libstdc++-v3/ChangeLog

   1 2017-01-19  Jonathan Wakely  <jwakely@redhat.com>
   2
   3         PR libstdc++/67085
   4         * include/bits/stl_heap.h (__is_heap): Use _GLIBCXX_MOVE.
   5         (__make_heap, __sort_heap): Don't use _GLIBCXX_MOVE inside loops.
   6         * testsuite/23_containers/priority_queue/67085.cc: Adjust expected
   7         number of copies.
   8         * testsuite/25_algorithms/make_heap/movable.cc: New test.
   9
  10         PR libstdc++/67085
  11         * include/bits/stl_heap.h (push_heap, __adjust_heap, __pop_heap)
  12         (pop_heap, __make_heap, make_heap, __sort_heap, sort_heap): Use
  13         _GLIBCXX_MOVE when passing comparison function to other functions.
  14         (is_heap_until, is_heap): Use std::move when passing comparison
  15         function.
  16         * testsuite/23_containers/priority_queue/67085.cc: New test.
  17
  18         PR libstdc++/78905
  19         * doc/xml/manual/abi.xml (abi.versioning.history): Add markup to
  20         macro names, filenames, and literal values. Document _GLIBCXX_RELEASE.
  21         Document that the deprecated _GLIBCXX_VERSION macro was removed for
  22         the 4.0.0 release.
  23         * doc/html/*: Regenerate.
  24         * include/Makefile.am (_GLIBCXX_RELEASE): Set value.
  25         * include/Makefile.in: Regenerate.
  26         * include/bits/c++config (_GLIBCXX_RELEASE): Add #define.
  27         * testsuite/ext/profile/mutex_extensions_neg.cc: Use lineno of 0 in
  28         dg-error.
  29
  30 2017-01-18  Jonathan Wakely  <jwakely@redhat.com>
  31
  32         PR libstdc++/69301
  33         * include/std/atomic (atomic<T>::load, atomic<T>::exchange): Use
  34         aligned buffer instead of default-initialized variable.
  35         * testsuite/29_atomics/atomic/69301.cc: New test.
  36         * include/experimental/memory (observer_ptr::release): Use reserved
  37         name.
  38         * include/ext/pointer.h (_Pointer_adapter::operator++(int))
  39         (_Pointer_adapter::operator--(int)): Likewise.
  40
  41         PR libstdc++/68925
  42         * include/experimental/random (randint): Use temporary instead of
  43         thread_local static.
  44
  45 2017-01-17  Joshua Conner  <joshconner@google.com>
  46
  47         * crossconfig.m4: Add fuchsia OS.
  48         * configure: Regenerate.
  49
  50 2017-01-17  Jonathan Wakely  <jwakely@redhat.com>
  51
  52         PR libstdc++/69699
  53         * doc/xml/manual/abi.xml (abi.versioning.history): Explain why the
  54         __GLIBCXX__ macro is not useful. Remove redundant date information
  55         and link to the GCC release timeline.
  56         (abi.versioning.active): Move partial sentence into the previous
  57         paragraph.
  58         * doc/html/*: Regenerate.
  59
  60         PR libstdc++/79114
  61         * libsupc++/nested_exception.h (throw_with_nested): Use decay instead
  62         of remove_reference.
  63         * testsuite/18_support/nested_exception/79114.cc: New test.
  64
  65 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
  66
  67         PR other/79046
  68         * configure.ac: Add GCC_BASE_VER.
  69         * fragment.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
  70         get version from BASE-VER file.
  71         * po/Makefile.in: Regenerated.
  72         * libsupc++/Makefile.in: Regenerated.
  73         * testsuite/Makefile.in: Regenerated.
  74         * src/Makefile.in: Regenerated.
  75         * configure: Regenerated.
  76         * Makefile.in: Regenerated.
  77         * include/Makefile.in: Regenerated.
  78         * doc/Makefile.in: Regenerated.
  79         * python/Makefile.in: Regenerated.
  80         * src/c++11/Makefile.in: Regenerated.
  81         * src/c++98/Makefile.in: Regenerated.
  82         * src/filesystem/Makefile.in: Regenerated.
