New.
 544         * testsuite/23_containers/unordered_multimap/cons/66055.cc: New.
 545         * testsuite/23_containers/unordered_multiset/cons/66055.cc: New.
 546         * testsuite/23_containers/unordered_set/cons/66055.cc: New.
 547
 548 2015-06-15  Jonathan Wakely  <jwakely@redhat.com>
 549
 550         Backport from mainline
 551         2015-06-09  Jonathan Wakely  <jwakely@redhat.com>
 552
 553         PR libstdc++/66030
 554         * config/abi/pre/gnu.ver: Export codecvt_byname and codecvt symbols
 555         for mingw32.
 556
 557 2015-06-12  Jonathan Wakely  <jwakely@redhat.com>
 558
 559         PR libstdc++/66464
 560         * src/c++11/codecvt.cc (codecvt_utf16_base<char32_t>::do_max_length):
 561         Return 4 not 3.
 562
 563 2015-06-08  Jonathan Wakely  <jwakely@redhat.com>
 564
 565         Backported from mainline
 566         2015-06-01  Jonathan Wakely  <jwakely@redhat.com>
 567
 568         * testsuite/lib/libstdc++.exp (libstdc++_init): Unset LANGUAGE
 569         environment variable.
 570
 571         PR libstdc++/66354
 572         * include/bits/stl_algobase.h (__fill_a): Check length before calling
 573         memset.
 574
 575         PR libstdc++/66327
 576         * include/bits/stl_algobase.h (__equal<true>::equal): Do not call
 577         memcmp for empty ranges.
 578         (__lexicographical_compare<true>::__lc): Likewise.
 579
 580         Backported from mainline
 581         2015-06-02  Jonathan Wakely  <jwakely@redhat.com>
 582
 583         * doc/xml/manual/abi.xml: Document versioning for 5.1.0 release.
 584         * doc/xml/manual/evolution.xml: Fix typos.
 585         * doc/html/manual/*: Regenerate.
 586
 587         Backported from mainline
 588         2015-04-21  Jonathan Wakely  <jwakely@redhat.com>
 589
 590         * doc/xml/manual/configure.xml: Update descriptions of options
 591         affecting dual ABI and add cross-references.
 592         * doc/xml/manual/strings.xml: Clarify that string isn't COW now.
 593         * doc/xml/manual/using.xml: Document ABI transition.
 594         * doc/html/*: Regenerate.
 595
 596         Backported from mainline
 597         2015-04-20  Jonathan Wakely  <jwakely@redhat.com>
 598
 599         * doc/xml/manual/concurrency_extensions.xml: Update documentation
 600         on atomics.
 601         * doc/xml/manual/using.xml: Likewise. Improve markup.
 602         * doc/html/*: Regenerate.
 603
 604 2015-06-08  Jonathan Wakely  <jwakely@redhat.com>
 605
 606         PR libstdc++/66441
 607         * testsuite/22_locale/conversions/string/66441.cc: New.
 608         * include/bits/locale_conv.h (__do_str_codecvt): Reserve enough space
 609         in the output string for BOM and complete result.
 610
 611         PR libstdc++/66417
 612         * src/c++11/codecvt.cc (write_utf16_code_point): Use adjust_byte_order
 613         for single UTF-16 units.
 614         * testsuite/22_locale/codecvt/codecvt_utf16/66417.cc: New.
 615
 616 2015-06-04  Renlin Li  <renlin.li@arm.com>
 617
 618         Backported from mainline
 619         2015-06-02  Renlin Li  <renlin.li@arm.com>
 620
 621         * testsuite/27_io/fpos/14775.cc: Add _GLIBCXX_HAVE_LIMIT_FSIZE check.
 622
 623 2015-05-28  Jonathan Wakely  <jwakely@redhat.com>
 624
 625         PR libstdc++/65352
 626         * include/profile/array (array::data): Use _S_ptr.
 627         * include/debug/array (array::data): Likewise.
 628
 629         PR libstdc++/65352
 630         * include/std/array (__array_traits::_S_ptr): New function.
 631         (array::data): Use _S_ptr to avoid creating invalid reference.
 632         * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust
 633         dg-error line numbers.
 634         * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc:
 635         likewise.
 636
 637         PR libstdc++/66017
 638         * include/bits/stl_tree.h (_Rb_tree_node): Use __aligned_membuf.
 639         (_Rb_tree_iterator, _Rb_tree_const_iterator): Support construction
 640         from _Base_ptr.
 641         (_Rb_tree_const_iterator::_M_const_cast): Remove static_cast.
 642         (_Rb_tree::begin, _Rb_tree::end): Remove static_cast.
 643         * include/ext/aligned_buffer.h (__aligned_membuf): New type using
 644         alignment of _Tp as a member subobject, not as a complete object.
 645         * python/libstdcxx/v6/printers.py (StdRbtreeIteratorPrinter): Lookup
 646         _Link_type manually as it might not be in the debug info.
 647
 648         Backported from mainline
 649         2015-05-13  Jonathan Wakely  <jwakely@redhat.com>
 650
 651         * include/bits/basic_string.h (basic_string::basic_string()): Make
 652         noexcept conditional on allocator (LWG 2455).
 653
 654         Backported from mainline
 655         2015-05-01  Jonathan Wakely  <jwakely@redhat.com>
 656
 657         * include/bits/alloc_traits.h (__alloc_rebind): Change parameter name.
 658
 659 2015-05-26  Doug Evans  <dje@google.com>
 660
 661         Backported from mainline
 662         2015-04-29  Doug Evans  <dje@google.com>
 663
 664         PR libstdc++/65839
 665         * python/libstdcxx/v6/xmethods.py (get_bool_type): New function.
 666         Replace all lookups of "bool" with this.
 667         (get_std_size_type): New function.  Replace all lookups of std::size_t
 668         with this.
 669         (*Worker): New method get_result_type.
 670         (DequeWorkerBase.__init__): New arg val_type.  All callers updated.
 671         (ListWorkerBase.__init__): New arg val_type.  All callers updated.
 672         (UniquePtrGetWorker.__init__): New arg elem_type.  All callers updated.
 673         Delete setting of name, enabled.
 674         (UniquePtrDerefWorker.__init__): New arg elem_type.  All callers
 675         updated.  Delete setting of name.
 676         (UniquePtrMethodsMatcher): Rewrite for consistency with all other
 677         libstdc++ xmethod matchers.
 678         * testsuite/libstdc++-xmethods/array.cc: Add whatis tests.
 679         * testsuite/libstdc++-xmethods/associative-containers.cc: Ditto.
 680         * testsuite/libstdc++-xmethods/deque.cc: Ditto.
 681         * testsuite/libstdc++-xmethods/forwardlist.cc: Ditto.
 682         * testsuite/libstdc++-xmethods/list.cc: Ditto.
 683         * testsuite/libstdc++-xmethods/unique_ptr.cc: Ditto.
 684         * testsuite/libstdc++-xmethods/vector.cc: Ditto.
