libstdc++-v3/ChangeLog

   1 2017-02-07  Gerald Pfeifer  <gerald@pfeifer.com>
   2
   3         * doc/html/ext/lwg-active.html: Remove.
   4         * doc/html/ext/lwg-closed.html: Ditto.
   5         * doc/html/ext/lwg-defects.html: Ditto.
   6
   7         * doc/Makefile.am (xml_extradir): Remove.
   8         (xml_extra): Ditto.
   9         (stamp-html-docbook-lwg): Remove recipe...
  10         (stamp-html-docbook-data): ...and its use here.
  11         * doc/Makefile.in: Regenerate.
  12
  13         * doc/xml/manual/intro.xml: Shorten two paragraphs explaining
  14         the relationship to the upstream working group.
  15         Replace a local link to ../ext/lwg-active.html by the upstream one.
  16         Replace all reference to ../ext/lwg-defects.html by a new entity
  17         &DR; which refers to the upstream address.
  18
  19 2017-02-07  Gerald Pfeifer  <gerald@pfeifer.com>
  20
  21         * doc/xml/manual/status_cxx2017.xml: Fix link to N4284.
  22
  23 2017-02-06  Jonathan Wakely  <jwakely@redhat.com>
  24
  25         PR libstdc++/79323
  26         * testsuite/20_util/duration/literals/range.cc: Prune extra output
  27         at -O0.
  28
  29 2017-02-06  Gerald Pfeifer  <gerald@pfeifer.com>
  30
  31         * doc/xml/manual/documentation_hacking.xml: Update URL of the
  32         DocBook Element Reference.  Use that term as link description
  33         instead of "online".
  34         epubcheck has moved to GitHub.
  35         Remove obsolete link to DocBook Publishing Tools.
  36
  37 2017-02-03  Jonathan Wakely  <jwakely@redhat.com>
  38
  39         PR libstdc++/66145
  40         * testsuite/27_io/basic_ios/copyfmt/char/1.cc: Restore ABI override
  41         so new ios::failure can be caught even when old ABI is the default.
  42         * testsuite/27_io/basic_ios/exceptions/char/1.cc: Likewise.
  43         * testsuite/27_io/basic_istream/extractors_arithmetic/char/
  44         exceptions_failbit.cc: Likewise.
  45         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
  46         exceptions_failbit.cc: Likewise.
  47         * testsuite/27_io/basic_istream/extractors_other/char/
  48         exceptions_null.cc: Likewise.
  49         * testsuite/27_io/basic_istream/extractors_other/wchar_t/
  50         exceptions_null.cc: Likewise.
  51         * testsuite/27_io/basic_istream/sentry/char/12297.cc: Likewise.
  52         * testsuite/27_io/basic_istream/sentry/wchar_t/12297.cc: Likewise.
  53         * testsuite/27_io/basic_ostream/inserters_other/char/
  54         exceptions_null.cc: Likewise.
  55         * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
  56         exceptions_null.cc: Likewise.
  57         * testsuite/27_io/ios_base/storage/2.cc: Likewise.
  58
  59         PR libstdc++/60936
  60         * src/c++11/Makefile.am: Add new files.
  61         * src/c++11/Makefile.in: Regenerate.
  62         * src/c++11/cow-string-inst.cc [!_GLIBCXX_USE_CXX11_ABI]
  63         (operator<<, operator>>, getline): Move explicit instantiations to ...
  64         * src/c++11/cow-string-io-inst.cc: ... new file.
  65         * src/c++11/cow-wstring-inst.cc [!_GLIBCXX_USE_CXX11_ABI]
  66         (operator<<, operator>>, getline): Move explicit instantiations to ...
  67         * src/c++11/cow-wstring-io-inst.cc: ... new file.
  68         * src/c++11/functexcept.cc (__throw_ios_failure, __throw_system_error)
  69         (__throw_future_error, __throw_bad_function_call):
  70         (__throw_regex_error): Move functions for C++11 exceptions to the
  71         files that define the exception types.
  72         * src/c++11/functional.cc (__throw_bad_function_call): Move here.
  73         * src/c++11/future.cc (__throw_future_error): Likewise.
  74         * src/c++11/ios.cc (__throw_ios_failure): Likewise.
  75         * src/c++11/regex.cc (__throw_regex_error): Likewise.
  76         * src/c++11/snprintf_lite.cc (__concat_size_t): Print decimal
  77         representation directly instead of calling __int_to_char.
  78         * src/c++11/sso_string.cc (__sso_string): New file for definition
  79         of __sso_string type.
  80         * src/c++11/string-io-inst.cc [_GLIBCXX_USE_CXX11_ABI]: New file for
  81         explicit instantiations of narrow string I/O functions.
  82         * src/c++11/system_error.cc (__throw_system_error): Move here.
  83         (__sso_string): Move to new file.
  84         * src/c++11/wstring-io-inst.cc [_GLIBCXX_USE_CXX11_ABI]: New file for
  85         explicit instantiations of wide string I/O functions.
  86         * src/c++98/misc-inst.cc [_GLIBCXX_USE_CXX11_ABI] (operator<<)
  87         (operator>>, getline): Remove explicit instantiations from here.
  88
  89 2017-02-02  H.J. Lu  <hongjiu.lu@intel.com>
  90
  91         * config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt: Updated.
  92
  93 2017-02-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  94
  95         * configure.host: Separate Solaris/SPARC and x86 baselines.
  96         * config/abi/post/solaris2.10/baseline_symbols.txt: Move ...
  97         * config/abi/post/sparc-solaris2.10/baseline_symbols.txt: ... here.
  98         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Move ...
  99         * config/abi/post/sparc-solaris2.10/sparcv9/baseline_symbols.txt:
 100         ... here.
 101         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Move ...
 102         * config/abi/post/i386-solaris2.10/amd64/baseline_symbols.txt: ... here.
 103         * config/abi/post/i386-solaris2.10/baseline_symbols.txt: New file.
 104         * config/abi/post/solaris2.11/baseline_symbols.txt: Move ...
 105         * config/abi/post/sparc-solaris2.11/baseline_symbols.txt: ... here.
 106         * config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: Move ...
 107         * config/abi/post/sparc-solaris2.11/sparcv9/baseline_symbols.txt:
 108         ... here.
 109         * config/abi/post/solaris2.11/amd64/baseline_symbols.txt: Move ...
 110         * config/abi/post/i386-solaris2.11/amd64/baseline_symbols.txt: ... here.
 111         * config/abi/post/i386-solaris2.11/baseline_symbols.txt: New file.
 112
 113         * config/abi/post/solaris2.10/baseline_symbols.txt: Regenerate.
 114         * config/abi/post/solaris2.10/amd64/baseline_symbols.txt: Likewise.
 115         * config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt: Likewise.
