| 2019-12-30 Corentin Gay <gay@adacore.com> |
| |
| * acinclude.m4 (vxworks*): New entry. Set ac_has_nanosleep=yes. |
| * configure: Regenerate. |
| |
| 2019-12-30 Jerome Lambourg <lambourg@adacore.com> |
| Olivier Hainque <hainque@adacore.com> |
| |
| * config/os/vxworks/os_defines.h |
| (NOMINMAX): Always redefine to 1. |
| (_NO_CPP_INLINES): Likewise. |
| (_GLIBCXX_USE_WEAK_REF): Define to 1 for RTP on |
| VxWorks >= 7, to 0 otherwise. |
| (_GLIBCXX_HAVE_TLS): Define to 1. |
| For VxWorks >= 7: |
| (_GLIBCXX_USE_C99_MATH): Define to 1. |
| (_GLIBCXX_USE_C99_MATH_FP_MACROS_DYNAMIC): Define to 0. |
| (_HAS_TR1_DECLARATIONS): Redefine to 0. |
| For VxWorks < 7, RTP: |
| (_GLIBCXX_INCLUDE_NEXT_C_HEADERS): Define to 1. |
| (_GLIBCXX_USE_C99_FP_MACROS_DYNAMIC): Redefine to 1. |
| (__CORRECT_ISO_CPP11_MATH_H_PROTO_FP): Define. |
| For VxWorks < 7, kernel: #include <vxWorks.h> |
| |
| 2019-12-25 Alexandre Oliva <oliva@adacore.com> |
| |
| * crossconfig.m4 (GLIBCXX_CROSSCONFIG) [*-vxworks*]: Define |
| long double functions as available if declared by math.h. |
| (GLIBCXX_CHECK_MATH_DECL, GLIBCXX_CHECK_MATH_DECLS): New. |
| * configure: Rebuild. |
| |
| 2019-12-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92927 |
| * include/bits/alloc_traits.h (__alloc_on_copy, __alloc_on_move) |
| (__alloc_on_swap): Add inline specifier. |
| |
| 2019-12-20 Jerome Lambourg <lambourg@adacore.com> |
| |
| * acinclude.m4 (GLIBCXX_CHECK_SETRLIMIT): Test with AC_LANG_CPLUSPLUS. |
| * configure: Regenerate. |
| |
| 2019-12-20 François Dumont <fdumont@gcc.gnu.org> |
| |
| * testsuite/23_containers/map/48101_neg.cc: Add versioned namespace |
| pattern to tested error message. |
| * testsuite/23_containers/multimap/48101_neg.cc: Likewise. |
| * testsuite/30_threads/headers/stop_token/synopsis.cc: Add |
| dg-require-normal-namepace. |
| |
| * python/libstdcxx/v6/printers.py (lookup_node_type): Remove redundant |
| call to lookup_node_type. |
| * testsuite/libstdc++-prettyprinters/80276.cc: Define |
| _GLIBCXX_USE_CXX11_ABI to 0. |
| * testsuite/libstdc++-prettyprinters/91997.cc: Use regexp-test to check |
| 'a' content. |
| |
| 2019-12-20 Jerome Lambourg <lambourg@adacore.com> |
| |
| * acinclude.m4 (_GLIBCXX_USE_PTHREAD_RWLOCK_T): Checks that _PTHREADS |
| is defined after including gthr.h. |
| * configure: Regenerate. |
| |
| 2019-12-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * libsupc++/compare (common_comparison_category): Define without using |
| concepts and optimise for compilation time. |
| (__detail::__cmp_cat_ids): Remove. |
| (__detail::__common_cmp_cat): Replace class template and |
| specializations with constexpr function. |
| |
| 2019-12-12 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/tr1/cctype: Add _GLIBCXX_BEGIN_VERSION_NAMESPACE and |
| _GLIBCXX_END_VERSION_NAMESPACE. |
| * include/tr1/cfenv: Likewise. |
| * include/tr1/cinttypes: Likewise. |
| * include/tr1/cstdint: Likewise. |
| * include/tr1/cstdio: Likewise. |
| * include/tr1/cstdlib: Likewise. |
| * include/tr1/cwchar: Likewise. |
| * include/tr1/cwctype: Likewise. |
| |
| * src/c++11/random.cc: Include <cctype>. |
| (random_devise::_M_init_pretr1): Qualify isdigit call. |
| |
| 2019-12-10 Thomas Rodgers <trodgers@redhat.com> |
| |
| * include/pstl/glue_numeric_defs.h: Restore enable_if lost during |
| original import of pstl. |
| * include/pstl/glue_numeric_impl.h: Likewise. |
| |
| 2019-12-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| (span(ContiguousIterator, Sentinel)): Add conditional noexcept. |
| * include/std/span (span(ContiguousIterator, size_type)): Change |
| noexcept to be unconditionally true. |
| * testsuite/23_containers/span/nothrow_cons.cc: New test. |
| |
| 2019-12-10 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/bits/stl_algobase.h |
| (__copy_move_a1<>(_II, _II, _OI)): New. |
| (__copy_move_a1<>(_Deque_iterator<>, _Deque_iterator<>, _OI)): New. |
| (__copy_move_a1<>(_Deque_iterator<>, _Deque_iterator<>, |
| _Deque_iterator<>)): New. |
| (__copy_move_a1<>(_II, _II, _Deque_iterator<>)): New. |
| (__copy_move_a<>(_II, _II, _OI)): Adapt, call __copy_move_a1<>. |
| (__copy_move_a<>(const _Safe_iterator<>&, const _Safe_iterator<>&, |
| _OI)): New. |
| (__copy_move_a<>(const _Safe_iterator<>&, const _Safe_iterator<>&, |
| const _Safe_iterator<>&)): New. |
| (__copy_move_a<>(_II, _II, const _Safe_iterator<>&)): New. |
| (copy, move): Adapt, call __copy_move_a. |
| (__copy_move_backward_a1<>(_II, _II, _OI)): New, |
| call __copy_move_backward_a2. |
| (__copy_move_backward_a1<>(_Deque_iterator<>, _Deque_iterator<>, _OI)): New. |
| (__copy_move_backward_a1<>(_Deque_iterator<>, _Deque_iterator<>, |
| _Deque_iterator<>)): New. |
| (__copy_move_backward_a1<>(_II, _II, _Deque_iterator<>)): New. |
| (__copy_move_backward_a<>(_II, _II, _OI)): Adapt, call |
| __copy_move_backward_a1<>. |
| (__copy_move_backward_a<>(const _Safe_iterator<>&, const _Safe_iterator<>&, |
| _OI)): New. |
| (__copy_move_backward_a<>(const _Safe_iterator<>&, const _Safe_iterator<>&, |
| const _Safe_iterator<>&)): New. |
| (__copy_move_backward_a<>(_II, _II, const _Safe_iterator<>&)): New. |
| (copy_backward, move_backward): Adapt, call __copy_move_backward_a<>. |
| (__fill_a): Rename into... |
| (__fill_a1): ... this. |
| (__fill_a1(__normal_iterator<>, __normal_iterator<>, const _Tp&)): New. |
| (__fill_a1(const _Deque_iterator<>&, const _Deque_iterator<>&, _VTp)): |
| New. |
| (__fill_a(_FIte, _FIte, const _Tp&)): New, call __fill_a1. |
| (__fill_a(const _Safe_iterator<>&, const _Safe_iterator<>&, |
| const _Tp&)): New. |
| (fill): Adapt, remove __niter_base usage. |
| (__fill_n_a): Rename into... |
| (__fill_n_a1): ...this. |
| (__fill_n_a(const _Safe_iterator<>&, _Size, const _Tp&, |
| input_iterator_tag)): New. |
| (__fill_n_a(_OI, _Size, const _Tp&, output_iterator_tag)): New, call |
| __fill_n_a1. |
| (__fill_n_a(_OI, _Size, const _Tp&, random_access_iterator_tag)): New, |
| call __fill_a. |
| (__equal_aux): Rename into... |
| (__equal_aux1): ...this. |
| (__equal_aux1(_Deque_iterator<>, _Deque_iterator<>, _OI)): New. |
| (__equal_aux1(_Deque_iterator<>, _Deque_iterator<>, |
| _Deque_iterator<>)): New. |
| (__equal_aux1(_II, _II, _Deque_iterator<>)): New. |
| (__equal_aux(_II1, _II1, _II2)): New, call __equal_aux1. |
| (__equal_aux(const _Safe_iterator<>&, const _Safe_iterator<>&, |
| _OI)): New. |
| (__equal_aux(const _Safe_iterator<>&, const _Safe_iterator<>&, |
| const _Safe_iterator<>&)): New. |
| (__equal_aux(_II, _II, const _Safe_iterator<>&)): New. |
| (equal(_II1, _II1, _II2)): Adapt. |
| * include/bits/stl_deque.h |
| (fill, copy, copy_backward, move, move_backward): Remove. |
| * include/bits/deque.tcc: Include <bits/stl_algobase.h>. |
| (__fill_a1): New. |
| (__copy_move_dit): New. |
| (__copy_move_a1): New, use latter. |
| (__copy_move_a1(_II, _II, _Deque_iterator<>)): New. |
| (__copy_move_backward_dit): New. |
| (__copy_move_backward_a1): New, use latter. |
| (__copy_move_backward_a1(_II, _II, _Deque_iterator<>)): New. |
| (__equal_dit): New. |
| (__equal_aux1): New, use latter. |
| (__equal_aux1(_II, _II, _Deque_iterator<>)): New. |
| * include/std/numeric (__is_random_access_iter): Move... |
| * include/bits/stl_iterator_base_types.h (__is_random_access_iter): ... |
| here. Provide pre-C++11 definition. |
| * include/debug/debug.h (_Safe_iterator<>): New declaration. |
| * include/debug/safe_iterator.h (_Safe_iterator<>::_M_can_advance): Add |
| __strict parameter. |
| * include/debug/safe_iterator.tcc: Include <bits/stl_algobase.h>. |
| (_Safe_iterator<>::_M_can_advance): Adapt. |
| (std::__copy_move_a, std::__copy_move_backward_a, __fill_a): New. |
| (__fill_n_a, __equal_aux): New. |
| * include/debug/stl_iterator.h (__niter_base): Remove. |
| * include/debug/vector (__niter_base): Remove. |
| * testsuite/performance/25_algorithms/copy_backward_deque_iterators.cc: |
| Include <vector> and <list>. Add benches. |
| * testsuite/performance/25_algorithms/copy_deque_iterators.cc: Likewise. |
| * testsuite/performance/25_algorithms/equal_deque_iterators.cc: Likewise. |
| * testsuite/25_algorithms/copy/debug/1_neg.cc: New. |
| * testsuite/25_algorithms/copy/deque_iterators/2.cc: New. |
| * testsuite/25_algorithms/copy/deque_iterators/31.cc: New. |
| * testsuite/25_algorithms/copy/deque_iterators/32.cc: New. |
| * testsuite/25_algorithms/copy/deque_iterators/33.cc: New. |
| * testsuite/25_algorithms/copy/deque_iterators/41.cc: New. |
| * testsuite/25_algorithms/copy/deque_iterators/42.cc: New. |
| * testsuite/25_algorithms/copy/deque_iterators/43.cc: New. |
| * testsuite/25_algorithms/copy/streambuf_iterators/char/4.cc (test02): |
| New. |
| * testsuite/25_algorithms/copy_backward/deque_iterators/2.cc: New. |
| * testsuite/25_algorithms/equal/deque_iterators/1.cc: New. |
| * testsuite/25_algorithms/fill/deque_iterators/1.cc: New. |
| * testsuite/25_algorithms/move/deque_iterators/2.cc: New. |
| * testsuite/25_algorithms/move_backward/deque_iterators/2.cc: New. |
| |
| 2019-12-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92886 |
| * include/bits/ios_base.h (std::ios_base::trunc): Fix comment. |
| |
| * include/std/complex (__cpp_lib_constexpr_complex): Define. |
| * include/std/version (__cpp_lib_constexpr_complex): Likewise. |
| * testsuite/26_numerics/complex/1.cc: New test. |
| * testsuite/26_numerics/complex/2.cc: New test. |
| |
| * include/std/span: Do not include <tuple> and <utility>. |
| (tuple_size, tuple_element): Declare. |
| |
| * include/bits/iterator_concepts.h (indirect_result_t): Do not apply |
| iter_reference_t to parameter pack. |
| * testsuite/24_iterators/indirect_callable/projected.cc: New test. |
| |
| 2019-12-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/range_access.h (ranges::enable_safe_range): Define. |
| (ranges::begin, ranges::end, ranges::rbegin, ranges::rend): Constrain |
| to only accept types satisfying safe_range and treat argument as an |
| lvalue when calling a member of performing ADL. |
| (ranges::__detail::__range_impl, ranges::__detail::__forwarding_range): |
| Remove. |
| (ranges::range): Adjust definition. |
| (ranges::safe_range): Define. |
| (ranges::iterator_t, ranges::range_difference_t): Reorder definitions |
| to match the synopsis in the working draft. |
| (ranges::disable_sized_range): Remove duplicate definition. |
| * include/experimental/string_view (ranges::enable_safe_range): Add |
| partial specialization for std::experimental::basic_string_view. |
| * include/std/ranges (ranges::viewable_range, ranges::subrange) |
| (ranges::empty_view, ranges::iota_view): Use safe_range. Specialize |
| enable_safe_range. |
| (ranges::safe_iterator_t, ranges::safe_subrange_t): Define. |
| * include/std/span (ranges::enable_safe_range): Add partial |
| specialization for std::span. |
| * include/std/string_view (ranges::enable_safe_range): Likewise for |
| std::basic_string_view. |
| * testsuite/std/ranges/access/begin.cc: Adjust expected results. |
| * testsuite/std/ranges/access/cbegin.cc: Likewise. |
| * testsuite/std/ranges/access/cdata.cc: Likewise. |
| * testsuite/std/ranges/access/cend.cc: Likewise. |
| * testsuite/std/ranges/access/crbegin.cc: Likewise. |
| * testsuite/std/ranges/access/crend.cc: Likewise. |
| * testsuite/std/ranges/access/data.cc: Likewise. |
| * testsuite/std/ranges/access/end.cc: Likewise. |
| * testsuite/std/ranges/access/rbegin.cc: Likewise. |
| * testsuite/std/ranges/access/rend.cc: Likewise. |
| * testsuite/std/ranges/empty_view.cc: Test ranges::begin and |
| ranges::end instead of unqualified calls to begin and end. |
| * testsuite/std/ranges/safe_range.cc: New test. |
| * testsuite/std/ranges/safe_range_types.cc: New test. |
| * testsuite/util/testsuite_iterators.h: Add comment about safe_range. |
| |
| * testsuite/27_io/filesystem/path/concat/strings.cc: Test more cases. |
| |
| PR libstdc++/92853 |
| * src/c++17/fs_path.cc (filesystem::path::operator+=(const path&)): |
| Do not process a trailing directory separator twice. |
| * testsuite/27_io/filesystem/path/concat/92853.cc: New test. |
| * testsuite/27_io/filesystem/path/concat/path.cc: Test more cases. |
| |
| 2019-12-09 François Dumont <fdumont@gcc.gnu.org> |
| |
| * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: |
| Fix static_assert line number. |
| * testsuite/23_containers/array/tuple_interface/ |
| tuple_element_debug_neg.cc: Likewise. |
| |
| 2019-12-07 Andrew Pinski <apinski@marvell.com> |
| |
| * config/cpu/aarch64/opt/ext/opt_random.h: Wrap around with check |
| for little-endian like ext/random is done. |
| |
| 2019-12-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/23_containers/span/lwg3255.cc: Fix test. Constructing a |
| span of non-const elements should not be possible from a const array |
| or an array of const elements. |
| |
| 2019-12-05 JeanHeyd "ThePhD" Meneide <phdofthehouse@gmail.com> |
| |
| Implement P1872R0 and P1394R0 for std::span |
| * include/bits/range_access.h (__adl_begin, __adl_end): Remove. |
| (sentinel_t, range_value_t, range_reference_t) |
| (range_rvalue_reference_t, __forwarding_range, disable_sized_range) |
| (output_range, input_range, forward_range, bidirectional_range) |
| (random_access_range, contiguous_range, common_range): Move here from |
| <ranges>, to make this the "ranges lite" internal header. |
| * include/std/ranges: Move basic aliases and concepts to |
| <bits/range_access.h>. |
| * include/std/span: Use concepts and ranges:: calls instead of |
| enable_if and friends. |
| * include/std/type_traits: Add __is_array_convertible trait. |
| |
| 2019-12-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_algobase.h (lexicographical_compare_three_way): |
| Define for C++20. |
| * testsuite/25_algorithms/lexicographical_compare_three_way/1.cc: New |
| test. |
| * testsuite/25_algorithms/lexicographical_compare_three_way/ |
| constexpr.cc: New test. |
| |
| * python/libstdcxx/v6/printers.py (StdCmpCatPrinter): New printer. |
| * testsuite/libstdc++-prettyprinters/cxx20.cc: New test. |
| |
| * include/bits/cpp_type_traits.h (__is_byte<char8_t>): Add |
| specialization. |
| * include/std/array (operator<=>): Likewise. |
| * testsuite/23_containers/array/comparison_operators/constexpr.cc: |
| Test three-way comparisons and arrays of unsigned char. |
| * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust |
| dg-error line numbers. |
| |
| 2019-12-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_pair.h [__cpp_lib_three_way_comparison] |
| (operator<=>): Define for C++20. |
| * libsupc++/compare (__cmp2way_res_t): Rename to __cmp3way_res_t, |
| move into __detail namespace. Do not turn argument types into lvalues. |
| (__cmp3way_helper): Rename to __cmp3way_res_impl, move into __detail |
| namespace. Constrain with concepts instead of using void_t. |
| (compare_three_way_result): Adjust name of base class. |
| (compare_three_way_result_t): Use __cmp3way_res_impl directly. |
| (__detail::__3way_cmp_with): Add workaround for PR 91073. |
| (compare_three_way): Use workaround. |
| (__detail::__synth3way, __detail::__synth3way_t): Define new helpers |
| implementing synth-three-way and synth-three-way-result semantics. |
| * testsuite/20_util/pair/comparison_operators/constexpr_c++20.cc: New |
| test. |
| |
| * include/bits/stl_pair.h (pair): Remove stray Doxygen closing marker. |
| |
| * testsuite/util/slow_clock.h: Fix copyright date. |
| |
| 2019-12-02 Mike Crowe <mac@mcrowe.com> |
| |
| Fix try_lock_until and try_lock_shared_until on arbitrary clock |
| * include/std/shared_mutex (shared_timed_mutex::try_lock_until) |
| (shared_timed_mutex::try_lock_shared_until): Loop until the absolute |
| timeout time is reached as measured against the appropriate clock. |
| * testsuite/30_threads/shared_timed_mutex/try_lock_until/1.cc: New |
| file. Test try_lock_until and try_lock_shared_until timeouts against |
| various clocks. |
| * testsuite/30_threads/shared_timed_mutex/try_lock_until/1.cc: New |
| file. Test try_lock_until and try_lock_shared_until timeouts against |
| various clocks. |
| |
| Add full steady_clock support to shared_timed_mutex |
| * acinclude.m4 (GLIBCXX_CHECK_PTHREAD_RWLOCK_CLOCKLOCK): Define |
| to check for the presence of both pthread_rwlock_clockrdlock and |
| pthread_rwlock_clockwrlock. |
| * config.h.in: Regenerate. |
| * configure.ac: Call GLIBCXX_USE_PTHREAD_RWLOCK_CLOCKLOCK. |
| * configure: Regenerate. |
| * include/std/shared_mutex (shared_timed_mutex): Define __clock_t as |
| the best clock to use for relative waits. |
| (shared_timed_mutex::try_lock_for) Round up wait duration if necessary. |
| (shared_timed_mutex::try_lock_shared_for): Likewise. |
| (shared_timed_mutex::try_lock_until): Use existing try_lock_until |
| implementation for system_clock (which matches __clock_t when |
| _GLIBCCXX_USE_PTHREAD_RWLOCK_CLOCKLOCK is not defined). Add new |
| overload for steady_clock that uses pthread_rwlock_clockwrlock if it |
| is available. Simplify overload for non-standard clock to just call |
| try_lock_for with a relative timeout. |
| (shared_timed_mutex::try_lock_shared_until): Likewise. |
| |
| PR libstdc++/91906 Fix timed_mutex::try_lock_until on arbitrary clock |
| * include/std/mutex (__timed_mutex_impl::_M_try_lock_until): Loop |
| until the absolute timeout time is reached as measured against the |
| appropriate clock. |
| * testsuite/util/slow_clock.h: New file. Move implementation of |
| slow_clock test class. |
| * testsuite/30_threads/condition_variable/members/2.cc: Include |
| slow_clock from header. |
| * testsuite/30_threads/shared_timed_mutex/try_lock/3.cc: Convert |
| existing test to templated function so that it can be called with |
| both system_clock and steady_clock. |
| * testsuite/30_threads/timed_mutex/try_lock_until/3.cc: Also run test |
| using slow_clock to test above fix. |
| * testsuite/30_threads/recursive_timed_mutex/try_lock_until/3.cc: |
| Likewise. |
| * testsuite/30_threads/recursive_timed_mutex/try_lock_until/4.cc: Add |
| new test that try_lock_until behaves as try_lock if the timeout has |
| already expired or exactly matches the current time. |
| |
| PR libstdc++/78237 Add full steady_clock support to timed_mutex |
| * acinclude.m4 (GLIBCXX_CHECK_PTHREAD_MUTEX_CLOCKLOCK): Define to |
| detect presence of pthread_mutex_clocklock function. |
| * config.h.in: Regenerate. |
| * configure: Regenerate. |
| * configure.ac: Call GLIBCXX_CHECK_PTHREAD_MUTEX_CLOCKLOCK. |
| * include/std/mutex (__timed_mutex_impl): Remove unnecessary __clock_t. |
| (__timed_mutex_impl::_M_try_lock_for): Use best clock to turn relative |
| timeout into absolute timeout. |
| (__timed_mutex_impl::_M_try_lock_until): Keep existing implementation |
| for system_clock. Add new implementation for steady_clock that calls |
| _M_clocklock. Modify overload for user-defined clock to use a relative |
| wait so that it automatically uses the best clock. |
| [_GLIBCXX_USE_PTHREAD_MUTEX_CLOCKLOCK] (timed_mutex::_M_clocklock): |
| New member function. |
| (recursive_timed_mutex::_M_clocklock): Likewise. |
| |
| * testsuite/30_threads/recursive_timed_mutex/try_lock_until/3.cc: |
| New test. Ensure that timed_mutex::try_lock_until actually times out |
| after the specified time when using both system_clock and |
| steady_clock. |
| * testsuite/30_threads/timed_mutex/try_lock_until/3.cc: New test. |
| Likewise but for recursive_timed_mutex. |
| * testsuite/30_threads/timed_mutex/try_lock_until/57641.cc: Template |
| test functions and use them to test both steady_clock and system_clock. |
| * testsuite/30_threads/unique_lock/locking/4.cc: Likewise. Wrap call |
| to timed_mutex::try_lock_until in VERIFY macro to check its return |
| value. |
| |
| 2019-11-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * acinclude.m4 (GLIBCXX_ENABLE_FILESYSTEM_TS): Enable by default for |
| mingw targets. |
| * configure: Regenerate. |
| |
| * include/bits/fs_path.h (u8path(InputIterator, InputIterator)) |
| (u8path(const Source&)) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Simplify |
| conditions. |
| * include/experimental/bits/fs_path.h [_GLIBCXX_FILESYSTEM_IS_WINDOWS] |
| (__u8path(const Source&, char)): Add overloads for std::string and |
| types convertible to std::string. |
