libstdc++-v3/ChangeLog

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