 116         * config/abi/post/solaris2.11/baseline_symbols.txt: Likewise.
 117         * config/abi/post/solaris2.11/amd64/baseline_symbols.txt: Likewise.
 118         * config/abi/post/solaris2.11/sparcv9/baseline_symbols.txt: Likewise.
 119
 120 2017-02-01  Jonathan Wakely  <jwakely@redhat.com>
 121
 122         PR libstdc++/78346
 123         * include/bits/predefined_ops.h (_Iter_equals_iter): Store iterator
 124         not its referent.
 125         (_Iter_comp_to_iter): Likewise.
 126         * testsuite/25_algorithms/search/78346.cc: New test.
 127
 128         PR libstdc++/79254
 129         * config/abi/pre/gnu.ver: Remove recently added symbols.
 130         * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
 131         (basic_string::_M_copy_assign): Remove.
 132         (basic_string::operator=(const basic_string&)): Don't dispatch to
 133         _M_copy_assign. If source object is small just deallocate, otherwise
 134         perform new allocation before making any changes.
 135         * include/bits/basic_string.tcc [_GLIBCXX_USE_CXX11_ABI]
 136         (basic_string::_M_copy_assign(const basic_string&, true_type)):
 137         Remove.
 138         * testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
 139         Test cases where the allocators are equal or the string is small.
 140         * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
 141         Likewise.
 142
 143 2017-01-30  Ville Voutilainen  <ville.voutilainen@gmail.com>
 144
 145         Implement LWG 2825, LWG 2756 breaks class template argument
 146         deduction for optional.
 147         * include/std/optional: Add a deduction guide.
 148         * testsuite/20_util/optional/cons/deduction_guide.cc: New.
 149
 150 2017-01-27  Jonathan Wakely  <jwakely@redhat.com>
 151
 152         PR libstdc++/79254
 153         * config/abi/pre/gnu.ver: Add new symbols.
 154         * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
 155         (basic_string::_M_copy_assign): New overloaded functions to perform
 156         copy assignment.
 157         (basic_string::operator=(const basic_string&)): Dispatch to
 158         _M_copy_assign.
 159         * include/bits/basic_string.tcc [_GLIBCXX_USE_CXX11_ABI]
 160         (basic_string::_M_copy_assign(const basic_string&, true_type)):
 161         Define, performing rollback on exception.
 162         * testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
 163         Test exception-safety guarantee.
 164         * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
 165         Likewise.
 166         * testsuite/util/testsuite_allocator.h (uneq_allocator::swap): Make
 167         std::swap visible.
 168
 169 2017-01-26  Jonathan Wakely  <jwakely@redhat.com>
 170
 171         PR libstdc++/70607
 172         * include/tr1/complex (conj): Remove using-declaration and restore
 173         overloads, reverting previous change.
 174
 175         * testsuite/23_containers/list/operations/78389.cc: Fix for C++11
 176         mode.
 177         * testsuite/23_containers/priority_queue/requirements/constructible.cc:
 178         Mark as unsupported in C++98 mode.
 179         * testsuite/23_containers/queue/requirements/constructible.cc:
 180         Likewise.
 181         * testsuite/23_containers/stack/requirements/constructible.cc:
 182         Likewise.
 183         * testsuite/25_algorithms/make_heap/movable.cc: Fix for C++11 mode.
 184
 185         PR libstdc++/79243
 186         * include/bits/c++config (literals::string_view_literals::__7): Add.
 187         Only declare versioned namespaces for the relevant C++ dialects.
 188         * include/experimental/bits/erase_if.h (fundamentals_v2::__detail):
 189         Add versioning macros.
 190         * include/experimental/bits/lfts_config.h:
 191         (fundamentals_v1::__detail::__7, fundamentals_v2::__detail::__7): Add.
 192         * include/experimental/string_view (fundamentals_v2::__detail):
 193         Add versioning macros.
 194         (fundamentals_v2::__detail::__identity): Remove.
 195         (fundamentals_v2::__detail::__idt): Use common_type instead of
 196         __detail::__identity.
 197         * include/std/string_view (__detail::__identity, __detail::__idt):
 198         Likewise.
 199         (literals::string_view_literals): Fix nesting of versioning macros.
 200
 201         PR libstdc++/79190
 202         * libsupc++/del_opa.cc (operator delete(void*, std::align_val_t))
 203         [!_GLIBCXX_HAVE_ALIGNED_ALLOC && !_GLIBCXX_HAVE_POSIX_MEMALIGN
 204         && !_GLIBCXX_HAVE_MEMALIGN && !_GLIBCXX_HAVE__ALIGNED_MALLOC]:
 205         Retrieve original pointer value allocated by malloc.
 206         * libsupc++/new_opa.cc [!_GLIBCXX_HAVE_ALIGNED_ALLOC
 207         && !_GLIBCXX_HAVE_POSIX_MEMALIGN && !_GLIBCXX_HAVE_MEMALIGN
 208         && !_GLIBCXX_HAVE__ALIGNED_MALLOC] (aligned_alloc(size_t, size_t)):
 209         Define, adjusting pointer value allocated by malloc and storing for
 210         retrieval by operator delete.
 211
 212 2017-01-26  Jakub Jelinek  <jakub@redhat.com>
 213
 214         * libsupc++/eh_atomics.h: Update copyright years.
 215         * testsuite/20_util/unique_ptr/cons/default.cc: Update copyright years.
 216
 217 2017-01-25  Jonathan Wakely  <jwakely@redhat.com>
 218
 219         PR libstdc++/61791
 220         PR libstdc++/70607
 221         * include/std/complex (real(T), imag(T)): Add _GLIBCXX_CONSTEXPR.
 222         (proj(T), conj(T)): Change return types per DR 1522.
 223         * include/tr1/complex (conj): Remove overloads and use std::conj.
 224         * testsuite/26_numerics/complex/dr781_dr1137.cc: Rename to...
 225         * testsuite/26_numerics/complex/dr781.cc: ... this, and update.
 226         * testsuite/26_numerics/complex/value_operations/constexpr2.cc: Test
 227         real(T) and imag(T). Allow testing for C++11 too.
 228
 229 2017-01-24  Jonathan Wakely  <jwakely@redhat.com>
 230
 231         PR libstdc++/79206
 232         * include/experimental/string_view (operator==): Check sizes first.
 233         * include/std/string_view (operator==): Likewise.
 234
 235 2017-01-23  Jonathan Wakely  <jwakely@redhat.com>
 236
 237         * testsuite/experimental/array/make_array.cc: Restore <functional>
 238         inclusion.
 239
 240 2017-01-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 241
 242         * testsuite/29_atomics/atomic/69301.cc: Require atomic builtins.