 685
 686 2015-05-26  Doug Evans  <dje@google.com>
 687
 688         Backported from mainline
 689         2015-04-29  Doug Evans  <dje@google.com>
 690
 691         Use consistent naming for value type attributes.
 692         * python/libstdcxx/v6/xmethods.py (ArrayWorkerBase): Rename _valtype
 693         to _val_type.
 694         (ArraySizeWorker, ArrayEmptyWorker): Ditto.
 695         (ArrayFrontWorker, ArrayBackWorker): Ditto.
 696         (ArrayAtWorker, ArraySubscriptWorker): Ditto.
 697         (DequeWorkerBase): Rename elemtype to val_type.
 698         (ForwardListWorkerBase): Rename _elem_type to _val_type.
 699         (ForwardListFrontWorker): Ditto.  And rename elem_address to
 700         val_address.
 701         (ForwardListMethodsMatcher): Rename elem_type to val_type.
 702         (VectorWorkerBase): Rename _elemtype to _val_type.
 703
 704 2015-05-22  David Edelsohn  <dje.gcc@gmail.com>
 705
 706         Backported from mainline
 707         2015-05-21  David Edelsohn  <dje.gcc@gmail.com>
 708
 709         PR target/66224
 710         * config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER):
 711         Don't use isync. Use lwsync if available.
 712         * configure.host (atomic_word_dir) [aix[56789]*]: Delete to use
 713         powerpc cpu definition.
 714
 715 2015-05-07  Renlin Li  <renlin.li@arm.com>
 716
 717         Backported from mainline
 718         2015-04-22  Renlin Li  <renlin.li@arm.com>
 719
 720         * testsuite/lib/dg-options.exp (dg-require-thread-fence): New.
 721         * testsuite/lib/libstdc++.exp (check_v3_target_thread_fence): New.
 722         * testsuite/29_atomics/atomic_flag/clear/1.cc: Use it.
 723         * testsuite/29_atomics/atomic_flag/test_and_set/explicit.cc: Likewise.
 724         * testsuite/29_atomics/atomic_flag/test_and_set/implicit.cc: Likewise.
 725
 726 2015-05-04  Jakub Jelinek  <jakub@redhat.com>
 727
 728         Backported from mainline
 729         2015-04-28  Marc Glisse  <marc.glisse@inria.fr>
 730
 731         PR libstdc++/65883
 732         * include/std/limits (numeric_limits): Add missing unsigned.
 733
 734 2015-05-02  Jonathan Wakely  <jwakely@redhat.com>
 735
 736         * include/experimental/any (_Internal): Check for trivially-copyable
 737         instead of nothrow move constructible.
 738         * testsuite/experimental/any/cons/nontrivial.cc: New.
 739
 740 2015-04-28  Doug Evans  <dje@google.com>
 741
 742         * testsuite/libstdc++-xmethods/list.cc (_GLIBCXX_USE_CXX11_ABI):
 743         Define to zero.
 744
 745 2015-04-28  Stephan Bergmann  <sbergman@redhat.com>
 746
 747         * include/debug/vector (_Safe_vector::operator=): Add missing returns.
 748
 749 2015-04-22  Release Manager
 750
 751         * GCC 5.1.0 released.
 752
 753 2015-04-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 754
 755         * scripts/extract_symvers.pl: Ignore elfdump error output.
 756
 757 2015-04-14  Hans-Peter Nilsson  <hp@axis.com>
 758
 759         * testsuite/29_atomics/atomic/62259.cc: Assert atomic
 760         alignment is larger-equal, not equal, to default alignment.
 761
 762 2015-04-13  Jonathan Wakely  <jwakely@redhat.com>
 763
 764         PR libstdc++/65754
 765         * config/abi/pre/gnu.ver: Export base object constructors for
 766         fstreams.
 767         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
 768         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
 769         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
 770         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
 771         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
 772         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
 773         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
 774         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
 775         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
 776         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
 777         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
 778         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
 779         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
 780         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
 781         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
 782         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
 783         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
 784         * testsuite/27_io/basic_fstream/cons/base.cc: New.
 785
 786 2015-04-13  Jonathan Wakely  <jwakely@redhat.com>
 787
 788         * doc/xml/manual/evolution.xml: Document changes since 4.5 release.
 789         * doc/html/*: Regenerate.
 790
 791 2015-04-12  Uros Bizjak  <ubizjak@gmail.com>
 792
 793         * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update.
 794
 795 2015-04-10  Andreas Schwab  <schwab@linux-m68k.org>
 796
 797         * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
 798
 799         * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
 800
 801 2015-04-10  Jonathan Wakely  <jwakely@redhat.com>
 802
 803         * doc/xml/manual/test.xml: Improve documentation on running a subset
 804         of tests.
 805         * doc/html/manual/test.html: Regenerate.
 806
 807 2015-04-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 808
 809         * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update
 810         for GCC 5.1 release.
 811         * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt:
 812         Likewise.
 813
 814 2015-04-10  Jonathan Wakely  <jwakely@redhat.com>
 815
 816         * include/std/shared_mutex (shared_timed_mutex): Add comments to
 817         explain the logic in the non-pthread_rwlock_t version.
 818         (_Mutex): Remove redundant type.
 819         (_M_n_readers): Rename to _S_max_readers.
 820         (_M_write_entered, _M_readers): New convenience functions.
 821         (lock, lock_shared, try_lock_shared, unlock_shared): Use convenience
 822         functions. Use predicates with condition variables. Simplify bitwise
 823         operations.
 824         (try_lock_for, try_shared_lock_for): Convert duration to time_point
 825         and call try_lock_until or try_shared_lock_until respectively.
 826         (try_lock_until, try_shared_lock_until): Wait on the condition
 827         variables until the specified time passes.
 828         (unlock): Add Debug Mode assertion.
 829         (unlock_shared): Add Debug Mode assertion.
 830         * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: New.
 831
 832         * include/std/shared_mutex (shared_timed_mutex): Only use
 833         pthread_rwlock_t when the POSIX Timeouts option is supported.
 834         * testsuite/30_threads/shared_lock/cons/5.cc: Remove
 835         dg-require-gthreads-timed.
 836         * testsuite/30_threads/shared_lock/cons/6.cc: Likewise.
 837         * testsuite/30_threads/shared_lock/locking/3.cc: Likewise.
 838         * testsuite/30_threads/shared_lock/locking/4.cc: Likewise.
 839
 840 2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>
 841
 842         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Update.
 843
 844 2015-04-09  Jonathan Wakely  <jwakely@redhat.com>
 845             Richard Henderson  <rth@redhat.com>
 846
 847         PR libstdc++/65147
 848         * include/bits/atomic_base.h (__atomic_base<_ITp>): Increase
 849         alignment.
 850         * include/std/atomic (atomic): For types with a power of two size set
 851         alignment to at least the size.
 852         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
 853         * testsuite/29_atomics/atomic/65147.cc: New.
 854         * testsuite/29_atomics/atomic_integral/65147.cc: New.
