libstdc++-v3/ChangeLog

   1 2016-05-10  Jonathan Wakely  <jwakely@redhat.com>
   2
   3         PR libstdc++/71036
   4         * src/filesystem/ops.cc (create_dir): Handle EEXIST from mkdir.
   5         * testsuite/experimental/filesystem/operations/create_directory.cc:
   6         New test.
   7
   8         PR libstdc++/71037
   9         * src/filesystem/ops.cc (canonical(const path&, const path&)): Add
  10         base path to exception.
  11         * testsuite/experimental/filesystem/operations/canonical.cc: Test
  12         paths contained in exception.
  13
  14         * testsuite/experimental/type_erased_allocator/2.cc: Remove unused
  15         using declaration.
  16
  17         PR libstdc++/71005
  18         * include/experimental/bits/fs_dir.h (__directory_iterator_proxy):
  19         New type.
  20         (directory_iterator::operator++(int)): Return proxy.
  21         (recursive_directory_iterator::operator++(int)): Likewise.
  22         * testsuite/experimental/filesystem/iterators/directory_iterator.cc:
  23         Test post-increment.
  24         * testsuite/experimental/filesystem/iterators/
  25         recursive_directory_iterator.cc: Likewise.
  26
  27 2016-05-09  Jonathan Wakely  <jwakely@redhat.com>
  28
  29         PR libstdc++/71004
  30         * testsuite/experimental/filesystem/iterators/
  31         recursive_directory_iterator.cc: Fix test02 to not call member
  32         functions on invalid iterator, and use VERIFY not assert.
  33
  34 2016-05-09  Ville Voutilainen  <ville.voutilainen@gmail.com>
  35
  36         Avoid endless run-time recursion for copying single-element
  37         tuples where the element type is by-value constructible
  38         from any type.
  39         * include/std/tuple (_NotSameTuple): New.
  40         * include/std/tuple (tuple(_UElements&&...): Use it.
  41         * testsuite/20_util/tuple/cons/element_accepts_anything_byval.cc: New.
  42
  43 2016-05-09  Jonathan Wakely  <jwakely@redhat.com>
  44
  45         PR libstdc++/71004
  46         * include/experimental/bits/fs_dir.h (recursive_directory_iterator):
  47         Initialize scalar member variables in default constructor.
  48         * testsuite/experimental/filesystem/iterators/
  49         recursive_directory_iterator.cc: Test default construction.
  50
  51 2016-05-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  52
  53         * testsuite/lib/libstdc++.exp (libstdc++_init): Enable on *-*-solaris*.
  54
  55 2016-05-05  Jonathan Wakely  <jwakely@redhat.com>
  56
  57         * testsuite/experimental/filesystem/path/native/string.cc: Add
  58         dg-require-filesystem-ts directive.
  59
  60 2016-05-04  Jonathan Wakely  <jwakely@redhat.com>
  61
  62         PR libstdc++/70940
  63         * include/experimental/memory_resource
  64         (__resource_adaptor_imp::do_allocate): Do not default-construct
  65         rebound allocator.
  66         (__resource_adaptor_imp::do_deallocate): Likewise. Use
  67         allocator_traits to get pointer type.
  68         (__null_memory_resource::do_allocate): Remove unused parameters.
  69         (__null_memory_resource::do_deallocate): Likewise.
  70         (__null_memory_resource::do_is_equal): Likewise. Add return statement.
  71         * testsuite/experimental/type_erased_allocator/1.cc: Combine with ...
  72         * testsuite/experimental/type_erased_allocator/1_neg.cc: This, and
  73         move to ...
  74         * testsuite/experimental/memory_resource/1.cc: Here.
  75         * testsuite/experimental/memory_resource/null_memory_resource.cc: New.
  76         * testsuite/experimental/memory_resource/resource_adaptor.cc: New.
  77
  78 2016-04-29  Chris Gregory  <czipperz@gmail.com>
  79
  80         * config/*: Remove trailing whitespace.
  81         * src/*: Likewise.
  82         * testsuite/tr1/*: Likewise.
  83         * testsuite/util/*: Likewise.
  84
  85 2016-04-28  Jonathan Wakely  <jwakely@redhat.com>
  86
  87         PR libstdc++/70766
  88         * include/bits/basic_ios.tcc (basic_ios::_M_cache_locale): Use
  89         __addressof.
  90         * include/bits/stream_iterator.h (istream_iterator, ostream_iterator):
  91         Likewise.
  92         * include/std/atomic (atomic<_Tp>): Likewise.
  93         * include/std/shared_mutex (shared_lock): Likewise.
  94         * testsuite/24_iterators/istream_iterator/70766.cc: New test.
  95         * testsuite/24_iterators/ostream_iterator/70766.cc : New test.
  96         * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error line number.
  97         * testsuite/29_atomics/atomic/70766.cc: New test.
  98         * testsuite/30_threads/shared_lock/70766.cc: New test.
  99
 100         * include/bits/hashtable_policy.h (__detail::_Insert_base,
 101         __detail::_Insert): Improve comments.
 102
 103 2016-04-27  Jonathan Wakely  <jwakely@redhat.com>
 104
 105         PR libstdc++/70767
 106         * include/std/limits: Update comments about DRs.
 107         (numeric_limits<const _Tp>, numeric_limits<volatile _Tp>,
 108         numeric_limits<const volatile _Tp>): Define unconditionally.
 109
 110 2016-04-24  Jonathan Wakely  <jwakely@redhat.com>
 111
 112         PR libstdc++/70762
 113         * testsuite/util/testsuite_fs.h (__gnu_test::nonexistent_path): Use
 114         static counter to return a different path on every call.
 115
 116 2016-04-22  Tim Shen  <timshen@google.com>
 117
 118         PR libstdc++/70745
 119         * include/bits/regex_executor.tcc (_Executor<>::_M_word_boundary):
 120         Fix the match_not_bow and match_not_eow behavior.
 121         * testsuite/28_regex/regression.cc: Add testcase.
 122
 123 2016-04-20  Jonathan Wakely  <jwakely@redhat.com>
 124
 125         PR libstdc++/69703
 126         * src/c++11/codecvt.cc (__codecvt_utf8_base<char16_t>::do_in,
 127         __codecvt_utf8_utf16_base<char16_t>::do_in): Fix mask operations.