 243
 244 2017-01-23  Jonathan Wakely  <jwakely@redhat.com>
 245
 246         PR libstdc++/79195
 247         * include/experimental/array (__make_array_elem): New class template
 248         and partial specialization.
 249         (__is_reference_wrapper): Move into __make_array_elem specialization.
 250         (make_array): Use __make_array_elem to determine element type and move
 251         static assertion into specialization. Qualify std::forward call.
 252         (to_array): Add exception specifiation.
 253         * testsuite/experimental/array/make_array.cc: Test argument types
 254         without a common type.
 255         * testsuite/experimental/array/neg.cc: Adjust expected error message.
 256
 257 2017-01-22  Gerald Pfeifer  <gerald@pfeifer.com>
 258
 259         * doc/xml/manual/debug.xml: code.google.com uses https now.
 260
 261 2017-01-22  Gerald Pfeifer  <gerald@pfeifer.com>
 262
 263         * doc/xml/manual/test.xml: Fix link into gccint online manual.
 264
 265 2017-01-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
 266
 267         Make poisoned hashes SFINAE away the call operator of the hash.
 268         * include/bits/functional_hash.h
 269         (__poison_hash::__enable_hash_call): New.
 270         * include/std/optional (__optional_hash_call_base): New.
 271         (hash<optional<_Tp>>): Derive from the new base,
 272         move the hash function into that base.
 273         * include/std/variant (__variant_hash_call_base_impl): New.
 274         (__variant_hash_call_base): Likewise.
 275         (hash<variant<_Types...>>): Derive from the new base,
 276         move the hash function into that base.
 277         * testsuite/20_util/optional/hash.cc: Add tests for is_callable.
 278         * testsuite/20_util/variant/hash.cc: Likewise.
 279
 280 2017-01-20  Joe Seymour  <joe.s@somniumtech.com>
 281
 282         * acinclude.m4 (GLIBCXX_CHECK_SIZE_T_MANGLING): Support uint20_t.
 283         * configure: Regenerate.
 284
 285 2017-01-20  Jonathan Wakely  <jwakely@redhat.com>
 286
 287         PR libstdc++/69240
 288         * include/bits/random.h (uniform_real_distribution::param_type)
 289         (normal_distribution::param_type, lognormal_distribution::param_type)
 290         (gamma_distribution::param_type, chi_squared_distribution::param_type)
 291         (cauchy_distribution::param_type, fisher_f_distribution::param_type)
 292         (student_t_distribution::param_type)
 293         (bernoulli_distribution::param_type, binomial_distribution::param_type)
 294         (geometric_distribution::param_type)
 295         (negative_binomial_distribution::param_type)
 296         (poisson_distribution::param_type)
 297         (exponential_distribution::param_type)
 298         (weibull_distribution::param_type)
 299         (extreme_value_distribution::param_type)
 300         (discrete_distribution::param_type)
 301         (piecewise_constant_distribution::param_type)
 302         (piecewise_linear_distribution::param_type): Define operator!=.
 303         * include/bits/uniform_int_dist.h
 304         (uniform_int_distribution::param_type): Likewise.
 305         * include/ext/random (beta_distribution::param_type)
 306         (rice_distribution::param_type, nakagami_distribution::param_type)
 307         (pareto_distribution::param_type, k_distribution::param_type)
 308         (arcsine_distribution::param_type, hoyt_distribution::param_type)
 309         (triangular_distribution::param_type)
 310         (von_mises_distribution::param_type)
 311         (hypergeometric_distribution::param_type)
 312         (logistic_distribution::param_type)
 313         (uniform_on_sphere_distribution::param_type)
 314         (uniform_inside_sphere_distribution::param_type): Likewise.
 315         * testsuite/26_numerics/random/bernoulli_distribution/cons/parms.cc:
 316         Test construction with param_type.
 317         * testsuite/26_numerics/random/binomial_distribution/cons/parms.cc:
 318         Likewise.
 319         * testsuite/26_numerics/random/cauchy_distribution/cons/parms.cc:
 320         Likewise.
 321         * testsuite/26_numerics/random/chi_squared_distribution/cons/parms.cc:
 322         Likewise.
 323         * testsuite/26_numerics/random/exponential_distribution/cons/parms.cc:
 324         Likewise.
 325         * testsuite/26_numerics/random/extreme_value_distribution/cons/
 326         parms.cc: Likewise.
 327         * testsuite/26_numerics/random/fisher_f_distribution/cons/parms.cc:
 328         Likewise.
 329         * testsuite/26_numerics/random/gamma_distribution/cons/parms.cc:
 330         Likewise.
 331         * testsuite/26_numerics/random/geometric_distribution/cons/parms.cc:
 332         Likewise.
 333         * testsuite/26_numerics/random/lognormal_distribution/cons/parms.cc:
 334         Likewise.
 335         * testsuite/26_numerics/random/negative_binomial_distribution/cons/
 336         parms.cc: Likewise.
 337         * testsuite/26_numerics/random/normal_distribution/cons/parms.cc:
 338         Likewise.
 339         * testsuite/26_numerics/random/poisson_distribution/cons/parms.cc:
 340         Likewise.
 341         * testsuite/26_numerics/random/student_t_distribution/cons/parms.cc:
 342         Likewise.
 343         * testsuite/26_numerics/random/uniform_int_distribution/cons/parms.cc:
 344         Likewise.
 345         * testsuite/26_numerics/random/uniform_real_distribution/cons/parms.cc:
 346         Likewise.
 347         * testsuite/26_numerics/random/weibull_distribution/cons/parms.cc:
 348         Likewise.
 349         * testsuite/ext/random/arcsine_distribution/cons/parms.cc: Likewise.
 350         * testsuite/ext/random/beta_distribution/cons/parms.cc: Likewise.
 351         * testsuite/ext/random/hoyt_distribution/cons/parms.cc: Likewise.
 352         * testsuite/ext/random/hypergeometric_distribution/cons/parms.cc:
 353         Likewise.
 354         * testsuite/ext/random/k_distribution/cons/parms.cc: Likewise.
 355         * testsuite/ext/random/logistic_distribution/cons/parms.cc: Likewise.
 356         * testsuite/ext/random/nakagami_distribution/cons/parms.cc: Likewise.
 357         * testsuite/ext/random/normal_mv_distribution/cons/parms.cc: Likewise.
 358         * testsuite/ext/random/pareto_distribution/cons/parms.cc: Likewise.
 359         * testsuite/ext/random/rice_distribution/cons/parms.cc: Likewise.
 360         * testsuite/ext/random/triangular_distribution/cons/parms.cc:
 361         Likewise.
 362         * testsuite/ext/random/uniform_inside_sphere_distribution/cons/
 363         parms.cc: Likewise.
 364         * testsuite/ext/random/von_mises_distribution/cons/parms.cc: Likewise.