 855
 856 2015-04-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 857
 858         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
 859         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
 860         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
 861
 862 2015-04-07  Jakub Jelinek  <jakub@redhat.com>
 863
 864         * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
 865         * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
 866         * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
 867         * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
 868         * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
 869         * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
 870         * config/abi/post/s390-linux-gnu/baseline_symbols.txt: Update.
 871         * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
 872
 873 2015-03-30  Jonathan Wakely  <jwakely@redhat.com>
 874
 875         PR libstdc++/65630
 876         * config/abi/pre/gnu.ver: Export operator+ for new strings.
 877         * testsuite/21_strings/basic_string/operators/char/65630.cc: New.
 878         * testsuite/21_strings/basic_string/operators/wchar_t/65630.cc: New.
 879
 880 2015-03-28  Tim Shen  <timshen@google.com>
 881
 882         PR libstdc++/65420
 883         * include/bits/regex_constants.h: Use constexpr variables for flags.
 884         * testsuite/28_regex/constants/constexpr.cc: New testcase.
 885
 886 2015-03-27  Jonathan Wakely  <jwakely@redhat.com>
 887
 888         PR libstdc++/65499
 889         * include/std/chrono: Add using-directive for literals to std::chrono.
 890         * testsuite/20_util/duration/literals/65499.cc: New.
 891
 892 2015-03-26  Jonathan Wakely  <jwakely@redhat.com>
 893
 894         PR libstdc++/58038
 895         PR libstdc++/60421
 896         * include/std/thread (this_thread::sleep_for): Check for negative
 897         durations.
 898         (this_thread::sleep_until): Check for times in the past.
 899         * testsuite/30_threads/this_thread/58038.cc: New.
 900         * testsuite/30_threads/this_thread/60421.cc: New.
 901
 902 2015-03-26  Jonathan Wakely  <jwakely@redhat.com>
 903
 904         PR libstdc++/62259
 905         PR libstdc++/65147
 906         * include/std/atomic (atomic<T>): Increase alignment for types with
 907         the same size as one of the integral types.
 908         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
 909         * testsuite/29_atomics/atomic/62259.cc: New.
 910
 911 2015-03-26  Richard Henderson  <rth@redhat.com>
 912
 913         PR libstdc++/65033
 914         * include/bits/atomic_base.h (__atomic_base<T>::is_lock_free): Build
 915         a fake pointer indicating type alignment.
 916         (__atomic_base<T *>::is_lock_free): Likewise.
 917         * include/std/atomic (atomic<T>::is_lock_free): Likewise.
 918
 919 2015-03-25  Alan Lawrence  <alan.lawrence@arm.com>
 920
 921         PR libstdc++/33394
 922         * testsuite/21_strings/basic_string/pthread33394.cc: Use
 923         dg-additional-options.
 924
 925 2015-03-25  Paolo Carlini  <paolo.carlini@oracle.com>
 926
 927         PR libstdc++/65543
 928         * include/std/istream (operator>>(basic_istream<>&&, _Tp&): Revert
 929         thinko in r150387.
 930         * include/std/ostream (operator<<(basic_ostream<>&&, const _Tp&):
 931         Likewise.
 932         * testsuite/27_io/rvalue_streams-2.cc: New.
 933
 934 2015-03-24  Jonathan Wakely  <jwakely@redhat.com>
 935
 936         PR libstdc++/33394
 937         * testsuite/21_strings/basic_string/pthread33394.cc: Add test.
 938
 939 2015-03-23  Jonathan Wakely  <jwakely@redhat.com>
 940
 941         PR libstdc++/64967
 942         * acinclude.m4: Disable dual ABI when gnu-versioned-namespace in use.
 943         * configure: Regenerate.
 944         * src/c++11/compatibility-c++0x.cc (error_category), generic_category,
 945         system_category): Use macros for versioned namespace.
 946         * src/c++11/futex.cc: Add missing end macro for versioned namespace.
 947
 948 2015-03-20  James Greenhalgh  <james.greenhalgh@arm.com>
 949
 950         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Disable
 951         test for unused for ARM.
 952         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise.
 953         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
 954
 955 2015-03-20  Jonathan Wakely  <jwakely@redhat.com>
 956
 957         * include/bits/c++config (__gnu_cxx::__cxx11): Define new namespace.
 958         * include/ext/codecvt_specializations.h (encoding_state,
 959         encoding_char_traits): Remove abi-tag and use inline namespace.
 960         * testsuite/ext/profile/mutex_extensions_neg.cc: Adjust dg-error line.
 961
 962 2015-03-19  Jason Merrill  <jason@redhat.com>
 963
 964         * config/locale/gnu/messages_members.cc: Revert abi-tag change.
 965         * src/c++11/cxx11-shim_facets.cc: Revert abi-tag change.
 966
 967 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
 968
 969         PR c++/65046
 970         * config/locale/gnu/messages_members.cc (Catalog_info, Catalogs,
 971         get_catalogs): Add abi-tag.
 972         * include/ext/codecvt_specializations.h (encoding_state,
 973         encoding_char_traits): Likewise.
 974         * src/c++11/cxx11-ios_failure.cc (io_error_category): Likewise.
 975         * src/c++11/cxx11-shim_facets.cc (__any_string::operator basic_string,
 976         numpunct_shim, collate_shim, time_get_shim, moneypunct_shim,
 977         money_get_shim, money_put_shim, messages_shim): Likewise.
 978         * src/c++11/future.cc (future_error_category::message): Likewise.
 979         * src/c++11/system_error.cc (generic_error_category::message,
 980         system_error_category::message): Likewise.
 981         (__sso_string): Disable -Wabi-tag warnings.
 982
 983 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
 984
 985         PR libstdc++/13631
 986         * config/locale/gnu/messages_members.cc (get_glibc_msg): Fix fallback
 987         implementation for old glibc. Fix whitespace.
 988
 989 2015-03-18  Jonathan Wakely  <jwakely@redhat.com>
 990             Torvald Riegel  <triegel@redhat.com>
 991
 992         * acinclude.m4 (GLIBCXX_CHECK_GTHREADS): Check for pthread_rwlock_t.
 993         * config.h.in: Regenerate.
 994         * configure: Regenerate.
 995         * include/std/shared_mutex: Check _GLIBCXX_USE_PTHREAD_RWLOCK_T.
 996         (shared_timed_mutex::_M_rwlock): Use PTHREAD_RWLOCK_INITIALIZER.
 997         (shared_timed_mutex::lock_shared()): Retry on EAGAIN.
 998         (shared_timed_mutex::try_lock_shared_until()): Retry on EAGAIN and
 999         EDEADLK.
1000
1001 2015-03-17  Jonathan Wakely  <jwakely@redhat.com>
1002
1003         * libsupc++/nested_exception.h: Do not try to derive from final
1004         classes.
1005         * testsuite/18_support/nested_exception/throw_with_nested.cc: Test
1006         final class.
1007
1008         * testsuite/30_threads/shared_lock/modifiers/1.cc: Remove name of
1009         unused exception variable.