 128
 129 2016-04-19  Jonathan Wakely  <jwakely@redhat.com>
 130
 131         PR libstdc++/69703
 132         * src/c++11/codecvt.cc (__codecvt_utf8_base<char16_t>::do_in):
 133         Override endianness bit in mode.
 134         * testsuite/22_locale/codecvt/codecvt_utf8/69703.cc: New test.
 135         * testsuite/22_locale/codecvt/codecvt_utf8_utf16/66855.cc: Test
 136         that little_endian mode is ignored.
 137         * testsuite/experimental/filesystem/path/native/string.cc: New test.
 138
 139         PR libstdc++/70609
 140         * src/filesystem/ops.cc (close_fd): New function.
 141         (do_copy_file): Set permissions before copying file contents. Check
 142         result of closing file descriptors. Don't copy streambuf when file
 143         is empty.
 144         (copy(const path&, const path&, copy_options, error_code&)): Use
 145         lstat for source file when copy_symlinks is set.
 146         * testsuite/experimental/filesystem/operations/copy.cc: Test copy().
 147
 148         * include/experimental/bits/fs_fwd.h (operator&, operator|, operator^,
 149         operator~ operator&=, operator|=, operator^=): Add noexcept to
 150         overloaded operators for copy_options, perms and directory_options.
 151         * src/filesystem/ops.cc (make_file_type, make_file_status,
 152         is_not_found_errno, file_time): Add noexcept.
 153
 154 2016-04-19  Edward Smith-Rowland  <3dw4rd@verizon.net>
 155
 156         * include/bits/c++14_warning.h: Do not refer C++14 as experimental.
 157
 158 2016-04-18  Jonathan Wakely  <jwakely@redhat.com>
 159
 160         PR libstdc++/41759
 161         * include/bits/random.h: Reword static assertion messages to state
 162         positive conditions.
 163         * include/bits/random.tcc: Likewise.
 164         * include/bits/uniform_int_dist.h: Likewise.
 165         * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error
 166         patterns.
 167
 168         * include/std/function (_Bind, _Bind_result): Remove unused typedefs.
 169
 170         * config/cpu/sh/atomicity.h: Fix typo in comment.
 171
 172         PR libstdc++/70294
 173         * include/std/thread (operator<, operator==): Move definitions to
 174         namespace-scope.
 175         * testsuite/30_threads/thread/id/70294.cc: New test.
 176
 177         * testsuite/18_support/bad_exception/23591_thread-1.c: Add
 178         -Wno-pedantic to dg-options.
 179         * testsuite/20_util/align/2.cc: Use type as operand of alignof.
 180         * testsuite/20_util/is_floating_point/value.cc: Add -Wno-pedantic
 181         to dg-options.
 182         * testsuite/20_util/specialized_algorithms/uninitialized_fill/32158.cc:
 183         Remove extra semi-colon.
 184         * testsuite/23_containers/array/tuple_interface/tuple_element.cc:
 185         Always supply second argument to static_assert.
 186         * testsuite/25_algorithms/lower_bound/no_operator_ne.cc: Remove extra
 187         semi-colon.
 188         * testsuite/26_numerics/complex/c99.cc: Add -Wno-pedantic to
 189         dg-options.
 190         * testsuite/26_numerics/complex/literals/values.cc: Likewise.
 191         * testsuite/29_atomics/atomic/60695.cc: Likewise.
 192         * testsuite/29_atomics/atomic/62259.cc: use __alignof__ instead of
 193         alignof when operand is an object not a type.
 194         * testsuite/decimal/ctor.cc: Add -Wno-pedantic to dg-options.
 195         * testsuite/decimal/make-decimal.cc: Likewise.
 196         * testsuite/experimental/type_traits/value.cc: Always supply second
 197         argument to static_assert.
 198         * testsuite/util/testsuite_common_types.h: Use __extension__ for
 199         __int128 types.
 200
 201         * testsuite/experimental/type_erased_allocator/1.cc: Don't include
 202         internal header.
 203         * testsuite/experimental/type_erased_allocator/1_neg.cc: Likewise.
 204         * testsuite/experimental/type_erased_allocator/2.cc: Likewise.
 205         * testsuite/experimental/type_erased_allocator/uses_allocator.cc:
 206         Likewise. Add licence and change to compile-only test.
 207
 208         * include/bits/locale_facets.h (ctype::do_narrow): Add attribute to
 209         unused parameter.
 210         * include/bits/regex_automaton.h (_NFA::_M_insert_alt): Likewise.
 211
 212         * include/ext/string_conversions.h (__stoa): Avoid -Wsign-compare
 213         warnings.
 214
 215 2016-04-17  Edward Smith-Rowland  <3dw4rd@verizon.net>
 216
 217         * include/bits/specfun.h: Trivial comment misspelling.
 218
 219 2016-04-14  Jason Merrill  <jason@redhat.com>
 220
 221         Revert Jonathan's empty ABI change from yesterday.
 222
 223 2016-04-13  Martin Sebor  <msebor@redhat.com>
 224
 225         PR c++/69517
 226         * testsuite/25_algorithms/rotate/moveable2.cc: Make sure VLA
 227         upper bound is positive.
 228
 229 2016-04-13  Jonathan Wakely  <jwakely@redhat.com>
 230
 231         * include/bits/c++config (_GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES,
 232         _GLIBCXX_END_NAMESPACE_EMPTY_TYPES, _GLIBCXX_ABI_TAG_EMPTY): Define.
 233         * include/bits/hashtable.h (_Hashtable::_M_emplace): Change signatures
 234         of functions taking empty structs by value. Add a template parameter
 235         to overloads without hints. Rename overloads with hints to
 236         _M_emplace_hint.
 237         (_Hashtable::_M_erase(true_type, const_iterator),
 238         _Hashtable::_M_erase(false_type, const_iterator)): Change signatures
 239         by reordering parameters.
 240         * include/bits/hashtable_policy.h (_Insert::insert): Adjust to call
 241         _M_emplace_hint instead of _M_emplace.
