libstdc++-v3/ChangeLog

   1 2016-08-22  Release Manager
   2
   3         * GCC 6.2.0 released.
   4
   5 2016-08-06  Jonathan Wakely  <jwakely@redhat.com>
   6
   7         Backport from mainline
   8         2016-08-05  Jonathan Wakely  <jwakely@redhat.com>
   9
  10         * include/std/functional (function::_Callable): Use lvalue in
  11         result_of expression.
  12         * testsuite/20_util/function/cons/refqual.cc: New test.
  13
  14         Backport from mainline
  15         2016-07-22  Jonathan Wakely  <jwakely@redhat.com>
  16
  17         PR libstdc++/71964
  18         * include/bits/stl_tree.h (_Rb_tree(_Rb_tree&&)): Move allocator.
  19         * testsuite/23_containers/set/allocator/71964.cc: New test.
  20
  21         Backport from mainline
  22         2016-08-02  Jonathan Wakely  <jwakely@redhat.com>
  23
  24         * testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc:
  25         Remove reundant check for _GLIBCXX_USE_WCHAR_T and fix char type.
  26         * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
  27         Likewise.
  28         * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
  29         Likewise.
  30         * testsuite/21_strings/basic_string/allocator/wchar_t/move.cc:
  31         Likewise.
  32         * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
  33         Likewise.
  34         * testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc:
  35         Likewise.
  36         * testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc:
  37         Likewise.
  38
  39         Backport from mainline
  40         2016-05-04  Jonathan Wakely  <jwakely@redhat.com>
  41
  42         PR libstdc++/70940
  43         * include/experimental/memory_resource
  44         (__resource_adaptor_imp::do_allocate): Do not default-construct
  45         rebound allocator.
  46         (__resource_adaptor_imp::do_deallocate): Likewise. Use
  47         allocator_traits to get pointer type.
  48         (__null_memory_resource::do_allocate): Remove unused parameters.
  49         (__null_memory_resource::do_deallocate): Likewise.
  50         (__null_memory_resource::do_is_equal): Likewise. Add return statement.
  51         * testsuite/experimental/type_erased_allocator/1.cc: Combine with ...
  52         * testsuite/experimental/type_erased_allocator/1_neg.cc: This, and
  53         move to ...
  54         * testsuite/experimental/memory_resource/1.cc: Here.
  55         * testsuite/experimental/memory_resource/null_memory_resource.cc: New.
  56         * testsuite/experimental/memory_resource/resource_adaptor.cc: New.
  57
  58         Backport from mainline
  59         2016-08-03  Jonathan Wakely  <jwakely@redhat.com>
  60
  61         * include/bits/allocator.h (__cpp_lib_incomplete_container_elements):
  62         Define feature-test macro.
  63         * include/std/shared_mutex (__cpp_lib_shared_mutex): Uncomment.
  64         * include/std/type_traits (__cpp_lib_logical_traits): Fix value.
  65
  66         Backport from mainline
  67         2016-08-03  Jonathan Wakely  <jwakely@redhat.com>
  68
  69         * include/bits/stl_function.h: Remove commented-out macro.
  70         * include/bits/stl_tree.h (__cpp_lib_generic_associative_lookup):
  71         Define feature-test macro.
  72         * testsuite/experimental/feat-cxx14.cc: Add tests for more macros.
  73
  74         * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Improve
  75         comments.
  76
  77         * doc/xml/manual/status_cxx2011.xml: Change "mainline GCC SVN" to
  78         refer to the release series.
  79         * doc/xml/manual/status_cxx2014.xml: Likewise. Update TS status.
  80         * doc/xml/manual/status_cxx2017.xml: Likewise.
  81         * doc/html/manual/status.html: Regenerate.
  82
  83         * include/experimental/propagate_const (propagate_const::__t): Rename
  84         to _M_t and remove comment. Qualify std::move and std::forward.
  85         * testsuite/experimental/propagate_const/cons/default.cc: Fix test.
  86
  87 2016-08-02  Jonathan Wakely  <jwakely@redhat.com>
  88
  89         * testsuite/lib/libstdc++.exp (v3-build_support): Add
  90         -fno-lto to additional flags for compiling libtestc++.a objects.
  91
  92 2016-07-29  Jonathan Wakely  <jwakely@redhat.com>
  93
  94         * doc/xml/manual/abi.xml: Document 6.0.22 library version.
  95         * doc/html/manual/abi.html: Regenerate.
  96
  97 2016-07-19  Jonathan Wakely  <jwakely@redhat.com>
  98
  99         Backport from mainline
 100         2016-07-14  Jonathan Wakely  <jwakely@redhat.com>
 101
 102         * include/experimental/functional: Include <parallel/algorithm> in
 103         Parallel Mode.
 104
 105         Backport from mainline
 106         2016-07-14  Jonathan Wakely  <jwakely@redhat.com>
 107
 108         * testsuite/experimental/functional/searchers.cc: Include <algorithm>
 109         for std::search.
 110
 111         PR libstdc++/71856
 112         * include/bits/c++config (_GLIBCXX_ASSERTIONS): Define to 1 not empty.
 113         * include/parallel/balanced_quicksort.h: Include <unistd.h> for sleep.
 114         * include/parallel/compiletime_settings.h (_GLIBCXX_ASSERTIONS):
 115         Do not define here.
 116
 117         Backport from mainline
 118         2016-06-06  Jonathan Wakely  <jwakely@redhat.com>
 119
 120         PR libstdc++/71320
 121         * src/filesystem/ops.cc (permissions(const path&, perms, error_code&)):
 122         Add or remove permissions according to perms argument.
 123         * testsuite/experimental/filesystem/operations/permissions.cc: New
 124         test.
 125
 126 2016-07-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
 127
 128         Implement LWG 2451, optional<T> should 'forward' T's
 129         implicit conversions.
 130         * include/experimental/optional (__is_optional_impl, __is_optional):
 131         New.
 132         (optional()): Make constexpr and default.
 133         (optional(_Up&&), optional(const optional<_Up>&),
 134         optional(optional<_Up>&& __t): New.
 135         (operator=(_Up&&)): Constrain.
 136         (operator=(const optional<_Up>&), operator=(optional<_Up>&&)): New.
 137         * testsuite/experimental/optional/cons/value.cc:
 138         Add tests for the functionality added by LWG 2451.
 139         * testsuite/experimental/optional/cons/value_neg.cc: New.