| (_Cvt::_S_wconvert): Add a new overload for char8_t strings and use |
| codecvt_utf8_utf16 to do the correct conversion. |
| |
| 2019-11-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/fs_path.h (path::operator/=): Change template-head to |
| use typename instead of class. |
| * include/experimental/bits/fs_path.h (path::operator/=): Likewise. |
| * include/std/ostream (operator<<): Likewise. |
| |
| 2019-11-29 Tom Honermann <tom@honermann.net> |
| |
| New tests |
| * testsuite/27_io/basic_ostream/inserters_character/char/deleted.cc: |
| New test to validate deleted overloads of character and string |
| inserters for narrow ostreams. |
| * testsuite/27_io/basic_ostream/inserters_character/wchar_t/deleted.cc: |
| New test to validate deleted overloads of character and string |
| inserters for wide ostreams. |
| * testsuite/27_io/filesystem/path/factory/u8path-char8_t.cc: New test |
| to validate u8path invocations with sequences of char8_t. |
| * testsuite/experimental/filesystem/path/factory/u8path-char8_t.cc: |
| New test to validate u8path invocations with sequences of char8_t. |
| |
| Updates to existing tests |
| * testsuite/experimental/feat-char8_t.cc: Updated the expected |
| __cpp_lib_char8_t feature test macro value. |
| * testsuite/27_io/filesystem/path/factory/u8path.cc: Added testing of |
| u8path invocation with std::string, std::string_view, and iterators |
| thereof. |
| * testsuite/experimental/filesystem/path/factory/u8path.cc: Added |
| testing of u8path invocation with std::string, std::string_view, and |
| iterators thereof. |
| |
| Update feature test macro, add deleted operators, update u8path |
| * include/bits/c++config: Bumped the value of the __cpp_lib_char8_t |
| feature test macro. |
| * include/bits/fs_path.h (u8path): Modified u8path to accept sequences |
| of char8_t. |
| * include/experimental/bits/fs_path.h (u8path): Modified u8path to |
| accept sequences of char8_t. |
| * include/std/ostream: Added deleted overloads of wchar_t, char8_t, |
| char16_t, and char32_t for ordinary and wide formatted character and |
| string inserters. |
| |
| Decouple constraints for u8path from path constructors |
| * include/bits/fs_path.h: Moved helper utilities out of |
| std::filesystem::path into a detail namespace to make them |
| available for use by u8path. |
| * include/experimental/bits/fs_path.h: Moved helper utilities out |
| of std::experimental::filesystem::v1::path into a detail |
| namespace to make them available for use by u8path. |
| |
| 2019-11-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91997 |
| * python/libstdcxx/v6/printers.py (find_type): Fail more gracefully |
| if we run out of base classes to look at. |
| (lookup_templ_spec, lookup_node_type): New utilities to find node |
| types for node-based containers. |
| (StdListPrinter.children, NodeIteratorPrinter.__init__) |
| (NodeIteratorPrinter.to_string, StdSlistPrinter.children) |
| (StdSlistIteratorPrinter.to_string, StdRbtreeIteratorPrinter.__init__) |
| (StdMapPrinter.children, StdSetPrinter.children) |
| (StdForwardListPrinter.children): Use lookup_node_type instead of |
| find_type. |
| (StdListIteratorPrinter.__init__, StdFwdListIteratorPrinter.__init__): |
| Pass name of node type to NodeIteratorPrinter constructor. |
| (Tr1HashtableIterator.__init__): Rename argument. |
| (StdHashtableIterator.__init__): Likewise. Use lookup_templ_spec |
| instead of find_type. |
| * testsuite/libstdc++-prettyprinters/59161.cc: Remove workaround for |
| _Node typedef not being present in debuginfo. |
| * testsuite/libstdc++-prettyprinters/91997.cc: New test. |
| |
| 2019-11-26 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/debug/helper_functions.h (__valid_range_aux): Use C++98 |
| std::input_iterator_tag default constructor invocation. |
| |
| * include/debug/array (array<>::fill): Add C++20 constexpr. |
| (array<>::swap): Likewise. |
| |
| * include/debug/safe_iterator.h |
| [__cpp_lib_concepts](_Safe_iterator<>::iterator_concept): Define for |
| C++20. |
| |
| 2019-11-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/iterator_concepts.h (ranges::iter_swap): Fix parameter |
| types of poison pill overload. Use remove_reference_t when checking |
| constraints. |
| * include/bits/stl_iterator.h (move_sentinel): Define for C++20. |
| (move_iterator): Adjust definitions of nested types for C++20. Add |
| hidden friends for move_sentinel operations, iter_move and iter_swap. |
| (common_iterator, counted_iterator): Define for C++20. |
| * testsuite/24_iterators/move_iterator/cust.cc: New test. |
| * testsuite/24_iterators/move_iterator/sentinel.cc: New test. |
| * testsuite/24_iterators/common_iterator/1.cc: New test. |
| * testsuite/24_iterators/counted_iterator/1.cc: New test. |
| |
| PR libstdc++/91786 |
| * include/bits/fs_path.h (filesystem_error): Move definition before |
| the use in u8path. |
| |
| 2019-11-24 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/debug/functions.h: Remove <bits/move.h> include. |
| (__check_singular_aux, __check_singular): Move... |
| * include/debug/helper_functions.h: |
| (__check_singular_aux, __check_singular): ...here. |
| (__valid_range_aux): Adapt to use latter. |
| * testsuite/25_algorithms/copy/debug/2_neg.cc: New. |
| |
| 2019-11-20 Janne Blomqvist <jb@gcc.gnu.org> |
| |
| * doc/html/api.html: Use https for gcc.gnu.org. |
| * doc/xml/api.xml: Likewise. |
| |
| 2019-11-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/regex.h (ranges::__detail::__enable_view_impl): Fix |
| declaration. |
| * include/bits/stl_multiset.h (ranges::__detail::__enable_view_impl): |
| Likewise. |
| * include/bits/stl_set.h (ranges::__detail::__enable_view_impl): |
| Likewise. |
| * include/bits/unordered_set.h (ranges::__detail::__enable_view_impl): |
| Likewise. |
| * include/debug/multiset.h (ranges::__detail::__enable_view_impl): |
| Likewise. |
| * include/debug/set.h (ranges::__detail::__enable_view_impl): Likewise. |
| * include/debug/unordered_set (ranges::__detail::__enable_view_impl): |
| Likewise. |
| |
| 2019-11-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/thread: Reduce header dependencies. |
| (jthread::get_id()): Add missing return. |
| (jthread::get_stop_token()): Avoid unnecessary stop_source temporary. |
| (jthread::_S_create): Check is_invocable using decayed types. Add |
| static assertion. |
| * testsuite/30_threads/jthread/1.cc: Add dg-require-gthreads. |
| * testsuite/30_threads/jthread/2.cc: Likewise. |
| * testsuite/30_threads/jthread/3.cc: New test. |
| * testsuite/30_threads/jthread/jthread.cc: Add missing directives for |
| pthread and gthread support. Use VERIFY instead of assert. |
| |
| * include/bits/alloc_traits.h (allocator_traits::construct) |
| (allocator_traits::destroy, allocator_traits::max_size): Add unused |
| attributes to parameters that are not used in C++20. |
| * include/std/bit (__ceil2): Add braces around assertion to avoid |
| -Wmissing-braces warning. |
| |
| 2019-11-16 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| Repair the <tuple> part of C++20 p1032 Misc constexpr bits. |
| * include/bits/uses_allocator.h (__uses_alloc0::_Sink::operaror=) |
| (__use_alloc(const _Alloc&)) : Constexpr. |
| |
| 2019-11-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/string_view (basic_string_view(It, End)): Add range |
| constructor and deduction guide from P1391R4. |
| * testsuite/21_strings/basic_string_view/cons/char/range.cc: New test. |
| |
| * include/bits/regex.h (match_results): Specialize __enable_view_impl. |
| * include/bits/stl_set.h (set): Likewise. |
| * include/bits/unordered_set.h (unordered_set, unordered_multiset): |
| Likewise. |
| * include/debug/multiset.h (__debug::multiset): Likewise. |
| * include/debug/set.h (__debug::set): Likewise. |
| * include/debug/unordered_set (__debug::unordered_set) |
| (__debug::unordered_multiset): Likewise. |
| * include/std/ranges (ranges::view, ranges::enable_view) |
| (ranges::view_interface, ranges::subrange, ranges::empty_view) |
| (ranges::single_view, ranges::views::single, ranges::iota_view) |
| (ranges::views::iota): Define for C++20. |
| * testsuite/std/ranges/empty_view.cc: New test. |
| * testsuite/std/ranges/iota_view.cc: New test. |
| * testsuite/std/ranges/single_view.cc: New test. |
| * testsuite/std/ranges/view.cc: New test. |
| |
| 2019-11-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/ranges: Revert accidentally committed changes. |
| |
| * include/std/thread (jthread::jthread()): Use nostopstate constant. |
| (jthread::jthread(Callable&&, Args&&...)): Use helper function to |
| create std::thread instead of indirection through a lambda. Use |
| remove_cvref_t instead of decay_t. |
| (jthread::joinable(), jthread::get_id(), jthread::native_handle()) |
| (jthread::hardware_concurrency()): Add nodiscard attribute. |
| (swap(jthread&. jthread&)): Define hidden friend. |
| (jthread::_S_create): New helper function for constructor. |
| |
| 2019-11-15 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| Implement the <tuple> part of C++20 p1032 Misc constexpr bits. |
| * include/std/tuple (_Head_base, _Tuple_impl(allocator_arg_t,...) |
| (_M_assign, tuple(allocator_arg_t,...), _Inherited, operator=, _M_swap) |
| (swap, pair(piecewise_construct_t,): Constexpr. |
| * (__uses_alloc0::_Sink::operator=, __uses_alloc_t): Constexpr. |
| * testsuite/20_util/tuple/cons/constexpr_allocator_arg_t.cc: New test. |
| * testsuite/20_util/tuple/constexpr_swap.cc : New test. |
| * testsuite/20_util/uses_allocator/69293_neg.cc: Extra error for C++20. |
| * testsuite/20_util/uses_allocator/cons_neg.cc: : Extra error for C++20. |
| |
| 2019-11-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/stop_token: Reduce header dependencies by including |
| internal headers. |
| (stop_token::swap(stop_token&), swap(stop_token&, stop_token&)): |
| Define. |
| (operator!=(const stop_token&, const stop_token&)): Fix return value. |
| (stop_token::_Stop_cb::_Stop_cb(Cb&&)): Use std::forward instead of |
| (stop_token::_Stop_state_t) [_GLIBCXX_HAS_GTHREADS]: Use lock_guard |
| instead of unique_lock. |
| [!_GLIBCXX_HAS_GTHREADS]: Do not use mutex. |
| (stop_token::stop_token(_Stop_state)): Change parameter to lvalue |
| reference. |
| (stop_source): Remove unnecessary using-declarations for names only |
| used once. |
| (swap(stop_source&, stop_source&)): Define. |
| (stop_callback(const stop_token&, _Cb&&)) |
| (stop_callback(stop_token&&, _Cb&&)): Replace lambdas with a named |
| function. Use std::forward instead of std::move. Run callbacks if a |
| stop request has already been made. |
| (stop_source::_M_execute()): Remove. |
| (stop_source::_S_execute(_Stop_cb*)): Define. |
| * include/std/version (__cpp_lib_jthread): Define conditionally. |
| * testsuite/30_threads/stop_token/stop_callback.cc: New test. |
| * testsuite/30_threads/stop_token/stop_source.cc: New test. |
| * testsuite/30_threads/stop_token/stop_token.cc: Enable test for |
| immediate execution of callback. |
| |
| 2019-11-15 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| Implement the default_searcher part of C++20 p1032 Misc constexpr bits. |
| * include/std/functional |
| (default_searcher, default_searcher::operator()): Constexpr. |
| * testsuite/20_util/function_objects/constexpr_searcher.cc: New. |
| |
| 2019-11-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/iterator_concepts.h (weakly_incrementable): Adjust. |
| * include/std/concepts (default_constructible): Rename to |
| default_initializable and require default-list-initialization and |
| default-initialization to be valid (LWG 3149). |
| (semiregular): Adjust to new name. |
| * testsuite/std/concepts/concepts.lang/concept.defaultconstructible/ |
| 1.cc: Rename directory to concept.defaultinitializable and adjust to |
| new name. |
| * testsuite/std/concepts/concepts.lang/concept.defaultinitializable/ |
| lwg3149.cc: New test. |
| * testsuite/util/testsuite_iterators.h (test_range): Adjust. |
| |
| * src/c++17/fs_path.cc [_GLIBCXX_FILESYSTEM_IS_WINDOWS] |
| (is_disk_designator): New helper function. |
| (path::_Parser::root_path()): Use is_disk_designator. |
| (path::lexically_relative(const path&)): Implement resolution of |
| LWG 3070. |
| * testsuite/27_io/filesystem/path/generation/relative.cc: Check with |
| path components that look like a root-name. |
| |
| * doc/doxygen/user.cfg.in: Add <stop_token>. |
| * include/precompiled/stdc++.h: Likewise. |
| * include/std/stop_token: Fix definition of std::nostopstate. |
| * testsuite/30_threads/headers/stop_token/synopsis.cc: New test. |
| * testsuite/30_threads/headers/thread/types_std_c++20.cc: New test. |
| * testsuite/30_threads/stop_token/stop_source.cc: New test. |
| * testsuite/30_threads/stop_token/stop_token.cc: Remove unnecessary |
| dg-require directives. Remove I/O and inclusion of <iostream>. |
| |
| 2019-11-14 Thomas Rodgers <trodgers@redhat.com> |
| |
| * include/Makefile.am: Add <stop_token> header. |
| * include/Makefile.in: Regenerate. |
| * include/std/condition_variable: Add overloads for stop_token support |
| to condition_variable_any. |
| * include/std/stop_token: New file. |
| * include/std/thread: Add jthread type. |
| * include/std/version (__cpp_lib_jthread): New value. |
| * testsuite/30_threads/condition_variable_any/stop_token/1.cc: New test. |
| * testsuite/30_threads/condition_variable_any/stop_token/2.cc: New test. |
| * testsuite/30_threads/condition_variable_any/stop_token/wait_on.cc: |
| New test. |
| * testsuite/30_threads/jthread/1.cc: New test. |
| * testsuite/30_threads/jthread/2.cc: New test. |
| * testsuite/30_threads/jthread/jthread.cc: New test. |
| * testsuite/30_threads/stop_token/1.cc: New test. |
| * testsuite/30_threads/stop_token/2.cc: New test. |
| * testsuite/30_threads/stop_token/stop_token.cc: New test. |
| |
| 2019-11-14 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| Implement the <array> part of C++20 p1032 Misc constexpr bits. |
| * include/std/array (fill, swap): Make constexpr. |
| * testsuite/23_containers/array/requirements/constexpr_fill.cc: New. |
| * testsuite/23_containers/array/requirements/constexpr_swap.cc: New. |
| |
| 2019-11-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/iterator_concepts.h (__iter_concept_impl): Add |
| comments. |
| (indirect_relation): Rename to indirect_binary_predicate and adjust |
| definition as per P1716R3. |
| (indirect_equivalence_relation): Define. |
| (indirectly_comparable): Adjust definition. |
| * include/std/concepts (equivalence_relation): Define. |
| * testsuite/std/concepts/concepts.callable/relation.cc: Add tests for |
| equivalence_relation. |
| |
| * include/bits/iterator_concepts.h (disable_sized_sentinel): Rename to |
| disable_sized_sentinel_for. |
| * testsuite/24_iterators/headers/iterator/synopsis_c++20.cc: Adjust. |
| |
| 2019-11-13 Jonathan Wakely <jwakely@redhat.com> |
| |
| * libsupc++/compare (strong_order, weak_order, partial_order) |
| (compare_strong_order_fallback, compare_weak_order_fallback) |
| (compare_partial_order_fallback): Define customization point objects |
| for C++20. |
| * testsuite/18_support/comparisons/algorithms/partial_order.cc: New |
| test. |
| * testsuite/18_support/comparisons/algorithms/strong_order.cc: New |
| test. |
| * testsuite/18_support/comparisons/algorithms/weak_order.cc: New test. |
| |
| 2019-11-11 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/gnu/gpl-3.0.xml: Adjust link to "Why not LGPL". |
| |
| 2019-11-10 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/using.xml: Switch www.hboehm.info to https. |
| |
| 2019-11-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/doxygen/user.cfg.in (INPUT): Add <compare> header. |
| * include/precompiled/stdc++.h: Include <compare> header. |
| |
| * libsupc++/compare (common_comparison_category) |
| (common_comparison_category_t): Define for C++20. |
| * testsuite/18_support/comparisons/common/1.cc: New test. |
| |
| * include/bits/stl_algo.h (for_each_n): Handle negative count. |
| * testsuite/25_algorithms/for_each/for_each_n_debug.cc: New test. |
| |
| 2019-11-07 Jason Merrill <jason@redhat.com> |
| |
| * libsupc++/compare: Remove strong_equality and weak_equality. |
| |
| 2019-11-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/Makefile.in: Regenerate. |
| * libsupc++/Makefile.in: Regenerate. |
| * libsupc++/compare (__3way_builtin_ptr_cmp): Define helper. |
| (compare_three_way): Add missing implementation. |
| |
| * include/bits/iterator_concepts.h (unreachable_sentinel_t): Remove |
| redundant equality operators. |
| * testsuite/util/testsuite_iterators.h (test_range::sentinel): |
| Likewise. |
| |
| 2019-11-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * libsupc++/compare: New header. |
| * libsupc++/Makefile.am (std_HEADERS): Add compare. |
| * include/std/version: Define __cpp_lib_three_way_comparison. |
| * include/std/functional: #include <compare>. |
| |
| * include/std/version [!_GLIBCXX_HOSTED]: Do not define feature test |
| macros for features that are only present in hosted builds. |
| |
| * include/bits/iterator_concepts.h (__iter_without_nested_types): |
| Remove incorrect comment. |
| |
| 2019-10-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/html/*: Regenerate. |
| |
| * include/bits/refwrap.h (reference_wrapper, ref, cref): Add constexpr |
| specifiers for C++20. |
| * include/std/functional (_Mem_fn, mem_fn, _Bind, _Bind_result, bind) |
| (bind_front, _Not_fn, not_fn): Likewise. |
| * testsuite/20_util/bind/constexpr.cc: New test. |
| * testsuite/20_util/function_objects/bind_front/constexpr.cc: New test. |
| * testsuite/20_util/function_objects/mem_fn/constexpr.cc: New test. |
| * testsuite/20_util/function_objects/not_fn/constexpr.cc: New test. |
| * testsuite/20_util/reference_wrapper/constexpr.cc: New test. |
| |
| * doc/doxygen/user.cfg.in: Add new header. |
| * include/Makefile.am: Add new header. |
| * include/Makefile.in: Regenerate. |
| * include/precompiled/stdc++.h: Include new header. |
| * include/std/ranges: New header. |
| (ranges::sentinel_t, ranges::range_value_t, ranges::range_reference_t) |
| (ranges::range_rvalue_reference_t, ranges::sized_range) |
| (ranges::output_range, ranges::input_ranges, ranges::forward_range) |
| (ranges::bidirectional_range, ranges::random_access_range) |
| (ranges::contiguous_range, ranges::common::range): Define. |
| * testsuite/24_iterators/headers/iterator/synopsis_c++20.cc: Check |
| that disabled_sized_sentinel can be specialized. |
| * testsuite/std/ranges/access/begin.cc: Include <ranges> instead of |
| <iterator>. |
| * testsuite/std/ranges/access/cbegin.cc: Likewise. |
| * testsuite/std/ranges/access/cdata.cc: Likewise. |
| * testsuite/std/ranges/access/cend.cc: Likewise. |
| * testsuite/std/ranges/access/crbegin.cc: Likewise. |
| * testsuite/std/ranges/access/crend.cc: Likewise. |
| * testsuite/std/ranges/access/data.cc: Likewise. |
| * testsuite/std/ranges/access/empty.cc: Likewise. |
| * testsuite/std/ranges/access/end.cc: Likewise. |
| * testsuite/std/ranges/access/end_neg.cc: Likewise. |
| * testsuite/std/ranges/access/rbegin.cc: Likewise. |
| * testsuite/std/ranges/access/rend.cc: Likewise. |
| * testsuite/std/ranges/access/size.cc: Likewise. |
| * testsuite/std/ranges/access/size_neg.cc: Likewise. |
| * testsuite/std/ranges/headers/ranges/synopsis.cc: New test. |
| * testsuite/std/ranges/range.cc: New test. |
| * testsuite/std/ranges/refinements.cc: New test. |
| * testsuite/std/ranges/sized.cc: New test. |
| * testsuite/util/testsuite_iterators.h: Add aliases for range types. |
| (output_iterator_wrapper::WritableObject::operator=): Add const |
| qualifier so that output_iterator_wrapper satisfies writable. |
| |
| * testsuite/20_util/add_pointer/value.cc: Check void types. |
| |
| * include/bits/range_access.h (__sizable): Rename to __sentinel_size. |
| Remove workaround for PR c++/92268 and remove redundant requirements |
| that are already checked by sized_sentinel_for. |
| * testsuite/std/ranges/access/cend.cc: Fix failures. |
| * testsuite/std/ranges/access/end.cc: Likewise. |
| |
| * include/bits/range_access.h (ranges::begin): Combine array and |
| non-array overloads into one function template. Only use ADL for |
| classes and enums. |
