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Daily bump.
2021-08-21 08:16:29 +08:00
2021-08-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/90787
* testsuite/27_io/filesystem/iterators/directory_iterator.cc:
Use new __gnu_test::permissions_are_testable() function.
* testsuite/27_io/filesystem/iterators/recursive_directory_iterator.cc:
Likewise.
* testsuite/27_io/filesystem/operations/exists.cc: Likewise.
* testsuite/27_io/filesystem/operations/is_empty.cc: Likewise.
* testsuite/27_io/filesystem/operations/remove.cc: Likewise.
* testsuite/27_io/filesystem/operations/remove_all.cc: Likewise.
* testsuite/27_io/filesystem/operations/status.cc: Likewise.
* testsuite/27_io/filesystem/operations/symlink_status.cc:
Likewise.
* testsuite/27_io/filesystem/operations/temp_directory_path.cc:
Likewise.
* testsuite/experimental/filesystem/iterators/directory_iterator.cc:
Likewise.
* testsuite/experimental/filesystem/iterators/recursive_directory_iterator.cc:
Likewise.
* testsuite/experimental/filesystem/operations/exists.cc:
Likewise.
* testsuite/experimental/filesystem/operations/is_empty.cc:
Likewise.
* testsuite/experimental/filesystem/operations/remove.cc:
Likewise.
* testsuite/experimental/filesystem/operations/remove_all.cc:
Likewise.
* testsuite/experimental/filesystem/operations/temp_directory_path.cc:
Likewise.
* testsuite/util/testsuite_fs.h (__gnu_test::permissions_are_testable):
New function to guess whether testing permissions will work.
Daily bump.
2021-08-20 08:16:28 +08:00
2021-08-19 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/status_cxx2020.xml: Move row earlier in table.
* doc/html/manual/status.html: Regenerate.
2021-08-19 Jonathan Wakely <jwakely@redhat.com>
* doc/doxygen/user.cfg.in: Update to Doxygen 1.9.2
2021-08-19 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101965
* include/std/charconv (__to_chars_i): Remove redundant check.
2021-08-19 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101960
* include/std/tuple (_Tuple_impl(_Tuple_impl&&)): Use base
class' move constructor. Define as defaulted for versioned
namespace.
* testsuite/20_util/tuple/cons/101960.cc: New test.
2021-08-19 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100139
* doc/xml/manual/status_cxx2020.xml: Add P1739R4 to status table.
* doc/html/manual/status.html: Regenerate.
2021-08-19 Jonathan Wakely <jwakely@redhat.com>
* include/bits/shared_ptr.h: Add @since and @headerfile tags.
* include/bits/unique_ptr.h: Add @headerfile tags.
2021-08-19 Jonathan Wakely <jwakely@redhat.com>
* src/filesystem/ops-common.h (filesystem::file_time): Improve
overflow check by using system_clock::duration::max().
2021-08-19 Jonathan Wakely <jwakely@redhat.com>
* include/bits/stl_tree.h: Tweak whitespace.
Daily bump.
2021-08-19 08:16:42 +08:00
2021-08-18 Jonathan Wakely <jwakely@redhat.com>
* include/bits/unique_ptr.h (default_delete): Add @since tag.
(unique_ptr, unique_ptr<T[]>): Likewise. Improve @brief.
(make_unique, make_unique_for_overwrite): Likewise. Add @tparam,
@param, and @returns.
(_MakeUniq): Move to __detail namespace. Add alias template
helpers.
2021-08-18 Jonathan Wakely <jwakely@redhat.com>
* include/bits/stl_function.h: Improve doxygen comments.
2021-08-18 Jonathan Wakely <jwakely@redhat.com>
* doc/doxygen/user.cfg.in (PREDEFINED): Enable doxygen
processing for C++20 components and components that depend on
compiler features.
* include/bits/stl_algo.h (random_shuffle): Use @deprecated.
* include/std/type_traits: Improve doxygen comments for C++20
traits.
2021-08-18 Jonathan Wakely <jwakely@redhat.com>
* include/ext/type_traits.h (__promote_2, __promote_3)
(__promote_4): Redfine as alias templates using __promoted_t.
* include/std/complex (__promote_2): Remove partial
specializations for std::complex.
2021-08-18 Jonathan Wakely <jwakely@redhat.com>
* include/bits/stl_algo.h (min(initializer_list<T>))
(min(initializer_list<T>, Compare)): Call __min_element directly to
avoid redundant debug checks for valid ranges.
(max(initializer_list<T>), max(initializer_list<T>, Compare)):
Likewise, for __max_element.
(minmax(initializer_list<T>), minmax(initializer_list<T>, Compare)):
Likewise, for __minmax_element.
2021-08-18 Jonathan Wakely <jwakely@redhat.com>
* include/debug/deque (deque(size_type, const T&, const A&)):
Prevent class template argument deduction and replace with a
deduction guide.
* include/debug/forward_list (forward_list(size_type, const T&, const A&)):
Likewise.
* include/debug/list (list(size_type, const T&, const A&)):
Likewise.
* include/debug/vector (vector(size_type, const T&, const A&)):
Likewise.
