libstdc++-v3/ChangeLog

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