 140
 141 2016-07-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
 142
 143         Implement LWG 2509,
 144         any_cast doesn't work with rvalue reference targets and cannot
 145         move with a value target.
 146         * include/experimental/any (any(_ValueType&&)): Constrain and
 147         add an overload that doesn't forward.
 148         (any_cast(any&&)): Constrain and add an overload that moves.
 149         * testsuite/experimental/any/misc/any_cast.cc: Add tests for
 150         the functionality added by LWG 2509.
 151
 152 2016-07-04  Ville Voutilainen  <ville.voutilainen@gmail.com>
 153
 154         PR libstdc++/71313
 155         * src/filesystem/ops.cc (remove_all(const path&, error_code&)):
 156         Call remove_all for children of a directory.
 157         * testsuite/experimental/filesystem/operations/create_directories.cc:
 158         Adjust.
 159
 160 2016-06-17  Jonathan Wakely  <jwakely@redhat.com>
 161
 162         PR libstdc++/71545
 163         * include/bits/stl_algobase.h (lower_bound, lexicographical_compare):
 164         Remove irreflexive checks.
 165         * include/bits/stl_algo.h (lower_bound, upper_bound, equal_range,
 166         binary_search): Likewise.
 167         * testsuite/25_algorithms/equal_range/partitioned.cc: New test.
 168         * testsuite/25_algorithms/lexicographical_compare/71545.cc: New test.
 169         * testsuite/25_algorithms/lower_bound/partitioned.cc: New test.
 170         * testsuite/25_algorithms/upper_bound/partitioned.cc: New test.
 171         * testsuite/util/testsuite_iterators.h (__gnu_test::test_container):
 172         Add constructor from array.
 173
 174 2016-05-26  Jonathan Wakely  <jwakely@redhat.com>
 175
 176         Backport from mainline
 177         2016-04-24  Jonathan Wakely  <jwakely@redhat.com>
 178
 179         PR libstdc++/70762
 180         * testsuite/util/testsuite_fs.h (__gnu_test::nonexistent_path): Use
 181         static counter to return a different path on every call.
 182
 183         * testsuite/experimental/filesystem/path/native/string.cc: Add
 184         dg-require-filesystem-ts directive.
 185
 186 2016-05-25  Jonathan Wakely  <jwakely@redhat.com>
 187
 188         Backport from mainline
 189         2016-04-20  Jonathan Wakely  <jwakely@redhat.com>
 190
 191         PR libstdc++/69703
 192         * src/c++11/codecvt.cc (__codecvt_utf8_base<char16_t>::do_in,
 193         __codecvt_utf8_utf16_base<char16_t>::do_in): Fix mask operations.
 194
 195         Backport from mainline
 196         2016-04-19  Jonathan Wakely  <jwakely@redhat.com>
 197
 198         PR libstdc++/69703
 199         * src/c++11/codecvt.cc (__codecvt_utf8_base<char16_t>::do_in)):
 200         Override endianness bit in mode.
 201         * testsuite/22_locale/codecvt/codecvt_utf8/69703.cc: New test.
 202         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc: Test
 203         that little_endian mode is ignored.
 204         * testsuite/experimental/filesystem/path/native/string.cc: New test.
 205
 206         Backport from mainline
 207         2016-05-10  Jonathan Wakely  <jwakely@redhat.com>
 208
 209         * include/experimental/bits/fs_dir.h (begin, end): Add noexcept.
 210         * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
 211         Test begin and end functions.
 212         * testsuite/experimental/filesystem/iterators/
 213         recursive_directory_iterator.cc: Likewise.
 214
 215         Backport from mainline
 216         2016-05-10  Jonathan Wakely  <jwakely@redhat.com>
 217
 218         PR libstdc++/71038
 219         * src/filesystem/ops.cc (do_copy_file): Fix backwards conditions.
 220         * testsuite/experimental/filesystem/operations/copy_file.cc: New test.
 221
 222         Backport from mainline
 223         2016-05-10  Jonathan Wakely  <jwakely@redhat.com>
 224
 225         * include/experimental/bits/fs_dir.h (__directory_iterator_proxy):
 226         Overload operator* to move from rvalues.
 227
 228         Backport from mainline
 229         2016-05-10  Jonathan Wakely  <jwakely@redhat.com>
 230
 231         PR libstdc++/71036
 232         * src/filesystem/ops.cc (create_dir): Handle EEXIST from mkdir.
 233         * testsuite/experimental/filesystem/operations/create_directory.cc:
 234         New test.
 235
 236         Backport from mainline
 237         2016-05-10  Jonathan Wakely  <jwakely@redhat.com>
 238
 239         PR libstdc++/71037
 240         * src/filesystem/ops.cc (canonical(const path&, const path&)): Add
 241         base path to exception.
 242         * testsuite/experimental/filesystem/operations/canonical.cc: Test
 243         paths contained in exception.
 244
 245         Backport from mainline
 246         2016-05-10  Jonathan Wakely  <jwakely@redhat.com>
 247
 248         PR libstdc++/71005
 249         * include/experimental/bits/fs_dir.h (__directory_iterator_proxy):
 250         New type.
 251         (directory_iterator::operator++(int)): Return proxy.
 252         (recursive_directory_iterator::operator++(int)): Likewise.
 253         * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
 254         Test post-increment.
 255         * testsuite/experimental/filesystem/iterators/
 256         recursive_directory_iterator.cc: Likewise.
 257
 258         Backport from mainline
 259         2016-05-09  Jonathan Wakely  <jwakely@redhat.com>
 260
 261         PR libstdc++/71004
 262         * include/experimental/bits/fs_dir.h (recursive_directory_iterator):
 263         Initialize scalar member variables in default constructor.
 264         * testsuite/experimental/filesystem/iterators/
 265         recursive_directory_iterator.cc: Test default construction.
 266
 267         Backport from mainline
 268         2016-04-19  Jonathan Wakely  <jwakely@redhat.com>
 269
 270         PR libstdc++/70609
 271         * src/filesystem/ops.cc (close_fd): New function.
 272         (do_copy_file): Set permissions before copying file contents. Check
 273         result of closing file descriptors. Don't copy streambuf when file
 274         is empty.
 275         (copy(const path&, const path&, copy_options, error_code&)): Use
 276         lstat for source file when copy_symlinks is set.
 277         * testsuite/experimental/filesystem/operations/copy.cc: Test copy().