  83
  84 2017-01-16  Jonathan Wakely  <jwakely@redhat.com>
  85
  86         PR libstdc++/66145
  87         * src/c++11/functexcept.cc: Use new ABI for std::ios_base::failure
  88         exceptions.
  89         * testsuite/27_io/basic_ios/copyfmt/char/1.cc: Don't override ABI
  90         for test, so new ios::failure can be caught.
  91         * testsuite/27_io/basic_ios/exceptions/char/1.cc: Likewise.
  92         * testsuite/27_io/basic_istream/extractors_arithmetic/char/
  93         exceptions_failbit.cc: Likewise.
  94         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
  95         exceptions_failbit.cc: Likewise.
  96         * testsuite/27_io/basic_istream/extractors_other/char/
  97         exceptions_null.cc: Likewise.
  98         * testsuite/27_io/basic_istream/extractors_other/wchar_t/
  99         exceptions_null.cc: Likewise.
 100         * testsuite/27_io/basic_istream/sentry/char/12297.cc: Likewise.
 101         * testsuite/27_io/basic_istream/sentry/wchar_t/12297.cc: Likewise.
 102         * testsuite/27_io/basic_ostream/inserters_other/char/
 103         exceptions_null.cc: Likewise.
 104         * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
 105         exceptions_null.cc: Likewise.
 106         * testsuite/27_io/ios_base/storage/2.cc: Likewise.
 107
 108         PR libstdc++/78702
 109         * include/bits/locale_classes.h (locale::facet::__shim): Change from
 110         private to protected.
 111         * src/c++11/cxx11-shim_facets.cc (__shim_accessor): Define helper to
 112         make locale::facet::__shim accessible.
 113
 114 2017-01-16  Ville Voutilainen  <ville.voutilainen@gmail.com>
 115
 116         PR libstdc++/78389
 117         * include/bits/list.tcc (merge(list&&)): Fix backwards size adjustments.
 118         (merge(list&&, _StrictWeakOrdering)): Likewise.
 119         * testsuite/23_containers/list/operations/78389.cc: Add
 120         better test for the sizes.
 121
 122 2017-01-14  Jonathan Wakely  <jwakely@redhat.com>
 123
 124         * testsuite/23_containers/array/specialized_algorithms/swap_cxx17.cc:
 125         Skip test when -D_GLIBCXX_PROFILE mode is included in options.
 126         * testsuite/23_containers/map/modifiers/extract.cc: Likewise.
 127         * testsuite/23_containers/map/modifiers/insert_or_assign/1.cc:
 128         Likewise.
 129         * testsuite/23_containers/map/modifiers/try_emplace/1.cc: Likewise.
 130         * testsuite/23_containers/multimap/modifiers/extract.cc: Likewise.
 131         * testsuite/23_containers/multiset/modifiers/extract.cc: Likewise.
 132         * testsuite/23_containers/set/modifiers/extract.cc: Likewise.
 133         * testsuite/23_containers/unordered_map/modifiers/extract.cc:
 134         Likewise.
 135         * testsuite/23_containers/unordered_multimap/modifiers/extract.cc::
 136         Likewise.
 137         * testsuite/23_containers/unordered_multiset/modifiers/extract.cc::
 138         Likewise.
 139         * testsuite/23_containers/unordered_set/modifiers/extract.cc:
 140         Likewise.
 141         * testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc:
 142         Likewise.
 143         * testsuite/25_algorithms/binary_search/partitioned.cc: Likewise.
 144         * testsuite/25_algorithms/equal_range/partitioned.cc: Likewise.
 145         * testsuite/25_algorithms/lexicographical_compare/71545.cc: Likewise.
 146         * testsuite/25_algorithms/lower_bound/partitioned.cc: Likewise.
 147         * testsuite/25_algorithms/upper_bound/partitioned.cc: Likewise.
 148         * testsuite/libstdc++-prettyprinters/cxx11.cc: Likewise.
 149         * testsuite/libstdc++-prettyprinters/cxx17.cc: Likewise.
 150         * testsuite/libstdc++-prettyprinters/debug.cc: Likewise.
 151         * testsuite/libstdc++-prettyprinters/debug_cxx11.cc: Likewise.