1010         * testsuite/30_threads/unique_lock/modifiers/1.cc: Likewise.
1011         * testsuite/30_threads/shared_lock/modifiers/2.cc: Remove duplicate
1012         test.
1013         * testsuite/30_threads/unique_lock/modifiers/2.cc: Likewise.
1014
1015 2015-03-13  Jonathan Wakely  <jwakely@redhat.com>
1016
1017         * acinclude.m4: Make --enable-libstdcxx-time=auto work for dragonfly.
1018         * configure: Regenerate.
1019
1020         * include/experimental/system_error: Fix include guard.
1021
1022 2015-03-12  Renlin Li  <renlin.li@arm.com>
1023
1024         * testsuite/27_io/ios_base/sync_with_stdio/1.cc: Remove xfail for
1025         wrapped target.
1026
1027 2015-03-10  Tim Shen  <timshen@google.com>
1028
1029         PR libstdc++/64441
1030         * include/bits/regex.h (match_results<>::size,
1031         match_results<>::position, match_results<>::str,
1032         match_results<>::operator[], match_results<>::prefix,
1033         match_results<>::suffix, match_results<>::end,
1034         match_results<>::_M_resize, match_results<>::_M_unmatched_sub,
1035         match_results<>::_M_prefix, match_results<>::_M_suffix): Remove
1036         global __unmatched_sub. Add unmatched submatch as part of
1037         match_results.
1038         * include/bits/regex.tcc (__regex_algo_impl<>, regex_replace<>,
1039         regex_iterator<>::operator++): Adjust to use match_results::_M_prefix.
1040         * testsuite/28_regex/match_results/out_of_range_submatches.cc:
1041         New testcases.
1042
1043 2015-03-09  Jonathan Wakely  <jwakely@redhat.com>
1044
1045         PR libstdc++/64467
1046         * testsuite/28_regex/traits/char/isctype.cc: Don't test newline
1047         for newlib targets. Really fix mixed line-endings this time.
1048
1049 2015-03-06  Jonathan Wakely  <jwakely@redhat.com>
1050
1051         * include/std/future (future_error(error_code)): Construct base
1052         class with error_code's message.
1053         * src/c++11/future.cc (future_error::what()): Do not call c_str() on
1054         temporary string.
1055
1056 2015-03-05  Jonathan Wakely  <jwakely@redhat.com>
1057
1058         * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
1059         noconv result.
1060         * testsuite/22_locale/conversions/string/2.cc: Also test UTF-8.
1061         * testsuite/22_locale/conversions/string/3.cc: Likewise, and UTF-16.
1062
1063 2015-03-04  Jonathan Wakely  <jwakely@redhat.com>
1064
1065         PR libstdc++/64797
1066         * include/bits/locale_conv.h (wstring_convert::_M_conv): Handle
1067         incomplete multibyte sequences correctly.
1068         * include/std/codecvt (codecvt_utf8, codecvt_utf16,
1069         codecvt_utf8_utf16): Limit _Maxcode to maximum Unicode code point.
1070         * src/c++11/codecvt.cc (invalid_mb_sequence, incomplete_mb_character):
1071         Define constants.
1072         (is_high_surrogate, is_low_surrogate, surrogate_pair_to_code_point):
1073         Define convenience functions.
1074         (read_utf8_code_point): Return relevant constant to distinguish
1075         incomplete characters from invalid sequences.
1076         (read_utf16_code_point): Likewise. Check for invalid sequences.
1077         (ucs4_in, utf16_in): Use incomplete_mb_character constant.
1078         (utf16_out): Check for invalid sequences.
1079         (utf16_span): Fix condition.
1080         (ucs2_out): Use is_high_surrogate.
1081         (ucs2_in): Use incomplete_mb_character constant and fix condition.
1082         * testsuite/22_locale/codecvt/char16_t.cc: Fix whitespace.
1083         * testsuite/22_locale/conversions/buffer/1.cc: New.
1084         * testsuite/22_locale/conversions/string/2.cc: Use char16_t and
1085         char32_t instead of wchar_t.
1086         * testsuite/22_locale/conversions/string/3.cc: New.
1087
1088 2015-03-03  Iain Sandoe  <iain@codesourcery.com>
1089
1090         PR libstdc++/64883
1091         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Don't check
1092         visibility for Darwin.
1093         * testsuite/17_intro/headers/c++200x/all_attributes.cc: Likewise, and
1094         also deprecated.
1095         * testsuite/17_intro/headers/c++2014/all_attributes.cc: Likewise.
1096
1097 2015-03-02  Jonathan Wakely  <jwakely@redhat.com>
1098
1099         PR libstdc++/65279
1100         * include/std/scoped_allocator (__inner_type_impl,
1101         scoped_allocator_adaptor): Add defaulted copy assignment and move
1102         assignment operators.
1103         * testsuite/20_util/scoped_allocator/65279.cc: New.
1104
1105 2015-03-02  Jonathan Wakely  <jwakely@redhat.com>
1106
1107         PR libstdc++/64367
1108         * include/std/stdexcept (__sso_string): Don't use non-static member
1109         in sizeof.
1110
1111 2015-02-28  Matthias Klose  <doko@ubuntu.com>
1112
1113         PR libstdc++/65246
1114         * python/libstdcxx/v6/__init__.py: Use explicit relative imports.
1115
1116 2015-02-22  Jonathan Wakely  <jwakely@redhat.com>
1117
1118         * doc/xml/manual/status_cxx2011.xml: Remove duplicated information.
1119         * doc/html/manual/status.html: Regenerate.
1120
1121 2015-02-20  Jonathan Wakely  <jwakely@redhat.com>
1122
1123         PR libstdc++/64695
1124         * python/libstdcxx/v6/printers.py (StdTuplePrinter): Handle new
1125         tuple layout.
1126
1127         * doc/xml/manual/status_cxx2011.xml: Document implementation-defined
1128         behavior.
1129         * doc/html/manual/status.html: Regenerate.
1130
1131 2015-02-19  Jonathan Wakely  <jwakely@redhat.com>
1132
1133         PR libstdc++/58357
1134         * include/bits/algorithmfwd.h (rotate): Move to inline namespace _V2.
1135         * include/bits/stl_algo.h (__rotate, rotate): Likewise.
1136
1137 2015-02-19  Hans-Peter Nilsson  <hp@axis.com>
1138
1139         PR testsuite/65093
1140         * testsuite/26_numerics/random/binomial_distribution/operators/values.cc
1141         (test01): Add explanatory comment.  Keep only the bd1 sub-test and
1142         split out bd2, bd3, bd4, and bd5 sub-tests into...
1143         * testsuite/26_numerics/random/binomial_distribution/operators/values2.cc,
1144         testsuite/26_numerics/random/binomial_distribution/operators/values3.cc,
1145         testsuite/26_numerics/random/binomial_distribution/operators/values4.cc,
1146         testsuite/26_numerics/random/binomial_distribution/operators/values5.cc:
1147         New separate files with the old parts.
1148
1149 2015-02-18  Jonathan Wakely  <jwakely@redhat.com>
1150
1151         * src/c++11/codecvt.cc (write_utf16_code_point): Fix code to output
1152         surrogate pairs.