 242         * include/bits/shared_ptr.h (shared_ptr(_Tp1*, _Deleter, _Alloc),
 243         shared_ptr(nullptr_t, _Deleter, _Alloc)): Use _GLIBCXX_ABI_TAG_EMPTY.
 244         * include/bits/shared_ptr_base.h (_Sp_counted_deleter, __shared_count,
 245         __shared_ptr): Likewise.
 246         * include/bits/stl_algo.h (replace_if): Likewise.
 247         * include/bits/stl_pair.h (piecewise_construct_t,
 248         piecewise_construct): Use _GLIBCXX_BEGIN_NAMESPACE_EMPTY_TYPES.
 249         * include/bits/uses_allocator.h (allocator_arg_t, allocator_arg,
 250         __uses_alloc0): Likewise.
 251         * include/ext/pb_ds/assoc_container.hpp (basic_hash_table): Likewise.
 252         * testsuite/20_util/scoped_allocator/69293_neg.cc: Adjust dg-error.
 253         * testsuite/20_util/shared_ptr/cons/43820_neg.cc: Likewise.
 254         * testsuite/20_util/shared_ptr/cons/void_neg.cc: Likewise.
 255         * testsuite/20_util/uses_allocator/69293_neg.cc: Likewise.
 256         * testsuite/20_util/uses_allocator/cons_neg.cc: Likewise.
 257         * testsuite/ext/profile/mutex_extensions_neg.cc: Likewise.
 258
 259 2016-04-12  Edward Smith-Rowland  <3dw4rd@verizon.net>
 260
 261         Document C++17/TR29124 C++ Special Math Functions.
 262         * include/bits/specfun.h: Add Doxygen markup.
 263
 264 2016-04-07  Jonathan Wakely  <jwakely@redhat.com>
 265
 266         * testsuite/30_threads/thread/70503.cc: Adjust from xfail to pass.
 267
 268 2016-04-06  Eric Botcazou  <ebotcazou@adacore.com>
 269
 270         * src/Makefile.am (libstdc++-symbols.ver): Remove useless /dev/null.
 271         * src/Makefile.in: Regenerate.
 272
 273 2016-04-05  Jonathan Wakely  <jwakely@redhat.com>
 274
 275         PR libstdc++/70554
 276         * acinclude.m4 (GLIBCXX_ENABLE_ATOMIC_BUILTINS): Don't test
 277         __atomic_fetch_add for bool.
 278         * configure: Regenerate.
 279
 280         * testsuite/30_threads/thread/70503.cc: Require -static to work.
 281
 282         PR libstdc++/70503
 283         * src/c++11/thread.cc (execute_native_thread_routine,
 284         execute_native_thread_routine_compat): Give internal linkage.
 285         * testsuite/30_threads/thread/70503.cc: New test.
 286
 287 2016-04-05  Ville Voutilainen  <ville.voutilainen@gmail.com>
 288
 289         PR libstdc++/70437
 290         * include/bits/stl_pair.h (_ConstructiblePair,
 291         _ImplicitlyConvertiblePair, _MoveConstructiblePair,
 292         _ImplicitlyMoveConvertiblePair): Add shortcut conditions
 293         for same-type cases.
 294         * testsuite/20_util/pair/70437.cc: New.
 295
 296 2016-03-24  Jonathan Wakely  <jwakely@redhat.com>
 297
 298         PR libstdc++/69945
 299         * config/abi/pre/gnu.ver: Add new symbol.
 300         * libsupc++/eh_alloc.cc (__gnu_cxx::__freeres): Define.
 301         * testsuite/18_support/free_eh_pool.cc: New test.
 302
 303 2016-03-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 304
 305         * include/Makefile.am (install-freestanding-headers): Add
 306         concept_check.h and move.h to the installed headers.
 307         * include/Makefile.in: Regenerated.
 308         * include/bits/concept_check.h: Ignore _GLIBCXX_CONCEPT_CHECKS for
 309         freestanding implementations.
 310         * doc/xml/manual/using.xml (_GLIBCXX_CONCEPT_CHECKS): Mention
 311         that this macro has no effect for freestanding implementations.
 312         * doc/html/manual/using_macros.html: Likewise.
 313
 314 2016-02-24  Jonathan Wakely  <jwakely@redhat.com>
 315
 316         PR libstdc++/69939
 317         * include/experimental/tuple (__apply_impl): Qualify get and forward.
 318
 319 2016-02-23  Jonathan Wakely  <jwakely@redhat.com>
 320
 321         * doc/xml/manual/using.xml: Document __STDCPP_WANT_MATH_SPEC_FUNCS__.
 322         * doc/html/*: Regenerate.
 323
 324         PR libstdc++/69893
 325         * include/tr1/cmath (acosh, asinh, atanh, cbrt, copysign, erf, erfc,
 326         exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb, lgamma, llrint,
 327         llround, log1p, log2, logb, lrint, lround, nan, nearbyint, nextafter,
 328         nexttoward, remainder, remquo, rint, round, scalbln, scalbn, tgamma,
 329         trunc) [__cplusplus >= 201103L]: Import from namespace std.
 330         (fabs) [__cplusplus < 201103L]: Import from namespace std.
 331         * include/tr1/complex (acosh, asinh, atanh) [__cplusplus >= 201103L]:
 332         Likewise.
 333         * testsuite/tr1/headers/c++200x/complex.cc: Add std::fabs to global
 334         namespace before including TR1 headers.
 335         * testsuite/tr1/headers/c++200x/math.cc: New test.
 336
 337 2016-02-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 338
 339         PR libstdc++/69881
 340         * include/c_global/cstdarg: Undefine __need___va_list.
 341         * include/c_global/cstddef: Undefine all kinds of __need_*.
 342
 343 2016-02-16  Tim Shen  <timshen@google.com>
 344
 345         PR libstdc++/69794
 346         * include/bits/regex_scanner.h: Add different special character
 347         sets for grep and egrep regex.
 348         * include/bits/regex_scanner.tcc: Use _M_spec_char more uniformly.
 349         * testsuite/28_regex/regression.cc: Add new testcase.