 278
 279         Backport from mainline
 280         2016-04-19  Jonathan Wakely  <jwakely@redhat.com>
 281
 282         * include/experimental/bits/fs_fwd.h (operator&, operator|, operator^,
 283         operator~ operator&=, operator|=, operator^=): Add noexcept to
 284         overloaded operators for copy_options, perms and directory_options.
 285         * src/filesystem/ops.cc (make_file_type, make_file_status,
 286         is_not_found_errno, file_time): Add noexcept.
 287
 288 2016-05-11  Jonathan Wakely  <jwakely@redhat.com>
 289
 290         PR libstdc++/71049
 291         * src/c++11/cow-stdexcept.cc [!_GLIBCXX_USE_DUAL_ABI]: Don't define
 292         exception constructors with __sso_string parameters.
 293
 294 2016-05-09  Ville Voutilainen  <ville.voutilainen@gmail.com>
 295
 296         Avoid endless run-time recursion for copying single-element
 297         tuples where the element type is by-value constructible
 298         from any type.
 299         * include/std/tuple (_NotSameTuple): New.
 300         * include/std/tuple (tuple(_UElements&&...): Use it.
 301         * testsuite/20_util/tuple/cons/element_accepts_anything_byval.cc: New.
 302
 303 2016-04-27  Release Manager
 304
 305         * GCC 6.1.0 released.
 306
 307 2016-04-19  Jonathan Wakely  <jwakely@redhat.com>
 308
 309         * include/bits/random.h: Fix filename in comment.
 310
 311 2016-04-14  Jason Merrill  <jason@redhat.com>
 312
 313         Revert Jonathan's empty ABI change from yesterday.
 314
 315 2016-04-13  Martin Sebor  <msebor@redhat.com>
 316
 317         PR c++/69517
 318         * testsuite/25_algorithms/rotate/moveable2.cc: Make sure VLA
 319         upper bound is positive.
 320
 321 2016-04-13  Jonathan Wakely  <jwakely@redhat.com>
 322
 323         * include/bits/c++config (_GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES,
 324         _GLIBCXX_END_NAMESPACE_EMPTY_TYPES, _GLIBCXX_ABI_TAG_EMPTY): Define.
 325         * include/bits/hashtable.h (_Hashtable::_M_emplace): Change signatures
 326         of functions taking empty structs by value. Add a template parameter
 327         to overloads without hints. Rename overloads with hints to
 328         _M_emplace_hint.
 329         (_Hashtable::_M_erase(true_type, const_iterator),
 330         _Hashtable::_M_erase(false_type, const_iterator)): Change signatures
 331         by reordering parameters.
 332         * include/bits/hashtable_policy.h (_Insert::insert): Adjust to call
 333         _M_emplace_hint instead of _M_emplace.
 334         * include/bits/shared_ptr.h (shared_ptr(_Tp1*, _Deleter, _Alloc),
 335         shared_ptr(nullptr_t, _Deleter, _Alloc)): Use _GLIBCXX_ABI_TAG_EMPTY.
 336         * include/bits/shared_ptr_base.h (_Sp_counted_deleter, __shared_count,
 337         __shared_ptr): Likewise.
 338         * include/bits/stl_algo.h (replace_if): Likewise.
 339         * include/bits/stl_pair.h (piecewise_construct_t,
 340         piecewise_construct): Use _GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES.
 341         * include/bits/uses_allocator.h (allocator_arg_t, allocator_arg,
 342         __uses_alloc0): Likewise.
 343         * include/ext/pb_ds/assoc_container.hpp (basic_hash_table): Likewise.
 344         * testsuite/20_util/scoped_allocator/69293_neg.cc: Adjust dg-error.
 345         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Likewise.
 346         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
 347         * testsuite/20_util/uses_allocator/69293_neg.cc: Likewise.
 348         * testsuite/20_util/uses_allocator/cons_neg.cc: Likewise.
 349         * testsuite/ext/profile/mutex_extensions_neg.cc: Likewise.
 350
 351 2016-04-12  Edward Smith-Rowland  <3dw4rd@verizon.net>
 352
 353         Document C++17/TR29124 C++ Special Math Functions.
 354         * include/bits/specfun.h: Add Doxygen markup.
 355
 356 2016-04-07  Jonathan Wakely  <jwakely@redhat.com>
 357
 358         * testsuite/30_threads/thread/70503.cc: Adjust from xfail to pass.
 359
 360 2016-04-06  Eric Botcazou  <ebotcazou@adacore.com>
 361
 362         * src/Makefile.am (libstdc++-symbols.ver): Remove useless /dev/null.
 363         * src/Makefile.in: Regenerate.
 364
 365 2016-04-05  Jonathan Wakely  <jwakely@redhat.com>
 366
 367         PR libstdc++/70554
 368         * acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Don't test
 369         __atomic_fetch_add for bool.
 370         * configure: Regenerate.
 371
 372         * testsuite/30_threads/thread/70503.cc: Require -static to work.
 373
 374         PR libstdc++/70503
 375         * src/c++11/thread.cc (execute_native_thread_routine,
 376         execute_native_thread_routine_compat): Give internal linkage.
 377         * testsuite/30_threads/thread/70503.cc: New test.
 378
 379 2016-04-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
 380
 381         PR libstdc++/70437
 382         * include/bits/stl_pair.h (_ConstructiblePair,
 383         _ImplicitlyConvertiblePair, _MoveConstructiblePair,
 384         _ImplicitlyMoveConvertiblePair): Add shortcut conditions
 385         for same-type cases.
 386         * testsuite/20_util/pair/70437.cc: New.
 387
 388 2016-03-24  Jonathan Wakely  <jwakely@redhat.com>
 389
 390         PR libstdc++/69945
 391         * config/abi/pre/gnu.ver: Add new symbol.
 392         * libsupc++/eh_alloc.cc (__gnu_cxx::__freeres): Define.
 393         * testsuite/18_support/free_eh_pool.cc: New test.
 394
 395 2016-03-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 396
 397         * include/Makefile.am (install-freestanding-headers): Add
 398         concept_check.h and move.h to the installed headers.
 399         * include/Makefile.in: Regenerated.
 400         * include/bits/concept_check.h: Ignore _GLIBCXX_CONCEPT_CHECKS for
 401         freestanding implementations.