 152         * testsuite/libstdc++-prettyprinters/libfundts.cc: Likewise.
 153         * testsuite/libstdc++-prettyprinters/simple.cc: Likewise.
 154         * testsuite/libstdc++-prettyprinters/simple11.cc: Likewise.
 155         * testsuite/libstdc++-prettyprinters/whatis.cc: Likewise.
 156
 157 2017-01-13  Jonathan Wakely  <jwakely@redhat.com>
 158
 159         PR libstdc++/65411
 160         * config/io/basic_file_stdio.cc (__basic_file<char>::close()): Don't
 161         retry fclose on EINTR.
 162
 163         * include/profile/base.h: Remove unused header that leads to header
 164         cycle in C++17 mode.
 165
 166         PR libstdc++/79075
 167         * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI] (basic_string):
 168         Make _If_sv private.
 169         [!_GLIBCXX_USE_CXX11_ABI] (basic_string): Add member functions taking
 170         basic_string_view arguments.
 171
 172         PR libstdc++/79075
 173         * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Remove
 174         redundant option from cxxflags.
 175         (check_effective_target_cxx11-abi): Define.
 176         * testsuite/21_strings/basic_string/allocator/71964.cc: Use cxx11-abi
 177         effective target.
 178         * testsuite/21_strings/basic_string/allocator/char/copy.cc: Likewise.
 179         * testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
 180         Likewise.
 181         * testsuite/21_strings/basic_string/allocator/char/minimal.cc:
 182         Likewise.
 183         * testsuite/21_strings/basic_string/allocator/char/move.cc: Likewise.
 184         * testsuite/21_strings/basic_string/allocator/char/move_assign.cc:
 185         Likewise.
 186         * testsuite/21_strings/basic_string/allocator/char/noexcept.cc:
 187         Likewise.
 188         * testsuite/21_strings/basic_string/allocator/char/swap.cc: Likewise.
 189         * testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc:
 190         Likewise.
 191         * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
 192         Likewise.
 193         * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
 194         Likewise.
 195         * testsuite/21_strings/basic_string/allocator/wchar_t/move.cc:
 196         Likewise.
 197         * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
 198         Likewise.
 199         * testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc:
 200         Likewise.
 201         * testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc:
 202         Likewise.
 203         * testsuite/23_containers/list/61347.cc: Likewise.
 204         * testsuite/27_io/basic_fstream/cons/base.cc: Likewise.
 205         * testsuite/27_io/ios_base/failure/cxx11.cc: Likewise.
 206
 207 2017-01-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
 208
 209         PR libstdc++/78389
 210         * include/bits/list.tcc (merge(list&&)):
 211         Adjust list sizes if the comparator throws.
 212         (merge(list&&, _StrictWeakOrdering)): Likewise.
 213         (sort()): Splice elements back from the scratch buffers
 214         if the comparator throws.
 215         (sort(_StrictWeakOrdering)): Likewise.
 216         * testsuite/23_containers/list/operations/78389.cc: New.
 217
 218 2017-01-13  Jonathan Wakely  <jwakely@redhat.com>
 219
 220         * testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: Mark
 221         XFAIL for C++17 until node reinsertion supports fancy pointers.
 222
 223         PR libstdc++/78361
 224         * testsuite/20_util/add_pointer/value.cc: Test forming function
 225         pointers.
 226
 227 2017-01-13  Michael Brune  <lucdanton@free.fr>
 228
 229         PR libstdc++/78361
 230         * include/std/type_traits (__is_referenceable): Handle noexcept
 231         function types.
 232
 233 2017-01-12  Jonathan Wakely  <jwakely@redhat.com>
 234
 235         PR libstdc++/77528
 236         * include/bits/stl_queue.h (queue, priority_queue): Remove default
 237         member-initializers and define default constructors as templates with
 238         constraints.
 239         * include/bits/stl_stack.h (stack): Likewise.
 240         * testsuite/23_containers/priority_queue/requirements/constructible.cc:
 241         New.
 242         * testsuite/23_containers/priority_queue/requirements/
 243         explicit_instantiation/1.cc: Test more instantiations.