 350
 351 2016-02-08  Jonathan Wakely  <jwakely@redhat.com>
 352
 353         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Remove accidentally
 354         added 'constexpr' in previous commit.
 355         * configure: Regenerate.
 356
 357         PR libstdc++/48891
 358         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Enable isinf and isnan
 359         checks for all targets except *-*-solaris2.* and ensure we find the
 360         libc math.h header not our own.
 361         * configure: Regenerate.
 362
 363 2016-02-05  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 364
 365         * config/abi/post/s390x-linux-gnu/32/baseline_symbols.txt (FUNC):
 366         New file.  Copied over from s390-linux-gnu.
 367
 368 2016-02-04  Jonathan Wakely  <jwakely@redhat.com>
 369
 370         PR libstdc++/69626
 371         * acinclude.m4 (GLIBCXX_ENABLE_C99): Check C99 stdlib.h functions
 372         with -std=c++98 and define _GLIBCXX98_USE_C99_STDLIB.
 373         * config.h.in: Regenerate.
 374         * configure: Regenerate.
 375         * testsuite/21_strings/c_strings/char/69626.cc: New.
 376
 377         * doc/html/index.html: Regenerate.
 378
 379         * doc/xml/manual/containers.xml: Add cross-reference to Dual ABI.
 380         * doc/xml/manual/spine.xml: Update copyright years and author blurb.
 381         * doc/html/*: Regenerate.
 382
 383 2016-02-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 384
 385         PR libstdc++/69581
 386         * include/c_compatibility/math.h: Move header guards.
 387         * include/c_compatibility/stdlib.h: Likewise.
 388
 389 2016-01-29  Jonathan Wakely  <jwakely@redhat.com>
 390
 391         PR libstdc++/69506
 392         * config/os/newlib/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
 393
 394 2016-01-28  John David Anglin  <danglin@gcc.gnu.org>
 395
 396         PR libstdc++/69450
 397         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Split check for obsolete
 398         isinf and isnan functions into two independent checks.  Check on hpux.
 399         * config.h.in: Regenerate.
 400         * configure: Regenerate.
 401         * include/c_global/cmath (isinf(double), isnan(double)): Use
 402         _GLIBCXX_HAVE_OBSOLETE_ISINF and _GLIBCXX_HAVE_OBSOLETE_ISNAN,
 403         respectively.
 404
 405 2016-01-27  Jakub Jelinek  <jakub@redhat.com>
 406
 407         * testsuite/libstdc++-prettyprinters/whatis.cc: Include <random>.
 408
 409 2016-01-27  Jonathan Wakely  <jwakely@redhat.com>
 410
 411         PR libstdc++/69295
 412         * testsuite/ext/special_functions/hyperg/check_value.cc: Use
 413         -ffp-contract=off, and -ffloat-store to disable excess precision.
 414         * testsuite/special_functions/02_assoc_legendre/check_value.cc: Use
 415         -ffp-contract=off.
 416
 417 2016-01-26  Jonathan Wakely  <jwakely@redhat.com>
 418
 419         PR libstdc++/69478
 420         * include/bits/stl_algobase.h (__copy_move<_IsMove, true,
 421         random_access_iterator_tag>): Check is_move_assignable when moving.
 422         (__copy_move_backwards<_IsMove, true, random_access_iterator_tag>):
 423         Likewise.
 424         * testsuite/25_algorithms/copy/move_iterators/69478.cc: New.
 425         * testsuite/25_algorithms/copy_backward/move_iterators/69478.cc: New.
 426         * testsuite/25_algorithms/move/69478.cc: New.
 427         * testsuite/25_algorithms/move_backward/69478.cc: new.
 428
 429 2016-01-26  Andris Pavenis  <andris.pavenis@iki.fi>
 430
 431         * include/c_compatibility/stdlib.h: Include wide character related
 432         definitions only when they are available in cstdlib.
 433
 434 2016-01-25  Jonathan Wakely  <jwakely@redhat.com>
 435
 436         PR libstdc++/69464
 437         * include/Makefile.am: Add new header.
 438         * include/Makefile.in: Regenerate.
 439         * include/bits/random.h (uniform_int_distribution): Move to
 440         bits/uniform_int_dist.h.
 441         * include/bits/random.tcc (uniform_int_distribution::operator(),
 442         uniform_int_distribution::__generate_impl): Likewise.
 443         * include/bits/uniform_int_dist.h: New header.
 444         * include/bits/stl_algo.h [__cplusplus >= 201103L]: Include
 445         <bits/uniform_int_dist.h> instead of <random>.
 446         * testsuite/20_util/specialized_algorithms/uninitialized_copy/
 447         move_iterators/1.cc: Include correct header for uninitialized_copy.
 448         * testsuite/20_util/specialized_algorithms/uninitialized_copy_n/
 449         move_iterators/1.cc: Likewise.
 450         * testsuite/25_algorithms/nth_element/58800.cc: Include correct
 451         header for vector.
 452         * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error lines.
 453
 454 2016-01-23  John David Anglin  <danglin@gcc.gnu.org>
 455
 456         PR libstdc++/69446
 457         * config/os/hpux/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
 458
 459 2016-01-22  Edward Smith-Rowland  <3dw4rd@verizon.net>
 460
 461         TR29124 C++ Special Math - <math.h> pulls funcs into global namespace.
 462         * include/c_compatibility/math.h: Import the TR29124 functions
 463         into the global namespace.
 464         * testsuite/special_functions/01_assoc_laguerre/compile_2.cc: Remove
 465         xfail and make compile-only.
 466         * testsuite/special_functions/02_assoc_legendre/compile_2.cc: Ditto.
 467         * testsuite/special_functions/03_beta/compile_2.cc: Ditto.
 468         * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: Ditto.
 469         * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: Ditto.
 470         * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: Ditto.
 471         * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: Ditto.
 472         * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: Ditto.
 473         * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: Ditto.
 474         * testsuite/special_functions/10_cyl_neumann/compile_2.cc: Ditto.
 475         * testsuite/special_functions/11_ellint_1/compile_2.cc: Ditto.
 476         * testsuite/special_functions/12_ellint_2/compile_2.cc: Ditto.
 477         * testsuite/special_functions/13_ellint_3/compile_2.cc: Ditto.