 365
 366         PR libstdc++/72792
 367         * include/bits/alloc_traits.h (__allocator_traits_base::__diff_type)
 368         (__allocator_traits_base::__size_type): Remove.
 369         (allocator_traits::_Ptr): New class template to detect const and void
 370         pointer types without instantiating pointer_traits::rebind
 371         unnecessarily.
 372         (allocator_traits::_Diff): Likewise for detecting difference_type.
 373         (allocator_traits::_Size): New class template to detect size_type
 374         without instantiating make_unsigned unnecessarily.
 375         * include/bits/ptr_traits.h (pointer_traits::element_type): Use
 376         __detected_or_t instead of __detected_or_t_.
 377         * include/std/type_traits (__detected_or_t_): Remove.
 378         * testsuite/20_util/allocator_traits/members/pointers.cc: New test.
 379
 380         PR libstdc++/72792
 381         PR libstdc++/72793
 382         * include/bits/alloc_traits.h (__allocator_traits_base::__rebind):
 383         Replace with class template using void_t.
 384         (__alloc_rebind): Define in terms of
 385         __allocator_traits_base::__rebind.
 386         (allocator_traits): Remove unconditional static_assert for
 387         rebind_alloc.
 388         * include/bits/ptr_traits.h (__replace_first_arg): Remove type member.
 389         (pointer_traits::__rebind): Replace with class template using void_t.
 390         (pointer_traits::rebind): Define in terms of __rebind.
 391         (pointer_traits): Remove unconditional static_assert for rebind.
 392         * testsuite/20_util/allocator_traits/members/rebind_alloc.cc: New test.
 393         * testsuite/20_util/pointer_traits/rebind.cc: New test.
 394
 395         PR libstdc++/69321
 396         * include/experimental/any (__any_caster): Avoid instantiating
 397         manager function for types that can't be stored in any.
 398         * include/std/any (__any_caster): Likewise.
 399         * testsuite/20_util/any/misc/any_cast.cc: Test non-copyable type.
 400         * testsuite/experimental/any/misc/any_cast.cc: Likewise.
 401
 402         PR libstdc++/64903
 403         * include/bits/stl_algo.h (is_partitioned): Use increment instead of
 404         std::advance.
 405
 406 2017-01-19  Jonathan Wakely  <jwakely@redhat.com>
 407
 408         PR libstdc++/79156
 409         * include/bits/shared_ptr_base.h (__enable_shared_from_this_base):
 410         Fix return type.
 411         (__enable_shared_from_this): Declare __shared_ptr as a friend.
 412         * testsuite/ext/shared_ptr/1.cc: New test.
 413
 414         PR libstdc++/64903
 415         * include/bits/stl_algo.h (is_partitioned): Don't retest the partition
 416         point.
 417         * testsuite/25_algorithms/is_partitioned/2.cc: New test.
 418
 419         * doc/xml/manual/abi.xml: Fix typo.
 420         * doc/html/manual/abi.html: Likewise.
 421
 422         PR libstdc++/67085
 423         * include/bits/predefined_ops.h (_Iter_less_val, _Val_less_iter): Add
 424         converting constructors from _Iter_less_iter.
 425         (_Iter_comp_val, _Val_comp_iter): Add converting constructors from
 426         _Iter_comp_iter.
 427         (__iter_comp_val(_Iter_comp_iter<C>): Use converting constructor.
 428         (__val_comp_iter(_Iter_comp_iter<C>): Likewise.
 429         * include/bits/stl_heap.h (__is_heap_until, __push_heap, __pop_heap)
 430         (__make_heap, __sort_heap): Change _Compare parameters to references.
 431         (__is_heap, push_heap, __adjust_heap, __pop_heap, pop_heap)
 432         (__make_heap, make_heap, sort_heap, is_heap_until): Pass comparison
 433         functions as lvalues.
 434         (is_heap): Call __is_heap_until directly to avoid copying __comp.
 435         * testsuite/23_containers/priority_queue/67085.cc: Adjust test to
 436         count copies during construction with empty sequence.
 437
 438         PR libstdc++/67085
 439         * include/bits/stl_heap.h (__is_heap): Use _GLIBCXX_MOVE.
 440         (__make_heap, __sort_heap): Don't use _GLIBCXX_MOVE inside loops.
 441         * testsuite/23_containers/priority_queue/67085.cc: Adjust expected
 442         number of copies.
 443         * testsuite/25_algorithms/make_heap/movable.cc: New test.
 444
 445         PR libstdc++/67085
 446         * include/bits/stl_heap.h (push_heap, __adjust_heap, __pop_heap)
 447         (pop_heap, __make_heap, make_heap, __sort_heap, sort_heap): Use
 448         _GLIBCXX_MOVE when passing comparison function to other functions.
 449         (is_heap_until, is_heap): Use std::move when passing comparison
 450         function.
 451         * testsuite/23_containers/priority_queue/67085.cc: New test.
 452
 453         PR libstdc++/78905
 454         * doc/xml/manual/abi.xml (abi.versioning.history): Add markup to
 455         macro names, filenames, and literal values. Document _GLIBCXX_RELEASE.
 456         Document that the deprecated _GLIBCXX_VERSION macro was removed for
 457         the 4.0.0 release.
 458         * doc/html/*: Regenerate.
 459         * include/Makefile.am (_GLIBCXX_RELEASE): Set value.
 460         * include/Makefile.in: Regenerate.
 461         * include/bits/c++config (_GLIBCXX_RELEASE): Add #define.
 462         * testsuite/ext/profile/mutex_extensions_neg.cc: Use lineno of 0 in
 463         dg-error.
 464
 465 2017-01-18  Jonathan Wakely  <jwakely@redhat.com>
 466
 467         PR libstdc++/69301
 468         * include/std/atomic (atomic<T>::load, atomic<T>::exchange): Use
 469         aligned buffer instead of default-initialized variable.
 470         * testsuite/29_atomics/atomic/69301.cc: New test.
 471         * include/experimental/memory (observer_ptr::release): Use reserved
 472         name.
 473         * include/ext/pointer.h (_Pointer_adapter::operator++(int))
 474         (_Pointer_adapter::operator--(int)): Likewise.
 475
 476         PR libstdc++/68925
 477         * include/experimental/random (randint): Use temporary instead of
 478         thread_local static.
 479
 480 2017-01-17  Joshua Conner  <joshconner@google.com>
 481
 482         * crossconfig.m4: Add fuchsia OS.
 483         * configure: Regenerate.
 484
 485 2017-01-17  Jonathan Wakely  <jwakely@redhat.com>
 486
 487         PR libstdc++/69699
 488         * doc/xml/manual/abi.xml (abi.versioning.history): Explain why the
 489         __GLIBCXX__ macro is not useful. Remove redundant date information
 490         and link to the GCC release timeline.