| (ranges::end, ranges::size): Likewise. Make unbounded arrays |
| ill-formed. |
| (ranges::rbegin, ranges::rend): Only use ADL for classes and enums. |
| Reformat _S_noexcept() functions to mirror operator() structure. |
| * testsuite/std/ranges/access/begin.cc: Check incomplete array. |
| * testsuite/std/ranges/access/end_neg.cc: New test. |
| * testsuite/std/ranges/access/size.cc: Check array of incomplete type. |
| * testsuite/std/ranges/access/size_neg.cc: New test. |
| |
| * testsuite/24_iterators/range_access*.cc: Move to ... |
| * testsuite/24_iterators/range_access/range_access*.cc: ... here. |
| * testsuite/24_iterators/range_access/range_access_cpp20_neg.cc: New |
| test. |
| |
| 2019-10-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/concepts (std::ranges::swap): Use a single overload for |
| the non-array cases, and switch using if-constexpr. |
| |
| * include/bits/stl_iterator.h (__normal_iterator::iterator_concept): |
| Guard with __cpp_lib_concepts macro. |
| |
| * include/std/bit (__cpp_lib_bitops): Define. |
| * include/std/version (__cpp_lib_constexpr): Remove. |
| (__cpp_lib_bitops, __cpp_lib_constexpr_dynamic_alloc): Define. |
| * testsuite/26_numerics/bit/header.cc: New test. |
| * testsuite/26_numerics/bit/header-2.cc: New test. |
| * testsuite/20_util/allocator_traits/header.cc: New test. |
| * testsuite/20_util/allocator_traits/header-2.cc: New test. |
| |
| * include/bits/stl_iterator.h (namespace __gnu_cxx): Remove |
| using-declarations for std::iterator and std::iterator_traits. |
| (__gnu_cxx::__normal_iterator): Qualify iterator_traits. |
| * include/ext/algorithm (namespace __gnu_cxx): Remove |
| using-declarations for std names and qualify those names when used. |
| Also refer to std::min in parentheses to protect against function-like |
| macros. |
| * include/ext/rc_string_base.h: Qualify iterator_traits. |
| * include/ext/sso_string_base.h: Qualify iterator_traits. |
| |
| PR libstdc++/92272 |
| * include/bits/stl_bvector.h (_Bit_iterator::pointer) |
| (_Bit_const_iterator::pointer): Define as void for C++20. |
| * include/bits/stl_iterator.h (reverse_iterator::operator->()): Add |
| constraints for C++20. |
| (__normal_iterator::iterator_concept): Define for C++20. |
| * include/bits/streambuf_iterator.h (istreambuf_iterator::pointer): |
| Define as void for C++20. |
| (ostreambuf_iterator::difference_type): Define as ptrdiff_t for C++20. |
| (ostreambuf_iterator::ostreambuf_iterator()): Add default constructor |
| for C++20. |
| * testsuite/23_containers/vector/bool/iterator_c++20.cc: New test. |
| * testsuite/24_iterators/bidirectional/concept.cc: New test. |
| * testsuite/24_iterators/bidirectional/tag.cc: New test. |
| * testsuite/24_iterators/contiguous/concept.cc: New test. |
| * testsuite/24_iterators/contiguous/tag.cc: New test. |
| * testsuite/24_iterators/forward/concept.cc: New test. |
| * testsuite/24_iterators/forward/tag.cc: New test. |
| * testsuite/24_iterators/input/concept.cc: New test. |
| * testsuite/24_iterators/input/tag.cc: New test. |
| * testsuite/24_iterators/istreambuf_iterator/requirements/typedefs.cc: |
| New test. |
| * testsuite/24_iterators/ostreambuf_iterator/requirements/typedefs.cc: |
| New test. |
| * testsuite/24_iterators/output/concept.cc: New test. |
| * testsuite/24_iterators/output/tag.cc: New test. |
| * testsuite/24_iterators/random_access/concept.cc: New test. |
| * testsuite/24_iterators/random_access/tag.cc: New test. |
| * testsuite/24_iterators/range_operations/advance_debug_neg.cc: New |
| test. |
| * testsuite/24_iterators/random_access_iterator/26020.cc: Move to ... |
| * testsuite/24_iterators/operations/26020.cc: ... here. |
| * testsuite/24_iterators/random_access_iterator/ |
| string_vector_iterators.cc: Move to ... |
| * testsuite/24_iterators/random_access/string_vector_iterators.cc: ... |
| here. |
| |
| * testsuite/util/testsuite_iterators.h: Fix typo in __cplusplus check. |
| |
| 2019-10-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/range_access.h (ranges::disable_sized_range) |
| (ranges::begin, ranges::end, ranges::cbegin, ranges::cend) |
| (ranges::rbegin, ranges::rend, ranges::crbegin, ranges::crend) |
| (ranges::size, ranges::empty, ranges::data, ranges::cdata) |
| (ranges::range, ranges::sized_range, ranges::advance, ranges::distance) |
| (ranges::next, ranges::prev): Guard with __cpp_lib_concepts. |
| * include/bits/stl_iterator.h (disable_sized_sentinel): Likewise. |
| |
| * include/bits/alloc_traits.h (__cpp_lib_constexpr_dynamic_alloc): |
| Define. |
| (allocator_traits::_S_construct, allocator_traits::_S_destroy) |
| (__alloc_on_copy, __alloc_on_move, __alloc_on_swap): Use |
| _GLIBCXX14_CONSTEXPR instead of constexpr. |
| * include/bits/stl_construct.h (_Destroy): Likewise. |
| |
| * include/Makefile.am: Add new header. |
| * include/Makefile.in: Regenerate. |
| * include/bits/iterator_concepts.h: New header. |
| (contiguous_iterator_tag, iter_reference_t, ranges::iter_move) |
| (iter_rvalue_reference_t, incrementable_traits, iter_difference_t) |
| (readable_traits, iter_value_t, readable, iter_common_reference_t) |
| (writable, waekly_incrementable, incrementable) |
| (input_or_output_iterator, sentinel_for, disable_sized_sentinel) |
| (sized_sentinel_for, input_iterator, output_iterator) |
| (forward_iterator, bidirectional_iterator, random_access_iterator) |
| (contiguous_iterator, indirectly_unary_invocable) |
| (indirectly_regular_unary_invocable, indirect_unary_predicate) |
| (indirect_relation, indirect_strict_weak_order, indirect_result_t) |
| (projected, indirectly_movable, indirectly_movable_storable) |
| (indirectly_copyable, indirectly_copyable_storable, ranges::iter_swap) |
| (indirectly_swappable, indirectly_comparable, permutable, mergeable) |
| (sortable, unreachable_sentinel_t, unreachable_sentinel) |
| (default_sentinel_t, default_sentinel): Define. |
| (__detail::__cpp17_iterator, __detail::__cpp17_input_iterator) |
| (__detail::__cpp17_fwd_iterator, __detail::__cpp17_bidi_iterator) |
| (__detail::__cpp17_randacc_iterator): Define. |
| (__iterator_traits): Define constrained specializations. |
| * include/bits/move.h (move): Only use old concept check for C++98. |
| * include/bits/range_access.h (ranges::disable_sized_range) |
| (ranges::begin, ranges::end, ranges::cbegin, ranges::cend) |
| (ranges::rbegin, ranges::rend, ranges::crbegin, ranges::crend) |
| (ranges::size, ranges::empty, ranges::data, ranges::cdata): Define |
| new customization points for C++20. |
| (ranges::range, ranges::sized_range): Define new concepts for C++20. |
| (ranges::advance, ranges::distance, ranges::next, ranges::prev): |
| Define new functions for C++20. |
| (__adl_end, __adl_cdata, __adl_cbegin, __adl_cend, __adl_rbegin) |
| (__adl_rend, __adl_crbegin, __adl_crend, __adl_cdata, __adl_size) |
| (__adl_empty): Remove. |
| * include/bits/stl_iterator.h (disable_sized_sentinel): Specialize |
| for reverse_iterator. |
| * include/bits/stl_iterator_base_types.h (contiguous_iterator_tag): |
| Define new struct for C++20. |
| (iterator_traits<_Tp*>): Constrain partial specialization in C++20. |
| * include/std/concepts (__is_class_or_enum): Move to __detail |
| namespace. |
| * testsuite/20_util/forward/c_neg.cc: Adjust dg-error line number. |
| * testsuite/20_util/forward/f_neg.cc: Likewise. |
| * testsuite/24_iterators/associated_types/incrementable.traits.cc: New |
| test. |
| * testsuite/24_iterators/associated_types/readable.traits.cc: New test. |
| * testsuite/24_iterators/contiguous/concept.cc: New test. |
| * testsuite/24_iterators/contiguous/tag.cc: New test. |
| * testsuite/24_iterators/customization_points/iter_move.cc: New test. |
| * testsuite/24_iterators/customization_points/iter_swap.cc: New test. |
| * testsuite/24_iterators/headers/iterator/synopsis_c++20.cc: New test. |
| * testsuite/24_iterators/range_operations/advance.cc: New test. |
| * testsuite/24_iterators/range_operations/distance.cc: New test. |
| * testsuite/24_iterators/range_operations/next.cc: New test. |
| * testsuite/24_iterators/range_operations/prev.cc: New test. |
| * testsuite/26_numerics/adjacent_difference/requirements/ |
| explicit_instantiation/2.cc: Rename types that conflict with C++20 |
| concepts. |
| * testsuite/26_numerics/adjacent_difference/requirements/ |
| explicit_instantiation/pod.cc: Likewise. |
| * testsuite/26_numerics/partial_sum/requirements/ |
| explicit_instantiation/2.cc: Likewise. |
| * testsuite/26_numerics/partial_sum/requirements/ |
| explicit_instantiation/pod.cc: Likewise. |
| * testsuite/experimental/iterator/requirements.cc: Likewise. |
| * testsuite/std/ranges/access/begin.cc: New test. |
| * testsuite/std/ranges/access/cbegin.cc: New test. |
| * testsuite/std/ranges/access/cdata.cc: New test. |
| * testsuite/std/ranges/access/cend.cc: New test. |
| * testsuite/std/ranges/access/crbegin.cc: New test. |
| * testsuite/std/ranges/access/crend.cc: New test. |
| * testsuite/std/ranges/access/data.cc: New test. |
| * testsuite/std/ranges/access/empty.cc: New test. |
| * testsuite/std/ranges/access/end.cc: New test. |
| * testsuite/std/ranges/access/rbegin.cc: New test. |
| * testsuite/std/ranges/access/rend.cc: New test. |
| * testsuite/std/ranges/access/size.cc: New test. |
| * testsuite/util/testsuite_iterators.h (contiguous_iterator_wrapper) |
| (test_range, test_sized_range): New test utilities. |
| |
| * testsuite/util/testsuite_iterators.h (BoundsContainer::size()): Add |
| new member function. |
| (WritableObject::operator=): Constrain with enable_if when available. |
| (remove_cv): Use std::remove_if when available. |
| (test_container::it(int)): Use size(). |
| (test_container::size()): Use BoundsContainer::size(). |
| |
| PR libstdc++/92267 |
| * include/bits/stl_deque.h (_Deque_iterator(const _Deque_iterator&)): |
| Do not define as defaulted. |
| * testsuite/23_containers/deque/types/92267.cc: New test. |
| |
| 2019-10-26 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/codecvt.xml: Switch pubs.opengroup.org to https. |
| * doc/xml/manual/locale.xml (LC_ALL): Ditto. |
| * doc/xml/manual/messages.xml: Ditto. |
| |
| 2019-10-26 John David Anglin <danglin@gcc.gnu.org> |
| |
| * config/abi/post/hppa-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2019-10-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/util/testsuite_iterators.h (output_iterator_wrapper) |
| (input_iterator_wrapper, forward_iterator_wrapper) |
| bidirectional_iterator_wrapper, random_access_iterator_wrapper): Remove |
| user-provided copy constructors and copy assignment operators so they |
| are defined implicitly. |
| (input_iterator_wrapper): Initialize members in default constructor. |
| (forward_iterator_wrapper): Remove assignments to members of base. |
| |
| * include/bits/allocator.h: Check __cpp_constexpr_dynamic_alloc |
| before making the std::allocator destructor constexpr. |
| * testsuite/20_util/allocator/requirements/constexpr.cc: New test. |
| |
| * include/bits/range_cmp.h: Check __cpp_lib_concepts before defining |
| concepts. Fix comment. |
| * include/bits/allocator.h |
| |
| 2019-10-25 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/policy_data_structures_biblio.xml: Switch |
| pubs.opengroup.org to https. |
| |
| 2019-10-25 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/gnu/gpl-3.0.xml: Switch www.gnu.org to https. |
| |
| 2019-09-09 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| * doc/xml/manual/status_cxx2020.xml: Add rows and update status. |
| |
| 2019-10-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/allocator.h (allocator<void>): Restore the explicit |
| specialization for C++20, but make its API consistent with the primary |
| template. |
| (allocator::~allocator()): Restore the destructor for C++20, but make |
| it constexpr. |
| * testsuite/20_util/allocator/rebind_c++20.cc: Check allocator<void>. |
| * testsuite/20_util/allocator/requirements/typedefs_c++20.cc: Likewise. |
| * testsuite/20_util/allocator/void.cc: Check that constructors and |
| destructors are trivial. Check for converting constructor in C++20. |
| * testsuite/ext/malloc_allocator/variadic_construct.cc: Simplify |
| dejagnu target selector. |
| * testsuite/ext/new_allocator/variadic_construct.cc: Likewise. |
| |
| * include/experimental/executor (__use_future_ct, use_future_t): |
| Define partial specializations for std::allocator. |
| (__use_future_ch): Overload constructor for completion tokens using |
| std::allocator. |
| |
| PR libstdc++/88338 Implement P0898R3, C++20 concepts library |
| * doc/xml/manual/status_cxx2020.xml: Update status. |
| * doc/html/*: Regenerate. |
| * testsuite/std/concepts/1.cc: New test. |
| * testsuite/std/concepts/2.cc: New test. |
| |
| * include/bits/random.h (uniform_random_bit_generator): Define for |
| C++20. |
| * testsuite/26_numerics/random/concept.cc: New test. |
| * testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error line. |
| |
| 2019-10-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/functional (invoke): Add constexpr for C++20. |
| * include/std/version (__cpp_lib_constexpr_invoke): Define. |
| * testsuite/20_util/function_objects/invoke/constexpr.cc: New test. |
| |
| PR c++/91369 Implement P0784R7 changes to allocation and construction |
| * include/bits/alloc_traits.h: Include <bits/stl_construct.h>. |
| (allocator_traits::_S_allocate, allocator_traits::_S_construct) |
| (allocator_traits::_S_destroy, allocator_traits::_S_max_size) |
| (allocator_traits::_S_select, allocator_traits::allocate) |
| (allocator_traits::deallocate, allocator_traits::construct) |
| (allocator_traits::destroy, allocator_traits::max_size) |
| (allocator_traits::select_on_container_copy_construction) |
| (allocator_traits<allocator<T>>): Add constexpr specifier for C++20. |
| (allocator_traits<allocator<T>>::construct): Use construct_at. |
| (allocator_traits<allocator<T>>::destroy): Use destroy_at. |
| (__alloc_on_copy, __alloc_on_move, __alloc_on_swap): Add constexpr |
| specifier. |
| (_Destroy(ForwardIterator, ForwardIterator, Alloc&)) |
| (_Destroy(ForwardIterator, ForwardIterator, allocator<T>&)): Move here |
| from <bits/stl_construct.h>. |
| * include/bits/allocator.h (allocator::~allocator): Remove for C++20. |
| (allocator::allocate, allocate::deallocate): Define for C++20 and up. |
| (operator==, operator!=): Add constexpr specifier for C++20. |
| * include/bits/stl_construct.h: Don't include <ext/alloc_traits.h>. |
| (destroy_at): For C++20 add constexpr specifier and support for |
| destroying arrays. |
| (construct_at): Define new function for C++20. |
| (_Construct): Return result of placement new-expression. For C++11 and |
| up add constexpr. For C++20 dispatch to std::construct_at during |
| constant evaluation. |
| (_Destroy(pointer)): Add constexpr specifier. For C++20 dispatch to |
| std::destroy_at during constant evaluation. |
| (_Destroy_aux::__destroy, _Destroy_n_aux::__destroy_n): Add constexpr |
| specifier for C++20. |
| (_Destroy(ForwardIterator, ForwardIterator)) |
| (_Destroy(ForwardIterator, Size)): Likewise. Do not elide trivial |
| destructors during constant evaluation. |
| (destroy, destroy_n): Add constexpr specifier for C++20. |
| (_Destroy(ForwardIterator, ForwardIterator, Alloc&)) |
| (_Destroy(ForwardIterator, ForwardIterator, allocator<T>&)): Move to |
| <bits/alloc_traits.h>, to remove dependency on allocators. |
| * include/bits/stl_uninitialized.h: Include <ext/alloc_traits.h>. |
| Include <bits/stl_pair.h> instead of <utility>. |
| * include/ext/alloc_traits.h: Always include <bits/alloc_traits.h>. |
| (__alloc_traits::construct, __alloc_traits::destroy) |
| (__alloc_traits::_S_select_on_copy, __alloc_traits::_S_on_swap): Add |
| constexpr specifier. |
| * include/ext/malloc_allocator.h (operator==, operator!=): Add |
| constexpr specifier for C++20. |
| * include/ext/new_allocator.h (operator==, operator!=): Likewise. |
| * testsuite/20_util/headers/memory/synopsis.cc: Add constexpr. |
| * testsuite/20_util/scoped_allocator/69293_neg.cc: Ignore additional |
| errors due to constexpr function called after failed static_assert. |
| * testsuite/20_util/specialized_algorithms/construct_at/1.cc: New test. |
| * testsuite/23_containers/vector/cons/destructible_debug_neg.cc: |
| Ignore additional errors due to constexpr function called after failed |
| static_assert. |
| * testsuite/23_containers/vector/cons/destructible_neg.cc: Likewise. |
| |
| * testsuite/20_util/bind/91371.cc: Fix test to compile as C++11. |
| |
| * include/debug/helper_functions.h (__valid_range): Change |
| _GLIBCXX_CONSTEXPR to _GLIBCXX14_CONSTEXPR. |
| |
| * include/ext/throw_allocator.h (throw_allocator_base): Qualify |
| size_t and ptrdiff_t. |
| |
| * include/ext/pb_ds/detail/bin_search_tree_/bin_search_tree_.hpp: |
| Use detail::rebind_traits. |
| * include/ext/pb_ds/detail/bin_search_tree_/node_iterators.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/bin_search_tree_/traits.hpp: Likewise. |
| * include/ext/pb_ds/detail/binary_heap_/binary_heap_.hpp: Likewise. |
| * include/ext/pb_ds/detail/binary_heap_/entry_cmp.hpp: Likewise. |
| * include/ext/pb_ds/detail/binary_heap_/entry_pred.hpp: Likewise. |
| * include/ext/pb_ds/detail/binary_heap_/point_const_iterator.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/binomial_heap_base_/binomial_heap_base_.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/branch_policy/branch_policy.hpp: Likewise. |
| * include/ext/pb_ds/detail/cc_hash_table_map_/cc_ht_map_.hpp: Likewise. |
| * include/ext/pb_ds/detail/cond_dealtor.hpp: Likewise. |
| * include/ext/pb_ds/detail/eq_fn/hash_eq_fn.hpp (has_eq_fn): Likewise. |
| * include/ext/pb_ds/detail/gp_hash_table_map_/gp_ht_map_.hpp: Likewise. |
| * include/ext/pb_ds/detail/hash_fn/ranged_hash_fn.hpp: Likewise. |
| * include/ext/pb_ds/detail/hash_fn/ranged_probe_fn.hpp: Likewise. |
| * include/ext/pb_ds/detail/left_child_next_sibling_heap_/ |
| left_child_next_sibling_heap_.hpp: Likewise. |
| * include/ext/pb_ds/detail/left_child_next_sibling_heap_/node.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/left_child_next_sibling_heap_/ |
| point_const_iterator.hpp: Likewise. |
| * include/ext/pb_ds/detail/list_update_map_/lu_map_.hpp: Likewise. |
| * include/ext/pb_ds/detail/ov_tree_map_/ |
| constructors_destructor_fn_imps.hpp: Likewise. |
| * include/ext/pb_ds/detail/ov_tree_map_/node_iterators.hpp: Likewise. |
| * include/ext/pb_ds/detail/ov_tree_map_/ov_tree_map_.hpp: Likewise. |
| * include/ext/pb_ds/detail/pairing_heap_/pairing_heap_.hpp: Likewise. |
| * include/ext/pb_ds/detail/pat_trie_/pat_trie_.hpp: Likewise. |
| * include/ext/pb_ds/detail/pat_trie_/pat_trie_base.hpp: Likewise. |
| * include/ext/pb_ds/detail/rb_tree_map_/node.hpp: Likewise. |
| * include/ext/pb_ds/detail/rc_binomial_heap_/rc.hpp: Likewise. |
| * include/ext/pb_ds/detail/splay_tree_/node.hpp: Likewise. |
| * include/ext/pb_ds/detail/thin_heap_/thin_heap_.hpp: Likewise. |
| * include/ext/pb_ds/detail/trie_policy/sample_trie_access_traits.hpp: |
| Likewise. |
| * include/ext/pb_ds/detail/type_utils.hpp: Fix typo in comment. |
| * include/ext/pb_ds/detail/types_traits.hpp (stored_value): Add |
| bool parameter to control whether the hash value is stored. |
| (select_base_type): New class template and partial specialization. |
| (maybe_null_type): Likewise. |
| (rebind_traits): New class template. |
| (type_base): Remove four nearly identical specializations. |
| (type_dispatch): Remove. |
| (type_traits): Use select_base_type and maybe_null_type instead of |
| type_base to control differences between specializations. |
| * include/ext/pb_ds/list_update_policy.hpp: Use detail::rebind_traits. |
| * include/ext/pb_ds/priority_queue.hpp: Likewise. |
| * include/ext/pb_ds/tree_policy.hpp: Likewise. |
| * include/ext/pb_ds/trie_policy.hpp: Likewise. |
| |
| * include/backward/hash_set (hash_set): Use __alloc_traits. |
| * include/backward/hashtable.h (_Hashtable): Likewise. |
| * include/ext/alloc_traits.h (__alloc_traits::allocate): Add overload |
| taking a hint. |
| * include/ext/extptr_allocator.h (_ExtPtr_allocator::allocate): Ignore |
| hint. |
| * include/ext/slist (_Slist_base): Use __alloc_traits. |
| * include/tr1/hashtable.h (_Hashtable): Likewise. |