 244         * testsuite/23_containers/priority_queue/requirements/
 245         explicit_instantiation/1_c++98.cc: Likewise.
 246         * testsuite/23_containers/queue/requirements/constructible.cc: New.
 247         * testsuite/23_containers/stack/requirements/constructible.cc: New.
 248
 249         PR libstdc++/66284
 250         * doc/xml/manual/intro.xml: Document LWG 2781 change.
 251         * doc/html/*: Regenerate.
 252         * include/std/functional (_Function_base::_Ref_manager): Remove.
 253         (_Function_handler): Remove partial specializations for
 254         reference_wrapper.
 255         (function::target): Remove special case for const qualification.
 256         * testsuite/20_util/function/6.cc: Adjust tests for target type.
 257         * testsuite/20_util/function/7.cc: Likewise.
 258         * testsuite/20_util/function/8.cc: Likewise.
 259
 260 2017-01-11  Jonathan Wakely  <jwakely@redhat.com>
 261
 262         PR libstdc++/78134
 263         * include/bits/stl_map.h (map::lower_bound, map::upper_bound)
 264         (map::equal_range): Fix return type of heterogeneous overloads.
 265         * include/bits/stl_multimap.h (multimap::lower_bound)
 266         (multimap::upper_bound, multimap::equal_range): Likewise.
 267         * include/bits/stl_multiset.h (multiset::lower_bound)
 268         (multiset::upper_bound, multiset::equal_range): Likewise.
 269         * include/bits/stl_set.h (set::lower_bound, set::upper_bound)
 270         (set::equal_range): Likewise.
 271         * testsuite/23_containers/map/operations/2.cc
 272         * testsuite/23_containers/multimap/operations/2.cc
 273         * testsuite/23_containers/multiset/operations/2.cc
 274         * testsuite/23_containers/set/operations/2.cc
 275
 276         PR libstdc++/78273
 277         * include/bits/stl_map.h (map::count<_Kt>(const _Kt&)): Don't assume
 278         the heterogeneous comparison can only find one match.
 279         * include/bits/stl_set.h (set::count<_Kt>(const _Kt&)): Likewise.
 280         * testsuite/23_containers/map/operations/2.cc: Test count works with
 281         comparison function that just partitions rather than sorting.
 282         * testsuite/23_containers/set/operations/2.cc: Likewise.
 283
 284 2017-01-11  Ville Voutilainen  <ville.voutilainen@gmail.com>
 285
 286         Reduce the size of variant, it doesn't need an index of
 287         type size_t internally.
 288         * include/std/variant (parse_numbers.h): New include.
 289         (__select_index): New.
 290         (_Variant_storage<false, _Types...>::_M_reset_impl): Use
 291         _index_type for comparison with variant_npos.
 292         (_Variant_storage<false, _Types...>::__index_type): New.
 293         (_Variant_storage<false, _Types...>::_M_index): Change the
 294         type from size_t to __index_type.
 295         (_Variant_storage<true, _Types...>::__index_type): New.
 296         (_Variant_storage<true, _Types...>::_M_index): Change the
 297         type from size_t to __index_type.
 298         (_Variant_base::_M_valid): Use _Storage::__index_type
 299         for comparison with variant_npos.
 300         (variant::index): Use _Base::_Storage::__index_type
 301         for comparison with variant_npos.
 302         * testsuite/20_util/variant/index_type.cc: New.
 303
 304 2017-01-10  Jonathan Wakely  <jwakely@redhat.com>
 305
 306         * testsuite/18_support/exception_ptr/60612-unexpected.cc: Adjust
 307         effective target selector to prevent running in C++17 mode.
 308
 309         PR libstdc++/77528
 310         * include/bits/stl_queue.h (queue::c): Add default member initializer.
 311         (queue::queue()): Add constructor and define as defaulted.
 312         (queue::queue(_Sequence&&)): Remove default argument.
 313         (priority_queue::c, priority_queue::comp): Add default member
 314         initializers.
 315         (priority_queue::priority_queue()): Add constructor and define as
 316         defaulted.
 317         (priority_queue::priority_queue(const _Compare&, _Sequence&&)):
 318         Remove default argument for first parameter.
 319         * include/bits/stl_stack.h (stack::c): Add default member initializer.