 491         (abi.versioning.active): Move partial sentence into the previous
 492         paragraph.
 493         * doc/html/*: Regenerate.
 494
 495         PR libstdc++/79114
 496         * libsupc++/nested_exception.h (throw_with_nested): Use decay instead
 497         of remove_reference.
 498         * testsuite/18_support/nested_exception/79114.cc: New test.
 499
 500 2017-01-17  Jakub Jelinek  <jakub@redhat.com>
 501
 502         PR other/79046
 503         * configure.ac: Add GCC_BASE_VER.
 504         * fragment.am (gcc_version): Use @get_gcc_base_ver@ instead of cat to
 505         get version from BASE-VER file.
 506         * po/Makefile.in: Regenerated.
 507         * libsupc++/Makefile.in: Regenerated.
 508         * testsuite/Makefile.in: Regenerated.
 509         * src/Makefile.in: Regenerated.
 510         * configure: Regenerated.
 511         * Makefile.in: Regenerated.
 512         * include/Makefile.in: Regenerated.
 513         * doc/Makefile.in: Regenerated.
 514         * python/Makefile.in: Regenerated.
 515         * src/c++11/Makefile.in: Regenerated.
 516         * src/c++98/Makefile.in: Regenerated.
 517         * src/filesystem/Makefile.in: Regenerated.
 518
 519 2017-01-16  Jonathan Wakely  <jwakely@redhat.com>
 520
 521         PR libstdc++/66145
 522         * src/c++11/functexcept.cc: Use new ABI for std::ios_base::failure
 523         exceptions.
 524         * testsuite/27_io/basic_ios/copyfmt/char/1.cc: Don't override ABI
 525         for test, so new ios::failure can be caught.
 526         * testsuite/27_io/basic_ios/exceptions/char/1.cc: Likewise.
 527         * testsuite/27_io/basic_istream/extractors_arithmetic/char/
 528         exceptions_failbit.cc: Likewise.
 529         * testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/
 530         exceptions_failbit.cc: Likewise.
 531         * testsuite/27_io/basic_istream/extractors_other/char/
 532         exceptions_null.cc: Likewise.
 533         * testsuite/27_io/basic_istream/extractors_other/wchar_t/
 534         exceptions_null.cc: Likewise.
 535         * testsuite/27_io/basic_istream/sentry/char/12297.cc: Likewise.
 536         * testsuite/27_io/basic_istream/sentry/wchar_t/12297.cc: Likewise.
 537         * testsuite/27_io/basic_ostream/inserters_other/char/
 538         exceptions_null.cc: Likewise.
 539         * testsuite/27_io/basic_ostream/inserters_other/wchar_t/
 540         exceptions_null.cc: Likewise.
 541         * testsuite/27_io/ios_base/storage/2.cc: Likewise.
 542
 543         PR libstdc++/78702
 544         * include/bits/locale_classes.h (locale::facet::__shim): Change from
 545         private to protected.
 546         * src/c++11/cxx11-shim_facets.cc (__shim_accessor): Define helper to
 547         make locale::facet::__shim accessible.
 548
 549 2017-01-16  Ville Voutilainen  <ville.voutilainen@gmail.com>
 550
 551         PR libstdc++/78389
 552         * include/bits/list.tcc (merge(list&&)): Fix backwards size adjustments.
 553         (merge(list&&, _StrictWeakOrdering)): Likewise.
 554         * testsuite/23_containers/list/operations/78389.cc: Add
 555         better test for the sizes.
 556
 557 2017-01-14  Jonathan Wakely  <jwakely@redhat.com>
 558
 559         * testsuite/23_containers/array/specialized_algorithms/swap_cxx17.cc:
 560         Skip test when -D_GLIBCXX_PROFILE mode is included in options.
 561         * testsuite/23_containers/map/modifiers/extract.cc: Likewise.
 562         * testsuite/23_containers/map/modifiers/insert_or_assign/1.cc:
 563         Likewise.
 564         * testsuite/23_containers/map/modifiers/try_emplace/1.cc: Likewise.
 565         * testsuite/23_containers/multimap/modifiers/extract.cc: Likewise.
 566         * testsuite/23_containers/multiset/modifiers/extract.cc: Likewise.
 567         * testsuite/23_containers/set/modifiers/extract.cc: Likewise.
 568         * testsuite/23_containers/unordered_map/modifiers/extract.cc:
 569         Likewise.
 570         * testsuite/23_containers/unordered_multimap/modifiers/extract.cc::
 571         Likewise.
 572         * testsuite/23_containers/unordered_multiset/modifiers/extract.cc::
 573         Likewise.
 574         * testsuite/23_containers/unordered_set/modifiers/extract.cc:
 575         Likewise.
 576         * testsuite/23_containers/vector/modifiers/insert_vs_emplace.cc:
 577         Likewise.
 578         * testsuite/25_algorithms/binary_search/partitioned.cc: Likewise.
 579         * testsuite/25_algorithms/equal_range/partitioned.cc: Likewise.
 580         * testsuite/25_algorithms/lexicographical_compare/71545.cc: Likewise.
 581         * testsuite/25_algorithms/lower_bound/partitioned.cc: Likewise.
 582         * testsuite/25_algorithms/upper_bound/partitioned.cc: Likewise.
 583         * testsuite/libstdc++-prettyprinters/cxx11.cc: Likewise.
 584         * testsuite/libstdc++-prettyprinters/cxx17.cc: Likewise.
 585         * testsuite/libstdc++-prettyprinters/debug.cc: Likewise.
 586         * testsuite/libstdc++-prettyprinters/debug_cxx11.cc: Likewise.
 587         * testsuite/libstdc++-prettyprinters/libfundts.cc: Likewise.
 588         * testsuite/libstdc++-prettyprinters/simple.cc: Likewise.
 589         * testsuite/libstdc++-prettyprinters/simple11.cc: Likewise.
 590         * testsuite/libstdc++-prettyprinters/whatis.cc: Likewise.
 591
 592 2017-01-13  Jonathan Wakely  <jwakely@redhat.com>
 593
 594         PR libstdc++/65411
 595         * config/io/basic_file_stdio.cc (__basic_file<char>::close()): Don't
 596         retry fclose on EINTR.
 597
 598         * include/profile/base.h: Remove unused header that leads to header
 599         cycle in C++17 mode.
 600
 601         PR libstdc++/79075
 602         * include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI] (basic_string):
 603         Make _If_sv private.
 604         [!_GLIBCXX_USE_CXX11_ABI] (basic_string): Add member functions taking
 605         basic_string_view arguments.
 606
 607         PR libstdc++/79075
 608         * testsuite/lib/libstdc++.exp (check_v3_target_filesystem_ts): Remove
 609         redundant option from cxxflags.