| * include/tr1/regex (match_results): Use vector::const_reference |
| instead of assuming the allocator defines it. |
| * testsuite/backward/hash_map/23528.cc: Use allocator_traits in C++11. |
| * testsuite/tr1/6_containers/unordered_map/capacity/29134-map.cc: Use |
| __gnu_test::max_size. |
| * testsuite/tr1/6_containers/unordered_multimap/capacity/ |
| 29134-multimap.cc: Likewise. |
| * testsuite/tr1/6_containers/unordered_multiset/capacity/ |
| 29134-multiset.cc: Likewise. |
| * testsuite/tr1/6_containers/unordered_set/capacity/29134-set.cc: |
| Likewise. |
| |
| 2019-10-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/util/testsuite_abi.h: Restore use of tr1/unordered_map |
| when compiled as C++98. |
| |
| * include/bits/memoryfwd.h (uses_allocator): Do not declare for C++98. |
| * testsuite/17_intro/names.cc: Check uses_allocator in C++98. |
| |
| * include/bits/alloc_traits.h |
| (allocator_traits<allocator<T>>::allocate): Ignore hint for C++20. |
| (allocator_traits<allocator<T>>::construct): Perform placement new |
| directly for C++20, instead of calling allocator<T>::construct. |
| (allocator_traits<allocator<T>>::destroy): Call destructor directly |
| for C++20, instead of calling allocator<T>::destroy. |
| (allocator_traits<allocator<T>>::max_size): Return value directly |
| for C++20, instead of calling std::allocator<T>::max_size(). |
| (__do_alloc_on_copy, __do_alloc_on_move, __do_alloc_on_swap): Do not |
| define for C++17 and up. |
| (__alloc_on_copy, __alloc_on_move, __alloc_on_swap): Use if-constexpr |
| for C++17 and up, instead of tag dispatching. |
| * include/bits/allocator.h (allocator<void>): Remove for C++20. |
| (allocator::pointer, allocator::const_pointer, allocator::reference) |
| (allocator::const_reference, allocator::rebind): Remove for C++20. |
| * include/bits/basic_string.h (basic_string): Use __alloc_traits to |
| rebind allocator. |
| * include/bits/memoryfwd.h (allocator<void>): Remove for C++20. |
| * include/ext/debug_allocator.h: Use __alloc_traits for rebinding. |
| * include/ext/malloc_allocator.h (malloc_allocator::~malloc_allocator) |
| (malloc_allocator::pointer, malloc_allocator::const_pointer) |
| (malloc_allocator::reference, malloc_allocator::const_reference) |
| (malloc_allocator::rebind, malloc_allocator::max_size) |
| (malloc_allocator::construct, malloc_allocator::destroy): Do not |
| define for C++20. |
| (malloc_allocator::_M_max_size): Define new function. |
| * include/ext/new_allocator.h (new_allocator::~new_allocator) |
| (new_allocator::pointer, new_allocator::const_pointer) |
| (new_allocator::reference, new_allocator::const_reference) |
| (new_allocator::rebind, new_allocator::max_size) |
| (new_allocator::construct, new_allocator::destroy): Do not |
| define for C++20. |
| (new_allocator::_M_max_size): Define new function. |
| * include/ext/rc_string_base.h (__rc_string_base::_Rep): Use |
| __alloc_traits to rebind allocator. |
| * include/ext/rope (_Rope_rep_base, _Rope_base): Likewise. |
| (rope::rope(CharT, const allocator_type&)): Use __alloc_traits |
| to construct character. |
| * include/ext/slist (_Slist_base): Use __alloc_traits to rebind |
| allocator. |
| * include/ext/sso_string_base.h (__sso_string_base::_M_max_size): |
| Use __alloc_traits. |
| * include/ext/throw_allocator.h (throw_allocator): Do not use optional |
| members of std::allocator, use __alloc_traits members instead. |
| * include/ext/vstring.h (__versa_string): Use __alloc_traits. |
| * include/ext/vstring_util.h (__vstring_utility): Likewise. |
| * include/std/memory: Include <bits/alloc_traits.h>. |
| * testsuite/20_util/allocator/8230.cc: Use __gnu_test::max_size. |
| * testsuite/20_util/allocator/rebind_c++20.cc: New test. |
| * testsuite/20_util/allocator/requirements/typedefs.cc: Do not check |
| for pointer, const_pointer, reference, const_reference or rebind in |
| C++20. |
| * testsuite/20_util/allocator/requirements/typedefs_c++20.cc: New test. |
| * testsuite/23_containers/deque/capacity/29134.cc: Use |
| __gnu_test::max_size. |
| * testsuite/23_containers/forward_list/capacity/1.cc: Likewise. |
| * testsuite/23_containers/list/capacity/29134.cc: Likewise. |
| * testsuite/23_containers/map/capacity/29134.cc: Likewise. |
| * testsuite/23_containers/multimap/capacity/29134.cc: Likewise. |
| * testsuite/23_containers/multiset/capacity/29134.cc: Likewise. |
| * testsuite/23_containers/set/capacity/29134.cc: Likewise. |
| * testsuite/23_containers/vector/capacity/29134.cc: Likewise. |
| * testsuite/ext/malloc_allocator/variadic_construct.cc: Do not run |
| test for C++20. |
| * testsuite/ext/new_allocator/variadic_construct.cc: Likewise. |
| * testsuite/ext/vstring/capacity/29134.cc: Use __gnu_test::max_size. |
| * testsuite/util/replacement_memory_operators.h: Do not assume |
| Alloc::pointer exists. |
| * testsuite/util/testsuite_allocator.h (__gnu_test::max_size): Define |
| helper to call max_size for any allocator. |
| |
| 2019-10-22 Andreas Schwab <schwab@suse.de> |
| |
| * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2019-10-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/92143 |
| * libsupc++/new_opa.cc (operator new) [__APPLE__]: Increase alignment |
| to at least sizeof(void*). |
| |
| * include/bits/range_cmp.h (ranges::less::operator()): Inline the |
| logic from std::less::operator() to remove the dependency on it. |
| |
| 2019-10-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/doxygen/user.cfg.in (INPUT): Add new C++17 and C++20 headers. |
| |
| * include/Makefile.am: Add new header. |
| * include/Makefile.in: Regenerate. |
| * include/bits/range_cmp.h: New header for C++20 function objects. |
| * include/std/functional: Include new header. |
| * testsuite/20_util/function_objects/identity/1.cc: New test. |
| * testsuite/20_util/function_objects/range.cmp/equal_to.cc: New test. |
| * testsuite/20_util/function_objects/range.cmp/greater.cc: New test. |
| * testsuite/20_util/function_objects/range.cmp/greater_equal.cc: New |
| test. |
| * testsuite/20_util/function_objects/range.cmp/less.cc: New test. |
| * testsuite/20_util/function_objects/range.cmp/less_equal.cc: New test. |
| * testsuite/20_util/function_objects/range.cmp/not_equal_to.cc: New |
| test. |
| |
| PR libstdc++/92124 |
| * include/bits/forward_list.h |
| (_M_move_assign(forward_list&&, false_type)): Do not use |
| __make_move_if_noexcept, instead move unconditionally. |
| * include/bits/stl_deque.h (_M_move_assign2(deque&&, false_type)): |
| Likewise. |
| * include/bits/stl_list.h (_M_move_assign(list&&, false_type)): |
| Likewise. |
| * include/bits/stl_vector.h (_M_move_assign(vector&&, false_type)): |
| Likewise. |
| * testsuite/23_containers/vector/92124.cc: New test. |
| |
| 2019-10-16 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/c++config (_GLIBCXX_BUILTIN_IS_SAME_AS): Define to |
| one of __is_same_as or __is_same when available. |
| * include/std/concepts (__detail::__same_as): Use std::is_same_v. |
| * include/std/type_traits (is_same) [_GLIBCXX_BUILTIN_IS_SAME_AS]: |
| Use new macro instead of __is_same_as. |
| (is_same) [!_GLIBCXX_BUILTIN_IS_SAME_AS]: Restore partial |
| specialization. |
| (is_same_v) [_GLIBCXX_BUILTIN_IS_SAME_AS]: Use new macro. |
| (is_same_v) [!_GLIBCXX_BUILTIN_IS_SAME_AS]: Use std::is_same. |
| |
| 2019-10-16 François Dumont <fdumont@gcc.gnu.org> |
| |
| * src/c++11/debug.cc (print_field): Replace constness_names <unknown> |
| entry with <unknown constness>. Replace state_names <unknown> entry with |
| <unknown state>. |
| |
| 2019-10-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/Makefile.am: Add new header. |
| * include/Makefile.in: Regenerate. |
| * include/precompiled/stdc++.h: Include <concepts>. |
| * include/std/concepts: New header for C++20. |
| * include/std/version (__cpp_lib_concepts): Define. |
| * scripts/create_testsuite_files: Look for test files in new std |
| directory. |
| * testsuite/libstdc++-dg/conformance.exp: Likewise. |
| * testsuite/std/concepts/concepts.callable/invocable.cc: New test. |
| * testsuite/std/concepts/concepts.callable/regular_invocable.cc: New |
| test. |
| * testsuite/std/concepts/concepts.callable/relation.cc: New test. |
| * testsuite/std/concepts/concepts.callable/strictweakorder.cc: New |
| test. |
| * testsuite/std/concepts/concepts.lang/concept.arithmetic/ |
| floating_point.cc: New test. |
| * testsuite/std/concepts/concepts.lang/concept.arithmetic/integral.cc: |
| New test. |
| * testsuite/std/concepts/concepts.lang/concept.arithmetic/ |
| signed_integral.cc: New test. |
| * testsuite/std/concepts/concepts.lang/concept.arithmetic/ |
| unsigned_integral.cc: New test. |
| * testsuite/std/concepts/concepts.lang/concept.assignable/1.cc: New |
| test. |
| * testsuite/std/concepts/concepts.lang/concept.common/1.cc: New test. |
| * testsuite/std/concepts/concepts.lang/concept.commonref/1.cc: New |
| test. |
| * testsuite/std/concepts/concepts.lang/concept.constructible/1.cc: |
| New test. |
| * testsuite/std/concepts/concepts.lang/concept.convertible/1.cc: |
| New test. |
| * testsuite/std/concepts/concepts.lang/concept.copyconstructible/1.cc: |
| New test. |
| * testsuite/std/concepts/concepts.lang/concept.defaultconstructible/ |
| 1.cc: New test. |
| * testsuite/std/concepts/concepts.lang/concept.derived/1.cc: |
| New test. |
| * testsuite/std/concepts/concepts.lang/concept.destructible/1.cc: |
| New test. |
| * testsuite/std/concepts/concepts.lang/concept.moveconstructible/1.cc: |
| New test. |
| * testsuite/std/concepts/concepts.lang/concept.same/1.cc: |
| New test. |
| * testsuite/std/concepts/concepts.lang/concept.swappable/swap.cc: |
| New test. |
| * testsuite/std/concepts/concepts.lang/concept.swappable/swappable.cc: |
| New test. |
| * testsuite/std/concepts/concepts.lang/concept.swappable/ |
| swappable_with.cc: New test. |
| * testsuite/std/concepts/concepts.object/copyable.cc: New test. |
| * testsuite/std/concepts/concepts.object/movable.cc: New test. |
| * testsuite/std/concepts/concepts.object/regular.cc: New test. |
| * testsuite/std/concepts/concepts.object/semiregular.cc: New test. |
| |
| * include/std/type_traits (is_same): Replace partial specialization |
| by using __is_same_as built-in in primary template. |
| (is_same_v): Use __is_same_as built-in instead of instantiating the |
| is_same trait. |
| |
| PR libstdc++/92059 |
| * include/tr2/dynamic_bitset (__dynamic_bitset_base): Define all |
| special member functions as defaulted. Add noexcept to most members. |
| (__dynamic_bitset_base(size_t, unsigned long long, const _Alloc&)): |
| Mask off unwanted bits in the __val parameter. Avoid undefined left |
| shifts. |
| (__dynamic_bitset_base::_M_assign): Remove. |
| (__dynamic_bitset_base::_M_do_reset): Use std::fill. |
| (__dynamic_bitset_base::_M_are_all_aux): Avoid integer promotion when |
| block_type has lower rank than int. |
| (dynamic_bitset): Add noexcept to most members. Use injected-class-name |
| in return types and parameter types. |
| (dynamic_bitset::_M_Nb): Add default member initializer. |
| (dynamic_bitset(), dynamic_bitset(const dynamic_bitset&)): Define as |
| defaulted. |
| (dynamic_bitset(dynamic_bitset&&)): Clear source object after move. |
| (dynamic_bitset::operator=(const dynamic_bitset&)): Define as |
| defaulted. |
| (dynamic_bitset::operator=(dynamic_bitset&&)): Add noexcept-specifier. |
| Define without using swap, to propagate allocator correctly. |
| (dynamic_bitset(const char*, const _Alloc&)): Use strlen. |
| (dynamic_bitset::_M_do_sanitize, dynamic_bitset::_M_do_fill): Use |
| casts to avoid unwanted integer promotions. |
| (dynamic_bitset::_M_copy_from_ptr): Rearrange template parameters and |
| add default template arguments and default argument to simplify usage. |
| (dynamic_bitset::_M_copy_from_string): Adjust call to _M_copy_from_ptr. |
| (operator==(const dynamic_bitset&, const dynamic_bitset&)) |
| (operator<(const dynamic_bitset&, const dynamic_bitset&)): Use _M_Nb. |
| * include/tr2/dynamic_bitset.tcc (dynamic_bitset::_M_copy_from_ptr): |
| Adjust template parameters to match declaration. |
| * testsuite/tr2/dynamic_bitset/cmp.cc: New test. |
| * testsuite/tr2/dynamic_bitset/cons.cc: New test. |
| * testsuite/tr2/dynamic_bitset/copy.cc: New test. |
| * testsuite/tr2/dynamic_bitset/move.cc: New test. |
| * testsuite/tr2/dynamic_bitset/pr92059.cc: New test. |
| |
| * include/bits/charconv.h (__to_chars_len): Avoid -Wsign-compare |
| warnings. |
| |
| 2019-10-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91057 |
| * src/c++98/locale.cc [_GLIBCXX_LONG_DOUBLE_COMPAT] |
| (find_ldbl_sync_facet): Fix parameter type and missing return. |
| |
| 2019-10-09 Marek Polacek <polacek@redhat.com> |
| |
| PR c++/91364 - P0388R4: Permit conversions to arrays of unknown bound. |
| PR c++/69531 - DR 1307: Differently bounded array parameters. |
| PR c++/88128 - DR 330: Qual convs and pointers to arrays of pointers. |
| * testsuite/23_containers/span/lwg3255.cc: Adjust test to match the |
| post-P0388R4 behavior. |
| |
| 2019-10-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91057 |
| * src/c++98/locale.cc (locale::id::_M_id()) [__GTHREADS]: Use atomic |
| compare-exchange or double-checked lock to ensure only one thread sets |
| the _M_index variable. |
| [_GLIBCXX_LONG_DOUBLE_COMPAT]: Call find_ldbl_sync_facet to detect |
| facets that share another facet's ID. |
| [_GLIBCXX_LONG_DOUBLE_COMPAT] (find_ldbl_sync_facet): New function. |
| |
| PR libstdc++/78552 |
| * src/c++98/locale_init.cc (locale::classic()): Do not construct a new |
| locale object for every call. |
| (locale::_S_initialize_once()): Construct C locale here. |
| |
| 2019-10-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/Makefile.am (doc-html-docbook-regenerate): New target. |
| (${docbook_outdir}/html): Do not create unused 'html/ext' directory. |
| * doc/Makefile.in: Regenerate. |
| * doc/xml/manual/documentation_hacking.xml: Document new target. |
| * doc/html/*: Regenerate. |
| |
| * doc/xml/manual/allocator.xml: Use archived copy of CUJ article. |
| * doc/html/*: Regenerate. |
| |
| 2019-10-06 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/bits/stl_algo.h |
| (__copy_n_a(_IIte, _Size, _OIte)): New. |
| (__copy_n_a(istreambuf_iterator<>, _Size, _CharT*)): New declaration. |
| (__copy_n(_IIte, _Size, _OIte, input_iterator_tag)): Adapt to use |
| latter. |
| * include/bits/streambuf_iterator.h (istreambuf_iterator<>): Declare |
| std::__copy_n_a friend. |
| (__copy_n_a(istreambuf_iterator<>, _Size, _CharT*)): New. |
| * testsuite/25_algorithms/copy_n/istreambuf_iterator/1.cc: New. |
| * testsuite/25_algorithms/copy_n/istreambuf_iterator/1_neg.cc: New. |
| * testsuite/25_algorithms/copy_n/istreambuf_iterator/2_neg.cc: New. |
| |
| * include/bits/stl_iterator_base_types.h (__iterator_category_t): Define |
| for C++11. |
| (_RequireInputIte): Likewise and use __enable_if_t. |
| * include/std/numeric |
| (__is_random_access_iter): Use __iterator_category_t. |
| |
| * include/bits/stl_algo.h (copy_n): Add __glibcxx_requires_can_increment |
| debug checks. |
| * testsuite/25_algorithms/copy_n/debug/1_neg.cc: New. |
| * testsuite/25_algorithms/copy_n/debug/2_neg.cc: New. |
| |
| 2019-10-04 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/debug/forward_list |
| (_Sequence_traits<__debug::forward_list<>>::_S_size): Returns __dp_sign |
| distance when not empty. |
| * include/debug/list (_Sequence_traits<__debug::list<>>::_S_size): |
| Likewise. |
| * include/debug/helper_functions.h (__dp_sign_max_size): New |
| _Distance_precision enum entry. |
| (__valid_range_aux(_IIte, _IIte, _Distance_traits<>::__type, |
| __false_type)): Adapt. |
| * include/debug/safe_iterator.tcc |
| (_Safe_iterator<>::_M_get_distance_to(const _Safe_iterator&)): Review |
| distance computation. |
| |
| 2019-10-04 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/81091 |
| PR libstdc++/91947 |
| * configure.ac: Use AC_SYS_LARGEFILE to enable 64-bit file APIs. |
| * config.h.in: Regenerate: |
| * configure: Regenerate: |
| * include/Makefile.am (${host_builddir}/largefile-config.h): New |
| target to generate config header for filesystem library. |
| (${host_builddir}/c++config.h): Rename macros for large file support. |
| * include/Makefile.in: Regenerate. |
| * src/c++17/fs_dir.cc: Include new config header. |
| * src/c++17/fs_ops.cc: Likewise. |
| (filesystem::file_size): Use uintmax_t for size. |
| * src/filesystem/dir.cc: Include new config header. |
| * src/filesystem/ops.cc: Likewise. |
| (experimental::filesystem::file_size): Use uintmax_t for size. |
| |
| * testsuite/util/testsuite_abi.h: Use std::unordered_map instead of |
| std::tr1::unordered_map. |
| * testsuite/util/testsuite_allocator.h: Likewise. |
| |
| * include/tr1/hashtable.h: Add header for __gnu_cxx::__alloc_traits. |
| |
| * include/tr1/hashtable.h (tr1::_Hashtable::_M_allocate_node): Use |
| __gnu_cxx::__alloc_traits for allocator construct function. |
| (tr1::_Hashtable::_M_deallocate_node): Likewise for destroy function. |
| |
| * include/precompiled/stdc++.h: Include <span> for C++20. |
| * testsuite/17_intro/names.cc: Do not define 'e' for C++20. |
| |
| 2019-10-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * include/parallel/multiway_merge.h (_RAIter3): Replace _C by _Cp. |
| |
| 2019-10-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/abi/pre/gnu.ver: Tighten up greedy wildcards. |
| |
| * doc/xml/manual/parallel_mode.xml: Add caveat about support for |
| recent standards. |
| * doc/html/*: Regenerate. |
| |
| 2019-10-01 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/algorithm (experimental::sample): Qualify call |
| to __sample correctly. |
| * include/parallel/algo.h (sample, for_each_n): Add using-declarations |
| for algorithms that don't have parallel implementations. |
| |
| * include/parallel/algobase.h (equal, lexicographical_compare): Add |
| _GLIBCXX20_CONSTEXPR and dispatch to sequential algorithm when being |
| constant evaluated. |
| * include/parallel/algorithmfwd.h (equal, lexicographical_compare): |
| Add _GLIBCXX20_CONSTEXPR. |
| |
| * testsuite/17_intro/using_namespace_std_tr1_neg.cc: Skip test for |
| parallel mode. |
| * testsuite/20_util/hash/84998.cc: Likewise. |
| * testsuite/23_containers/deque/types/pmr_typedefs_debug.cc: Likewise. |
| * testsuite/23_containers/forward_list/pmr_typedefs_debug.cc: Likewise. |
| * testsuite/23_containers/list/pmr_typedefs_debug.cc: Likewise. |
| * testsuite/23_containers/map/pmr_typedefs_debug.cc: Likewise. |
| * testsuite/23_containers/multimap/pmr_typedefs_debug.cc: Likewise. |
| * testsuite/23_containers/multiset/pmr_typedefs_debug.cc: Likewise. |
| * testsuite/23_containers/set/pmr_typedefs_debug.cc: Likewise. |
| * testsuite/23_containers/unordered_map/pmr_typedefs_debug.cc: |
| Likewise. |
| * testsuite/23_containers/unordered_multimap/pmr_typedefs_debug.cc: |
| Likewise. |
| * testsuite/23_containers/unordered_multiset/pmr_typedefs_debug.cc: |
| Likewise. |
| * testsuite/23_containers/unordered_set/pmr_typedefs_debug.cc: |
| Likewise. |
| * testsuite/23_containers/vector/cons/destructible_debug_neg.cc: |
| Likewise. |
| * testsuite/23_containers/vector/types/pmr_typedefs_debug.cc: Likewise. |
| * testsuite/25_algorithms/binary_search/partitioned.cc: Likewise. |
| * testsuite/25_algorithms/copy/86658.cc: Likewise. |
| * testsuite/25_algorithms/equal_range/partitioned.cc: Likewise. |
| * testsuite/25_algorithms/lexicographical_compare/71545.cc: Likewise. |
| * testsuite/25_algorithms/lower_bound/partitioned.cc: Likewise. |
| * testsuite/25_algorithms/upper_bound/partitioned.cc: Likewise. |
| |
| * include/parallel/algo.h: Replace non-reserved names. |
| * include/parallel/multiway_merge.h: Likewise. |
| * include/parallel/multiway_mergesort.h: Likewise. |
| * include/parallel/numericfwd.h: Likewise. |
| * testsuite/17_intro/names.cc: Add RAI to test macros. |
| |
| 2019-09-30 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/debug/array: Add C++20 constexpr to comparison operators. |
| * testsuite/23_containers/array/tuple_interface/get_debug_neg.cc: Adapt |
| dg-error line numbers. |
| * testsuite/23_containers/array/tuple_interface/ |
