libstdc++-v3/ChangeLog

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