 610         (check_effective_target_cxx11-abi): Define.
 611         * testsuite/21_strings/basic_string/allocator/71964.cc: Use cxx11-abi
 612         effective target.
 613         * testsuite/21_strings/basic_string/allocator/char/copy.cc: Likewise.
 614         * testsuite/21_strings/basic_string/allocator/char/copy_assign.cc:
 615         Likewise.
 616         * testsuite/21_strings/basic_string/allocator/char/minimal.cc:
 617         Likewise.
 618         * testsuite/21_strings/basic_string/allocator/char/move.cc: Likewise.
 619         * testsuite/21_strings/basic_string/allocator/char/move_assign.cc:
 620         Likewise.
 621         * testsuite/21_strings/basic_string/allocator/char/noexcept.cc:
 622         Likewise.
 623         * testsuite/21_strings/basic_string/allocator/char/swap.cc: Likewise.
 624         * testsuite/21_strings/basic_string/allocator/wchar_t/copy.cc:
 625         Likewise.
 626         * testsuite/21_strings/basic_string/allocator/wchar_t/copy_assign.cc:
 627         Likewise.
 628         * testsuite/21_strings/basic_string/allocator/wchar_t/minimal.cc:
 629         Likewise.
 630         * testsuite/21_strings/basic_string/allocator/wchar_t/move.cc:
 631         Likewise.
 632         * testsuite/21_strings/basic_string/allocator/wchar_t/move_assign.cc:
 633         Likewise.
 634         * testsuite/21_strings/basic_string/allocator/wchar_t/noexcept.cc:
 635         Likewise.
 636         * testsuite/21_strings/basic_string/allocator/wchar_t/swap.cc:
 637         Likewise.
 638         * testsuite/23_containers/list/61347.cc: Likewise.
 639         * testsuite/27_io/basic_fstream/cons/base.cc: Likewise.
 640         * testsuite/27_io/ios_base/failure/cxx11.cc: Likewise.
 641
 642 2017-01-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
 643
 644         PR libstdc++/78389
 645         * include/bits/list.tcc (merge(list&&)):
 646         Adjust list sizes if the comparator throws.
 647         (merge(list&&, _StrictWeakOrdering)): Likewise.
 648         (sort()): Splice elements back from the scratch buffers
 649         if the comparator throws.
 650         (sort(_StrictWeakOrdering)): Likewise.
 651         * testsuite/23_containers/list/operations/78389.cc: New.
 652
 653 2017-01-13  Jonathan Wakely  <jwakely@redhat.com>
 654
 655         * testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: Mark
 656         XFAIL for C++17 until node reinsertion supports fancy pointers.
 657
 658         PR libstdc++/78361
 659         * testsuite/20_util/add_pointer/value.cc: Test forming function
 660         pointers.
 661
 662 2017-01-13  Michael Brune  <lucdanton@free.fr>
 663
 664         PR libstdc++/78361
 665         * include/std/type_traits (__is_referenceable): Handle noexcept
 666         function types.
 667
 668 2017-01-12  Jonathan Wakely  <jwakely@redhat.com>
 669
 670         PR libstdc++/77528
 671         * include/bits/stl_queue.h (queue, priority_queue): Remove default
 672         member-initializers and define default constructors as templates with
 673         constraints.
 674         * include/bits/stl_stack.h (stack): Likewise.
 675         * testsuite/23_containers/priority_queue/requirements/constructible.cc:
 676         New.
 677         * testsuite/23_containers/priority_queue/requirements/
 678         explicit_instantiation/1.cc: Test more instantiations.
 679         * testsuite/23_containers/priority_queue/requirements/
 680         explicit_instantiation/1_c++98.cc: Likewise.
 681         * testsuite/23_containers/queue/requirements/constructible.cc: New.
 682         * testsuite/23_containers/stack/requirements/constructible.cc: New.
 683
 684         PR libstdc++/66284
 685         * doc/xml/manual/intro.xml: Document LWG 2781 change.
 686         * doc/html/*: Regenerate.
 687         * include/std/functional (_Function_base::_Ref_manager): Remove.
 688         (_Function_handler): Remove partial specializations for
 689         reference_wrapper.
 690         (function::target): Remove special case for const qualification.
 691         * testsuite/20_util/function/6.cc: Adjust tests for target type.
 692         * testsuite/20_util/function/7.cc: Likewise.
 693         * testsuite/20_util/function/8.cc: Likewise.
 694
 695 2017-01-11  Jonathan Wakely  <jwakely@redhat.com>
 696
 697         PR libstdc++/78134
 698         * include/bits/stl_map.h (map::lower_bound, map::upper_bound)
 699         (map::equal_range): Fix return type of heterogeneous overloads.
 700         * include/bits/stl_multimap.h (multimap::lower_bound)
 701         (multimap::upper_bound, multimap::equal_range): Likewise.
 702         * include/bits/stl_multiset.h (multiset::lower_bound)
 703         (multiset::upper_bound, multiset::equal_range): Likewise.
 704         * include/bits/stl_set.h (set::lower_bound, set::upper_bound)
 705         (set::equal_range): Likewise.
 706         * testsuite/23_containers/map/operations/2.cc
 707         * testsuite/23_containers/multimap/operations/2.cc
 708         * testsuite/23_containers/multiset/operations/2.cc
 709         * testsuite/23_containers/set/operations/2.cc
 710
 711         PR libstdc++/78273
 712         * include/bits/stl_map.h (map::count<_Kt>(const _Kt&)): Don't assume
 713         the heterogeneous comparison can only find one match.
 714         * include/bits/stl_set.h (set::count<_Kt>(const _Kt&)): Likewise.
 715         * testsuite/23_containers/map/operations/2.cc: Test count works with
 716         comparison function that just partitions rather than sorting.
 717         * testsuite/23_containers/set/operations/2.cc: Likewise.
 718
 719 2017-01-11  Ville Voutilainen  <ville.voutilainen@gmail.com>
 720
 721         Reduce the size of variant, it doesn't need an index of
 722         type size_t internally.
 723         * include/std/variant (parse_numbers.h): New include.
 724         (__select_index): New.
 725         (_Variant_storage<false, _Types...>::_M_reset_impl): Use
 726         _index_type for comparison with variant_npos.
 727         (_Variant_storage<false, _Types...>::__index_type): New.
 728         (_Variant_storage<false, _Types...>::_M_index): Change the
 729         type from size_t to __index_type.
 730         (_Variant_storage<true, _Types...>::__index_type): New.
 731         (_Variant_storage<true, _Types...>::_M_index): Change the
 732         type from size_t to __index_type.
 733         (_Variant_base::_M_valid): Use _Storage::__index_type
 734         for comparison with variant_npos.