| tuple_element_debug_neg.cc: Likewise. |
| |
| 2019-09-30 Andreas Tobler <andreast@gcc.gnu.org> |
| |
| * include/experimental/internet: Include netinet/in.h if we have |
| _GLIBCXX_HAVE_NETINET_IN_H defined. |
| |
| * testsuite/ext/special_functions/airy_ai/check_nan.cc: Ignore the |
| FreeBSD warning about lower advertised precision of tgammal. |
| * testsuite/ext/special_functions/airy_bi/check_nan.cc: Likewise. |
| * testsuite/special_functions/07_cyl_bessel_i/check_nan.cc: Likewise. |
| * testsuite/special_functions/08_cyl_bessel_j/check_nan.cc: Likewise. |
| * testsuite/special_functions/09_cyl_bessel_k/check_nan.cc: Likewise. |
| * testsuite/special_functions/10_cyl_neumann/check_nan.cc: Likewise. |
| * testsuite/special_functions/19_sph_bessel/check_nan.cc: Likewise. |
| * testsuite/special_functions/21_sph_neumann/check_nan.cc: Likewise. |
| * testsuite/tr1/5_numerical_facilities/special_functions/ |
| 08_cyl_bessel_i/check_nan.cc: Likewise. |
| * testsuite/tr1/5_numerical_facilities/special_functions/ |
| 09_cyl_bessel_j/check_nan.cc: Likewise. |
| * testuite/tr1/5_numerical_facilities/special_functions/ |
| 10_cyl_bessel_k/check_nan.cc: Likewise. |
| * testsuite/tr1/5_numerical_facilities/special_functions/ |
| 11_cyl_neumann/check_nan.cc: Likewise. |
| * testsuite/tr1/5_numerical_facilities/special_functions/ |
| 21_sph_bessel/check_nan.cc: Likewise. |
| * testsuite/tr1/5_numerical_facilities/special_functions/ |
| 23_sph_neumann/check_nan.cc: Likewise. |
| |
| 2019-09-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/span (span(element_type(&)[N])) |
| (span(array<value_type, N>&), span(const array<value_type, N>&)): |
| Deduce array element type to allow safe const conversions (LWG 3255). |
| [!_GLIBCXX_P1394] (span(Container&), span(const Container&)): Use |
| remove_cv_t on arguments to __is_std_span and __is_std_array. |
| * testsuite/23_containers/span/lwg3255.cc: New test. |
| |
| PR libstdc++/77936 |
| * include/parallel/checkers.h (__is_sorted): Remove unused variable. |
| |
| 2019-09-28 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/bits/stl_algo.h (merge): Fix documentation. |
| * include/debug/functions.h (__check_sorted_aux): Add C++20 constexpr. |
| (__check_sorted): Likewise and remove nested irreflexive check. |
| (__check_sorted_set_aux, __check_sorted_set): Add C++20 constexpr. |
| (__check_partitioned_lower, __check_partitioned_upper): Likewise. |
| (_Irreflexive_checker::_S_is_valid): Likewise. |
| (__is_irreflexive, __is_irreflexive_pred): Likewise. |
| * include/debug/helper_functions.h (__get_distance): Add constexpr. |
| (__valid_range_aux): Add C++20 constexpr. |
| (__valid_range(_Iter, _Iter, _Distance_traits<_Iter>::__type&)): |
| Likewise and add std::is_constant_evaluated check. |
| (__valid_range_aux(_Iter, _Iter, std::input_iterator_tag)): New. |
| (__valid_range_aux(_Iter, _Iter, std::random_accss_iterator_tag)): New. |
| (__valid_range_aux(_Integral, _Integral, std::__true_type)): New, |
| use latter. |
| (__valid_range(_Iter, _Iter)): Adapt to use latter, add constexpr and |
| __builtin_is_contant_evaludated check.. |
| (__can_advance, __base): Add constexpr. |
| * include/debug/macros.h [_GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED] |
| (_GLIBCXX_DEBUG_VERIFY_COND_AT): New. |
| (__glibcxx_check_sorted): Use __glibcxx_check_irreflexive. |
| (__glibcxx_check_sorted_pred): Use __glibcxx_check_irreflexive_pred. |
| * testsuite/25_algorithms/binary_search/constexpr.cc: Use irreflexive |
| std::less. |
| * testsuite/25_algorithms/is_sorted/constexpr.cc: Likewise. |
| * testsuite/25_algorithms/merge/constexpr.cc: Fix order in camm. Fix |
| lambda to be irreflexive. |
| |
| 2019-09-27 Maciej W. Rozycki <macro@wdc.com> |
| |
| * configure: Regenerate. |
| |
| 2019-09-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91910 |
| * src/c++11/debug.cc (_Safe_iterator_base::_M_detach()): Load pointer |
| atomically and lock the mutex before accessing the sequence. |
| (_Safe_local_iterator_base::_M_detach()): Likewise. |
| (_Safe_iterator_base::_M_reset()): Clear _M_sequence atomically. |
| |
| 2019-09-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/debug/array (to_array): Define for debug mode. |
| |
| * include/bits/stl_pair.h (pair): Add _GLIBCXX20_CONSTEXPR to |
| piecewise construction constructor, assignment operators, and swap. |
| * include/std/tuple (pair::pair(piecewise_construct_t, tuple, tuple)): |
| Add _GLIBCXX20_CONSTEXPR. |
| (pair::pair(tuple, tuple, _Index_tuple, _Index_tuple)): Likewise. |
| * testsuite/20_util/pair/constexpr_assign.cc: New test. |
| * testsuite/20_util/pair/constexpr_swap.cc: New test. |
| |
| * include/experimental/internet (operator==, operator<): Fix loop |
| condition to avoid reading past the end of the array. |
| |
| * include/std/array: Remove references to profile mode. |
| * include/std/bitset: Likewise. |
| * include/std/deque: Likewise. |
| * include/std/forward_list: Likewise. |
| * include/std/list: Likewise. |
| * include/std/map: Likewise. |
| * include/std/set: Likewise. |
| * include/std/unordered_map: Likewise. |
| * include/std/unordered_set: Likewise. |
| * include/std/vector: Likewise. |
| * testsuite/17_intro/headers/c++1998/profile_mode.cc: New test. |
| * testsuite/17_intro/headers/c++2011/profile_mode.cc: New test. |
| |
| 2019-09-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/regex.h |
| (basic_regex::assign(const C*, size_t, flag_type)): Add default |
| argument (LWG 3296). |
| * testsuite/28_regex/basic_regex/assign/char/lwg3296.cc: New test. |
| * testsuite/28_regex/basic_regex/assign/wchar_t/lwg3296.cc: New test. |
| |
| 2019-09-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/variant (variant::index()): Remove impossible case. |
| |
| PR libstdc++/91871 |
| * testsuite/util/testsuite_hooks.h |
| (conversion::iterator_to_const_iterator()): Do not return an invalid |
| iterator. Test direct-initialization and direct-list-initialization |
| as well as implicit conversion. |
| |
| 2019-09-23 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91788 (partial) |
| * include/std/variant (variant::index()): Improve codegen for cases |
| where conversion to size_t already works correctly. |
| |
| 2019-09-23 Andreas Schwab <schwab@suse.de> |
| |
| * config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2019-09-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91748 |
| * include/bits/stl_algo.h (for_each_n): Fix random access iterator |
| case. |
| * testsuite/25_algorithms/for_each/for_each_n.cc: Test with random |
| access iterators. |
| |
| 2019-09-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * python/libstdcxx/v6/xmethods.py (SharedPtrUseCountWorker.__call__): |
| Fix syntax error. |
| |
| * testsuite/20_util/result_of/sfinae_friendly_1.cc: Add -Wno-volatile |
| for C++2a and up. Define HAS_52748_FIXED and fix incorrect tests. |
| * testsuite/tr1/3_function_objects/result_of.cc: Add -Wno-volatile |
| for C++2a and up. |
| |
| 2019-09-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/type_traits (__do_common_type_impl): Implement |
| additional COND-RES(CREF(D1), CRED(D2)) condition for C++20. |
| (basic_common_reference, common_reference, common_reference_t): Define |
| for C++20. |
| * testsuite/20_util/common_reference/requirements/alias_decl.cc: New |
| test. |
| * testsuite/20_util/common_reference/requirements/ |
| explicit_instantiation.cc: New test. |
| * testsuite/20_util/common_reference/requirements/typedefs.cc: New |
| test. |
| |
| * include/std/charconv (to_chars): Rename to __to_chars_i. Define |
| non-template overloads for each signed and unsigned integer type and |
| char. Define deleted overload for bool (LWG 3266). |
| * testsuite/20_util/to_chars/1_neg.cc: Remove. |
| * testsuite/20_util/to_chars/3.cc: New test. |
| * testsuite/20_util/to_chars/lwg3266.cc: New test. |
| |
| 2019-09-10 Christophe Lyon <christophe.lyon@st.com> |
| |
| * acinclude.m4: Handle uclinux*. |
| * configure: Regenerate. |
| * configure.host: Handle uclinux* |
| |
| 2019-09-10 Christophe Lyon <christophe.lyon@st.com> |
| Mickaël Guêné <mickael.guene@st.com> |
| |
| * libsupc++/eh_personality.cc (get_ttype_entry): Add FDPIC |
| support. |
| |
| 2019-09-10 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91711 |
| * testsuite/23_containers/span/get_neg.cc: Avoid ambiguity due to |
| 0ul being a valid null pointer constant. |
| |
| * include/std/type_traits (__remove_cv_t): New alias template. |
| (is_void, is_integral, is_floating_point, is_pointer) |
| (is_member_object_pointer, is_member_function_pointer, is_null_pointer) |
| (is_member_point), __is_signed_integer, __is_unsigned_integer) |
| (__make_unsigned_selector, __make_signed_selector, remove_pointer) |
| (__decay_selector): Use __remove_cv_t. |
| (remove_cv): Add partial specializations for cv-qualified types. |
| (__decay_t): New alias template. |
| (__decay_and_strip, __common_type_impl, __result_of_impl): Use |
| __decay_t. |
| (__enable_if_t): Move earlier in the file. |
| (_Require): Use __enable_if_t. |
| (swap(T&, T&)): Use _Require. |
| (swap(T(&)[N])): Use __enable_if_t. |
| |
| 2019-09-09 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| Implement C++20 p1424 - 'constexpr' feature macro concerns, |
| Issue 3256 - Feature testing macro for constexpr algorithms, |
| and Issue 3257 - Missing feature testing macro update from P0858. |
| * include/std/version (__cpp_lib_constexpr_algorithms): Bump value. |
| * include/bits/algorithmfwd.h: Ditto. |
| * include/std/utility: Ditto. |
| * testsuite/25_algorithms/constexpr_macro.cc: Ditto. |
| * testsuite/25_algorithms/cpp_lib_constexpr.cc: New check for |
| __cpp_lib_constexpr macro in <algorith>. |
| * testsuite/20_util/exchange/constexpr.cc: Add check for |
| __cpp_lib_constexpr macro in <utility>. |
| * testsuite/25_algorithms/adjacent_find/constexpr.cc: Remove check for |
| __cpp_lib_constexpr_algorithms. |
| * testsuite/25_algorithms/all_of/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/any_of/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/binary_search/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/copy/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/copy_backward/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/copy_if/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/copy_n/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/count/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/count_if/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/equal/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/equal_range/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/fill/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/fill_n/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/find/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/find_end/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/find_first_of/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/find_if/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/find_if_not/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/for_each/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/generate/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/generate_n/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/is_heap/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/is_heap_until/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/is_partitioned/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/is_permutation/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/is_sorted/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/is_sorted_until/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/lexicographical_compare/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/lower_bound/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/merge/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/mismatch/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/none_of/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/partition_copy/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/partition_point/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/remove/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/remove_copy/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/remove_copy_if/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/remove_if/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/replace_copy/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/replace_copy_if/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/replace_if/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/reverse_copy/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/rotate_copy/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/search/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/search_n/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/set_difference/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/set_intersection/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/set_symmetric_difference/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/set_union/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/transform/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/unique/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/unique_copy/constexpr.cc: Ditto. |
| * testsuite/25_algorithms/upper_bound/constexpr.cc: Ditto. |
| |
| 2019-09-09 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| Update docs for recent <span> and constexpr lib changes. |
| * doc/xml/manual/status_cxx2020.xml: Update p0202r3, p0858r0, p0879r0, |
| p1023r0, p1085r2 status. |
| * doc/html/manual/status.html: Regenerate. |
| |
| 2019-09-09 Antony Polukhin <antoshkka@gmail.com> |
| |
| * include/bits/charconv.h (__detail::__to_chars_10_impl): Replace |
| final offsets with constants. |
| |
| 2019-09-09 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/range_access.h (__adl_to_address): Remove. |
| * include/std/span (__is_base_derived_safe_convertible_v): Replace |
| with span::__is_compatible. |
| (__is_std_array_v): Replace with __is_std_array class template and |
| partial specializations. |
| (__is_std_array, __is_std_span): New class templates and partial |
| specializations. |
| (span::__is_compatible): New alias template for SFINAE constraints. |
| (span::span(element_type (&)[N])): Remove redundant constraints. Do |
| not use __adl_data to obtain a pointer. |
| (span::span(array<value_type, N>&)): Likewise. |
| (span::span(const array<value_type, N>&)): Likewise. |
| [_GLIBCXX_P1394] (span::iter_reference_t, span::iterator_t) |
| (span::iter_value_t, span::derived_from): New alias templates for |
| SFINAE constraints, until the equivalents are supported in <concepts> |
| and <iterator>. |
| [_GLIBCXX_P1394] (span::__is_compatible_iterator): New alias template |
| for SFINAE constraints. |
| [_GLIBCXX_P1394] (span::is_compatible_range): New class template for |
| SFINAE constraints. |
| [_GLIBCXX_P1394] (span::span(Range&&)): Improve constraints. |
| [_GLIBCXX_P1394] (span::span(ContiguousIterator, Sentinel)): Likewise. |
| Use std::to_address instead of __adl_to_address. |
| [_GLIBCXX_P1394] (span::span(ContiguousIterator, size_type)): Likewise. |
| [!_GLIBCXX_P1394] (span::__is_compatible_container): New alias |
| template for SFINAE constraints. |
| [!_GLIBCXX_P1394] (span::span(Container&)) |
| (span::span(const Container&)): Improve constraints. |
| [!_GLIBCXX_P1394] (span::span(pointer, size_type)) |
| (span::span(pointer, pointer)): Remove redundant cast of pointer. |
| (span(const span<OType, OExtent>&)): New constructor. |
| |
| 2019-09-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/range_access.h (ssize): Define for C++20. |
| * testsuite/24_iterators/range_access_cpp20.cc: New test. |
| * doc/xml/manual/status_cxx2020.xml: Update P1227R2 status. |
| * doc/html/*: Regenerate. |
| |
| 2019-09-06 Florian Weimer <fweimer@redhat.com> |
| |
| * configure: Regenerate. |
| |
| 2019-09-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2020.xml: Update status for P0122R7 and |
| P1024R3. Remove entry for P0920R2. |
| * include/std/span (__cpp_lib_span): Change value. |
| (__extent_storage, __extent_storage<dynamic_extent>): Remove default |
| constructor. |
| (span): Replace __extent_storage base class with data member. |
| (span::_S_subspan_extent): New function. |
| (span::empty()): Add nodiscard attribute. |
| (span::front, span::back, span::operator[]): Check preconditions. |
| (span::first, span::last, span::subspan): Add noexcept. Improve |
| precondition checks (LWG 3103). |
| (get): Remove redundant condition from static_assert. |
| (tuple_element<I, span<T, E>>): Fix static_assert message and simplify. |
| (as_writable_bytes): Add inline specifier. |
| * include/std/version (__cpp_lib_span): Change value. |
| * testsuite/23_containers/span/back_neg.cc: Remove stray semi-colon. |
| * testsuite/23_containers/span/front_neg.cc: Likewise. |
| * testsuite/23_containers/span/index_op_neg.cc: Likewise. |
| * testsuite/23_containers/span/last_neg.cc: Improve test. |
| * testsuite/23_containers/span/subspan_neg.cc: Likewise. |
| * testsuite/23_containers/span/1.cc: New test. |
| * testsuite/23_containers/span/2.cc: New test. |
| * testsuite/23_containers/span/back_assert_neg.cc: New test. |
| * testsuite/23_containers/span/first_2_assert_neg.cc: New test. |
| * testsuite/23_containers/span/first_assert_neg.cc: New test. |
| * testsuite/23_containers/span/first_neg.cc: New test. |
| * testsuite/23_containers/span/front_assert_neg.cc: New test. |
| * testsuite/23_containers/span/index_op_assert_neg.cc: New test. |
| * testsuite/23_containers/span/last_2_assert_neg.cc: New test. |
| * testsuite/23_containers/span/last_assert_neg.cc: New test. |
| * testsuite/23_containers/span/subspan_2_assert_neg.cc: New test. |
| * testsuite/23_containers/span/subspan_3_assert_neg.cc: New test. |
| * testsuite/23_containers/span/subspan_4_assert_neg.cc: New test. |
| * testsuite/23_containers/span/subspan_5_assert_neg.cc: New test. |
| * testsuite/23_containers/span/subspan_6_assert_neg.cc: New test. |
| * testsuite/23_containers/span/subspan_assert_neg.cc: New test. |
| |
| 2019-09-05 JeanHeyd Meneide <phdofthehouse@gmail.com> |
| |
| * include/Makefile.am: Add <span> header. |
| * include/Makefile.in: Regenerate. |
| * include/bits/range_access.h (__adl_begin, __adl_end, __adl_cbegin) |
| (__adl_cend, __adl_rbegin, __adl_rend, __adl_crbegin, __adl_crend) |
| (__adl_data, __adl_cdata, __adl_size, __adl_empty, __adl_to_address): |
| New functions for performing argument-dependent lookup of range |
| customization points. |
| * include/bits/stl_iterator.h (__normal_iterator): Add |
| _GLIBCXX20_CONSTEXPR to all functions. |
| * include/std/span: New header. |
| * include/std/version (__cpp_lib_span): Define feature test macro. |
| * testsuite/23_containers/span/contiguous_range_neg.cc: New test. |
| * testsuite/23_containers/span/everything.cc: New test. |
| * testsuite/23_containers/span/get_neg.cc: New test. |
| * testsuite/23_containers/span/last_neg.cc: New test. |
| * testsuite/23_containers/span/subspan_neg.cc: New test. |
| * testsuite/23_containers/span/tuple_element_dynamic_neg.cc: New test. |
| * testsuite/23_containers/span/tuple_element_oob_neg.cc: New test. |
| * testsuite/23_containers/span/tuple_size_neg.cc: New test. |
| |
| 2019-09-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/allocator.xml: Remove URL for bibliography entry. |
| * doc/html/*: Regenerate. |
| |
| 2019-09-04 Mike Crowe <mac@mcrowe.com> |
| |
| PR libstdc++/41861 |
| * acinclude.m4 (GLIBCXX_CHECK_PTHREAD_COND_CLOCKWAIT): Check for new |
| pthread_cond_clockwait function. |
| * configure.ac: Use GLIBCXX_CHECK_PTHREAD_COND_CLOCKWAIT. |
| * configure: Regenerate. |
| * config.h.in: Regenerate. |
| * include/std/condition_variable: (condition_variable): Rename |
| __steady_clock_t typedef and add system_clock. Change __clock_t to be |
| a typedef for the preferred clock to convert arbitrary other clocks to. |
| [_GLIBCXX_USE_PTHREAD_COND_CLOCKWAIT] (wait_until): Add a steady_clock |
| overload. |
| (wait_until): Change __clock_t overload to use system_clock. |
| [_GLIBCXX_USE_PTHREAD_COND_CLOCKWAIT] (__wait_until_impl): Add |