 402         * doc/xml/manual/using.xml (_GLIBCXX_CONCEPT_CHECKS): Mention
 403         that this macro has no effect for freestanding implementations.
 404         * doc/html/manual/using_macros.html: Likewise.
 405
 406 2016-02-24  Jonathan Wakely  <jwakely@redhat.com>
 407
 408         PR libstdc++/69939
 409         * include/experimental/tuple (__apply_impl): Qualify get and forward.
 410
 411 2016-02-23  Jonathan Wakely  <jwakely@redhat.com>
 412
 413         * doc/xml/manual/using.xml: Document __STDCPP_WANT_MATH_SPEC_FUNCS__.
 414         * doc/html/*: Regenerate.
 415
 416         PR libstdc++/69893
 417         * include/tr1/cmath (acosh, asinh, atanh, cbrt, copysign, erf, erfc,
 418         exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb, lgamma, llrint,
 419         llround, log1p, log2, logb, lrint, lround, nan, nearbyint, nextafter,
 420         nexttoward, remainder, remquo, rint, round, scalbln, scalbn, tgamma,
 421         trunc) [__cplusplus >= 201103L]: Import from namespace std.
 422         (fabs) [__cplusplus < 201103L]: Import from namespace std.
 423         * include/tr1/complex (acosh, asinh, atanh) [__cplusplus >= 201103L]:
 424         Likewise.
 425         * testsuite/tr1/headers/c++200x/complex.cc: Add std::fabs to global
 426         namespace before including TR1 headers.
 427         * testsuite/tr1/headers/c++200x/math.cc: New test.
 428
 429 2016-02-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 430
 431         PR libstdc++/69881
 432         * include/c_global/cstdarg: Undefine __need___va_list.
 433         * include/c_global/cstddef: Undefine all kinds of __need_*.
 434
 435 2016-02-16  Tim Shen  <timshen@google.com>
 436
 437         PR libstdc++/69794
 438         * include/bits/regex_scanner.h: Add different special character
 439         sets for grep and egrep regex.
 440         * include/bits/regex_scanner.tcc: Use _M_spec_char more uniformly.
 441         * testsuite/28_regex/regression.cc: Add new testcase.
 442
 443 2016-02-08  Jonathan Wakely  <jwakely@redhat.com>
 444
 445         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Remove accidentally
 446         added 'constexpr' in previous commit.
 447         * configure: Regenerate.
 448
 449         PR libstdc++/48891
 450         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Enable isinf and isnan
 451         checks for all targets except *-*-solaris2.* and ensure we find the
 452         libc math.h header not our own.
 453         * configure: Regenerate.
 454
 455 2016-02-05  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 456
 457         * config/abi/post/s390x-linux-gnu/32/baseline_symbols.txt (FUNC):
 458         New file.  Copied over from s390-linux-gnu.
 459
 460 2016-02-04  Jonathan Wakely  <jwakely@redhat.com>
 461
 462         PR libstdc++/69626
 463         * acinclude.m4 (GLIBCXX_ENABLE_C99): Check C99 stdlib.h functions
 464         with -std=c++98 and define _GLIBCXX98_USE_C99_STDLIB.
 465         * config.h.in: Regenerate.
 466         * configure: Regenerate.
 467         * testsuite/21_strings/c_strings/char/69626.cc: New.
 468
 469         * doc/html/index.html: Regenerate.
 470
 471         * doc/xml/manual/containers.xml: Add cross-reference to Dual ABI.
 472         * doc/xml/manual/spine.xml: Update copyright years and author blurb.
 473         * doc/html/*: Regenerate.
 474
 475 2016-02-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 476
 477         PR libstdc++/69581
 478         * include/c_compatibility/math.h: Move header guards.
 479         * include/c_compatibility/stdlib.h: Likewise.
 480
 481 2016-01-29  Jonathan Wakely  <jwakely@redhat.com>
 482
 483         PR libstdc++/69506
 484         * config/os/newlib/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
 485
 486 2016-01-28  John David Anglin  <danglin@gcc.gnu.org>
 487
 488         PR libstdc++/69450
 489         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Split check for obsolete
 490         isinf and isnan functions into two independent checks.  Check on hpux.
 491         * config.h.in: Regenerate.
 492         * configure: Regenerate.
 493         * include/c_global/cmath (isinf(double), isnan(double)): Use
 494         _GLIBCXX_HAVE_OBSOLETE_ISINF and _GLIBCXX_HAVE_OBSOLETE_ISNAN,
 495         respectively.
 496
 497 2016-01-27  Jakub Jelinek  <jakub@redhat.com>
 498
 499         * testsuite/libstdc++-prettyprinters/whatis.cc: Include <random>.
 500
 501 2016-01-27  Jonathan Wakely  <jwakely@redhat.com>
 502
 503         PR libstdc++/69295
 504         * testsuite/ext/special_functions/hyperg/check_value.cc: Use
 505         -ffp-contract=off, and -ffloat-store to disable excess precision.
 506         * testsuite/special_functions/02_assoc_legendre/check_value.cc: Use
 507         -ffp-contract=off.
 508
 509 2016-01-26  Jonathan Wakely  <jwakely@redhat.com>
 510
 511         PR libstdc++/69478
 512         * include/bits/stl_algobase.h (__copy_move<_IsMove, true,
 513         random_access_iterator_tag>): Check is_move_assignable when moving.
 514         (__copy_move_backwards<_IsMove, true, random_access_iterator_tag>):
 515         Likewise.
 516         * testsuite/25_algorithms/copy/move_iterators/69478.cc: New.
 517         * testsuite/25_algorithms/copy_backward/move_iterators/69478.cc: New.
 518         * testsuite/25_algorithms/move/69478.cc: New.
 519         * testsuite/25_algorithms/move_backward/69478.cc: new.
 520
 521 2016-01-26  Andris Pavenis  <andris.pavenis@iki.fi>
 522
 523         * include/c_compatibility/stdlib.h: Include wide character related
 524         definitions only when they are available in cstdlib.
 525
 526 2016-01-25  Jonathan Wakely  <jwakely@redhat.com>
 527
 528         PR libstdc++/69464
 529         * include/Makefile.am: Add new header.
 530         * include/Makefile.in: Regenerate.
 531         * include/bits/random.h (uniform_int_distribution): Move to
 532         bits/uniform_int_dist.h.
 533         * include/bits/random.tcc (uniform_int_distribution::operator(),
 534         uniform_int_distribution::__generate_impl): Likewise.