 735         (variant::index): Use _Base::_Storage::__index_type
 736         for comparison with variant_npos.
 737         * testsuite/20_util/variant/index_type.cc: New.
 738
 739 2017-01-10  Jonathan Wakely  <jwakely@redhat.com>
 740
 741         * testsuite/18_support/exception_ptr/60612-unexpected.cc: Adjust
 742         effective target selector to prevent running in C++17 mode.
 743
 744         PR libstdc++/77528
 745         * include/bits/stl_queue.h (queue::c): Add default member initializer.
 746         (queue::queue()): Add constructor and define as defaulted.
 747         (queue::queue(_Sequence&&)): Remove default argument.
 748         (priority_queue::c, priority_queue::comp): Add default member
 749         initializers.
 750         (priority_queue::priority_queue()): Add constructor and define as
 751         defaulted.
 752         (priority_queue::priority_queue(const _Compare&, _Sequence&&)):
 753         Remove default argument for first parameter.
 754         * include/bits/stl_stack.h (stack::c): Add default member initializer.
 755         (stack::stack()): Add constructor and define as defaulted.
 756         (stack::stack(const _Sequence&)): Remove default argument.
 757         * testsuite/23_containers/priority_queue/requirements/
 758         explicit_instantiation/1.cc: Test explicit instantiation with
 759         non-DefaultConstructible sequence.
 760         * testsuite/23_containers/priority_queue/77528.cc: New test.
 761         * testsuite/23_containers/priority_queue/requirements/
 762         explicit_instantiation/1_c++0x.cc: Replace with 1_c++98.cc.
 763         * testsuite/23_containers/queue/77528.cc: New test.
 764         * testsuite/23_containers/queue/requirements/explicit_instantiation/
 765         1.cc: Test explicit instantiation with non-DefaultConstructible
 766         sequence.
 767         * testsuite/23_containers/queue/requirements/explicit_instantiation/
 768         1_c++0x.cc: Replace with 1_c++98.cc.
 769         * testsuite/23_containers/stack/77528.cc: New test.
 770         * testsuite/23_containers/stack/requirements/explicit_instantiation/
 771         1.cc: Test explicit instantiation with non-DefaultConstructible
 772         sequence.
 773         * testsuite/23_containers/stack/requirements/explicit_instantiation/
 774         1_c++0x.cc: Replace with 1_c++98.cc.
 775
 776 2017-01-10  Felipe Magno de Almeida <felipe@expertisesolutions.com.br>
 777
 778         * include/bits/locale_facets_nonio.tcc
 779         (time_get::_M_extract_via_format): Avoid compilation errors with
 780         non-standard struct tm.
 781
 782 2017-01-10  François Dumont  <fdumont@gcc.gnu.org>
 783             Jonathan Wakely  <jwakely@redhat.com>
 784
 785         * python/libstdcxx/v6/printers.py (_versioned_namespace): Define.
 786         (is_specialization, strip_versioned_namespace): New helpers functions
 787         to work with symbols in the versioned namespace.
 788         (Printer.add_version): Add second name using versioned namespace.
 789         (add_one_template_type_printer, add_one_type_printer): Add second
 790         type printers using versioned namespace.
 791         (register_type_printers): Add template type printer for basic_string.
 792         (build_libstdcxx_dictionary): Remove dead code.
 793         * python/libstdcxx/v6/xmethods.py: Make all matchers look for
 794         versioned namespace.
 795         * testsuite/libstdc++-prettyprinters/48362.cc: Adjust expected
 796         results.
 797         * testsuite/libstdc++-prettyprinters/whatis.cc: Likewise.
 798
 799 2017-01-09  Jonathan Wakely  <jwakely@redhat.com>
 800
 801         PR libstdc++/79017
 802         * acinclude.m4 (GLIBCXX_CHECK_C99_TR1): Check for llrint and llround
 803         functions separately on darwin and if they're missing define
 804         _GLIBCXX_NO_C99_ROUNDING_FUNCS.
 805         * config.h.in: Regenerate.
 806         * configure: Regenerate.
 807         * include/c_global/cmath [_GLIBCXX_NO_C99_ROUNDING_FUNCS] (llrint)
 808         (llrintf, llrintl, llround, llroundf, llroundl): Do not define.
 809
 810         * testsuite/30_threads/condition_variable/members/3.cc: Use new macro
 811         to detect correct thread_local destructors.
 812         * testsuite/util/testsuite_hooks.h (CORRECT_THREAD_LOCAL_DTORS):
 813         Define.
 814
 815 2017-01-09  Jonathan Wakely  <jwakely@redhat.com>
 816             Aditya Kumar  <hiraditya@msn.com>
 817
 818         PR libstdc++/66414
 819         * include/bits/basic_string.tcc
 820         (basic_string::find(const CharT*, size_type, size_type)): Optimize.
 821
 822 2017-01-06  Jonathan Wakely  <jwakely@redhat.com>
 823
 824         * testsuite/21_strings/basic_string/operations/find/char/6.cc: New.
 825         * testsuite/21_strings/basic_string/operations/find/wchar_t/6.cc: New.
 826
 827         * testsuite/util/performance/priority_queue/mem_usage/pop_test.hpp:
 828         Include <cassert> header.
 829
 830         PR libstdc++/78968
 831         * crossconfig.m4: Check for __cxa_thread_atexit on *-*-freebsd*.
 832         * configure: Regenerate.
 833
 834 2017-01-06  Barrett Adair  <barrettellisadair@gmail.com>
 835             Jonathan Wakely  <jwakely@redhat.com>
 836
 837         * include/std/variant (variant, swap): Replace __and_ usage with fold
 838         expressions.
 839
 840 2017-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 841
 842         PR go/78978
 843         * acinclude.m4 (GLIBCXX_CHECK_ASSEMBLER_HWCAP): Remove.
 844         * configure.ac: Call GCC_CHECK_ASSEMBLER_HWCAP instead of
 845         GLIBCXX_CHECK_ASSEMBLER_HWCAP.
 846         * fragment.am (CONFIG_CXXFLAGS): Use HWCAP_CFLAGS instead of
 847         HWCAP_FLAGS.
 848         * aclocal.m4: Regenerate.
 849         * configure: Regenerate.
 850         * Makefile.in, doc/Makefile.in, include/Makefile.in,
 851         libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in,
 852         src/Makefile.in, src/c++11/Makefile.in, src/c++98/Makefile.in,
 853         src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate.
 854
 855 2017-01-06  Jonathan Wakely  <jwakely@redhat.com>
 856
 857         * include/bits/c++config (_GLIBCXX_ASSERTIONS): Avoid redefinition.