 320         (stack::stack()): Add constructor and define as defaulted.
 321         (stack::stack(const _Sequence&)): Remove default argument.
 322         * testsuite/23_containers/priority_queue/requirements/
 323         explicit_instantiation/1.cc: Test explicit instantiation with
 324         non-DefaultConstructible sequence.
 325         * testsuite/23_containers/priority_queue/77528.cc: New test.
 326         * testsuite/23_containers/priority_queue/requirements/
 327         explicit_instantiation/1_c++0x.cc: Replace with 1_c++98.cc.
 328         * testsuite/23_containers/queue/77528.cc: New test.
 329         * testsuite/23_containers/queue/requirements/explicit_instantiation/
 330         1.cc: Test explicit instantiation with non-DefaultConstructible
 331         sequence.
 332         * testsuite/23_containers/queue/requirements/explicit_instantiation/
 333         1_c++0x.cc: Replace with 1_c++98.cc.
 334         * testsuite/23_containers/stack/77528.cc: New test.
 335         * testsuite/23_containers/stack/requirements/explicit_instantiation/
 336         1.cc: Test explicit instantiation with non-DefaultConstructible
 337         sequence.
 338         * testsuite/23_containers/stack/requirements/explicit_instantiation/
 339         1_c++0x.cc: Replace with 1_c++98.cc.
 340
 341 2017-01-10  Felipe Magno de Almeida <felipe@expertisesolutions.com.br>
 342
 343         * include/bits/locale_facets_nonio.tcc
 344         (time_get::_M_extract_via_format): Avoid compilation errors with
 345         non-standard struct tm.
 346
 347 2017-01-10  François Dumont  <fdumont@gcc.gnu.org>
 348             Jonathan Wakely  <jwakely@redhat.com>
 349
 350         * python/libstdcxx/v6/printers.py (_versioned_namespace): Define.
 351         (is_specialization, strip_versioned_namespace): New helpers functions
 352         to work with symbols in the versioned namespace.
 353         (Printer.add_version): Add second name using versioned namespace.
 354         (add_one_template_type_printer, add_one_type_printer): Add second
 355         type printers using versioned namespace.
 356         (register_type_printers): Add template type printer for basic_string.
 357         (build_libstdcxx_dictionary): Remove dead code.
 358         * python/libstdcxx/v6/xmethods.py: Make all matchers look for
 359         versioned namespace.
 360         * testsuite/libstdc++-prettyprinters/48362.cc: Adjust expected
 361         results.
 362         * testsuite/libstdc++-prettyprinters/whatis.cc: Likewise.
 363
 364 2017-01-09  Jonathan Wakely  <jwakely@redhat.com>
 365
 366         PR libstdc++/79017
 367         * acinclude.m4 (GLIBCXX_CHECK_C99_TR1): Check for llrint and llround
 368         functions separately on darwin and if they're missing define
 369         _GLIBCXX_NO_C99_ROUNDING_FUNCS.
 370         * config.h.in: Regenerate.
 371         * configure: Regenerate.
 372         * include/c_global/cmath [_GLIBCXX_NO_C99_ROUNDING_FUNCS] (llrint)
 373         (llrintf, llrintl, llround, llroundf, llroundl): Do not define.
 374
 375         * testsuite/30_threads/condition_variable/members/3.cc: Use new macro
 376         to detect correct thread_local destructors.
 377         * testsuite/util/testsuite_hooks.h (CORRECT_THREAD_LOCAL_DTORS):
 378         Define.
 379
 380 2017-01-09  Jonathan Wakely  <jwakely@redhat.com>
 381             Aditya Kumar  <hiraditya@msn.com>
 382
 383         PR libstdc++/66414
 384         * include/bits/basic_string.tcc
 385         (basic_string::find(const CharT*, size_type, size_type)): Optimize.
 386
 387 2017-01-06  Jonathan Wakely  <jwakely@redhat.com>
 388
 389         * testsuite/21_strings/basic_string/operations/find/char/6.cc: New.
 390         * testsuite/21_strings/basic_string/operations/find/wchar_t/6.cc: New.