| steady_clock overload that calls pthread_cond_clockwait. |
| (__wait_until_impl): Change __clock_t overload to use system_clock. |
| (condition_variable_any) [_GLIBCXX_USE_PTHREAD_COND_CLOCKWAIT]: Use |
| steady_clock for __clock_t if pthread_cond_clockwait is available. |
| |
| 2019-09-04 Mike Crowe <mac@mcrowe.com> |
| |
| * testsuite/30_threads/condition_variable/members/2.cc (test01): |
| Parameterise so that test can be run against an arbitrary clock. |
| (main): Test using std::chrono::steady_clock and a user-defined |
| clock in addition to the previous std::chrono::system_clock. |
| * testsuite/30_threads/condition_variable_any/members/2.cc: Likewise. |
| |
| 2019-09-03 Ulrich Weigand <uweigand@de.ibm.com> |
| |
| * crossconfig.m4: Remove references to spu. |
| * configure: Regenerate. |
| * doc/xml/manual/appendix_contributing.xml: Remove references |
| to __ea as "badword" for spu. |
| * doc/html/manual/source_code_style.html: Regenerate. |
| * include/tr1/ell_integral.tcc (__ellint_rd): Do not attempt |
| to avoid __ea (as "badword" for spu). |
| (__ellint_rj): Likewise. |
| |
| 2019-09-03 Chung-Lin Tang <cltang@codesourcery.com> |
| |
| PR other/79543 |
| * acinclude.m4 (GLIBCXX_CHECK_LINKER_FEATURES): Fix GNU ld --version |
| scanning to conform to the GNU Coding Standards. |
| * configure: Regenerate. |
| |
| 2019-09-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++17/memory_resource.cc: Use __constinit keyword. |
| |
| 2019-09-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/abi.xml: Document 9.x library versions. |
| * doc/html/*: Regenerate. |
| |
| 2019-09-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/charconv (__detail::__to_chars_2_len): Use std::log2p1. |
| (__detail::__to_chars_8_len): Remove. |
| (__detail::__to_chars_8): Inline length calculation here. |
| (__detail::__from_chars_binary): Use numeric_limits instead of |
| CHAR_BIT. |
| |
| 2019-09-02 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> |
| |
| * config/abi/post/i386-solaris/baseline_symbols.txt: Regenerate. |
| * config/abi/post/i386-solaris/amd64/baseline_symbols.txt: Likewise. |
| * config/abi/post/sparc-solaris/baseline_symbols.txt: Likewise. |
| * config/abi/post/sparc-solaris/sparcv9/baseline_symbols.txt: |
| Likewise. |
| |
| 2019-09-01 François Dumont <fdumont@gcc.gnu.org> |
| |
| * testsuite_files/util/testsuite_performance.h |
| (resource_counter::start): Ignore unused malloc(0) result. |
| |
| 2019-09-01 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/policy_data_structures_biblio.xml (COM: Component |
| Model Object Technologies): Adjust name and link. |
| |
| 2019-08-30 Antony Polukhin <antoshkka@gmail.com> |
| |
| * include/std/charconv (__detail::__to_chars_8) |
| __detail::__to_chars_16): Replace array of precomputed digits with |
| arithmetic operations to avoid CPU cache misses. Remove zero |
| termination from array of digits to allow symbol merge with generic |
| implementation of __detail::__to_chars. Replace final offsets with |
| constants. Use __detail::__to_chars_len_2 instead of a generic |
| __detail::__to_chars_len. |
| (__detail::__to_chars): Remove zero termination from array of digits. |
| (__detail::__to_chars_2): Leading digit is always '1'. |
| |
| 2019-08-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/23_containers/vector/cons/89164_c++17.cc: Fix errors. |
| |
| 2019-08-30 Uros Bizjak <ubizjak@gmail.com> |
| |
| * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2019-08-30 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/89164 |
| * include/bits/stl_algobase.h (__copy_move): Give descriptive names |
| to template parameters. |
| * include/bits/stl_uninitialized.h (uninitialized_copy) |
| (uninitialized_fill, uninitialized_fill_n): Add static assertions to |
| diagnose invalid uses. |
| * testsuite/20_util/specialized_algorithms/uninitialized_copy/1.cc: |
| Adjust expected error. |
| * testsuite/20_util/specialized_algorithms/uninitialized_copy/89164.cc: |
| New test. |
| * testsuite/20_util/specialized_algorithms/uninitialized_copy_n/ |
| 89164.cc: New test. |
| * testsuite/20_util/specialized_algorithms/uninitialized_fill/89164.cc: |
| New test. |
| * testsuite/20_util/specialized_algorithms/uninitialized_fill_n/ |
| 89164.cc: New test. |
| * testsuite/23_containers/vector/cons/89164.cc: New test. |
| * testsuite/23_containers/vector/cons/89164_c++17.cc: New test. |
| |
| 2019-08-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91067 |
| * acinclude.m4 (libtool_VERSION): Bump to 6:28:0. |
| * configure: Regenerate. |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.28): Add new version. Export |
| missing symbols. |
| * testsuite/27_io/filesystem/iterators/91067.cc: Test move |
| constructors. |
| * testsuite/util/testsuite_abi.cc: Add new symbol version. |
| |
| 2019-08-29 Jakub Jelinek <jakub@redhat.com> |
| |
| * config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2019-08-28 Jonathan Wakely <jwakely@redhat.com> |
| |
| * config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update. |
| * config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update. |
| * config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update. |
| * config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2019-08-23 Joseph Myers <joseph@codesourcery.com> |
| |
| * src/filesystem/ops-common.h [_GLIBCXX_FILESYSTEM_IS_WINDOWS] |
| (std::filesystem::__gnu_posix::lstat): Add return type. |
| |
| 2019-08-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/doxygen/user.cfg.in (INPUT): Remove profile mode headers. |
| |
| * include/std/numeric (reduce): Fix Doxygen markup. |
| |
| PR libstdc++/91371 |
| * include/std/type_traits (is_function): Simplify definition. Remove |
| partial specializations for function types. |
| (__is_referenceable): Simplify definition. |
| * testsuite/20_util/bind/91371.cc: New test. |
| * testsuite/20_util/is_function/91371.cc: New test. |
| * testsuite/20_util/is_function/value.cc: Check more pointer types. |
| * testsuite/20_util/is_member_function_pointer/91371.cc: New test. |
| * testsuite/20_util/is_object/91371.cc: New test. |
| |
| 2019-08-16 Uros Bizjak <ubizjak@gmail.com> |
| |
| * config/abi/post/alpha-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2019-08-15 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91456 |
| * include/bits/std_function.h (__check_func_return_type): Remove. |
| (function::_Callable): Use std::__is_invocable_impl instead of |
| __check_func_return_type. |
| * include/std/type_traits (__is_invocable_impl): Add another defaulted |
| template parameter. Define a separate partial specialization for |
| INVOKE and INVOKE<void>. For INVOKE<R> replace is_convertible check |
| with a check that models delayed temporary materialization. |
| * testsuite/20_util/function/91456.cc: New test. |
| * testsuite/20_util/is_invocable/91456.cc: New test. |
| |
| 2019-08-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/type_traits (__is_nullptr_t): Add deprecated attribute. |
| |
| 2019-08-14 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| Implement C++20 p0879 - Constexpr for swap and swap related functions. |
| * include/std/version (__cpp_lib_constexpr_swap_algorithms): New macro. |
| * include/bits/algorithmfwd.h (__cpp_lib_constexpr_swap_algorithms): |
| New macro. |
| (iter_swap, make_heap, next_permutation, partial_sort_copy, pop_heap) |
| (prev_permutation, push_heap, reverse, rotate, sort_heap, swap) |
| (swap_ranges, nth_element, partial_sort, sort): Add constexpr. |
| * include/bits/move.h (swap): Add constexpr. |
| * include/bits/stl_algo.h (__move_median_to_first, __reverse, reverse) |
| (__gcd, __rotate, rotate, __partition, __heap_select) |
| (__partial_sort_copy, partial_sort_copy, __unguarded_partition) |
| (__unguarded_partition_pivot, __partial_sort, __introsort_loop, __sort) |
| (__introselect, __chunk_insertion_sort, next_permutation) |
| (prev_permutation, partition, partial_sort, nth_element, sort) |
| (__iter_swap::iter_swap, iter_swap, swap_ranges): Add constexpr. |
| * include/bits/stl_algobase.h (__iter_swap::iter_swap, iter_swap) |
| (swap_ranges): Add constexpr. |
| * include/bits/stl_heap.h (__push_heap, push_heap, __adjust_heap, |
| __pop_heap, pop_heap, __make_heap, make_heap, __sort_heap, sort_heap): |
| Add constexpr. |
| * include/std/type_traits (swap): Add constexpr. |
| * testsuite/25_algorithms/headers/algorithm/synopsis.cc: Add constexpr. |
| * testsuite/25_algorithms/iter_swap/constexpr.cc: New test. |
| * testsuite/25_algorithms/make_heap/constexpr.cc: New test. |
| * testsuite/25_algorithms/next_permutation/constexpr.cc: New test. |
| * testsuite/25_algorithms/nth_element/constexpr.cc: New test. |
| * testsuite/25_algorithms/partial_sort/constexpr.cc: New test. |
| * testsuite/25_algorithms/partial_sort_copy/constexpr.cc: New test. |
| * testsuite/25_algorithms/partition/constexpr.cc: New test. |
| * testsuite/25_algorithms/pop_heap/constexpr.cc: New test. |
| * testsuite/25_algorithms/prev_permutation/constexpr.cc: New test. |
| * testsuite/25_algorithms/push_heap/constexpr.cc: New test. |
| * testsuite/25_algorithms/reverse/constexpr.cc: New test. |
| * testsuite/25_algorithms/rotate/constexpr.cc: New test. |
| * testsuite/25_algorithms/sort/constexpr.cc: New test. |
| * testsuite/25_algorithms/sort_heap/constexpr.cc: New test. |
| * testsuite/25_algorithms/swap/constexpr.cc: New test. |
| * testsuite/25_algorithms/swap_ranges/constexpr.cc: New test. |
| |
| 2019-08-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90361 |
| * src/c++17/string-inst.cc: Use _GLIBCXX_USE_CXX11_ABI=1 by default. |
| |
| * include/std/tuple (__unpack_std_tuple): New variable template and |
| partial specializations. |
| (apply, make_from_tuple): Add noexcept-specifier. |
| * testsuite/20_util/tuple/apply/2.cc: New test. |
| * testsuite/20_util/tuple/make_from_tuple/2.cc: New test. |
| |
| 2019-08-09 Corentin Gay <gay@adacore.com> |
| |
| * testsuite/ext/random/beta_distribution/operators/serialize.cc, |
| testsuite/ext/random/hypergeometric_distribution/operators/serialize.cc, |
| testsuite/ext/random/normal_mv_distribution/operators/serialize.cc, |
| testsuite/ext/random/triangular_distribution/operators/serialize.cc, |
| testsuite/ext/random/von_mises_distribution/operators/serialize.cc: |
| Add call to `VERIFY`. |
| |
| 2019-08-09 Alexandre Oliva <oliva@adacore.com> |
| |
| * include/ext/random |
| (normal_mv_distribution::param_type::param_type): New private |
| ctor taking a decomposed varcov matrix, for use by... |
| (operator>>): ... this, befriended. |
| * include/ext/random.tcc (operator>>): Use it. |
| (normal_mv_distribution::param_type::_M_init_lower): Adjust |
| member function name in exception message. |
| |
| 2019-08-08 Jonathan Wakely <jwakely@redhat.com> |
| |
| P0325R4 to_array from LFTS with updates |
| * include/experimental/array (to_array): Qualify call to __to_array. |
| * include/std/array (__cpp_lib_to_array, to_array): Define for C++20. |
| * include/std/version (__cpp_lib_to_array): Likewise. |
| * testsuite/23_containers/array/creation/1.cc: New test. |
| * testsuite/23_containers/array/creation/2.cc: New test. |
| * testsuite/23_containers/array/creation/3_neg.cc: New test. |
| * testsuite/23_containers/array/tuple_interface/tuple_element_neg.cc: |
| Use zero for dg-error line number. |
| |
| 2019-08-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| P1651R0 bind_front should not unwrap reference_wrapper |
| * include/std/functional (bind_front): Don't unwrap reference_wrapper. |
| * include/std/version (__cpp_lib_bind_front): Update value. |
| * testsuite/20_util/function_objects/bind_front/1.cc: Fix test for |
| feature test macro. |
| * testsuite/20_util/function_objects/bind_front/2.cc: New test. |
| |
| * include/std/numbers [!__STRICT_ANSI__ && _GLIBCXX_USE_FLOAT128] |
| (e_v, log2e_v, log10e_v, pi_v, inv_pi_v, inv_sqrtpi_v, ln2_v, ln10_v) |
| (sqrt2_v, sqrt3_v, inv_sqrt3, egamma_v, phi_v): Add explicit |
| specializations for __float128. |
| * testsuite/26_numerics/numbers/float128.cc: New test. |
| |
| 2019-08-04 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/documentation_hacking.xml: doxygen.org is now |
| doxygen.nl. |
| |
| 2019-08-01 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| Implement C++20 p0202 - Add Constexpr Modifiers to Functions |
| in <algorithm> and <utility> Headers. |
| Implement C++20 p1023 - constexpr comparison operators for std::array. |
| * include/bits/algorithmfwd.h (all_of, any_of, binary_search, copy, |
| copy_backward, copy_if, copy_n, equal_range, fill, find_end, |
| find_if_not, includes, is_heap, is_heap_until, is_partitioned, |
| is_permutation, is_sorted, is_sorted_until, iter_swap, lower_bound, |
| none_of, partition_copy, partition_point, remove, remove_if, |
| remove_copy, remove_copy_if, replace_copy, replace_copy_if, |
| reverse_copy, rotate_copy, uunique, upper_bound, adjacent_find, count, |
| count_if, equal, find, find_first_of, find_if, for_each, generate, |
| generate_n, lexicographical_compare, merge, mismatch, replace, |
| replace_if, search, search_n, set_difference, set_intersection, |
| set_symmetric_difference, set_union, transform, unique_copy): |
| Mark constexpr. |
| * include/bits/cpp_type_traits.h (__miter_base): Mark constexpr. |
| * include/bits/predefined_ops.h (_Iter_less_val::operator(), |
| _Val_less_iter::operator(), _Iter_equal_to_iter::operator(), |
| _Iter_equal_to_val::operator(), _Iter_equals_val::operator()): |
| Use const ref instead of ref arg; |
| (_Iter_less_val, __iter_less_val, _Val_less_iter, __val_less_iter, |
| __iter_equal_to_iter, __iter_equal_to_val, __iter_comp_val, |
| _Iter_comp_val, _Val_comp_iter, __val_comp_iter, __iter_equals_val, |
| _Iter_equals_iter, __iter_comp_iter, _Iter_pred, __pred_iter, |
| _Iter_comp_to_val, __iter_comp_val, _Iter_comp_to_iter, |
| __iter_comp_iter): Mark constexpr. |
| * include/bits/stl_algo.h (__find_if, __find_if_not, __find_if_not_n, |
| __search, __search_n_aux, __search_n, __find_end, find_end, all_of, |
| none_of, any_of, find_if_not, is_partitioned, partition_point, |
| __remove_copy_if, remove_copy, remove_copy_if, copy_if, __copy_n, |
| copy_n, partition_copy, __remove_if, remove, remove_if, __adjacent_find, |
| __unique, unique, __unique_copy, reverse_copy, rotate_copy, |
| __unguarded_linear_insert, __insertion_sort, __unguarded_insertion_sort, |
| __final_insertion_sort, lower_bound, __upper_bound, upper_bound, |
| __equal_range, equal_range, binary_search, __includes, includes, |
| __next_permutation, __prev_permutation, __replace_copy_if, replace_copy, |
| replace_copy_if, __count_if, is_sorted, __is_sorted_until, |
| is_sorted_until, __is_permutation, is_permutation, for_each, find, |
| find_if, find_first_of, adjacent_find, count, count_if, search, |
| search_n, transform, replace, replace_if, generate, generate_n, |
| unique_copy, __merge, merge, __set_union, set_union, __set_intersection, |
| set_intersection, __set_difference, set_difference, |
| __set_symmetric_difference, set_symmetric_difference): Mark constexpr. |
| * include/bits/stl_algobase.h (__memmove, __memcmp): New maybe constexpr |
| wrappers around __builtin_memmove and __builtin_memcmp |
| respectively; |
| (__niter_base, __niter_wrap, __copy_m, __copy_move_a, __copy_move_a2, |
| copy, move, __copy_move_b, __copy_move_backward_a, |
| __copy_move_backward_a2, copy_backward, move_backward, __fill_a, fill, |
| __fill_n_a, fill_n, equal, __lc_rai::__newlast1, __lc_rai::__cnd2, |
| __lexicographical_compare_impl, __lexicographical_compare, |
| __lexicographical_compare<true>::__lc, __lexicographical_compare_aux, |
| __lower_bound, lower_bound, equal, __equal4, lexicographical_compare, |
| __mismatch, mismatch, __is_heap_until, __is_heap, is_heap_until, |
| is_heap): Mark constexpr. |
| * include/bits/stl_heap.h (__is_heap_until, __is_heap, is_heap_until, |
| is_heap): Mark constexpr. |
| * include/bits/stl_iterator.h (__niter_base, __miter_base): Mark constexpr. |
| * include/std/array: Make comparison ops constexpr. |
| * include/std/utility: Make exchange constexpr. |
| * include/std/version (__cpp_lib_constexpr_algorithms): New macro. |
| * testsuite/23_containers/array/tuple_interface/get_neg.cc: Adjust. |
| * testsuite/23_containers/array/tuple_interface/ |
| tuple_element_neg.cc: Adjust. |
| * testsuite/20_util/exchange/constexpr.cc: New. |
| * testsuite/23_containers/array/comparison_operators/constexpr.cc: New. |
| * testsuite/25_algorithms/constexpr_macro.cc: New. |
| * testsuite/25_algorithms/adjacent_find/constexpr.cc: New. |
| * testsuite/25_algorithms/all_of/constexpr.cc: New. |
| * testsuite/25_algorithms/any_of/constexpr.cc: New. |
| * testsuite/25_algorithms/binary_search/constexpr.cc: New. |
| * testsuite/25_algorithms/copy/constexpr.cc: New. |
| * testsuite/25_algorithms/copy_backward/constexpr.cc: New. |
| * testsuite/25_algorithms/copy_if/constexpr.cc: New. |
| * testsuite/25_algorithms/copy_n/constexpr.cc: New. |
| * testsuite/25_algorithms/count/constexpr.cc: New. |
| * testsuite/25_algorithms/count_if/constexpr.cc: New. |
| * testsuite/25_algorithms/equal/constexpr.cc: New. |
| * testsuite/25_algorithms/equal_range/constexpr.cc: New. |
| * testsuite/25_algorithms/fill/constexpr.cc: New. |
| * testsuite/25_algorithms/fill_n/constexpr.cc: New. |
| * testsuite/25_algorithms/find/constexpr.cc: New. |
| * testsuite/25_algorithms/find_end/constexpr.cc: New. |
| * testsuite/25_algorithms/find_first_of/constexpr.cc: New. |
| * testsuite/25_algorithms/find_if/constexpr.cc: New. |
| * testsuite/25_algorithms/find_if_not/constexpr.cc: New. |
| * testsuite/25_algorithms/for_each/constexpr.cc: New. |
| * testsuite/25_algorithms/generate/constexpr.cc: New. |
| * testsuite/25_algorithms/generate_n/constexpr.cc: New. |
| * testsuite/25_algorithms/is_heap/constexpr.cc: New. |
| * testsuite/25_algorithms/is_heap_until/constexpr.cc: New. |
| * testsuite/25_algorithms/is_partitioned/constexpr.cc: New. |
| * testsuite/25_algorithms/is_permutation/constexpr.cc: New. |
| * testsuite/25_algorithms/is_sorted/constexpr.cc: New. |
| * testsuite/25_algorithms/is_sorted_until/constexpr.cc: New. |
| * testsuite/25_algorithms/lexicographical_compare/constexpr.cc: New. |
| * testsuite/25_algorithms/lower_bound/constexpr.cc: New. |
| * testsuite/25_algorithms/merge/constexpr.cc: New. |
| * testsuite/25_algorithms/mismatch/constexpr.cc: New. |
| * testsuite/25_algorithms/none_of/constexpr.cc: New. |
| * testsuite/25_algorithms/partition_copy/constexpr.cc: New. |
| * testsuite/25_algorithms/partition_point/constexpr.cc: New. |
| * testsuite/25_algorithms/remove/constexpr.cc: New. |
| * testsuite/25_algorithms/remove_copy/constexpr.cc: New. |
| * testsuite/25_algorithms/remove_copy_if/constexpr.cc: New. |
| * testsuite/25_algorithms/remove_if/constexpr.cc: New. |
| * testsuite/25_algorithms/replace_copy/constexpr.cc: New. |
| * testsuite/25_algorithms/replace_copy_if/constexpr.cc: New. |
| * testsuite/25_algorithms/replace_if/constexpr.cc: New. |
| * testsuite/25_algorithms/reverse_copy/constexpr.cc: New. |
| * testsuite/25_algorithms/rotate_copy/constexpr.cc: New. |
| * testsuite/25_algorithms/search/constexpr.cc: New. |
| * testsuite/25_algorithms/search_n/constexpr.cc: New. |
| * testsuite/25_algorithms/set_difference/constexpr.cc: New. |
| * testsuite/25_algorithms/set_intersection/constexpr.cc: New. |
| * testsuite/25_algorithms/set_symmetric_difference/constexpr.cc: New. |
| * testsuite/25_algorithms/set_union/constexpr.cc: New. |
| * testsuite/25_algorithms/transform/constexpr.cc: New. |
| * testsuite/25_algorithms/unique/constexpr.cc: New. |
| * testsuite/25_algorithms/unique_copy/constexpr.cc: New. |
| * testsuite/25_algorithms/upper_bound/constexpr.cc: New. |
| |
| 2019-07-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/memory (make_obj_using_allocator): Qualify call to |
| uses_allocator_construction_args. |
| |
| P0631R4 Math Constants |
| * include/Makefile.am: Add new header. |
| * include/Makefile.in: Regenerate. |
| * include/precompiled/stdc++.h: Include new header. |
| * include/std/numbers: New header. |
| * include/std/version (__cpp_lib_math_constants): Define. |