1153         (utf16_in): Pass mode argument to write_utf16_code_point.
1154         (codecvt<char16_t, char, mbstate_t>::do_in): Set mode according to
1155         native byte order.
1156         * testsuite/22_locale/codecvt/char16_t.cc: New.
1157         * testsuite/22_locale/codecvt/in/wchar_t/1.cc: Fix typo.
1158
1159         * testsuite/22_locale/codecvt/char16_t.cc: Add dg-require-cstdint.
1160         * testsuite/22_locale/codecvt/char32_t.cc: Likewise.
1161
1162 2015-02-17  Rüdiger Sonderfeld  <ruediger@c-plusplus.de>
1163             Jonathan Wakely  <jwakely@redhat.com>
1164
1165         * testsuite/22_locale/codecvt/char32_t.cc: New.
1166
1167 2015-02-17  Jonathan Wakely  <jwakely@redhat.com>
1168
1169         PR libstdc++/65085
1170         * include/bits/basic_string.h (basic_string(basic_string&&)): Ensure
1171         empty string gets null-terminated.
1172         * testsuite/21_strings/basic_string/cons/char/65085.cc: New.
1173
1174 2015-02-13  Matthew Wahab  <matthew.wahab@arm.com>
1175
1176         * testsuite/28_regex/traits/char/isctype.cc (test01): Fix
1177         mixed line-endings introduced in last change.
1178
1179 2015-02-12  Matthew Wahab  <matthew.wahab@arm.com>
1180
1181         * testsuite/28_regex/traits/char/isctype.cc (test01): Replace test
1182         for __NEWLIB__ macro with a dejagnu set macro.
1183         * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
1184
1185 2015-02-04  Matthew Wahab  <matthew.wahab@arm.com>
1186
1187         PR libstdc++/64467
1188         * testsuite/28_regex/traits/char/isctype.cc (test01):   Add newlib
1189         special case for '\n'.
1190         * testsuite/28_regex/traits/wchar_t/isctype.cc (test01): Likewise.
1191
1192 2015-02-01  Jonathan Wakely  <jwakely@redhat.com>
1193
1194         * src/c++11/futex.cc: Do not define for gthr-single.h targets.
1195
1196 2015-02-01  Jonathan Wakely  <jwakely@redhat.com>
1197
1198         PR libstdc++/64883
1199         * include/c_global/cstdio (gets): Use __deprecated__ attribute instead
1200         of deprecated.
1201         * include/c_std/cstdio (gets): Likewise.
1202         * testsuite/17_intro/headers/c++1998/all_attributes.cc: Avoid clashing
1203         with attributes used in darwin headers.
1204
1205 2015-01-29  Jakub Jelinek  <jakub@redhat.com>
1206
1207         * acinclude.m4 (VTV_CYGMIN): Use x$vtv_cygmin = xyes instead of
1208         $vtv_cygmin = yes.  Initialize vtv_cygmin=no unconditionally first.
1209         * configure: Regenerated.
1210
1211 2015-01-29  H.J. Lu  <hongjiu.lu@intel.com>
1212
1213         * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
1214         after vtv_cygmin is set.
1215         * configure: Regenerated.
1216
1217 2015-01-29  Matthias Klose  <doko@ubuntu.com>
1218
1219         * acinclude.m4 (GLIBCXX_ENABLE_VTABLE_VERIFY): Define VTV_CYGMIN
1220         unconditionally.
1221         * configure: Regenerate.
1222
1223 2015-01-29  Caroline Tice  <cmtice@google.com>
1224
1225         Committing VTV Cywin/Ming patch for Patrick Wollgast
1226         * configure: Regenerate.
1227         * libsupc++/Makefile.in: Regenerate.
1228         * src/Makefile.in: Regenerate.
1229
1230 2015-01-29  Jonathan Wakely  <jwakely@redhat.com>
1231
1232         * include/bits/atomic_base.h: Use __always_inline__ instead of
1233         always_inline.
1234         * include/bits/atomic_futex.h: Likewise.
1235         * include/bits/c++config: Use __abi_tag__ instead of abi_tag.
1236         * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: Use
1237         __packed__ instead of packed.
1238         * include/std/shared_mutex: Use __unused__ instead of unused.
1239         * testsuite/17_intro/headers/c++1998/all_attributes.cc: New.
1240         * testsuite/17_intro/headers/c++200x/all_attributes.cc: New.
1241         * testsuite/17_intro/headers/c++2014/all_attributes.cc: New.
1242
1243 2015-01-28  Caroline Tice  <cmtice@google.com>
1244
1245         Committing VTV Cywin/Ming patch for Patrick Wollgast
1246         * acinclude.m4: Define VTV_CYGMIN.
1247         * libsupc++/Makefile.am: Add vtv_sources only to libsupc___la_SOURCES
1248         and libsupc__convenience_la_SOURCES if VTV_CYGMIN is not set.
1249         * libsupc++/vtv_stubs.cc: Add none weak declaration of every function
1250         for Cygwin and MinGW.
1251         * src/Makefile.am: Add libvtv.la to toolexeclib_LTLIBRARIES, if
1252         VTV_CYGMIN is set. Define libvtv_la_SOURCES, libvtv_la_LDFLAGS,
1253         libvtv_la_AM_CXXFLAGS and libvtv_la_LINK if VTV_CYGMIN is set.
1254
1255 2015-01-28  Jonathan Wakely  <jwakely@redhat.com>
1256
1257         PR libstdc++/64828
1258         * libsupc++/Makefile.am: Compile del_opvs.cc as C++14.
1259         * libsupc++/Makefile.in: Regenerate.
1260         * src/c++11/Makefile.in: Regenerate.
1261
1262 2015-01-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1263
1264         * testsuite/lib/libstdc++.exp (v3_target_compile): Remove
1265         check for unsupported.
1266         (v3_target_compile_as_c): Likewise.
1267
1268 2015-01-28  Richard Biener  <rguenther@suse.de>
1269
1270         PR libstdc++/64798
1271         * libsupc++/eh_alloc.cc (struct allocated_entry): Align
1272         data member.
1273         (pool::allocate): Adjust allocation size and alignment to
1274         that change.
1275         (pool::free): Adjust pointer offsetting.
1276
1277 2015-01-27  Jonathan Wakely  <jwakely@redhat.com>
1278
1279         PR libstdc++/64368
1280         * include/std/shared_mutex (shared_timed_mutex::try_lock_for,
1281         shared_timed_mutex::try_lock_until): Only define when POSIX thread
1282         timeouts option is supported.
1283         (shared_timed_mutex::try_shared_lock_for,
1284         shared_timed_mutex::try_shared_lock_until): Likewise.