 391
 392         * testsuite/util/performance/priority_queue/mem_usage/pop_test.hpp:
 393         Include <cassert> header.
 394
 395         PR libstdc++/78968
 396         * crossconfig.m4: Check for __cxa_thread_atexit on *-*-freebsd*.
 397         * configure: Regenerate.
 398
 399 2017-01-06  Barrett Adair  <barrettellisadair@gmail.com>
 400             Jonathan Wakely  <jwakely@redhat.com>
 401
 402         * include/std/variant (variant, swap): Replace __and_ usage with fold
 403         expressions.
 404
 405 2017-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 406
 407         PR go/78978
 408         * acinclude.m4 (GLIBCXX_CHECK_ASSEMBLER_HWCAP): Remove.
 409         * configure.ac: Call GCC_CHECK_ASSEMBLER_HWCAP instead of
 410         GLIBCXX_CHECK_ASSEMBLER_HWCAP.
 411         * fragment.am (CONFIG_CXXFLAGS): Use HWCAP_CFLAGS instead of
 412         HWCAP_FLAGS.
 413         * aclocal.m4: Regenerate.
 414         * configure: Regenerate.
 415         * Makefile.in, doc/Makefile.in, include/Makefile.in,
 416         libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in,
 417         src/Makefile.in, src/c++11/Makefile.in, src/c++98/Makefile.in,
 418         src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate.
 419
 420 2017-01-06  Jonathan Wakely  <jwakely@redhat.com>
 421
 422         * include/bits/c++config (_GLIBCXX_ASSERTIONS): Avoid redefinition.
 423
 424         PR libstdc++/78991
 425         * include/bits/predefined_ops.h (_Iter_comp_iter, _Iter_comp_val)
 426         (_Val_comp_iter, _Iter_equals_val, _Iter_pred, _Iter_comp_to_val)
 427         (_Iter_comp_to_iter, _Iter_negate): Make constructors explicit and
 428         move function objects.
 429         (__iter_comp_iter, __iter_comp_val, __val_comp_iter, __pred_iter)
 430         (__iter_comp_val, __iter_comp_iter, __negate): Move function objects.
 431         * testsuite/25_algorithms/sort/78991.cc: New test.
 432
 433 2017-01-05  Jonathan Wakely  <jwakely@redhat.com>
 434
 435         * include/bits/std_function.h (function::_Signature_type): Remove.
 436         (function::function(_Functor)): Adjust.
 437
 438 2017-01-05  Tim Shen  <timshen@google.com>
 439
 440         PR libstdc++/78996
 441         * include/std/variant (__gen_vtable_impl): rename __unused to
 442         __dimensions to avoid naming conflict.
 443
 444 2017-01-04  Jonathan Wakely  <jwakely@redhat.com>
 445
 446         PR libstdc++/78968
 447         * config.h.in: Regenerate.
 448         * configure: Likewise.
 449         * configure.ac: Check for __cxa_thread_atexit.
 450         * libsupc++/atexit_thread.cc [_GLIBCXX_HAVE___CXA_THREAD_ATEXIT]:
 451         Don't define __cxa_thread_atexit if libc provides it.
 452
 453 2017-01-04  Ville Voutilainen  <ville.voutilainen@gmail.com>
 454
 455         Implement 2801, Default-constructibility of unique_ptr.
 456         * include/bits/unique_ptr.h (__uniq_ptr_impl::_DeleterConstraint): New.
 457         (unique_ptr::_DeleterConstraint): Likewise.
 458         (unique_ptr()): Constrain.
 459         (unique_ptr(pointer)): Likewise.
 460         (unique_ptr(nullptr_t)): Likewise.
 461         (unique_ptr<_Tp[], _Dp>::_DeleterConstraint): New.
 462         (unique_ptr<_Tp[], _Dp>::unique_ptr()): Constrain.
 463         (unique_ptr<_Tp[], _Dp>::unique_ptr(_Up)): Likewise.
 464         (unique_ptr<_Tp[], _Dp>::unique_ptr(nullptr_t)): Likewise.
 465         * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Adjust.
 466         * testsuite/20_util/unique_ptr/cons/cv_qual_neg.cc: Likewise.