| * testsuite/26_numerics/numbers/1.cc: New test. |
| * testsuite/26_numerics/numbers/2.cc: New test. |
| * testsuite/26_numerics/numbers/3.cc: New test. |
| * testsuite/26_numerics/numbers/nonfloat_neg.cc: New test. |
| |
| * include/std/bit: Add Doxygen comments. |
| |
| PR libstdc++/91308 |
| * include/bits/unique_ptr.h (unique_ptr::__safe_conversion_up): Remove |
| constraints on deleter that should only apply to the constructor. |
| (unique_ptr<T[], D>::__safe_conversion_up): Likewise. |
| (unique_ptr<T[], D>::unique_ptr(unique_ptr<U, D>&&)): Restore |
| constraints on deleter here. |
| * testsuite/20_util/unique_ptr/assign/91308.cc: New test. |
| |
| 2019-07-29 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/51333 |
| * libsupc++/cxxabi.h (__gnu_cxx::recursive_init_error): Do not define |
| constructor inline. |
| * libsupc++/guard_error.cc (__gnu_cxx::recursive_init_error): Define |
| constructor. |
| * testsuite/18_support/51333.cc: New test. |
| |
| 2019-07-28 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/documentation_hacking.xml: Fix broken reference |
| to the Doxygen manual. Avoid a "here" link on the way. |
| Fix another broken link to Doxygen docblocks. |
| |
| 2019-07-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/bit (__cpp_lib_endian): Define. |
| * include/std/version (__cpp_lib_endian): Define. |
| * testsuite/26_numerics/endian/2.cc: New. |
| * testsuite/26_numerics/endian/3.cc: New. |
| * testsuite/26_numerics/endian/4.cc: New. |
| |
| 2019-07-26 François Dumont <fdumont@gcc.gnu.org> |
| |
| * testsuite/util/testsuite_iterators.h |
| (bidirectional_iterator_wrapper): Fix type comment. |
| (random_access_iterator_wrapper): Likewise. |
| |
| 2019-07-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/bit (endian): Move definition here as per P1612R1. |
| * include/std/type_traits (endian): Remove definition from here. |
| * testsuite/20_util/endian/1.cc: Rename to ... |
| * testsuite/26_numerics/endian/1.cc: ... here. Adjust header. |
| |
| 2019-07-25 Martin Liska <mliska@suse.cz> |
| Dominik Infuhr <dominik.infuehr@theobroma-systems.com> |
| |
| PR c++/23383 |
| * testsuite/ext/bitmap_allocator/check_delete.cc: Add |
| -fno-allocation-dce. |
| * testsuite/ext/bitmap_allocator/check_new.cc: Likewise. |
| * testsuite/ext/new_allocator/check_delete.cc: Likewise. |
| * testsuite/ext/new_allocator/check_new.cc: Likewise. |
| |
| 2019-07-22 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/26_numerics/bit/bitops.count/*: Rename to ... |
| * testsuite/26_numerics/bit/bit.count/*: Here. |
| |
| * include/std/bit (__rotl, __rotr): Change second parameter from |
| unsigned int to int and handle negative values. |
| (rotl, rotr): Remove check for __STRICT_ANSI__. Change second |
| parameter from unsigned int to int. Add nodiscard attribute. |
| * testsuite/26_numerics/bit/bitops.rot/rotl.cc: Rename to ... |
| * testsuite/26_numerics/bit/bit.rotate/rotl.cc: Here. Test negative |
| shifts. |
| * testsuite/26_numerics/bit/bitops.rot/rotr.cc: Rename to ... |
| * testsuite/26_numerics/bit/bit.rotate/rotr.cc: Here. Test negative |
| shifts. |
| |
| * include/std/bit (__ceil2): Make unrepresentable results undefined, |
| as per P1355R2. Add debug assertion. Perform one left shift, not two, |
| so that out of range values cause undefined behaviour. Ensure that |
| shift will still be undefined if left operand is promoted. |
| * testsuite/26_numerics/bit/bit.pow.two/ceil2.cc: Replace checks for |
| unrepresentable values with checks that they are not core constant |
| expressions. |
| * testsuite/26_numerics/bit/bit.pow.two/ceil2_neg.cc: New test. |
| |
| 2019-07-19 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/bits/stl_tempbuf.h (__detail::__return_temporary_buffer): Fix |
| sized deallocation size computation. |
| |
| 2019-07-19 Andreas Schwab <schwab@linux-m68k.org> |
| |
| * config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2019-07-18 François Dumont <fdumont@gcc.gnu.org> |
| |
| * include/bits/stl_tempbuf.h (__detail::__return_temporary_buffer): New. |
| (~_Temporary_buffer()): Use latter. |
| (_Temporary_buffer(_FIterator, size_type)): Likewise. |
| |
| 2019-07-17 Andreas Schwab <schwab@suse.de> |
| |
| * config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update. |
| |
| 2019-07-16 Jason Merrill <jason@redhat.com> |
| |
| * include/std/memory (uses_allocator_construction_args): Add parens |
| around constraint. |
| |
| 2019-07-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/29_atomics/atomic_float/1.cc: Fix comment. |
| |
| * include/experimental/string_view (__detail::__idt): Remove. |
| (operator==, operator!=, operator<, operator>, operator<=, operator>=): |
| Use __type_identity_t instead of __detail::__idt; |
| * include/std/string_view (__detail::__idt): Remove. |
| (operator==, operator!=, operator<, operator>, operator<=, operator>=): |
| Use __type_identity_t instead of __detail::__idt; |
| * include/std/type_traits (__type_identity_t): New alias template. |
| |
| * doc/xml/manual/status_cxx2020.xml: Update status for atomic_ref |
| and floating point atomics. |
| |
| 2019-07-11 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/configure.xml: Improve documentation of |
| --enable-libstdcxx-time option. |
| |
| * include/bits/atomic_base.h (__atomic_impl): New namespace for |
| wrappers around atomic built-ins. |
| (__atomic_float, __atomic_ref): New class templates for use as base |
| classes. |
| * include/std/atomic (atomic<float>, atomic<double>) |
| (atomic<long double>): New explicit specializations. |
| (atomic_ref): New class template. |
| (__cpp_lib_atomic_ref): Define. |
| * include/std/version (__cpp_lib_atomic_ref): Define. |
| * testsuite/29_atomics/atomic/60695.cc: Adjust dg-error. |
| * testsuite/29_atomics/atomic_float/1.cc: New test. |
| * testsuite/29_atomics/atomic_float/requirements.cc: New test. |
| * testsuite/29_atomics/atomic_ref/deduction.cc: New test. |
| * testsuite/29_atomics/atomic_ref/float.cc: New test. |
| * testsuite/29_atomics/atomic_ref/generic.cc: New test. |
| * testsuite/29_atomics/atomic_ref/integral.cc: New test. |
| * testsuite/29_atomics/atomic_ref/pointer.cc: New test. |
| * testsuite/29_atomics/atomic_ref/requirements.cc: New test. |
| |
| 2019-07-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/ext/atomicity.h (__exchange_and_add, __atomic_add): Replace |
| throw() with _GLIBCXX_NOTHROW. |
| (__atomic_add_dispatch): Return after performing atomic increment. |
| |
| 2019-07-05 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/ext/atomicity.h [_GLIBCXX_ATOMIC_BUILTINS] (__atomic_add) |
| (__exchange_and_add): Replace static specifier with always_inline |
| attribute. |
| (__exchange_and_add_single, __atomic_add_single): Likewise. |
| (__exchange_and_add_dispatch, __atomic_add_dispatch): Likewise. Also |
| combine !__gthread_active_p() and !__GTHREADS branches. |
| |
| 2019-07-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91067 |
| * acinclude.m4 (libtool_VERSION): Bump to 6:27:0. |
| * configure: Regenerate. |
| * config/abi/pre/gnu.ver (GLIBCXX_3.4.27): Add new version. Export |
| missing symbols. |
| * testsuite/27_io/filesystem/iterators/91067.cc: New test. |
| * testsuite/util/testsuite_abi.cc: Add new symbol version. |
| |
| 2019-07-02 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/c++config (_GLIBCXX_HAVE_BUILTIN_LAUNDER) |
| (_GLIBCXX_HAVE_BUILTIN_IS_CONSTANT_EVALUATED): Use __has_builtin |
| instead of __is_identifier to detect Clang support. |
| |
| 2019-07-02 Jim Wilson <jimw@sifive.com> |
| |
| * configure.ac (BUILD_PDF): Also test for doxygen, dot, xsltproc, |
| and xmllint. |
| * configure: Regenerate. |
| |
| 2019-06-27 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/91012 |
| * src/c++17/fs_path.cc (filesystem_error::_Impl): Use a string_view |
| for the what_arg parameters. |
| (filesystem_error::filesystem_error): Pass system_error::what() to |
| the _Impl constructor. |
| * testsuite/27_io/filesystem/filesystem_error/cons.cc: Ensure that |
| filesystem_error::what() contains system_error::what(). |
| |
| 2019-06-26 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/charconv (chars_format): Define bitmask type. |
| * testsuite/20_util/to_chars/chars_format.cc: New test. |
| |
| * include/bits/fs_path.h (path::__is_encoded_char): Use __is_one_of. |
| * include/std/bit (_If_is_unsigned_integer_type): Remove. |
| (_If_is_unsigned_integer): Use __is_unsigned_integer. |
| (rotl(byte, unsigned), rotr(byte, unsigned), countl_zero(byte)) |
| (countl_one(byte), countr_zero(byte), countr_one(byte)) |
| (popcount(byte), ispow2(byte), ceil2(byte), floor2(byte)) |
| (log2p1(byte)): Remove. |
| * include/std/charconv (__detail::__is_one_of): Move to <type_traits>. |
| (__detail::__is_int_to_chars_type): Remove. |
| (__detail::__integer_to_chars_result_type): Use __is_signed_integer |
| and __is_unsigned_integer. |
| * include/std/type_traits (__is_one_of): Move here from <charconv>. |
| (__is_signed_integer, __is_unsigned_integer): New helpers. |
| * testsuite/26_numerics/bit/bit.pow.two/ceil2.cc: Remove test for |
| std::byte overload. |
| * testsuite/26_numerics/bit/bit.pow.two/floor2.cc: Likewise. |
| * testsuite/26_numerics/bit/bit.pow.two/ispow2.cc: Likewise. |
| * testsuite/26_numerics/bit/bit.pow.two/log2p1.cc: Likewise. |
| * testsuite/26_numerics/bit/bitops.count/countl_one.cc: Likewise. |
| * testsuite/26_numerics/bit/bitops.count/countl_zero.cc: Likewise. |
| * testsuite/26_numerics/bit/bitops.count/countr_one.cc: Likewise. |
| * testsuite/26_numerics/bit/bitops.count/countr_zero.cc: Likewise. |
| * testsuite/26_numerics/bit/bitops.count/popcount.cc: Likewise. |
| * testsuite/26_numerics/bit/bitops.rot/rotl.cc: Likewise. |
| * testsuite/26_numerics/bit/bitops.rot/rotr.cc: Likewise. |
| |
| 2019-06-25 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/numeric (midpoint(T, T)): Avoid std::abs in constexpr |
| function. |
| |
| 2019-06-25 Jakub Jelinek <jakub@redhat.com> |
| |
| * include/pstl/pstl_config.h (_PSTL_PRAGMA_SIMD_SCAN, |
| _PSTL_PRAGMA_SIMD_INCLUSIVE_SCAN, _PSTL_PRAGMA_SIMD_EXCLUSIVE_SCAN): |
| Define to OpenMP 5.0 pragmas even for GCC 10.0+. |
| (_PSTL_UDS_PRESENT): Define to 1 for GCC 10.0+. |
| |
| 2019-06-24 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/numeric (midpoint(T, T)): Change implementation for |
| floating-point types to avoid incorrect rounding of denormals. |
| * testsuite/26_numerics/midpoint/floating.cc: Add check for correct |
| rounding with denormals. |
| * testsuite/26_numerics/gcd/gcd_neg.cc: Adjust dg-error line numbers. |
| * testsuite/26_numerics/lcm/lcm_neg.cc: Likewise. |
| |
| * testsuite/18_support/headers/cfloat/values_c++17.cc: New test. |
| |
| 2019-06-20 Jonathan Wakely <jwakely@redhat.com> |
| |
| * acinclude.m4 (GLIBCXX_ENABLE_DEBUG): Only do debug build for final |
| stage of bootstrap. |
| * configure: Regenerate. |
| |
| * include/std/variant (_Variant_storage, _Extra_visit_slot_needed): |
| Qualify calls to __never_valueless. |
| |
| * doc/xml/manual/status_cxx2017.xml: Fix outdated reference to |
| C++17 working draft. |
| |
| * testsuite/libstdc++-prettyprinters/simple.cc: Use non-palindromic |
| vector<bool> for test. |
| * testsuite/libstdc++-prettyprinters/simple11.cc: Likewise. |
| |
| 2019-06-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stream_iterator.h (istream_iterator::_M_equal()): Make |
| private. |
| (istream_iterator::_M_read()): Do not check stream state before |
| attempting extraction. Set stream pointer to null when extraction |
| fails (P0738R2). |
| (operator==(const istream_iterator&, const istream_iterator&)): Change |
| to be a hidden friend of istream_iterator. |
| (operator!=(const istream_iterator&, const istream_iterator&)): |
| Likewise. |
| (ostream_iterator::ostream_iterator()): Add default constructor. |
| (ostream_iterator::ostream_iterator(ostream_type*, const C*)): Use |
| addressof. |
| * testsuite/24_iterators/istream_iterator/1.cc: New test. |
| * testsuite/24_iterators/ostream_iterator/1.cc: New test. |
| * testsuite/24_iterators/ostream_iterator/70766.cc: Also check |
| constructor taking a string. |
| * testsuite/24_iterators/ostream_iterator/requirements/constexpr.cc: |
| New test. |
| |
| 2019-06-19 Michael Weghorn <m.weghorn@posteo.de> |
| Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90945 |
| * python/libstdcxx/v6/printers.py (StdVectorPrinter._iterator): Use |
| values of type bool for vector<bool> elements. |
| * testsuite/libstdc++-prettyprinters/simple.cc: Test vector<bool>. |
| * testsuite/libstdc++-prettyprinters/simple11.cc: Likewise. |
| |
| 2019-06-19 Jonathan Wakely <jwakely@redhat.com> |
| |
| PR libstdc++/90920 partially revert r263433 |
| * include/bits/stl_algo.h (__rotate): Restore checks for empty ranges. |
| (rotate): Remove checks. |
| * testsuite/25_algorithms/rotate/90920.cc: New test. |
| |
| * include/std/numeric (reduce(Iter, Iter, T, BinOp)): Fix value |
| category used in invocable check. |
| (reduce(Iter, Iter, T)): Pass initial value as rvalue. |
| * testsuite/26_numerics/reduce/2.cc: New test. |
| |
| 2019-06-18 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/algorithmfwd.h: Change title of doc group. |
| * include/bits/stl_algo.h (for_each_n): Add new C++17 algorithm from |
| P0024R2. |
| * include/bits/stl_numeric.h: Define doc group and add algos to it. |
| * include/std/numeric (__is_random_access_iter): New internal trait. |
| (reduce, transform_reduce, exclusive_scan, inclusive_scan) |
| (transform_exclusive_scan, transform_inclusive_scan): Likewise. |
| * testsuite/25_algorithms/for_each/for_each_n.cc: New test. |
| * testsuite/26_numerics/exclusive_scan/1.cc: New test. |
| * testsuite/26_numerics/inclusive_scan/1.cc: New test. |
| * testsuite/26_numerics/reduce/1.cc: New test. |
| * testsuite/26_numerics/transform_exclusive_scan/1.cc: New test. |
| * testsuite/26_numerics/transform_inclusive_scan/1.cc: New test. |
| * testsuite/26_numerics/transform_reduce/1.cc: New test. |
| * testsuite/util/testsuite_iterators.h (test_container::size()): New |
| member function. |
| |
| * include/c_global/cstddef (std::byte): Perform arithmetic operations |
| in unsigned int to avoid promotion (LWG 2950). |
| |
| 2019-06-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/allocator/1.cc: Add sized delete, which fixes a |
| failure on AIX. |
| |
| * include/c_global/cmath (__lerp, lerp): Add noexcept (LWG 3201). |
| |
| PR libstdc++/90281 Fix string conversions for filesystem::path |
| * include/bits/fs_path.h (u8path) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: |
| Use codecvt_utf8_utf16 instead of codecvt_utf8. Use |
| __str_codecvt_in_all to fail for partial conversions and throw on |
| error. |
| [!_GLIBCXX_FILESYSTEM_IS_WINDOWS && _GLIBCXX_USE_CHAR8_T] |
| (path::_Cvt<char8_t>): Add explicit specialization. |
| [_GLIBCXX_FILESYSTEM_IS_WINDOWS] (path::_Cvt::_S_wconvert): Remove |
| overloads. |
| [_GLIBCXX_FILESYSTEM_IS_WINDOWS] (path::_Cvt::_S_convert): Use |
| if-constexpr instead of dispatching to _S_wconvert. Use codecvt |
| instead of codecvt_utf8. Use __str_codecvt_in_all and |
| __str_codecvt_out_all. |
| [!_GLIBCXX_FILESYSTEM_IS_WINDOWS] (path::_Cvt::_S_convert): Use |
| codecvt instead of codecvt_utf8. Use __str_codecvt_out_all. |
| (path::_S_str_convert) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use |
| codecvt_utf8_utf16 instead of codecvt_utf8. Construct return values |
| with allocator. Use __str_codecvt_out_all. Fallthrough to POSIX code |
| after converting to UTF-8. |
| (path::_S_str_convert): Use codecvt instead of codecvt_utf8. Use |
| __str_codecvt_in_all. |
| (path::string): Fix initialization of string types with different |
| allocators. |
| (path::u8string) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use |
| codecvt_utf8_utf16 instead of codecvt_utf8. Use __str_codecvt_out_all. |
| * include/bits/locale_conv.h (__do_str_codecvt): Reorder static and |
| runtime conditions. |
| (__str_codecvt_out_all, __str_codecvt_in_all): New functions that |
| return false for partial conversions. |
| * include/experimental/bits/fs_path.h (u8path): |
| [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Implement correctly for mingw. |
| [_GLIBCXX_FILESYSTEM_IS_WINDOWS] (path::_Cvt::_S_wconvert): Add |
| missing handling for char8_t. Use codecvt and codecvt_utf8_utf16 |
| instead of codecvt_utf8. Use __str_codecvt_in_all and |
| __str_codecvt_out_all. |
| [!_GLIBCXX_FILESYSTEM_IS_WINDOWS] (path::_Cvt::_S_convert): Use |
| codecvt instead of codecvt_utf8. Use __str_codecvt_out_all. |
| (path::string) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use |
| codecvt_utf8_utf16 instead of codecvt_utf8. Construct return values |
| with allocator. Use __str_codecvt_out_all and __str_codecvt_in_all. |
| (path::string) [!_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use |
| __str_codecvt_in_all. |
| (path::u8string) [_GLIBCXX_FILESYSTEM_IS_WINDOWS]: Use |
| codecvt_utf8_utf16 instead of codecvt_utf8. Use __str_codecvt_out_all. |
| * src/c++17/fs_path.cc (path::_S_convert_loc): Use |
| __str_codecvt_in_all. |
| * src/filesystem/path.cc (path::_S_convert_loc): Likewise. |
| * testsuite/27_io/filesystem/path/construct/90281.cc: New test. |
| * testsuite/27_io/filesystem/path/factory/u8path.cc: New test. |
| * testsuite/27_io/filesystem/path/native/string.cc: Test with empty |
| strings and with Unicode characters outside the basic multilingual |
| plane. |
| * testsuite/27_io/filesystem/path/native/alloc.cc: New test. |
| * testsuite/experimental/filesystem/path/construct/90281.cc: New test. |
| * testsuite/experimental/filesystem/path/factory/u8path.cc: New test. |
| * testsuite/experimental/filesystem/path/native/alloc.cc: New test. |
| * testsuite/experimental/filesystem/path/native/string.cc: Test with |
| empty strings and with Unicode characters outside the basic |
| multilingual plane. |
| |
| 2019-06-17 François Dumont <fdumont@gcc.gnu.org> |
| Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/hashtable.h (struct _Hashtable::_Scoped_node): New type. |
| (_Hashtable::_M_insert_unique_node): Add key_type parameter. Don't |
| deallocate node if insertion fails. |
| (_Hashtable::_M_insert_multi_node): Likewise. |
| (_Hashtable::_M_reinsert_node): Pass additional key argument. |
| (_Hashtable::_M_reinsert_node_multi): Likewise. Remove FIXME. |
| (_Hashtable::_M_extract_node(size_t, __node_base*)): New function. |
| (_Hashtable::extract(const_iterator)): Use _M_extract_node. |
| (_Hashtable::extract(const _Key&)): Likewise. |
| (_Hashtable::_M_merge_unique): Pass additional key argument. |
| (_Hashtable::_M_emplace<Args>(true_type, Args&&...)): Likewise. Use |
| _Scoped_node. |
| (_Hashtable::_M_insert): Likewise. |
| * include/bits/hashtable_policy.h (_Map_base::operator[]): Likewise. |
| (_Hashtable_alloc): Add comments to functions with misleading names. |
| |
| 2019-06-17 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/20_util/bad_function_call/what.cc: Include <string> header |
| for std::string. |
| * testsuite/20_util/shared_ptr/cons/weak_ptr_expired.cc: Likewise. |
| * testsuite/20_util/tuple/cons/allocator_with_any.cc: Include <memory> |
| header for std::allocator. |
| * testsuite/23_containers/array/tuple_interface/tuple_element.cc: Add |
| using-declaration for std::size_t. |
| * testsuite/23_containers/array/tuple_interface/tuple_size.cc: |
| Likewise. |
| * testsuite/23_containers/deque/cons/55977.cc: Include <istream> for |
| std::istream. |
| * testsuite/23_containers/vector/cons/55977.cc: Likewise. |
| * testsuite/experimental/map/erasure.cc: Include <string> for |
| std::string. |
| * testsuite/experimental/unordered_map/erasure.cc: Likewise. |
| |
| 2019-06-14 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/experimental/type_traits (experimental::nonesuch): Use |
| pragma to disable -Wctor-dtor-privacy warnings. |
| * include/std/type_traits (__is_convertible_helper<From, To, false>) |
| (__is_nt_convertible_helper<From, To, false>, __nonesuch): Likewise. |
| |
| * include/std/version (__cpp_lib_bind_front): Add missing macro. |
| |
| 2019-06-12 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/algorithm (__cpp_lib_parallel_algorithm): Fix value. |