 535         * include/bits/uniform_int_dist.h: New header.
 536         * include/bits/stl_algo.h [__cplusplus >= 201103L]: Include
 537         <bits/uniform_int_dist.h> instead of <random>.
 538         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
 539         move_iterators/1.cc: Include correct header for uninitialized_copy.
 540         * testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
 541         move_iterators/1.cc: Likewise.
 542         * testsuite/25_algorithms/nth_element/58800.cc: Include correct
 543         header for vector.
 544         * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lines.
 545
 546 2016-01-23  John David Anglin  <danglin@gcc.gnu.org>
 547
 548         PR libstdc++/69446
 549         * config/os/hpux/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
 550
 551 2016-01-22  Edward Smith-Rowland  <3dw4rd@verizon.net>
 552
 553         TR29124 C++ Special Math - <math.h> pulls funcs into global namespace.
 554         * include/c_compatibility/math.h: Import the TR29124 functions
 555         into the global namespace.
 556         * testsuite/special_functions/01_assoc_laguerre/compile_2.cc: Remove
 557         xfail and make compile-only.
 558         * testsuite/special_functions/02_assoc_legendre/compile_2.cc: Ditto.
 559         * testsuite/special_functions/03_beta/compile_2.cc: Ditto.
 560         * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Ditto.
 561         * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Ditto.
 562         * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Ditto.
 563         * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Ditto.
 564         * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Ditto.
 565         * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Ditto.
 566         * testsuite/special_functions/10_cyl_neumann/compile_2.cc: Ditto.
 567         * testsuite/special_functions/11_ellint_1/compile_2.cc: Ditto.
 568         * testsuite/special_functions/12_ellint_2/compile_2.cc: Ditto.
 569         * testsuite/special_functions/13_ellint_3/compile_2.cc: Ditto.
 570         * testsuite/special_functions/14_expint/compile_2.cc: Ditto.
 571         * testsuite/special_functions/15_hermite/compile_2.cc: Ditto.
 572         * testsuite/special_functions/16_laguerre/compile_2.cc: Ditto.
 573         * testsuite/special_functions/17_legendre/compile_2.cc: Ditto.
 574         * testsuite/special_functions/18_riemann_zeta/compile_2.cc: Ditto.
 575         * testsuite/special_functions/19_sph_bessel/compile_2.cc: Ditto.
 576         * testsuite/special_functions/20_sph_legendre/compile_2.cc: Ditto.
 577         * testsuite/special_functions/21_sph_neumann/compile_2.cc: Ditto.
 578
 579 2016-01-22  Jonathan Wakely  <jwakely@redhat.com>
 580
 581         PR libstdc++/69116
 582         * include/bits/valarray_before.h (__fun, __fun_with_valarray): Only
 583         define result_type for types which can be safely used with valarrays.
 584         * testsuite/26_numerics/valarray/69116.cc: New.
 585
 586         PR libstdc++/69413
 587         * config/os/gnu-linux/os_defines.h: Define
 588         _GLIBCXX_NO_OBSOLETE_ISINF_ISNAN_DYNAMIC.
 589         * include/c_global/cmath (isinf, isnan): Check it.
 590         * doc/xml/manual/internals.xml: Document it.
 591         * doc/html/*: Regenerate.
 592
 593 2016-01-21  Jonathan Wakely  <jwakely@redhat.com>
 594
 595         PR libstdc++/69406
 596         * include/bits/cpp_type_traits.h: Ensure C++ language linkage.
 597         * include/ext/type_traits.h: Likewise.
 598         * testsuite/17_intro/headers/c++2011/linkage.cc: Check autoconf macros
 599         for presence of C headers.
 600         * testsuite/ext/type_traits/add_unsigned_floating_neg.cc: Adjust
 601         dg-error line number.
 602         * testsuite/ext/type_traits/add_unsigned_integer_neg.cc: Likewise.
 603         * testsuite/ext/type_traits/remove_unsigned_floating_neg.cc: Likewise.
 604         * testsuite/ext/type_traits/remove_unsigned_integer_neg.cc: Likewise.
 605
 606 2016-01-20  Torvald Riegel  <triegel@redhat.com>
 607
 608         PR libstdc++/69310
 609         * config/os/bsd/darwin/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
 610
 611 2016-01-20  Jonathan Wakely  <jwakely@redhat.com>
 612
 613         PR libstdc++/60401
 614         * include/c_compatibility/math.h (acosh, asinh, atanh, acbrt,
 615         copysign, erf, erfc, exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb,
 616         lgamma, llrint, llround, log1p, log2, logb, lrint, lround, nearbyint,
 617         nextafter, nexttoward, remainder, remquo, rint, round, scalbln, scalbn,
 618         tgamma, trunc) [__cplusplus >= 201103L && _GLIBCXX_USE_C99_MATH_TR1]:
 619         Add using declarations.
 620         * testsuite/26_numerics/headers/cmath/60401.cc: New.
 621
 622         PR libstdc++/69386
 623         * include/c_global/ccomplex: Ensure C++ language linkage.
 624         * include/c_global/cmath: Likewise.
 625         * include/c_global/cstdlib: Likewise.
 626         * include/c_global/ctgmath: Likewise.
 627         * testsuite/17_intro/headers/c++2011/linkage.cc: New.
 628
 629 2016-01-19  Jonathan Wakely  <jwakely@redhat.com>
 630
 631         PR libstdc++/14608
 632         PR libstdc++/60401
 633         * include/Makefile.am: Use c_compatibility math.h and stdlib.h for
 634         --enable-cheaders=c_global configs.
 635         * include/Makefile.in: Regenerate.
 636         * include/c_compatibility/math.h: Remove obsolete _GLIBCXX_NAMESPACE_C
 637         test and allow inclusion from C files.
 638         * include/c_compatibility/stdlib.h: Likewise. Support freestanding.
 639         (at_quick_exit, quick_exit): Add using directives.
 640         * include/c_global/cmath: Use #include_next for math.h.
 641         * include/c_global/cstdlib: Use #include_next for stdlib.h.
 642         * testsuite/26_numerics/headers/cmath/14608.cc: New.
 643         * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
 644         Remove xfail for most targets.
 645         * testsuite/26_numerics/headers/cstdlib/60401.cc: New.