 478         * testsuite/special_functions/14_expint/compile_2.cc: Ditto.
 479         * testsuite/special_functions/15_hermite/compile_2.cc: Ditto.
 480         * testsuite/special_functions/16_laguerre/compile_2.cc: Ditto.
 481         * testsuite/special_functions/17_legendre/compile_2.cc: Ditto.
 482         * testsuite/special_functions/18_riemann_zeta/compile_2.cc: Ditto.
 483         * testsuite/special_functions/19_sph_bessel/compile_2.cc: Ditto.
 484         * testsuite/special_functions/20_sph_legendre/compile_2.cc: Ditto.
 485         * testsuite/special_functions/21_sph_neumann/compile_2.cc: Ditto.
 486
 487 2016-01-22  Jonathan Wakely  <jwakely@redhat.com>
 488
 489         PR libstdc++/69116
 490         * include/bits/valarray_before.h (__fun, __fun_with_valarray): Only
 491         define result_type for types which can be safely used with valarrays.
 492         * testsuite/26_numerics/valarray/69116.cc: New.
 493
 494         PR libstdc++/69413
 495         * config/os/gnu-linux/os_defines.h: Define
 496         _GLIBCXX_NO_OBSOLETE_ISINF_ISNAN_DYNAMIC.
 497         * include/c_global/cmath (isinf, isnan): Check it.
 498         * doc/xml/manual/internals.xml: Document it.
 499         * doc/html/*: Regenerate.
 500
 501 2016-01-21  Jonathan Wakely  <jwakely@redhat.com>
 502
 503         PR libstdc++/69406
 504         * include/bits/cpp_type_traits.h: Ensure C++ language linkage.
 505         * include/ext/type_traits.h: Likewise.
 506         * testsuite/17_intro/headers/c++2011/linkage.cc: Check autoconf macros
 507         for presence of C headers.
 508         * testsuite/ext/type_traits/add_unsigned_floating_neg.cc: Adjust
 509         dg-error line number.
 510         * testsuite/ext/type_traits/add_unsigned_integer_neg.cc: Likewise.
 511         * testsuite/ext/type_traits/remove_unsigned_floating_neg.cc: Likewise.
 512         * testsuite/ext/type_traits/remove_unsigned_integer_neg.cc: Likewise.
 513
 514 2016-01-20  Torvald Riegel  <triegel@redhat.com>
 515
 516         PR libstdc++/69310
 517         * config/os/bsd/darwin/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.
 518
 519 2016-01-20  Jonathan Wakely  <jwakely@redhat.com>
 520
 521         PR libstdc++/60401
 522         * include/c_compatibility/math.h (acosh, asinh, atanh, acbrt,
 523         copysign, erf, erfc, exp2, expm1, fdim, fma, fmax, fmin, hypot, ilogb,
 524         lgamma, llrint, llround, log1p, log2, logb, lrint, lround, nearbyint,
 525         nextafter, nexttoward, remainder, remquo, rint, round, scalbln, scalbn,
 526         tgamma, trunc) [__cplusplus >= 201103L && _GLIBCXX_USE_C99_MATH_TR1]:
 527         Add using declarations.
 528         * testsuite/26_numerics/headers/cmath/60401.cc: New.
 529
 530         PR libstdc++/69386
 531         * include/c_global/ccomplex: Ensure C++ language linkage.
 532         * include/c_global/cmath: Likewise.
 533         * include/c_global/cstdlib: Likewise.
 534         * include/c_global/ctgmath: Likewise.
 535         * testsuite/17_intro/headers/c++2011/linkage.cc: New.
 536
 537 2016-01-19  Jonathan Wakely  <jwakely@redhat.com>
 538
 539         PR libstdc++/14608
 540         PR libstdc++/60401
 541         * include/Makefile.am: Use c_compatibility math.h and stdlib.h for
 542         --enable-cheaders=c_global configs.
 543         * include/Makefile.in: Regenerate.
 544         * include/c_compatibility/math.h: Remove obsolete _GLIBCXX_NAMESPACE_C
 545         test and allow inclusion from C files.
 546         * include/c_compatibility/stdlib.h: Likewise. Support freestanding.
 547         (at_quick_exit, quick_exit): Add using directives.
 548         * include/c_global/cmath: Use #include_next for math.h.
 549         * include/c_global/cstdlib: Use #include_next for stdlib.h.
 550         * testsuite/26_numerics/headers/cmath/14608.cc: New.
 551         * testsuite/26_numerics/headers/cmath/c99_classification_macros_c.cc:
 552         Remove xfail for most targets.
 553         * testsuite/26_numerics/headers/cstdlib/60401.cc: New.
 554
 555 2016-01-18  Torvald Riegel  <triegel@redhat.com>
 556
 557         * include/bits/c++config (_GLIBCXX_USE_WEAK_REF): New.
 558         (_GLIBCXX_TXN_SAFE, _GLIBCXX_TXN_SAFE_DYN): Use _GLIBCXX_USE_WEAK_REF
 559         and move after its definition.
 560         * config/os/aix/os_defines.h (_GLIBCXX_USE_WEAK_REF): Override.
 561         * src/c++11/cow-stdexcept.cc: Use _GLIBCXX_USE_WEAK_REF instead of
 562         __GXX_WEAK__, and only provide transactional clones if
 563         _GLIBCXX_USE_WEAK_REF is true.  Don't provide stubs of libitm
 564         functions.
 565
 566 2016-01-18  Jonathan Wakely  <jwakely@redhat.com>
 567
 568         PR libstdc++/60637
 569         * testsuite/26_numerics/headers/cmath/60637.cc: Add test.
 570
 571         PR libstdc++/69243
 572         * include/std/functional (_Function_base::_M_not_empty_function):
 573         Change overloads for pointers to take arguments by value.
 574         * testsuite/20_util/function/cons/57465.cc: Add tests for
 575         pointer-to-member cases.
 576
 577         PR libstdc++/69340
 578         * src/c++11/cow-stdexcept.cc (_txnal_cow_string_C1_for_exceptions):
 579         Use macros for exception handling and fix unused parameter warning.
 580
 581 2016-01-17  John David Anglin  <danglin@gcc.gnu.org>
 582
 583         PR libstdc++/68734
 584         * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update.