2021-08-18 Jonathan Wakely <jwakely@redhat.com>
* python/libstdcxx/v6/printers.py (StdBitReferencePrinter): Use
'std::vector<bool>::reference' as type name, not _Bit_reference.
(build_libstdcxx_dictionary): Register printers for vector<bool>
types in debug mode too.
* testsuite/libstdc++-prettyprinters/simple.cc: Adjust expected
output for invalid _Bit_reference. Use vector<bool>::reference
instead of _Bit_reference.
* testsuite/libstdc++-prettyprinters/simple11.cc: Likewise.
Daily bump.
2021-08-18 08:16:48 +08:00
2021-08-17 Thomas Schwinge <thomas@codesourcery.com>
* testsuite/lib/libstdc++.exp: Avoid illegal argument to verbose,
continued.
2021-08-17 Luc Michel <lmichel@kalray.eu>
Marc Poulhies <mpoulhies@kalrayinc.com>
* testsuite/lib/gdb-test.exp (gdb_version_check)
(gdb_version_check_xmethods): Only check the GDB version for
local native targets.
2021-08-17 Antony Polukhin <antoshkka@gmail.com>
Jonathan Wakely <jwakely@redhat.com>
* include/bits/random.tcc (seed_seq::seed_seq): Reserve capacity
if distance is O(1).
* testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error
line number.
2021-08-17 Jonathan Wakely <jwakely@redhat.com>
* testsuite/26_numerics/random/seed_seq/cons/range.cc: Check
construction from input iterators.
2021-08-17 Jonathan Wakely <jwakely@redhat.com>
* python/libstdcxx/v6/printers.py (StdErrorCatPrinter): Remove.
2021-08-17 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101923
* include/bits/std_function.h (function(function&&)): Check for
non-empty parameter before doing any work.
2021-08-17 Jonathan Wakely <jwakely@redhat.com>
* include/bits/cow_string.h (basic_string::contains): Do not
define for -std=gnu++20.
2021-08-17 Jonathan Wakely <jwakely@redhat.com>
* include/bits/ranges_util.h (__not_same_as): Rename to
__different_from.
* include/std/ranges (__not_same_as): Likewise.
2021-08-17 Jonathan Wakely <jwakely@redhat.com>
* include/std/utility (exchange): Add noexcept-specifier.
* testsuite/20_util/exchange/noexcept.cc: New test.
2021-08-17 Jonathan Wakely <jwakely@redhat.com>
* python/libstdcxx/v6/printers.py (StdErrorCodePrinter): Define.
(build_libstdcxx_dictionary): Register printer for
std::error_code and std::error_condition.
* testsuite/libstdc++-prettyprinters/cxx11.cc: Test it.
Daily bump.
2021-08-17 08:16:32 +08:00
2021-08-16 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101937
* src/c++11/debug.cc (PrintContext::_M_indent): Replace with a
static data member.
(print_word): Use qualified-id to access it.
2021-08-16 Jonathan Wakely <jwakely@redhat.com>
* python/Makefile.am [GLIBCXX_BUILD_DEBUG] (install-data-local):
Install another copy of the GDB hook.
* python/Makefile.in: Regenerate.
Daily bump.
2021-08-13 08:16:43 +08:00
2021-08-12 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101870
* include/c_global/cmath (hypot): Use __promoted_t.
(lerp): Add new overload accepting any arithmetic types.
* include/ext/type_traits.h (__promoted_t): New alias template.
* testsuite/26_numerics/lerp.cc: Moved to...
* testsuite/26_numerics/lerp/1.cc: ...here.
* testsuite/26_numerics/lerp/constexpr.cc: New test.
* testsuite/26_numerics/lerp/version.cc: New test.
2021-08-12 Jonathan Wakely <jwakely@redhat.com>
* testsuite/26_numerics/lerp.cc: Add header name to #error.
* testsuite/26_numerics/midpoint/integral.cc: Likewise.
* testsuite/26_numerics/midpoint/version.cc: New test.
2021-08-12 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/random (experimental::randint): Add
nodiscard attribute.
2021-08-12 Jonathan Wakely <jwakely@redhat.com>
* src/c++98/locale_init.cc: Require C++11.
* src/c++98/localename.cc: Likewise.
* src/c++98/misc-inst.cc: Require C++98.
Daily bump.
2021-08-12 08:16:28 +08:00
2021-08-11 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101866
* testsuite/experimental/random/randint.cc: Loop and retry if
reseed() produces the same sequence.
2021-08-11 Jonathan Wakely <jwakely@redhat.com>
* include/std/type_traits (__cpp_lib_is_pointer_interconvertible)
(is_pointer_interconvertible_base_of_v)
(is_pointer_interconvertible_base_of): Define for C++20.
* include/std/version (__cpp_lib_is_pointer_interconvertible):
Define.
* testsuite/23_containers/span/layout_compat.cc: Use correct
feature test macro for std::is_layout_compatible_v.
* testsuite/20_util/is_pointer_interconvertible/value.cc: New test.
* testsuite/20_util/is_pointer_interconvertible/version.cc: New test.