 646
 647 2016-01-18  Torvald Riegel  <triegel@redhat.com>
 648
 649         * include/bits/c++config (_GLIBCXX_USE_WEAK_REF): New.
 650         (_GLIBCXX_TXN_SAFE, _GLIBCXX_TXN_SAFE_DYN): Use _GLIBCXX_USE_WEAK_REF
 651         and move after its definition.
 652         * config/os/aix/os_defines.h (_GLIBCXX_USE_WEAK_REF): Override.
 653         * src/c++11/cow-stdexcept.cc: Use _GLIBCXX_USE_WEAK_REF instead of
 654         __GXX_WEAK__, and only provide transactional clones if
 655         _GLIBCXX_USE_WEAK_REF is true.  Don't provide stubs of libitm
 656         functions.
 657
 658 2016-01-18  Jonathan Wakely  <jwakely@redhat.com>
 659
 660         PR libstdc++/60637
 661         * testsuite/26_numerics/headers/cmath/60637.cc: Add test.
 662
 663         PR libstdc++/69243
 664         * include/std/functional (_Function_base::_M_not_empty_function):
 665         Change overloads for pointers to take arguments by value.
 666         * testsuite/20_util/function/cons/57465.cc: Add tests for
 667         pointer-to-member cases.
 668
 669         PR libstdc++/69340
 670         * src/c++11/cow-stdexcept.cc (_txnal_cow_string_C1_for_exceptions):
 671         Use macros for exception handling and fix unused parameter warning.
 672
 673 2016-01-17  John David Anglin  <danglin@gcc.gnu.org>
 674
 675         PR libstdc++/68734
 676         * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update.
 677
 678 2016-01-17  Torvald Riegel  <triegel@redhat.com>
 679
 680         * src/c++11/cow-stdexcept.cc (txnal_read_ptr): Fix static_assert.
 681
 682 2016-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 683
 684         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Add
 685         __int128 symbols.
 686
 687 2016-01-15  Jonathan Wakely  <jwakely@redhat.com>
 688
 689         PR libstdc++/69293
 690         * include/bits/uses_allocator.h (__uses_alloc<true, ...>): Add
 691         static assertion that type is constructible from the arguments.
 692         * testsuite/20_util/scoped_allocator/69293_neg.cc: New.
 693         * testsuite/20_util/uses_allocator/69293_neg.cc: New.
 694         * testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error.
 695
 696         PR libstdc++/69294
 697         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
 698         and isnan on AIX. Quote variables.
 699         * configure: Regenerate.
 700
 701 2016-01-15  Torvald Riegel  <triegel@redhat.com>
 702
 703         * include/bits/basic_string.h (basic_string): Declare friends.
 704         * include/bits/c++config (_GLIBCXX_TXN_SAFE,
 705         _GLIBCXX_TXN_SAFE_DYN, _GLIBCXX_USE_ALLOCATOR_NEW): New.
 706         * include/std/stdexcept (logic_error, domain_error, invalid_argument,
 707         length_error, out_of_range, runtime_error, range_error,
 708         underflow_error, overflow_error): Declare members as transaction-safe.
 709         (logic_error, runtime_error): Declare friend functions.
 710         * libsupc++/exception (exception, bad_exception): Declare members as
 711         transaction-safe.
 712         * src/c++11/cow-stdexcept.cc: Define transactional clones for the
 713         transaction-safe members of exceptions and helper functions.
 714         * libsupc++/eh_exception.cc: Adjust and define transactional clones.
 715         * config/abi/pre/gnu.ver (GLIBCXX_3.4.22) Add transactional clones.
 716         (CXXABI_1.3.10): New.
 717         * acinclude.m4 (GLIBCXX_CHECK_SIZE_T_MANGLING): New.
 718         (GLIBCXX_ENABLE_ALLOCATOR): Set ENABLE_ALLOCATOR_NEW.
 719         * configure.ac: Call GLIBCXX_CHECK_SIZE_T_MANGLING.
 720         * include/Makefile.am: Write ENABLE_ALLOCATOR_NEW to c++config.h.
 721         * include/Makefile.in: Regenerate.
 722         * config.h.in: Regenerate.
 723         * configure: Regenerate.
 724         * testsuite/util/testsuite_abi.cc (check_version): Add CXXABI_1.3.10.
 725
 726 2016-01-15  Steve Ellcey  <sellcey@imgtec.com>
 727
 728         * include/ext/random.tcc: Use __builtin_isfinite instead of
 729         std::isfinite.
 730
 731 2016-01-15  Jonathan Wakely  <jwakely@redhat.com>
 732
 733         * include/bits/std_mutex.h: Fix Doxygen @file name.
 734
 735 2016-01-14  Edward Smith-Rowland  <3dw4rd@verizon.net>
 736             Jonathan Wakely  <jwakely@redhat.com>
 737             Florian Goth <CaptainSifff@gmx.de>
 738
 739         Implement TR29124 C++ special Math Functions.
 740         * include/Makefile.am: Add new headers.
 741         * include/Makefile.in: Regenerate.
 742         * include/bits/specfun.h: New.
 743         * include/c_global/cmath: Adjust for both tr1 and tr29124 maths.
 744         * include/tr1/bessel_function.tcc: Ditto.
 745         * include/tr1/beta_function.tcc: Ditto.
 746         * include/tr1/cmath: Ditto.
 747         * include/tr1/ell_integral.tcc: Ditto.
 748         * include/tr1/exp_integral.tcc: Ditto.
 749         * include/tr1/gamma.tcc: Ditto.
 750         * include/tr1/hypergeometric.tcc: Ditto.
 751         * include/tr1/legendre_function.tcc: Ditto.
 752         * include/tr1/modified_bessel_func.tcc: Ditto.
 753         * include/tr1/poly_hermite.tcc: Ditto.
 754         * include/tr1/poly_laguerre.tcc: Ditto.
 755         * include/tr1/riemann_zeta.tcc: Ditto.
 756         * include/tr1/special_function_util.h: Ditto.
 757         * testsuite/ext/special_functions/conf_hyperg: New.
 758         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: New.
 759         * testsuite/ext/special_functions/conf_hyperg/check_value.cc: New.
 760         * testsuite/ext/special_functions/conf_hyperg/compile.cc: New.
 761         * testsuite/ext/special_functions/hyperg: New.
 762         * testsuite/ext/special_functions/hyperg/check_nan.cc: New.
 763         * testsuite/ext/special_functions/hyperg/check_value.cc: New.