 858
 859         PR libstdc++/78991
 860         * include/bits/predefined_ops.h (_Iter_comp_iter, _Iter_comp_val)
 861         (_Val_comp_iter, _Iter_equals_val, _Iter_pred, _Iter_comp_to_val)
 862         (_Iter_comp_to_iter, _Iter_negate): Make constructors explicit and
 863         move function objects.
 864         (__iter_comp_iter, __iter_comp_val, __val_comp_iter, __pred_iter)
 865         (__iter_comp_val, __iter_comp_iter, __negate): Move function objects.
 866         * testsuite/25_algorithms/sort/78991.cc: New test.
 867
 868 2017-01-05  Jonathan Wakely  <jwakely@redhat.com>
 869
 870         * include/bits/std_function.h (function::_Signature_type): Remove.
 871         (function::function(_Functor)): Adjust.
 872
 873 2017-01-05  Tim Shen  <timshen@google.com>
 874
 875         PR libstdc++/78996
 876         * include/std/variant (__gen_vtable_impl): rename __unused to
 877         __dimensions to avoid naming conflict.
 878
 879 2017-01-04  Jonathan Wakely  <jwakely@redhat.com>
 880
 881         PR libstdc++/78968
 882         * config.h.in: Regenerate.
 883         * configure: Likewise.
 884         * configure.ac: Check for __cxa_thread_atexit.
 885         * libsupc++/atexit_thread.cc [_GLIBCXX_HAVE___CXA_THREAD_ATEXIT]:
 886         Don't define __cxa_thread_atexit if libc provides it.
 887
 888 2017-01-04  Ville Voutilainen  <ville.voutilainen@gmail.com>
 889
 890         Implement 2801, Default-constructibility of unique_ptr.
 891         * include/bits/unique_ptr.h (__uniq_ptr_impl::_DeleterConstraint): New.
 892         (unique_ptr::_DeleterConstraint): Likewise.
 893         (unique_ptr()): Constrain.
 894         (unique_ptr(pointer)): Likewise.
 895         (unique_ptr(nullptr_t)): Likewise.
 896         (unique_ptr<_Tp[], _Dp>::_DeleterConstraint): New.
 897         (unique_ptr<_Tp[], _Dp>::unique_ptr()): Constrain.
 898         (unique_ptr<_Tp[], _Dp>::unique_ptr(_Up)): Likewise.
 899         (unique_ptr<_Tp[], _Dp>::unique_ptr(nullptr_t)): Likewise.
 900         * testsuite/20_util/unique_ptr/assign/48635_neg.cc: Adjust.
 901         * testsuite/20_util/unique_ptr/cons/cv_qual_neg.cc: Likewise.
 902         * testsuite/20_util/unique_ptr/cons/default.cc: New.
 903         * testsuite/20_util/unique_ptr/cons/ptr_deleter_neg.cc: Adjust.
 904
 905 2017-01-04  Pauli Nieminen  <suokkos@gmail.com>
 906             Jonathan Wakely  <jwakely@redhat.com>
 907
 908         PR libstdc++/64735
 909         * acinclude.m4 (GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER): Define.
 910         * config.h.in: Regenerate.
 911         * config/abi/pre/gnu.ver [HAVE_EXCEPTION_PTR_SINCE_GCC46]
 912         (GLIBCXX_3.4.15, GLIBCXX_3.4.21, CXXABI_1.3.3, CXXABI_1.3.5): Make
 913         exports for exception_ptr, nested_exception, and future conditional.
 914         [HAVE_EXCEPTION_PTR_SINCE_GCC46] (GLIBCXX_3.4.23, CXXABI_1.3.11): Add
 915         exports for exception_ptr, nested_exception, and future conditional.
 916         * configure: Regenerate.
 917         * configure.ac: Use GLIBCXX_CHECK_EXCEPTION_PTR_SYMVER.
 918         * include/std/future: Remove check for ATOMIC_INT_LOCK_FREE
 919         * libsupc++/eh_atomics.h: New file for internal use only.
 920         (__eh_atomic_inc, __eh_atomic_dec): New.
 921         * libsupc++/eh_ptr.cc (exception_ptr::_M_addref)
 922         (exception_ptr::_M_release) (__gxx_dependent_exception_cleanup)
 923         (rethrow_exception): Use eh_atomics.h reference counting helpers.
 924         * libsupc++/eh_throw.cc (__gxx_exception_cleanup): Likewise.
 925         * libsupc++/eh_tm.cc (free_any_cxa_exception): Likewise.
 926         * libsupc++/exception: Remove check for ATOMIC_INT_LOCK_FREE.
 927         * libsupc++/exception_ptr.h: Likewise.
 928         * libsupc++/guard.cc: Include header for ATOMIC_INT_LOCK_FREE macro.
 929         * libsupc++/nested_exception.cc: Remove check for
 930         ATOMIC_INT_LOCK_FREE.
 931         * libsupc++/nested_exception.h: Likewise.
 932         * src/c++11/future.cc: Likewise.
 933         * testsuite/18_support/exception_ptr/*: Remove atomic builtins checks.
 934         * testsuite/18_support/nested_exception/*: Likewise.
 935         * testsuite/30_threads/async/*: Likewise.
 936         * testsuite/30_threads/future/*: Likewise.
 937         * testsuite/30_threads/headers/future/types_std_c++0x.cc: Likewise.
 938         * testsuite/30_threads/packaged_task/*: Likewise.
 939         * testsuite/30_threads/promise/*: Likewise.
 940         * testsuite/30_threads/shared_future/*: Likewise.
 941
 942 2017-01-03  Gerald Pfeifer  <gerald@pfeifer.com>
 943
 944         * doc/xml/manual/documentation_hacking.xml: sourceforge.net now
 945         defaults to https; adjust reference.
 946
 947 2017-01-03  Jonathan Wakely  <jwakely@redhat.com>
 948
 949         PR libstdc++/78956
 950         * include/std/thread (thread(const thread&&)): Add deleted
 951         constructor.
 952         * testsuite/30_threads/thread/cons/lwg2097.cc: New test.
 953
 954         * doc/xml/manual/spine.xml: Update copyright years.
 955         * doc/xml/manual/build_hacking.xml: Fix spelling of libbuilddir.
 956         * doc/xml/manual/test.xml: Likewise.
 957         * doc/html/*: Regenerate.
 958
 959 2017-01-01  Gerald Pfeifer  <gerald@pfeifer.com>
 960
 961         * doc/xml/faq.xml: Update address of C++ ABI link.
 962         * doc/xml/manual/abi.xml: Ditto.
 963
 964 2017-01-01  Jakub Jelinek  <jakub@redhat.com>
 965
 966         Update copyright years.
 967 \f
 968 Copyright (C) 2017 Free Software Foundation, Inc.
 969
 970 Copying and distribution of this file, with or without modification,
 971 are permitted in any medium without royalty provided the copyright
 972 notice and this notice are preserved.