1285
1286 2015-01-26  Jonathan Wakely  <jwakely@redhat.com>
1287
1288         PR libstdc++/64368
1289         * config/locale/gnu/numeric_members.cc (numpunct<char>::~numpunct(),
1290         numpunct<wchar_t>::~numpunct()): Do not set _M_data->_M_grouping.
1291         * src/c++11/cxx11-shim_facets.cc (numpunct_shim): Remove _M_grouping
1292         and use cache's _M_grouping field.
1293         (__numpunct_fill_cache): Likewise.
1294         (__moneypunct_fill_cache): Improve comments.
1295
1296 2015-01-26  Jonathan Wakely  <jwakely@redhat.com>
1297
1298         * testsuite/23_containers/set/operations/2.cc: Add test for
1299         non-transparent comparison function.
1300
1301 2015-01-25  Oleg Endo  <olegendo@gcc.gnu.org>
1302
1303         PR target/29366
1304         * config/cpu/sh/atomicity.h (__exchange_and_add, __atomic_add):
1305         Remove SH4A inline asm and lock based implementations and use the
1306         defaults from ext/atomicity.h.
1307
1308 2015-01-23  Jonathan Wakely  <jwakely@redhat.com>
1309
1310         * config/abi/pre/gnu.ver: Tighten GLIBCXX_3.4 patterns to not match
1311         new std::string constructors for byname facets.
1312
1313 2015-01-22  Richard Biener  <rguenther@suse.de>
1314
1315         PR libstdc++/64535
1316         * libsupc++/eh_alloc.cc: Include new.
1317         (bitmask_type): Remove.
1318         (one_buffer): Likewise.
1319         (emergency_buffer): Likewise.
1320         (emergency_used): Likewise.
1321         (dependents_buffer): Likewise.
1322         (dependents_used): Likewise.
1323         (class pool): New custom fixed-size arena, variable size object
1324         allocator.
1325         (emergency_pool): New global.
1326         (__cxxabiv1::__cxa_allocate_exception): Use new emergency_pool.
1327         (__cxxabiv1::__cxa_free_exception): Likewise.
1328         (__cxxabiv1::__cxa_allocate_dependent_exception): Likewise.
1329         (__cxxabiv1::__cxa_free_dependent_exception): Likewise.
1330
1331 2015-01-22  Tim Shen  <timshen@google.com>
1332
1333         PR libstdc++/64680
1334         * include/bits/regex.h (basic_regex<>::basic_regex,
1335         basic_regex<>::operator=, basic_regex<>::imbue): Conform to the
1336         standard interface.
1337         * testsuite/28_regex/basic_regex/assign/char/cstring.cc: New testcase.
1338
1339 2015-01-22  Tim Shen  <timshen@google.com>
1340
1341         PR libstdc++/64649
1342         * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
1343         regex_traits<>::lookup_classname): Correctly narrow input chars.
1344         * testsuite/28_regex/traits/wchar_t/user_defined.cc: New testcase.
1345
1346 2015-01-21  Jonathan Wakely  <jwakely@redhat.com>
1347
1348         * config/abi/pre/gnu.ver: Use [jmy] for size_t parameters.
1349
1350 2015-01-21  Jonathan Wakely  <jwakely@redhat.com>
1351
1352         * testsuite/29_atomics/atomic/64658.cc: Test stored value.
1353
1354 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
1355
1356         * doc/xml/manual/status_cxx2011.xml: Remove stray dbhtml tags.
1357         * doc/xml/manual/status_cxx2014.xml: Update status.
1358         * doc/html/manual/status.html: Regenerate.
1359
1360 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
1361
1362         PR libstdc++/64650
1363         * include/experimental/optional (bad_optional_access): Add default
1364         constructor.
1365         * testsuite/experimental/optional/requirements.cc: Test for default
1366         constructor.
1367
1368 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
1369
1370         * include/bits/stl_map.h (map::find<>, map::count<>,
1371         map::lower_bound<>, map::upper_bound<>, map::equal_range<>): New
1372         member function templates to perform heterogeneous lookup.
1373         * include/bits/stl_multimap.h (multimap::find<>, multimap::count<>,
1374         multimap::lower_bound<>, multimap::upper_bound<>,
1375         multimap::equal_range<>): Likewise.
1376         * include/bits/stl_multiset.h (multiset::find<>, multiset::count<>,
1377         multiset::lower_bound<>, multiset::upper_bound<>,
1378         multiset::equal_range<>): Likewise.
1379         * include/bits/stl_set.h (set::find<>, set::count<>,
1380         set::lower_bound<>, set::upper_bound<>, set::equal_range<>): Likewise.
1381         * include/bits/stl_tree.h (_Rb_tree::_S_lower_bound_tr,
1382         _Rb_tree::_S_upper_bound_tr, _Rb_tree::_M_find_tr,
1383         _Rb_tree::_M_count_tr, _Rb_tree::_M_lower_bound_tr,
1384         _Rb_tree::_M_upper_bound_tr, _Rb_tree::_M_equal_range_tr): Likewise.
1385         * testsuite/23_containers/map/operations/2.cc: New.
1386         * testsuite/23_containers/multimap/operations/2.cc: New.
1387         * testsuite/23_containers/multiset/operations/2.cc: New.
1388         * testsuite/23_containers/set/operations/2.cc: New.
1389
1390 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
1391
1392         * config/abi/pre/gnu.ver: Export new constructors.
1393         * include/bits/codecvt.h (codecvt_byname): Add string constructor.
1394         (codecvt_byname<char16_t>, codecvt_byname<char32_t>): Define explicit
1395         specializations and declare explicit instantiations.
1396         * include/bits/locale_classes.h (locale, collate_byname): Add string
1397         constructors.
1398         * include/bits/locale_facets.h (ctype_byname, numpunct_byname):
1399         Likewise.
1400         * include/bits/locale_facets_nonio.h (time_get_byname,
1401         time_put_byname, moneypunct_byname, messages_byname): Likewise.
1402         * src/c++11/codecvt.cc (codecvt_byname<char16_t>,
1403         codecvt_byname<char32_t>): Define explicit instantiations.
1404         * src/c++11/locale-inst.cc (time_put_byname, codecvt_byname):
1405         Instantiate string constructors.
1406         (ctype_byname): Define string constructor.
1407         * testsuite/22_locale/codecvt_byname/1.cc: New.
1408         * testsuite/22_locale/collate_byname/1.cc: New.
1409         * testsuite/22_locale/ctype_byname/2.cc: New.
1410         * testsuite/22_locale/messages_byname/1.cc: New.
1411         * testsuite/22_locale/moneypunct_byname/1.cc: New.
1412         * testsuite/22_locale/numpunct_byname/1.cc: New.
1413
1414 2015-01-20  Jonathan Wakely  <jwakely@redhat.com>
1415
1416         PR libstdc++/64658
1417         * include/std/atomic (atomic_init): Define.
1418         * testsuite/29_atomics/atomic/64658.cc: New.