 764         * testsuite/ext/special_functions/hyperg/compile.cc: New.
 765         * testsuite/libstdc++-dg/conformance.exp: Add special_functions directory.
 766         * testsuite/special_functions/01_assoc_laguerre/check_nan.cc: New.
 767         * testsuite/special_functions/01_assoc_laguerre/check_value.cc: New.
 768         * testsuite/special_functions/01_assoc_laguerre/compile.cc: New.
 769         * testsuite/special_functions/01_assoc_laguerre/compile_2.cc: New.
 770         * testsuite/special_functions/02_assoc_legendre/check_nan.cc: New.
 771         * testsuite/special_functions/02_assoc_legendre/check_value.cc: New.
 772         * testsuite/special_functions/02_assoc_legendre/compile.cc: New.
 773         * testsuite/special_functions/02_assoc_legendre/compile_2.cc: New.
 774         * testsuite/special_functions/03_beta/check_nan.cc: New.
 775         * testsuite/special_functions/03_beta/check_value.cc: New.
 776         * testsuite/special_functions/03_beta/compile.cc: New.
 777         * testsuite/special_functions/03_beta/compile_2.cc: New.
 778         * testsuite/special_functions/04_comp_ellint_1/check_nan.cc: New.
 779         * testsuite/special_functions/04_comp_ellint_1/check_value.cc: New.
 780         * testsuite/special_functions/04_comp_ellint_1/compile.cc: New.
 781         * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: New.
 782         * testsuite/special_functions/05_comp_ellint_2/check_nan.cc: New.
 783         * testsuite/special_functions/05_comp_ellint_2/check_value.cc: New.
 784         * testsuite/special_functions/05_comp_ellint_2/compile.cc: New.
 785         * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: New.
 786         * testsuite/special_functions/06_comp_ellint_3/check_nan.cc: New.
 787         * testsuite/special_functions/06_comp_ellint_3/check_value.cc: New.
 788         * testsuite/special_functions/06_comp_ellint_3/compile.cc: New.
 789         * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: New.
 790         * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: New.
 791         * testsuite/special_functions/07_cyl_bessel_i/check_value.cc: New.
 792         * testsuite/special_functions/07_cyl_bessel_i/compile.cc: New.
 793         * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: New.
 794         * testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: New.
 795         * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: New.
 796         * testsuite/special_functions/08_cyl_bessel_j/check_value.cc: New.
 797         * testsuite/special_functions/08_cyl_bessel_j/compile.cc: New.
 798         * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: New.
 799         * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: New.
 800         * testsuite/special_functions/09_cyl_bessel_k/check_value.cc: New.
 801         * testsuite/special_functions/09_cyl_bessel_k/compile.cc: New.
 802         * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: New.
 803         * testsuite/special_functions/10_cyl_neumann/check_nan.cc: New.
 804         * testsuite/special_functions/10_cyl_neumann/check_value.cc: New.
 805         * testsuite/special_functions/10_cyl_neumann/compile.cc: New.
 806         * testsuite/special_functions/10_cyl_neumann/compile_2.cc: New.
 807         * testsuite/special_functions/11_ellint_1/check_nan.cc: New.
 808         * testsuite/special_functions/11_ellint_1/check_value.cc: New.
 809         * testsuite/special_functions/11_ellint_1/compile.cc: New.
 810         * testsuite/special_functions/11_ellint_1/compile_2.cc: New.
 811         * testsuite/special_functions/12_ellint_2/check_nan.cc: New.
 812         * testsuite/special_functions/12_ellint_2/check_value.cc: New.
 813         * testsuite/special_functions/12_ellint_2/compile.cc: New.
 814         * testsuite/special_functions/12_ellint_2/compile_2.cc: New.
 815         * testsuite/special_functions/13_ellint_3/check_nan.cc: New.
 816         * testsuite/special_functions/13_ellint_3/check_value.cc: New.
 817         * testsuite/special_functions/13_ellint_3/compile.cc: New.
 818         * testsuite/special_functions/13_ellint_3/compile_2.cc: New.
 819         * testsuite/special_functions/14_expint/check_nan.cc: New.
 820         * testsuite/special_functions/14_expint/check_value.cc: New.
 821         * testsuite/special_functions/14_expint/compile.cc: New.
 822         * testsuite/special_functions/14_expint/compile_2.cc: New.
 823         * testsuite/special_functions/15_hermite/check_nan.cc: New.
 824         * testsuite/special_functions/15_hermite/check_value.cc: New.
 825         * testsuite/special_functions/15_hermite/compile.cc: New.
 826         * testsuite/special_functions/15_hermite/compile_2.cc: New.
 827         * testsuite/special_functions/16_laguerre/check_nan.cc: New.
 828         * testsuite/special_functions/16_laguerre/check_value.cc: New.
 829         * testsuite/special_functions/16_laguerre/compile.cc: New.
 830         * testsuite/special_functions/16_laguerre/compile_2.cc: New.
 831         * testsuite/special_functions/17_legendre/check_nan.cc: New.
 832         * testsuite/special_functions/17_legendre/check_value.cc: New.
 833         * testsuite/special_functions/17_legendre/compile.cc: New.
 834         * testsuite/special_functions/17_legendre/compile_2.cc: New.
 835         * testsuite/special_functions/18_riemann_zeta/check_nan.cc: New.
 836         * testsuite/special_functions/18_riemann_zeta/check_value.cc: New.
 837         * testsuite/special_functions/18_riemann_zeta/compile.cc: New.
 838         * testsuite/special_functions/18_riemann_zeta/compile_2.cc: New.
 839         * testsuite/special_functions/19_sph_bessel/check_nan.cc: New.
 840         * testsuite/special_functions/19_sph_bessel/check_value.cc: New.
 841         * testsuite/special_functions/19_sph_bessel/compile.cc: New.
 842         * testsuite/special_functions/19_sph_bessel/compile_2.cc: New.
 843         * testsuite/special_functions/20_sph_legendre/check_nan.cc: New.
 844         * testsuite/special_functions/20_sph_legendre/check_value.cc: New.
 845         * testsuite/special_functions/20_sph_legendre/compile.cc: New.
 846         * testsuite/special_functions/20_sph_legendre/compile_2.cc: New.
 847         * testsuite/special_functions/21_sph_neumann/check_nan.cc: New.
 848         * testsuite/special_functions/21_sph_neumann/check_value.cc: New.