 585
 586 2016-01-17  Torvald Riegel  <triegel@redhat.com>
 587
 588         * src/c++11/cow-stdexcept.cc (txnal_read_ptr): Fix static_assert.
 589
 590 2016-01-16  H.J. Lu  <hongjiu.lu@intel.com>
 591
 592         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Add
 593         __int128 symbols.
 594
 595 2016-01-15  Jonathan Wakely  <jwakely@redhat.com>
 596
 597         PR libstdc++/69293
 598         * include/bits/uses_allocator.h (__uses_alloc<true, ...>): Add
 599         static assertion that type is constructible from the arguments.
 600         * testsuite/20_util/scoped_allocator/69293_neg.cc: New.
 601         * testsuite/20_util/uses_allocator/69293_neg.cc: New.
 602         * testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error.
 603
 604         PR libstdc++/69294
 605         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
 606         and isnan on AIX. Quote variables.
 607         * configure: Regenerate.
 608
 609 2016-01-15  Torvald Riegel  <triegel@redhat.com>
 610
 611         * include/bits/basic_string.h (basic_string): Declare friends.
 612         * include/bits/c++config (_GLIBCXX_TXN_SAFE,
 613         _GLIBCXX_TXN_SAFE_DYN, _GLIBCXX_USE_ALLOCATOR_NEW): New.
 614         * include/std/stdexcept (logic_error, domain_error, invalid_argument,
 615         length_error, out_of_range, runtime_error, range_error,
 616         underflow_error, overflow_error): Declare members as transaction-safe.
 617         (logic_error, runtime_error): Declare friend functions.
 618         * libsupc++/exception (exception, bad_exception): Declare members as
 619         transaction-safe.
 620         * src/c++11/cow-stdexcept.cc: Define transactional clones for the
 621         transaction-safe members of exceptions and helper functions.
 622         * libsupc++/eh_exception.cc: Adjust and define transactional clones.
 623         * config/abi/pre/gnu.ver (GLIBCXX_3.4.22) Add transactional clones.
 624         (CXXABI_1.3.10): New.
 625         * acinclude.m4 (GLIBCXX_CHECK_SIZE_T_MANGLING): New.
 626         (GLIBCXX_ENABLE_ALLOCATOR): Set ENABLE_ALLOCATOR_NEW.
 627         * configure.ac: Call GLIBCXX_CHECK_SIZE_T_MANGLING.
 628         * include/Makefile.am: Write ENABLE_ALLOCATOR_NEW to c++config.h.
 629         * include/Makefile.in: Regenerate.
 630         * config.h.in: Regenerate.
 631         * configure: Regenerate.
 632         * testsuite/util/testsuite_abi.cc (check_version): Add CXXABI_1.3.10.
 633
 634 2016-01-15  Steve Ellcey  <sellcey@imgtec.com>
 635
 636         * include/ext/random.tcc: Use __builtin_isfinite instead of
 637         std::isfinite.
 638
 639 2016-01-15  Jonathan Wakely  <jwakely@redhat.com>
 640
 641         * include/bits/std_mutex.h: Fix Doxygen @file name.
 642
 643 2016-01-14  Edward Smith-Rowland  <3dw4rd@verizon.net>
 644             Jonathan Wakely  <jwakely@redhat.com>
 645             Florian Goth <CaptainSifff@gmx.de>
 646
 647         Implement TR29124 C++ special Math Functions.
 648         * include/Makefile.am: Add new headers.
 649         * include/Makefile.in: Regenerate.
 650         * include/bits/specfun.h: New.
 651         * include/c_global/cmath: Adjust for both tr1 and tr29124 maths.
 652         * include/tr1/bessel_function.tcc: Ditto.
 653         * include/tr1/beta_function.tcc: Ditto.
 654         * include/tr1/cmath: Ditto.
 655         * include/tr1/ell_integral.tcc: Ditto.
 656         * include/tr1/exp_integral.tcc: Ditto.
 657         * include/tr1/gamma.tcc: Ditto.
 658         * include/tr1/hypergeometric.tcc: Ditto.
 659         * include/tr1/legendre_function.tcc: Ditto.
 660         * include/tr1/modified_bessel_func.tcc: Ditto.
 661         * include/tr1/poly_hermite.tcc: Ditto.
 662         * include/tr1/poly_laguerre.tcc: Ditto.
 663         * include/tr1/riemann_zeta.tcc: Ditto.
 664         * include/tr1/special_function_util.h: Ditto.
 665         * testsuite/ext/special_functions/conf_hyperg: New.
 666         * testsuite/ext/special_functions/conf_hyperg/check_nan.cc: New.
 667         * testsuite/ext/special_functions/conf_hyperg/check_value.cc: New.
 668         * testsuite/ext/special_functions/conf_hyperg/compile.cc: New.
 669         * testsuite/ext/special_functions/hyperg: New.
 670         * testsuite/ext/special_functions/hyperg/check_nan.cc: New.
 671         * testsuite/ext/special_functions/hyperg/check_value.cc: New.
 672         * testsuite/ext/special_functions/hyperg/compile.cc: New.
 673         * testsuite/libstdc++-dg/conformance.exp: Add special_functions directory.
 674         * testsuite/special_functions/01_assoc_laguerre/check_nan.cc: New.
 675         * testsuite/special_functions/01_assoc_laguerre/check_value.cc: New.
 676         * testsuite/special_functions/01_assoc_laguerre/compile.cc: New.
 677         * testsuite/special_functions/01_assoc_laguerre/compile_2.cc: New.
 678         * testsuite/special_functions/02_assoc_legendre/check_nan.cc: New.
 679         * testsuite/special_functions/02_assoc_legendre/check_value.cc: New.
 680         * testsuite/special_functions/02_assoc_legendre/compile.cc: New.
 681         * testsuite/special_functions/02_assoc_legendre/compile_2.cc: New.
 682         * testsuite/special_functions/03_beta/check_nan.cc: New.
 683         * testsuite/special_functions/03_beta/check_value.cc: New.