1419
1420 2015-01-19  Tim Shen  <timshen@google.com>
1421
1422         PR libstdc++/64649
1423         * include/bits/regex.tcc (regex_traits<>::lookup_collatename,
1424         regex_traits<>::lookup_classname): Support forward iterators.
1425         * testsuite/28_regex/traits/char/lookup_classname.cc: New testcases.
1426         * testsuite/28_regex/traits/char/lookup_collatename.cc: New testcase.
1427
1428 2015-01-19  Tim Shen  <timshen@google.com>
1429
1430         PR libstdc++/64584
1431         PR libstdc++/64585
1432         * include/bits/regex.h (basic_regex<>::basic_regex,
1433         basic_regex<>::assign, basic_regex<>::imbue,
1434         basic_regex<>::swap, basic_regex<>::mark_count): Drop NFA after
1435         imbuing basic_regex; Make assign() transactional against exception.
1436         * include/bits/regex_compiler.h (__compile_nfa<>): Add back
1437         __compile_nfa SFINAE.
1438         * include/std/regex: Adjust include order to avoid __compile_nfa
1439         forward declaration.
1440         * testsuite/28_regex/basic_regex/assign/char/string.cc: New testcase.
1441         * testsuite/28_regex/basic_regex/imbue/string.cc: New testcase.
1442
1443 2015-01-19  Ville Voutilainen  <ville.voutilainen@gmail.com>
1444             Jonathan Wakely  <jwakely@redhat.com>
1445
1446         * include/bits/range_access.h (begin, end): Use _GLIBCXX14_CONSTEXPR
1447         on overloads for arrays.
1448         (cbegin, cend, rbegin, rend, crbegin, crend): New.
1449         * testsuite/24_iterators/range_access_cpp14.cc: New.
1450
1451 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
1452
1453         PR libstdc++/64646
1454         * include/bits/stl_algo.h (__is_permutation): Also test for reaching
1455         end of the second range.
1456         * testsuite/25_algorithms/is_permutation/64646.cc: New.
1457
1458 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
1459
1460         * doc/xml/manual/status_cxx2011.xml: Remove note about offsetof.
1461         * doc/html/manual/status.html: Regenerate.
1462
1463 2015-01-18  Jonathan Wakely  <jwakely@redhat.com>
1464
1465         * include/bits/atomic_futex.h: Use mutex and condition_variable when
1466         atomic int is not lock-free. Make member variables private.
1467         * src/c++11/futex.cc: Likewise.
1468
1469         * src/c++11/futex.cc: Fix order of includes and preprocessor condition.
1470
1471 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1472
1473         PR libstdc++/64638
1474         * include/bits/atomic_futex.h: Use appropriate config macros for
1475         availability of std::mutex, std::condition and std::chrono.
1476
1477 2015-01-17  Ville Voutilainen  <ville.voutilainen@gmail.com>
1478             Jonathan Wakely  <jwakely@redhat.com>
1479
1480         * doc/xml/manual/status_cxx2011.xml: Update C++11 status.
1481         * doc/html/*: Regenerate.
1482
1483 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1484
1485         DR 488
1486         PR libstdc++/58357
1487         * include/bits/algorithmfwd.h (rotate): Return an iterator.
1488         * include/bits/stl_algo.h (rotate, __rotate): Likewise.
1489         * testsuite/25_algorithms/rotate/dr488.cc: New.
1490         * testsuite/25_algorithms/rotate/check_type.cc: Adjust function type.
1491         * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
1492         2.cc: Likewise.
1493         * testsuite/25_algorithms/rotate/requirements/explicit_instantiation/
1494         pod.cc: Likewise.
1495
1496 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1497
1498         PR libstdc++/60940
1499         * include/bits/atomic_base.h: Remove atomic integral typedefs as
1500         synonyms for __atomic_base<int> etc.
1501         * include/std/atomic: Make atomic_int a synonym for atomic<int> and
1502         likewise for all atomic integral types.
1503         * testsuite/29_atomics/atomic_integral/cons/copy_list.cc: New.
1504         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
1505
1506 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1507
1508         PR libstdc++/56785
1509         * include/std/tuple (_Tuple_impl): Remove zero-element specialization
1510         and define one-element specialization.
1511         * testsuite/20_util/tuple/56785.cc: New.
1512
1513 2015-01-17  Jonathan Wakely  <jwakely@redhat.com>
1514
1515         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc:
1516         Remove unused header.
1517         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc:
1518         Likewise.
1519         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
1520         Likewise.
1521
1522 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
1523
1524         * include/bits/locale_conv.h (wstring_convert, wbuffer_convert): New.
1525         * include/std/locale: Include new header.
1526         * include/Makefile.am: Add it.
1527         * include/Makefile.in: Regenerate.
1528         * testsuite/22_locale/conversions/buffer/requirements/typedefs.cc: New.
1529         * testsuite/22_locale/conversions/string/1.cc: New.
1530         * testsuite/22_locale/conversions/string/2.cc: New.
1531         * testsuite/22_locale/conversions/string/requirements/typedefs.cc: New.
1532         * testsuite/22_locale/conversions/string/requirements/typedefs-2.cc:
1533         New.
1534
1535 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
1536
1537         * config/abi/pre/gnu.ver: Export new symbols.
1538         * include/Makefile.am: Add codecvt.
1539         * include/Makefile.in: Regenerate.
1540         * include/std/codecvt: New header.
1541         * src/c++11/codecvt.cc (__codecvt_utf8_base, __codecvt_utf16_base,
1542         __codecvt_utf8_utf16_base): Define specializations.
1543         * testsuite/22_locale/codecvt/codecvt_utf8/requirements/1.cc: New.
1544         * testsuite/22_locale/codecvt/codecvt_utf16/requirements/1.cc: New.
1545         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/requirements/1.cc:
1546         New.
1547
1548 2015-01-16  Torvald Riegel  <triegel@redhat.com>
1549
1550         * src/c++11/futex.cc: New file.
1551         * include/bits/atomic_futex.h: New file.
1552         * include/std/future (__future_base::_State_baseV2): Use
1553         atomic_futex_unsigned instead of mutex+condvar.
1554         * src/c++11/futex.cc: Likewise.
1555         * include/Makefile.am: Add atomic_futex.h.
1556         * include/Makefile.in: Likewise.
1557         * src/c++11/Makefile.am: Add futex.cc.
1558         * src/c++11/Makefile.in: Likewise.
1559
1560 2015-01-16  Jonathan Wakely  <jwakely@redhat.com>
1561
1562         * acinclude.m4: Fix typo in comment.
1563         * configure: Regenerate.
1564         * include/bits/codecvt.h (codecvt<char16_t, char, mbstate_t>,
1565         codecvt<char16_t, char, mbstate_t>): Declare specializations.
1566         * include/bits/locale_facets.h: Reserve space for new specializations.
1567         * src/c++11/Makefile.am: Add codecvt.cc.
1568         * src/c++11/Makefile.in: Regenerate.
1569         * src/c++11/codecvt.cc: New.