 467         * testsuite/20_util/unique_ptr/cons/default.cc: New.
 468         * testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc: Adjust.
 469
 470 2017-01-04  Pauli Nieminen  <suokkos@gmail.com>
 471             Jonathan Wakely  <jwakely@redhat.com>
 472
 473         PR libstdc++/64735
 474         * acinclude.m4 (GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER): Define.
 475         * config.h.in: Regenerate.
 476         * config/abi/pre/gnu.ver [HAVE_EXCEPTION_PTR_SINCE_GCC46]
 477         (GLIBCXX_3.4.15, GLIBCXX_3.4.21, CXXABI_1.3.3, CXXABI_1.3.5): Make
 478         exports for exception_ptr, nested_exception, and future conditional.
 479         [HAVE_EXCEPTION_PTR_SINCE_GCC46] (GLIBCXX_3.4.23, CXXABI_1.3.11): Add
 480         exports for exception_ptr, nested_exception, and future conditional.
 481         * configure: Regenerate.
 482         * configure.ac: Use GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER.
 483         * include/std/future: Remove check for ATOMIC_INT_LOCK_FREE
 484         * libsupc++/eh_atomics.h: New file for internal use only.
 485         (__eh_atomic_inc, __eh_atomic_dec): New.
 486         * libsupc++/eh_ptr.cc (exception_ptr::_M_addref)
 487         (exception_ptr::_M_release) (__gxx_dependent_exception_cleanup)
 488         (rethrow_exception): Use eh_atomics.h reference counting helpers.
 489         * libsupc++/eh_throw.cc (__gxx_exception_cleanup): Likewise.
 490         * libsupc++/eh_tm.cc (free_any_cxa_exception): Likewise.
 491         * libsupc++/exception: Remove check for ATOMIC_INT_LOCK_FREE.
 492         * libsupc++/exception_ptr.h: Likewise.
 493         * libsupc++/guard.cc: Include header for ATOMIC_INT_LOCK_FREE macro.
 494         * libsupc++/nested_exception.cc: Remove check for
 495         ATOMIC_INT_LOCK_FREE.
 496         * libsupc++/nested_exception.h: Likewise.
 497         * src/c++11/future.cc: Likewise.
 498         * testsuite/18_support/exception_ptr/*: Remove atomic builtins checks.
 499         * testsuite/18_support/nested_exception/*: Likewise.
 500         * testsuite/30_threads/async/*: Likewise.
 501         * testsuite/30_threads/future/*: Likewise.
 502         * testsuite/30_threads/headers/future/types_std_c++0x.cc: Likewise.
 503         * testsuite/30_threads/packaged_task/*: Likewise.
 504         * testsuite/30_threads/promise/*: Likewise.
 505         * testsuite/30_threads/shared_future/*: Likewise.
 506
 507 2017-01-03  Gerald Pfeifer  <gerald@pfeifer.com>
 508
 509         * doc/xml/manual/documentation_hacking.xml: sourceforge.net now
 510         defaults to https; adjust reference.
 511
 512 2017-01-03  Jonathan Wakely  <jwakely@redhat.com>
 513
 514         PR libstdc++/78956
 515         * include/std/thread (thread(const thread&&)): Add deleted
 516         constructor.
 517         * testsuite/30_threads/thread/cons/lwg2097.cc: New test.
 518
 519         * doc/xml/manual/spine.xml: Update copyright years.
 520         * doc/xml/manual/build_hacking.xml: Fix spelling of libbuilddir.
 521         * doc/xml/manual/test.xml: Likewise.
 522         * doc/html/*: Regenerate.
 523
 524 2017-01-01  Gerald Pfeifer  <gerald@pfeifer.com>
 525
 526         * doc/xml/faq.xml: Update address of C++ ABI link.
 527         * doc/xml/manual/abi.xml: Ditto.
 528
 529 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 530
 531         Update copyright years.
 532 \f
 533 Copyright (C) 2017 Free Software Foundation, Inc.
 534
 535 Copying and distribution of this file, with or without modification,
 536 are permitted in any medium without royalty provided the copyright
 537 notice and this notice are preserved.