| * include/std/memory (__cpp_lib_parallel_algorithm): Likewise. |
| * include/std/numeric (__cpp_lib_parallel_algorithm): Likewise. |
| * testsuite/25_algorithms/pstl/feature_test.cc: New test. |
| |
| * include/std/variant (get<T>, get<N>, get_if<N>, get_if<T>) |
| (variant::emplace): Change static_assert messages from "should be" |
| to "must be". |
| (hash<monostate>::operator()): Remove name of unused parameter. |
| |
| * include/std/mutex (scoped_lock::~scoped_lock()): Use fold |
| expression. |
| |
| * include/Makefile.am: Add new <bits/charconv.h> header. |
| * include/Makefile.in: Regenerate. |
| * include/bits/basic_string.h (to_string(int), to_string(unsigned)) |
| (to_string(long), to_string(unsigned long), to_string(long long)) |
| (to_string(unsigned long long)): Rewrite to use __to_chars_10_impl. |
| * include/bits/charconv.h: New header. |
| (__detail::__to_chars_len): Move here from <charconv>. |
| (__detail::__to_chars_10_impl): New function extracted from |
| __detail::__to_chars_10. |
| * include/std/charconv (__cpp_lib_to_chars): Add, but comment out. |
| (__to_chars_unsigned_type): New class template that reuses |
| __make_unsigned_selector_base::__select to pick a type. |
| (__unsigned_least_t): Redefine as __to_chars_unsigned_type<T>::type. |
| (__detail::__to_chars_len): Move to new header. |
| (__detail::__to_chars_10): Add inline specifier. Move code doing the |
| output to __detail::__to_chars_10_impl and call that. |
| * include/std/version (__cpp_lib_to_chars): Add, but comment out. |
| * testsuite/21_strings/basic_string/numeric_conversions/char/ |
| to_string.cc: Fix reference in comment. Remove unused variable. |
| * testsuite/21_strings/basic_string/numeric_conversions/char/ |
| to_string_int.cc: New test. |
| |
| 2019-06-09 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| Fix ConstexprIterator requirements tests - No constexpr algorithms! |
| * testsuite/21_strings/basic_string_view/requirements/constexpr_iter.cc: |
| Replace copy with hand-rolled loop. |
| * testsuite/23_containers/array/requirements/constexpr_iter.cc: |
| Ditto. |
| |
| 2019-06-08 Edward Smith-Rowland <3dw4rd@verizon.net> |
| |
| Test for C++20 p0858 - ConstexprIterator requirements. |
| * testsuite/21_strings/basic_string_view/requirements/constexpr_iter.cc: |
| New test. |
| * testsuite/23_containers/array/requirements/constexpr_iter.cc: |
| New test. |
| |
| 2019-06-07 Thomas Rodgers <trodgers@redhat.com> |
| |
| Rename PSTL macro's consistent with libstdc++ (and llvm upstream |
| project) standards. |
| * include/bits/c++config: Rename all macros of the form __PSTL* to |
| _PSTL*. |
| * include/std/algorithm: Likewise. |
| * include/std/execution: Likewise. |
| * include/std/numeric: Likewise. |
| * include/std/memory: Likewise. |
| * include/pstl/glue_memory_impl.h: Likewise. |
| * include/pstl/numeric_impl.h: Likewise. |
| * include/pstl/glue_memory_defs.h: Likewise. |
| * include/pstl/execution_defs.h: Likewise. |
| * include/pstl/utils.h: Likewise. |
| * include/pstl/algorithm_fwd.h: Likewise. |
| * include/pstl/unseq_backend_simd.h: Likewise. |
| * include/pstl/glue_execution_defs.h: Likewise. |
| * include/pstl/algorithm_impl.h: Likewise. |
| * include/pstl/parallel_impl.h: Likewise. |
| * include/pstl/memory_impl.h: Likewise. |
| * include/pstl/glue_numeric_defs.h: Likewise. |
| * include/pstl/parallel_backend_utils.h: Likewise. |
| * include/pstl/glue_algorithm_defs.h: Likewise. |
| * include/pstl/parallel_backend.h: Likewise. |
| * include/pstl/glue_numeric_impl.h: Likewise. |
| * include/pstl/parallel_backend_tbb.h: Likewise. |
| * include/pstl/numeric_fwd.h: Likewise. |
| * include/pstl/glue_algorithm_impl.h: Likewise. |
| * include/pstl/execution_impl.h: Likewise. |
| * include/pstl/pstl_config.h: Likewise. |
| * testsuite/util/pstl/pstl_test_config.h: Likewise. |
| * testsuite/util/pstl/test_utils.h: Likewise. |
| * testsuite/20_util/specialized_algorithms/pstl/uninitialized_construct.cc: |
| Likewise. |
| * testsuite/20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc: |
| Likewise. |
| * testsuite/26_numerics/pstl/numeric_ops/adjacent_difference.cc: |
| Likewise. |
| * testsuite/26_numerics/pstl/numeric_ops/scan.cc: Likewise. |
| * testsuite/26_numerics/pstl/numeric_ops/transform_scan.cc: Likewise. |
| * testsuite/26_numerics/pstl/numeric_ops/reduce.cc: Likewise. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/reverse.cc: Likewise. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc: Likewise. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/find_if.cc: Likewise. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/none_of.cc: Likewise. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/count.cc: Likewise. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/reverse_copy.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/equal.cc: Likewise. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc: Likewise. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/find.cc: Likewise. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/all_of.cc: Likewise. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/find_first_of.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_sorting/is_heap.cc: Likewise. |
| * testsuite/25_algorithms/pstl/alg_sorting/partial_sort.cc: Likewise. |
| * testsuite/25_algorithms/pstl/alg_sorting/partial_sort_copy.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_merge/inplace_merge.cc: Likewise. |
| * testsuite/25_algorithms/pstl/alg_merge/merge.cc: Likewise. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/unique_copy_equal.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/replace_copy.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/is_partitioned.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/remove.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/copy_if.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/partition_copy.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/partition.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/copy_move.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/unique.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_modifying_operations/rotate.cc: |
| Likewise. |
| * testsuite/25_algorithms/pstl/alg_nonmodifying/any_of.cc: Likewise. |
| |
| Rename header guards to be consistent with upstream project's |
| conventions. |
| * include/pstl/glue_memory_impl.h: Rename all macros of the form |
| _PSTL_(.*)_H to _PSTL_\U\1_H. |
| * include/pstl/numeric_impl.h: Likewise. |
| * include/pstl/glue_memory_defs.h: Likewise. |
| * include/pstl/execution_defs.h: Likewise. |
| * include/pstl/utils.h: Likewise. |
| * include/pstl/algorithm_fwd.h: Likewise. |
| * include/pstl/unseq_backend_simd.h: Likewise. |
| * include/pstl/glue_execution_defs.h: Likewise. |
| * include/pstl/algorithm_impl.h: Likewise. |
| * include/pstl/parallel_impl.h: Likewise. |
| * include/pstl/memory_impl.h: Likewise. |
| * include/pstl/glue_numeric_defs.h: Likewise. |
| * include/pstl/parallel_backend_utils.h: Likewise. |
| * include/pstl/glue_algorithm_defs.h: Likewise. |
| * include/pstl/parallel_backend.h: Likewise. |
| * include/pstl/glue_numeric_impl.h: Likewise. |
| * include/pstl/parallel_backend_tbb.h: Likewise. |
| * include/pstl/numeric_fwd.h: Likewise. |
| * include/pstl/glue_algorithm_impl.h: Likewise. |
| * include/pstl/execution_impl.h: Likewise. |
| * include/pstl/pstl_config.h: Likewise. |
| * testsuite/util/pstl/pstl_test_config.h: Likewise. |
| |
| Synchronize libstdc++ parallel algorithms with upstream |
| project. |
| * include/pstl/algorithm_fwd.h: Synchronize with |
| upstream PSTL project. |
| * include/pstl/algorithm_impl.h: Likewise. |
| * include/pstl/execution_defs.h: Likewise. |
| * include/pstl/execution_impl.h: Likewise. |
| * include/pstl/glue_algorithm_impl.h: Likewise. |
| * include/pstl/glue_execution_defs.h: Likewise. |
| * include/pstl/numeric_fwd.h: Likewise. |
| * include/pstl/numeric_impl.h: Likewise. |
| * include/pstl/parallel_backend.h: Likewise. |
| * include/pstl/pstl_config.h: Likewise. |
| * include/pstl/unseq_backend_simd.h: Likewise. |
| * include/pstl/parallel_backend_serial.h: New file. |
| * include/Makefile.am (pstl_headers): Add |
| parallel_backend_serial.h. |
| * include/Makefile.in: Regenerate. |
| |
| Clean up non-conforming names |
| * include/pstl/algorithm_impl.h (__parallel_set_union_op): |
| Uglfiy copy_range1 and copy_range2 |
| (__pattern_walk2_n): Rename local n to __n |
| * include/pstl/parallel_backend_tbb.h (struct __binary_no_op): |
| Rename parameter _T to _Tp. |
| |
| Integrate non-TBB serial backend support |
| * include/bits/c++config: Adjust TBB detection logic to select serial |
| PSTL backend if no TBB present. |
| * testsuite/utils/pstl/test_utils.h: Remove check for |
| _PSTL_USE_PAR_POLICIES |
| |
| 2019-06-07 Jonathan Wakely <jwakely@redhat.com> |
| |
| * testsuite/24_iterators/container_access.cc: Move dg-options before |
| dg-do directive so the target check uses the -std option. |
| |
| PR libstdc++/90770 |
| * configure: Regenerate. |
| * src/Makefile.am (stamp-debug): Also test for missing makefile. |
| * src/Makefile.in: Regenerate. |
| |
| 2019-06-06 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/array: Do not include <stdexcept>. |
| * include/std/optional: Include <exception> and |
| <bits/exception_defines.h> instead of <stdexcept>. |
| * testsuite/20_util/function_objects/searchers.cc: Include <cctype> |
| for std::isalnum. |
| * testsuite/20_util/tuple/cons/deduction.cc: Include <memory> for |
| std::allocator. |
| * testsuite/23_containers/map/erasure.cc: Include <string>. |
| * testsuite/23_containers/unordered_map/erasure.cc: Likewise. |
| |
| * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Add |
| dg-prune-output for different C++98 diagnostic. |
| * testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc: |
| Likewise. |
| * testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc: |
| Likewise. |
| * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc: |
| Likewise. |
| * testsuite/23_containers/list/requirements/dr438/assign_neg.cc: |
| Likewise. |
| * testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc: |
| Likewise. |
| * testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc: |
| Likewise. |
| * testsuite/23_containers/list/requirements/dr438/insert_neg.cc: |
| Likewise. |
| * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc: |
| Likewise. |
| * testsuite/23_containers/vector/requirements/dr438/ |
| constructor_1_neg.cc: Likewise. |
| * testsuite/23_containers/vector/requirements/dr438/ |
| constructor_2_neg.cc: Likewise. |
| * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc: |
| Likewise. |
| * testsuite/libstdc++-prettyprinters/compat.cc: Do not run for C++98. |
| |
| * testsuite/23_containers/unordered_map/requirements/debug_container.cc: |
| Do not test allocator rebinding extension for C++2a. |
| * testsuite/23_containers/unordered_set/allocator/ext_ptr.cc: Change |
| dg-do directive for C++17 and C++2a. |
| |
| * testsuite/23_containers/deque/requirements/explicit_instantiation/ |
| 1_c++0x.cc: Remove redundant test. |
| * testsuite/23_containers/deque/requirements/explicit_instantiation/ |
| 2.cc: Use target selector instead of preprocessor condition. |
| * testsuite/23_containers/deque/requirements/explicit_instantiation/ |
| 3.cc: Do not run test for C++2a. |
| * testsuite/23_containers/forward_list/requirements/ |
| explicit_instantiation/3.cc: Likewise. |
| * testsuite/23_containers/forward_list/requirements/ |
| explicit_instantiation/5.cc: Do not test allocator rebinding extension |
| for C++2a. |
| * testsuite/23_containers/list/requirements/explicit_instantiation/ |
| 1_c++0x.cc: Remove redundant test. |
| * testsuite/23_containers/list/requirements/explicit_instantiation/ |
| 2.cc: Use target selector instead of preprocessor condition. |
| * testsuite/23_containers/list/requirements/explicit_instantiation/ |
| 3.cc: Do not run test for C++2a. |
| * testsuite/23_containers/list/requirements/explicit_instantiation/ |
| 5.cc: Do not test allocator rebinding extension for C++2a. |
| * testsuite/23_containers/map/requirements/explicit_instantiation/ |
| 1_c++0x.cc: Remove redundant test. |
| * testsuite/23_containers/map/requirements/explicit_instantiation/ |
| 2.cc: Adjust comment. |
| * testsuite/23_containers/map/requirements/explicit_instantiation/ |
| 3.cc: Do not run test for C++2a. |
| * testsuite/23_containers/map/requirements/explicit_instantiation/ |
| 5.cc: Do not test allocator rebinding extension for C++2a. |
| * testsuite/23_containers/multimap/requirements/explicit_instantiation/ |
| 1_c++0x.cc: Remove redundant test. |
| * testsuite/23_containers/multimap/requirements/explicit_instantiation/ |
| 3.cc: Do not run test for C++2a. |
| * testsuite/23_containers/multimap/requirements/explicit_instantiation/ |
| 5.cc: Do not test allocator rebinding extension for C++2a. |
| * testsuite/23_containers/multiset/requirements/explicit_instantiation/ |
| 3.cc: Do not run test for C++2a. |
| * testsuite/23_containers/multiset/requirements/explicit_instantiation/ |
| 5.cc: Do not test allocator rebinding extension for C++2a. |
| * testsuite/23_containers/set/requirements/explicit_instantiation/3.cc: |
| Do not run test for C++2a. |
| * testsuite/23_containers/set/requirements/explicit_instantiation/ |
| 1_c++0x.cc: Remove redundant test. |
| * testsuite/23_containers/set/requirements/explicit_instantiation/5.cc: |
| Do not test allocator rebinding extension for C++2a. |
| * testsuite/23_containers/unordered_map/requirements/ |
| explicit_instantiation/3.cc: Likewise. |
| * testsuite/23_containers/unordered_map/requirements/ |
| explicit_instantiation/5.cc: Do not test allocator rebinding extension |
| for C++2a. |
| * testsuite/23_containers/unordered_multimap/requirements/ |
| explicit_instantiation/3.cc: Do not run test for C++2a. |
| * testsuite/23_containers/unordered_multimap/requirements/ |
| explicit_instantiation/5.cc: Do not test allocator rebinding extension |
| for C++2a. |
| * testsuite/23_containers/unordered_multiset/requirements/ |
| explicit_instantiation/3.cc: Do not run test for C++2a. |
| * testsuite/23_containers/unordered_multiset/requirements/ |
| explicit_instantiation/5.cc: Do not test allocator rebinding extension |
| for C++2a. |
| * testsuite/23_containers/unordered_set/requirements/ |
| explicit_instantiation/3.cc: Do not run test for C++2a. |
| * testsuite/23_containers/unordered_set/requirements/ |
| explicit_instantiation/5.cc: Do not test allocator rebinding extension |
| for C++2a. |
| * testsuite/23_containers/vector/ext_pointer/explicit_instantiation/ |
| 2.cc: Remove redundant test. |
| * testsuite/23_containers/vector/ext_pointer/explicit_instantiation/ |
| 3.cc: Do not run test for C++2a. |
| * testsuite/23_containers/vector/requirements/explicit_instantiation/ |
| 3.cc: Likewise. |
| |
| * include/std/type_traits (is_empty, is_polymorphic, is_final) |
| (is_abstract, is_aggregate): Remove static_assert. |
| * testsuite/20_util/is_abstract/incomplete_neg.cc: Check for error |
| from builtin only. |
| * testsuite/20_util/is_aggregate/incomplete_neg.cc: Likewise. Add |
| missing -std=gnu++17 option. |
| * testsuite/20_util/is_empty/incomplete_neg.cc: New test. |
| * testsuite/20_util/is_final/incomplete_neg.cc: New test. |
| * testsuite/20_util/is_polymorphic/incomplete_neg.cc: Check for error |
| from builtin only. |
| |
| * testsuite/18_support/set_terminate.cc: Do not run for C++98 mode. |
| * testsuite/18_support/set_unexpected.cc: Likewise. |
| * testsuite/20_util/is_nothrow_invocable/value.cc: Test converting to |
| void. |
| * testsuite/20_util/is_nothrow_invocable/value_ext.cc: Fix constexpr |
| function to be valid in C++11. |
| * testsuite/26_numerics/complex/proj.cc: Do not run for C++98 mode. |
| * testsuite/experimental/names.cc: Do not run for C++98 mode. Do not |
| include Library Fundamentals or Networking headers in C++11 mode. |
| * testsuite/ext/char8_t/atomic-1.cc: Do not run for C++98 mode. |
| |
| * include/std/tuple (_TC): Replace with _TupleConstraints. |
| (_TupleConstraints): New helper for SFINAE constraints, with more |
| expressive member functions to reduce duplication when used. |
| (tuple::_TC2, tuple::_TMC, tuple::_TNTC): Remove. |
| (tuple::_TCC): Replace dummy type parameter with bool non-type |
| parameter that can be used to check the pack size. |
| (tuple::_ImplicitDefaultCtor, tuple::_ExplicitDefaultCtor) |
| (tuple::_ImplicitCtor, tuple::_ExplicitCtor): New alias templates for |
| checking constraints in constructors. |
| (tuple::__valid_args, tuple::_UseOtherCtor, tuple::__use_other_ctor): |
| New SFINAE helpers. |
| (tuple::tuple): Use new helpers to reduce repitition in constraints. |
| (tuple::tuple(allocator_arg_t, const Alloc&)): Constrain. |
| (tuple<T1, T2>::_TCC, tuple<T1, T2>::_ImplicitDefaultCtor) |
| (tuple<T1, T2>::_ExplicitDefaultCtor, tuple<T1, T2>::_ImplicitCtor) |
| (tuple<T1, T2>::_ExplicitCtor): New alias templates for checking |
| constraints in constructors. |
| (tuple::__is_alloc_arg()): New SFINAE helpers. |
| (tuple<T1, T2>::tuple): Use new helpers to reduce repitition in |
| constraints. |
| (tuple<T1, T2>::tuple(allocator_arg_t, const Alloc&)): Constrain. |
| * testsuite/20_util/tuple/cons/90700.cc: New test. |
| * testsuite/20_util/tuple/cons/allocators.cc: Add default constructor |
| to meet new constraint on allocator-extended default constructor. |
| |
| 2019-06-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/bits/stl_map.h (map): Disable static assert for C++98 mode. |
| * include/bits/stl_multimap.h (multimap): Likewise. |
| |
| 2019-06-03 François Dumont <fdumont@gcc.gnu.org> |
| |
| Rename variables and cleanup comments. |
| * include/bits/hashtable_policy.h |
| * include/bits/hashtable.h |
| |
| 2019-06-03 Jonathan Wakely <jwakely@redhat.com> |
| |
| * doc/xml/manual/status_cxx2020.xml: Add missing row for P0920R2. |
| Fix bgcolor for P0340R3. |
| * doc/html/*: Regenerate. |
| |
| PR libstdc++/90686 |
| * doc/xml/manual/status_cxx2014.xml: Document what's missing from |
| <experimental/memory_resource>. |
| * doc/xml/manual/status_cxx2020.xml: Document status of P1285R0, |
| P0339R6, P0340R3, P1164R1 and P1357R1. |
| * doc/html/*: Regenerate. |
| |
| * doc/xml/manual/status_cxx2020.xml: Document P1463R1 status. |
| * include/bits/forward_list.h [__cplusplus > 201703]: Enable |
| allocator::value_type assertion for C++2a. |
| * include/bits/hashtable.h: Likewise. |
| * include/bits/stl_deque.h: Likewise. |
| * include/bits/stl_list.h: Likewise. |
| * include/bits/stl_map.h: Likewise. |
| * include/bits/stl_multimap.h: Likewise. |
| * include/bits/stl_multiset.h: Likewise. |
| * include/bits/stl_set.h: Likewise. |
| * include/bits/stl_vector.h: Likewise. |
| * testsuite/23_containers/deque/48101-3_neg.cc: New test. |
| * testsuite/23_containers/forward_list/48101-3_neg.cc: New test. |
| * testsuite/23_containers/list/48101-3_neg.cc: New test. |
| * testsuite/23_containers/map/48101-3_neg.cc: New test. |
| * testsuite/23_containers/multimap/48101-3_neg.cc: New test. |
| * testsuite/23_containers/multiset/48101-3_neg.cc: New test. |
| * testsuite/23_containers/set/48101-3_neg.cc: New test. |
| * testsuite/23_containers/unordered_map/48101-3_neg.cc: New test. |
| * testsuite/23_containers/unordered_multimap/48101-3_neg.cc: New test. |
| * testsuite/23_containers/unordered_multiset/48101-3_neg.cc: New test. |
| * testsuite/23_containers/unordered_set/48101-3_neg.cc: New test. |
| * testsuite/23_containers/vector/48101-3_neg.cc: New test. |
| |
| 2019-05-31 Gerald Pfeifer <gerald@pfeifer.com> |
| |
| * doc/xml/manual/allocator.xml: Move hoard.org back to http. |
| |
| 2019-05-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| * include/std/tuple (tuple<>): Add noexcept to allocator-extended |
| constructors. |
| (tuple<T1, T2>::__nothrow_default_constructible()): New helper |
| function. |
| (tuple<T1, T2>::tuple(), explicit tuple<T1, T2>::tuple()): Use helper. |
| |
| 2019-05-31 Jonathan Wakely <jwakely@redhat.com> |
| |
| * src/c++98/bitmap_allocator.cc: Add using-declaration for si
|