1570         * src/c++98/Makefile.am: Compile locale_init.cc and localename.cc
1571         with -std=gnu++11.
1572         * src/c++98/Makefile.in: Regenerate.
1573         * src/c++98/locale_init.cc: Initialize new codecvt specializations.
1574         * src/c++98/localename.cc: Likewise.
1575         * config/abi/pre/gnu.ver: Exports for new codecvt specializations.
1576         * testsuite/22_locale/codecvt/utf8.cc: New.
1577         * testsuite/22_locale/locale/cons/unicode.cc: Check that new
1578         specializations are installed in locale objects.
1579
1580 2015-01-16  Torvald Riegel  <triegel@redhat.com>
1581
1582         * include/std/shared_mutex (shared_timed_mutex): Add POSIX-based
1583         implementation.
1584
1585 2015-01-13  Jonathan Wakely  <jwakely@redhat.com>
1586
1587         PR libstdc++/64571
1588         * config/abi/pre/gnu.ver: Export fstream functions using new string.
1589
1590 2015-01-12  Jonathan Wakely  <jwakely@redhat.com>
1591
1592         PR libstdc++/64560
1593         * src/c++11/cxx11-shim_facets.cc (locale::facet::_M_sso_shim): Check
1594         for RTTI support.
1595
1596         PR libstdc++/64553
1597         * src/c++11/cxx11-shim_facets.cc: Check for wchar_t support.
1598
1599 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
1600
1601         * doc/xml/manual/parallel_mode.xml: Update for libgomp being
1602         renamed from "GNU OpenMP Runtime Library" to "GNU Offloading and
1603         Multi Processing Runtime Library".
1604
1605 2015-01-09  Jonathan Wakely  <jwakely@redhat.com>
1606
1607         PR libstdc++/64476
1608         * include/bits/stl_uninitialized.h (uninitialized_copy): Fix
1609         is_assignable arguments.
1610         * testsuite/20_util/specialized_algorithms/uninitialized_copy/64476.cc:
1611         New.
1612
1613 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
1614
1615         * libsupc++/unwind-cxx.h: Revert previous commit.
1616
1617 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
1618
1619         * configure.host: Add arm*-*-freebsd* port_specific_symbol_files.
1620
1621 2015-01-09  Tim Shen  <timshen@google.com>
1622
1623         PR libstdc++/64239
1624         * include/bits/regex.h (match_results<>::swap): Use std::swap
1625         instead of swap.
1626         * include/bits/regex_compiler.tcc (_Compiler<>::_M_quantifier):
1627         Likewise.
1628         * testsuite/28_regex/match_results/swap.cc: New testcase.
1629
1630 2015-01-08  Jonathan Wakely  <jwakely@redhat.com>
1631
1632         PR libstdc++/60132
1633         * include/std/type_traits (has_trivial_default_constructor,
1634         has_trivial_copy_constructor, has_trivial_copy_assign): Add deprecated
1635         attribute.
1636         * testsuite/20_util/has_trivial_copy_assign/requirements/
1637         explicit_instantiation.cc: Use -Wno-deprecated.
1638         * testsuite/20_util/has_trivial_copy_assign/requirements/typedefs.cc:
1639         Likewise.
1640         * testsuite/20_util/has_trivial_copy_assign/value.cc: Likewise.
1641         * testsuite/20_util/has_trivial_copy_constructor/requirements/
1642         explicit_instantiation.cc: Likewise.
1643         * testsuite/20_util/has_trivial_copy_constructor/requirements/
1644         typedefs.cc: Likewise.
1645         * testsuite/20_util/has_trivial_copy_constructor/value.cc: Likewise.
1646         * testsuite/20_util/has_trivial_default_constructor/requirements/
1647         explicit_instantiation.c: Likewise.
1648         * testsuite/20_util/has_trivial_default_constructor/requirements/
1649         typedefs.cc: Likewise.
1650         * testsuite/20_util/has_trivial_default_constructor/value.cc:
1651         Likewise.
1652         * testsuite/20_util/pair/requirements/dr801.cc: Replace deprecated
1653         trait.
1654         * testsuite/20_util/tuple/requirements/dr801.cc: Likewise.
1655         * testsuite/util/testsuite_common_types.h: Likewise.
1656
1657 2015-01-08  Jonathan Wakely  <jwakely@redhat.com>
1658
1659         * include/bits/hashtable_policy.h: Use __bool_constant.
1660
1661 2015-01-07  Jonathan Wakely  <jwakely@redhat.com>
1662
1663         * libsupc++/Makefile.am: Compile del_ops.cc as C++14.
1664         * libsupc++/Makefile.in: Regenerate.
1665
1666 2015-01-06  Jonathan Wakely  <jwakely@redhat.com>
1667
1668         * config/abi/pre/gnu.ver: Fix version conflict for std::locale::name().
1669
1670 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1671
1672         Update copyright years.
1673
1674 2015-01-04  Jonathan Wakely  <jwakely@redhat.com>
1675
1676         PR libstdc++/64483
1677         * testsuite/18_support/exception_ptr/64241.cc: Use
1678         dg-require-atomic-builtins.
1679
1680 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
1681
1682         * testsuite/21_strings/basic_string/modifiers/64422.cc: Fix copyright
1683         date.
1684
1685 2015-01-02  Tim Shen  <timshen@google.com>
1686
1687         PR libstdc++/64475
1688         * include/bits/regex_executor.tcc (_Executor<>::_M_dfs): Copy the
1689         iterator, since the original one shouldn't be mutated.
1690
1691 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1692
1693         PR libstdc++/64422
1694         * src/c++98/misc-inst.cc (string::erase): Add missing overloads.
1695         (string::insert): Likewise.
1696         (string::replace): Likewise.
1697         (wstring::erase): Likewise.
1698         (wstring::insert): Likewise.
1699         (wstring::replace): Likewise.
1700         * testsuite/21_strings/basic_string/modifiers/64422.cc: New testcase.
1701
1702 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
1703
1704         PR libstdc++/64468
1705         * doc/doxygen/user.cfg.in: Set correct TAB_SIZE.
1706
1707 2015-01-02  Jonathan Wakely  <jwakely@redhat.com>
1708
1709         PR libstdc++/64438
1710         * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc:
1711         Revert removal of dg-require-string-conversions.
1712         * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc:
1713         Likewise.
1714         * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc:
1715         Likewise.
1716         * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc:
1717         Likewise.
1718         * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc:
1719         Likewise.
1720         * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc:
1721         Likewise.
1722         * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc:
1723         Likewise.
1724         * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc:
1725         Likewise.
1726         * testsuite/21_strings/basic_string/numeric_conversions/char/
1727         stoull.cc: Likewise.
1728         * testsuite/21_strings/basic_string/numeric_conversions/char/
1729         to_string.cc: Likewise.
1730 \f
1731 Copyright (C) 2015 Free Software Foundation, Inc.
1732
1733 Copying and distribution of this file, with or without modification,
1734 are permitted in any medium without royalty provided the copyright
1735 notice and this notice are preserved.