 684         * testsuite/special_functions/03_beta/compile.cc: New.
 685         * testsuite/special_functions/03_beta/compile_2.cc: New.
 686         * testsuite/special_functions/04_comp_ellint_1/check_nan.cc: New.
 687         * testsuite/special_functions/04_comp_ellint_1/check_value.cc: New.
 688         * testsuite/special_functions/04_comp_ellint_1/compile.cc: New.
 689         * testsuite/special_functions/04_comp_ellint_1/compile_2.cc: New.
 690         * testsuite/special_functions/05_comp_ellint_2/check_nan.cc: New.
 691         * testsuite/special_functions/05_comp_ellint_2/check_value.cc: New.
 692         * testsuite/special_functions/05_comp_ellint_2/compile.cc: New.
 693         * testsuite/special_functions/05_comp_ellint_2/compile_2.cc: New.
 694         * testsuite/special_functions/06_comp_ellint_3/check_nan.cc: New.
 695         * testsuite/special_functions/06_comp_ellint_3/check_value.cc: New.
 696         * testsuite/special_functions/06_comp_ellint_3/compile.cc: New.
 697         * testsuite/special_functions/06_comp_ellint_3/compile_2.cc: New.
 698         * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: New.
 699         * testsuite/special_functions/07_cyl_bessel_i/check_value.cc: New.
 700         * testsuite/special_functions/07_cyl_bessel_i/compile.cc: New.
 701         * testsuite/special_functions/07_cyl_bessel_i/compile_2.cc: New.
 702         * testsuite/special_functions/07_cyl_bessel_i/pr56216.cc: New.
 703         * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: New.
 704         * testsuite/special_functions/08_cyl_bessel_j/check_value.cc: New.
 705         * testsuite/special_functions/08_cyl_bessel_j/compile.cc: New.
 706         * testsuite/special_functions/08_cyl_bessel_j/compile_2.cc: New.
 707         * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: New.
 708         * testsuite/special_functions/09_cyl_bessel_k/check_value.cc: New.
 709         * testsuite/special_functions/09_cyl_bessel_k/compile.cc: New.
 710         * testsuite/special_functions/09_cyl_bessel_k/compile_2.cc: New.
 711         * testsuite/special_functions/10_cyl_neumann/check_nan.cc: New.
 712         * testsuite/special_functions/10_cyl_neumann/check_value.cc: New.
 713         * testsuite/special_functions/10_cyl_neumann/compile.cc: New.
 714         * testsuite/special_functions/10_cyl_neumann/compile_2.cc: New.
 715         * testsuite/special_functions/11_ellint_1/check_nan.cc: New.
 716         * testsuite/special_functions/11_ellint_1/check_value.cc: New.
 717         * testsuite/special_functions/11_ellint_1/compile.cc: New.
 718         * testsuite/special_functions/11_ellint_1/compile_2.cc: New.
 719         * testsuite/special_functions/12_ellint_2/check_nan.cc: New.
 720         * testsuite/special_functions/12_ellint_2/check_value.cc: New.
 721         * testsuite/special_functions/12_ellint_2/compile.cc: New.
 722         * testsuite/special_functions/12_ellint_2/compile_2.cc: New.
 723         * testsuite/special_functions/13_ellint_3/check_nan.cc: New.
 724         * testsuite/special_functions/13_ellint_3/check_value.cc: New.
 725         * testsuite/special_functions/13_ellint_3/compile.cc: New.
 726         * testsuite/special_functions/13_ellint_3/compile_2.cc: New.
 727         * testsuite/special_functions/14_expint/check_nan.cc: New.
 728         * testsuite/special_functions/14_expint/check_value.cc: New.
 729         * testsuite/special_functions/14_expint/compile.cc: New.
 730         * testsuite/special_functions/14_expint/compile_2.cc: New.
 731         * testsuite/special_functions/15_hermite/check_nan.cc: New.
 732         * testsuite/special_functions/15_hermite/check_value.cc: New.
 733         * testsuite/special_functions/15_hermite/compile.cc: New.
 734         * testsuite/special_functions/15_hermite/compile_2.cc: New.
 735         * testsuite/special_functions/16_laguerre/check_nan.cc: New.
 736         * testsuite/special_functions/16_laguerre/check_value.cc: New.
 737         * testsuite/special_functions/16_laguerre/compile.cc: New.
 738         * testsuite/special_functions/16_laguerre/compile_2.cc: New.
 739         * testsuite/special_functions/17_legendre/check_nan.cc: New.
 740         * testsuite/special_functions/17_legendre/check_value.cc: New.
 741         * testsuite/special_functions/17_legendre/compile.cc: New.
 742         * testsuite/special_functions/17_legendre/compile_2.cc: New.
 743         * testsuite/special_functions/18_riemann_zeta/check_nan.cc: New.
 744         * testsuite/special_functions/18_riemann_zeta/check_value.cc: New.
 745         * testsuite/special_functions/18_riemann_zeta/compile.cc: New.
 746         * testsuite/special_functions/18_riemann_zeta/compile_2.cc: New.
 747         * testsuite/special_functions/19_sph_bessel/check_nan.cc: New.
 748         * testsuite/special_functions/19_sph_bessel/check_value.cc: New.
 749         * testsuite/special_functions/19_sph_bessel/compile.cc: New.
 750         * testsuite/special_functions/19_sph_bessel/compile_2.cc: New.
 751         * testsuite/special_functions/20_sph_legendre/check_nan.cc: New.
 752         * testsuite/special_functions/20_sph_legendre/check_value.cc: New.
 753         * testsuite/special_functions/20_sph_legendre/compile.cc: New.
 754         * testsuite/special_functions/20_sph_legendre/compile_2.cc: New.
 755         * testsuite/special_functions/21_sph_neumann/check_nan.cc: New.
 756         * testsuite/special_functions/21_sph_neumann/check_value.cc: New.
 757         * testsuite/special_functions/21_sph_neumann/compile.cc: New.
 758         * testsuite/special_functions/21_sph_neumann/compile_2.cc: New.
 759         * testsuite/util/specfun_testcase.h: New.
 760         * testsuite/tr1/5_numerical_facilities/special_functions/08_cyl_bessel_i/check_value.cc: More testcases.