 849         * testsuite/special_functions/21_sph_neumann/compile.cc: New.
 850         * testsuite/special_functions/21_sph_neumann/compile_2.cc: New.
 851         * testsuite/util/specfun_testcase.h: New.
 852         * testsuite/tr1/5_numerical_facilities/special_functions/08_cyl_bessel_i/check_value.cc: More testcases.
 853         * testsuite/tr1/5_numerical_facilities/special_functions/09_cyl_bessel_j/check_value.cc: Ditto.
 854         * testsuite/tr1/5_numerical_facilities/special_functions/10_cyl_bessel_k/check_value.cc: Ditto.
 855         * testsuite/tr1/5_numerical_facilities/special_functions/11_cyl_neumann/check_value.cc: Ditto.
 856         * testsuite/tr1/5_numerical_facilities/special_functions/21_sph_bessel/check_value.cc: Ditto.
 857         * testsuite/tr1/5_numerical_facilities/special_functions/23_sph_neumann/check_value.cc: Ditto.
 858         * testsuite/tr1/5_numerical_facilities/special_functions/16_hermite/check_value.cc: New.
 859
 860 2016-01-13  Jonathan Wakely  <jwakely@redhat.com>
 861
 862         PR libstdc++/48891
 863         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
 864         and isnan functions.
 865         * config.h.in: Regenerate.
 866         * configure: Regenerate.
 867         * include/c_global/cmath (isinf(double), isnan(double))
 868         [_GLIBCXX_HAVE_OBSOLETE_ISINF_ISNAN]: Import via using-directive.
 869         * testsuite/26_numerics/headers/cmath/48891.cc: New.
 870
 871 2016-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 872
 873         PR libstdc++/66006
 874         * configure.host (abi_baseline_pair): Use separate baseline for
 875         Solaris 11+ and Solaris 10 with gld.
 876         * config/abi/post/solaris2.11/amd64/baseline_symbols.txt: New file.
 877         * config/abi/post/solaris2.11/baseline_symbols.txt: New file.
 878         * config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: New file.
 879
 880 2016-01-12  Daniel Kruegler  <daniel.kruegler@gmail.com>
 881
 882         PR libstdc++/68877
 883         * include/std/type_traits: Following N4511, reimplement __is_swappable
 884         and __is_nothrow_swappable. Move __is_swappable to namespace std,
 885         adjust callers. Use __is_nothrow_swappable in swap.
 886         * include/bits/move.h: Use __is_nothrow_swappable in swap.
 887         * testsuite/20_util/is_nothrow_swappable/value.cc: Extend; remove
 888         __is_swappable related tests.
 889         * testsuite/20_util/is_swappable/value.cc: New.
 890         * testsuite/20_util/is_swappable/requirements/
 891         explicit_instantiation.cc: New.
 892         * testsuite/20_util/is_swappable/requirements/typedefs.cc: New.
 893         * testsuite/25_algorithms/swap/68877.cc: New.
 894
 895 2016-01-12  Jonathan Wakely  <jwakely@redhat.com>
 896
 897         * testsuite/20_util/function/68995.cc: Test reference_wrapper cases.
 898
 899         PR libstdc++/69005
 900         PR libstdc++/69222
 901         * include/std/functional (function::_Invoke): Remove, use result_of.
 902         (function::_Callable): Replace alias template with class template
 903         and use partial specialization instead of _NotSelf alias template.
 904         (function(_Functor)): Add "not self" constraint so that _Callable is
 905         not used while type is incomplete.
 906         * testsuite/20_util/function/69222.cc: New.
 907
 908 2016-01-11  Jonathan Wakely  <jwakely@redhat.com>
 909
 910         PR libstdc++/60976
 911         * include/bits/alloc_traits.h (allocator_traits<allocator<_Tp>>):
 912         Define partial specialization.
 913         * testsuite/20_util/shared_ptr/cons/58659.cc: Add construct and
 914         destroy members to std::allocator explicit specialization.
 915
 916 2016-01-08  Jonathan Wakely  <jwakely@redhat.com>
 917
 918         * testsuite/26_numerics/headers/cmath/
 919         c99_classification_macros_c++.cc: Rename to ...
 920         * testsuite/26_numerics/headers/cmath/
 921         c99_classification_macros_c++98.cc: Here and add -std=gnu++98.
 922         * testsuite/26_numerics/headers/cmath/
 923         c99_classification_macros_c++0x.cc: Rename to ...
 924         * testsuite/26_numerics/headers/cmath/
 925         c99_classification_macros_c++11.cc: Here.
 926
 927         PR libstdc++/69190
 928         * include/bits/uses_allocator.h: Add missing include.
 929
 930 2016-01-07  Jonathan Wakely  <jwakely@redhat.com>
 931
 932         PR libstdc++/69105
 933         PR libstdc++/69106
 934         PR libstdc++/69114
 935         * include/bits/stl_iterator.h (back_insert_iterator,
 936         front_insert_iterator, insert_iterator): Use __addressof (LWG 2324).
 937         * include/bits/uses_allocator.h (__use_alloc): Use __addressof.
 938         * include/std/future (__future::base::_State_baseV2::__setter):
 939         Likewise.
 940         * include/std/scoped_allocator (__outermost): Likewise.
 941         * testsuite/20_util/scoped_allocator/69114.cc: New.
 942         * testsuite/20_util/uses_allocator/69114.cc: New.
 943         * testsuite/30_threads/promise/69106.cc: New.
 944
 945 2016-01-06  Jonathan Wakely  <jwakely@redhat.com>
 946
 947         PR libstdc++/69092
 948         * include/bits/basic_string.h (basic_string::_S_copy_chars<_Iterator>):
 949         Remove _GLIBCXX_NOEXCEPT.
 950         testsuite/21_strings/basic_string/cons/char/69092.cc: New.
 951
 952         * include/Makefile.am: Adjust.
 953         * include/Makefile.in: Regenerate.
 954         * include/bits/mutex.h: Rename to bits/std_mutex.h.
 955         * include/std/condition_variable: Adjust include.
 956         * include/std/mutex: Likewise.
 957
 958 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 959
 960         Update copyright years.
 961 \f
 962 Copyright (C) 2016 Free Software Foundation, Inc.
 963
 964 Copying and distribution of this file, with or without modification,
 965 are permitted in any medium without royalty provided the copyright
 966 notice and this notice are preserved.