 761         * testsuite/tr1/5_numerical_facilities/special_functions/09_cyl_bessel_j/check_value.cc: Ditto.
 762         * testsuite/tr1/5_numerical_facilities/special_functions/10_cyl_bessel_k/check_value.cc: Ditto.
 763         * testsuite/tr1/5_numerical_facilities/special_functions/11_cyl_neumann/check_value.cc: Ditto.
 764         * testsuite/tr1/5_numerical_facilities/special_functions/21_sph_bessel/check_value.cc: Ditto.
 765         * testsuite/tr1/5_numerical_facilities/special_functions/23_sph_neumann/check_value.cc: Ditto.
 766         * testsuite/tr1/5_numerical_facilities/special_functions/16_hermite/check_value.cc: New.
 767
 768 2016-01-13  Jonathan Wakely  <jwakely@redhat.com>
 769
 770         PR libstdc++/48891
 771         * acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Check for obsolete isinf
 772         and isnan functions.
 773         * config.h.in: Regenerate.
 774         * configure: Regenerate.
 775         * include/c_global/cmath (isinf(double), isnan(double))
 776         [_GLIBCXX_HAVE_OBSOLETE_ISINF_ISNAN]: Import via using-directive.
 777         * testsuite/26_numerics/headers/cmath/48891.cc: New.
 778
 779 2016-01-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 780
 781         PR libstdc++/66006
 782         * configure.host (abi_baseline_pair): Use separate baseline for
 783         Solaris 11+ and Solaris 10 with gld.
 784         * config/abi/post/solaris2.11/amd64/baseline_symbols.txt: New file.
 785         * config/abi/post/solaris2.11/baseline_symbols.txt: New file.
 786         * config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: New file.
 787
 788 2016-01-12  Daniel Kruegler  <daniel.kruegler@gmail.com>
 789
 790         PR libstdc++/68877
 791         * include/std/type_traits: Following N4511, reimplement __is_swappable
 792         and __is_nothrow_swappable. Move __is_swappable to namespace std,
 793         adjust callers. Use __is_nothrow_swappable in swap.
 794         * include/bits/move.h: Use __is_nothrow_swappable in swap.
 795         * testsuite/20_util/is_nothrow_swappable/value.cc: Extend; remove
 796         __is_swappable related tests.
 797         * testsuite/20_util/is_swappable/value.cc: New.
 798         * testsuite/20_util/is_swappable/requirements/
 799         explicit_instantiation.cc: New.
 800         * testsuite/20_util/is_swappable/requirements/typedefs.cc: New.
 801         * testsuite/25_algorithms/swap/68877.cc: New.
 802
 803 2016-01-12  Jonathan Wakely  <jwakely@redhat.com>
 804
 805         * testsuite/20_util/function/68995.cc: Test reference_wrapper cases.
 806
 807         PR libstdc++/69005
 808         PR libstdc++/69222
 809         * include/std/functional (function::_Invoke): Remove, use result_of.
 810         (function::_Callable): Replace alias template with class template
 811         and use partial specialization instead of _NotSelf alias template.
 812         (function(_Functor)): Add "not self" constraint so that _Callable is
 813         not used while type is incomplete.
 814         * testsuite/20_util/function/69222.cc: New.
 815
 816 2016-01-11  Jonathan Wakely  <jwakely@redhat.com>
 817
 818         PR libstdc++/60976
 819         * include/bits/alloc_traits.h (allocator_traits<allocator<_Tp>>):
 820         Define partial specialization.
 821         * testsuite/20_util/shared_ptr/cons/58659.cc: Add construct and
 822         destroy members to std::allocator explicit specialization.
 823
 824 2016-01-08  Jonathan Wakely  <jwakely@redhat.com>
 825
 826         * testsuite/26_numerics/headers/cmath/
 827         c99_classification_macros_c++.cc: Rename to ...
 828         * testsuite/26_numerics/headers/cmath/
 829         c99_classification_macros_c++98.cc: Here and add -std=gnu++98.
 830         * testsuite/26_numerics/headers/cmath/
 831         c99_classification_macros_c++0x.cc: Rename to ...
 832         * testsuite/26_numerics/headers/cmath/
 833         c99_classification_macros_c++11.cc: Here.
 834
 835         PR libstdc++/69190
 836         * include/bits/uses_allocator.h: Add missing include.
 837
 838 2016-01-07  Jonathan Wakely  <jwakely@redhat.com>
 839
 840         PR libstdc++/69105
 841         PR libstdc++/69106
 842         PR libstdc++/69114
 843         * include/bits/stl_iterator.h (back_insert_iterator,
 844         front_insert_iterator, insert_iterator): Use __addressof (LWG 2324).
 845         * include/bits/uses_allocator.h (__use_alloc): Use __addressof.
 846         * include/std/future (__future::base::_State_baseV2::__setter):
 847         Likewise.
 848         * include/std/scoped_allocator (__outermost): Likewise.
 849         * testsuite/20_util/scoped_allocator/69114.cc: New.
 850         * testsuite/20_util/uses_allocator/69114.cc: New.
 851         * testsuite/30_threads/promise/69106.cc: New.
 852
 853 2016-01-06  Jonathan Wakely  <jwakely@redhat.com>
 854
 855         PR libstdc++/69092
 856         * include/bits/basic_string.h (basic_string::_S_copy_chars<_Iterator>):
 857         Remove _GLIBCXX_NOEXCEPT.
 858         testsuite/21_strings/basic_string/cons/char/69092.cc: New.
 859
 860         * include/Makefile.am: Adjust.
 861         * include/Makefile.in: Regenerate.
 862         * include/bits/mutex.h: Rename to bits/std_mutex.h.
 863         * include/std/condition_variable: Adjust include.
 864         * include/std/mutex: Likewise.
 865
 866 2016-01-04  Jakub Jelinek  <jakub@redhat.com>
 867
 868         Update copyright years.
 869 \f
 870 Copyright (C) 2016 Free Software Foundation, Inc.
 871
 872 Copying and distribution of this file, with or without modification,
 873 are permitted in any medium without royalty provided the copyright
 874 notice and this notice are preserved.