Daily bump.
2021-08-10 08:16:28 +08:00
2021-08-09 Jonathan Wakely <jwakely@redhat.com>
* include/bits/regex.h (basic_regex::transform_primary): Use
_GLIBCXX_STD_C::vector for local variable.
* include/bits/regex.tcc (__regex_algo_impl): Use reference to
_GLIBCXX_STD_C::vector base class of match_results.
* include/bits/regex_automaton.tcc (_StateSeq:_M_clone): Use
_GLIBCXX_STD_C::map and _GLIBCXX_STD_C::deque for local
variables.
* include/bits/regex_compiler.h (_BracketMatcher): Use
_GLIBCXX_STD_C::vector for data members.
* include/bits/regex_executor.h (_Executor): Likewise.
* include/std/regex [_GLIBCXX_DEBUG]: Include <debug/vector>.
2021-08-09 François Dumont <fdumont@gcc.gnu.org>
* include/debug/safe_container.h
(_Safe_container(_Safe_container&&, const _Alloc&, std::true_type)): New.
(_Safe_container(_Safe_container&&, const _Alloc&, std::false_type)): New.
(_Safe_container(_Safe_container&&, const _Alloc&)): Use latters.
2021-08-09 Jonathan Wakely <jwakely@redhat.com>
* testsuite/23_containers/unordered_map/cons/default.cc: Add
equality comparison operators to allocator.
* testsuite/23_containers/unordered_set/cons/default.cc:
Likewise.
Daily bump.
2021-08-09 08:16:32 +08:00
2021-08-08 François Dumont <fdumont@gcc.gnu.org>
* testsuite/25_algorithms/copy/debug/constexpr_neg.cc: Replace 'failed_assertion'
dg-prune-output reason with 'builtin_unreachable'.
* testsuite/25_algorithms/copy_backward/debug/constexpr_neg.cc: Likewise.
* testsuite/25_algorithms/equal/debug/constexpr_neg.cc: Likewise.
* testsuite/25_algorithms/lower_bound/debug/constexpr_partitioned_neg.cc: Likewise.
* testsuite/25_algorithms/lower_bound/debug/constexpr_partitioned_pred_neg.cc: Likewise.
* testsuite/25_algorithms/lower_bound/debug/constexpr_valid_range_neg.cc: Likewise.
* testsuite/25_algorithms/upper_bound/debug/constexpr_partitioned_neg.cc: Likewise.
* testsuite/25_algorithms/upper_bound/debug/constexpr_partitioned_pred_neg.cc: Likewise.
* testsuite/25_algorithms/upper_bound/debug/constexpr_valid_range_neg.cc: Likewise.
2021-08-08 Hans-Peter Nilsson <hp@bitrange.com>
* testsuite/std/ranges/iota/max_size_type.cc: Set
dg-timeout-factor to 4.
Daily bump.
2021-08-07 08:16:39 +08:00
2021-08-06 Jonathan Wakely <jwakely@redhat.com>
* libsupc++/compare (compare_three_way, strong_order)
(weak_order, partial_order, compare_strong_order_fallback)
(compare_weak_order_fallback, compare_partial_order_fallback):
Move nodiscard attributes to correct location.
Daily bump.
2021-08-06 08:16:29 +08:00
2021-08-05 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101782
* include/bits/ranges_base.h (ranges::begin, ranges::end)
(ranges::rbegin, ranges::rend, ranges::size, ranges::ssize)
(ranges::empty, ranges::data): Move attribute after the
declarator-id instead of at the end of the declarator.
* include/bits/stl_iterator.h (__gnu_cxx::__normal_iterator):
Move attributes back to the start of the function declarator,
but move the requires-clause to the end.
(common_iterator): Move attribute after the declarator-id.
* include/bits/stl_queue.h (queue): Remove ill-formed attributes
from friend declaration that are not definitions.
* include/std/ranges (views::all, views::filter)
(views::transform, views::take, views::take_while,
views::drop) (views::drop_while, views::join,
views::lazy_split) (views::split, views::counted,
views::common, views::reverse) (views::elements): Move
attributes after the declarator-id.
2021-08-05 Jonathan Wakely <jwakely@redhat.com>
* libsupc++/compare (partial_ordering, weak_ordering)
(strong_ordering, is_eq, is_neq, is_lt, is_lteq, is_gt, is_gteq)
(compare_three_way, strong_order, weak_order, partial_order)
(compare_strong_order_fallback, compare_weak_order_fallback)
(compare_partial_order_fallback, __detail::__synth3way): Add
nodiscard attribute.
* testsuite/18_support/comparisons/categories/zero_neg.cc: Add
-Wno-unused-result to options.
2021-08-05 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101782
* include/bits/ranges_base.h (ranges::begin, ranges::end)
(ranges::rbegin, ranges::rend, ranges::size, ranges::ssize)
(ranges::empty, ranges::data): Move attribute to the end of
the declarator.
* include/bits/stl_iterator.h (__gnu_cxx::__normal_iterator)
(common_iterator): Likewise for non-member operator functions.
* include/std/ranges (views::all, views::filter)
(views::transform, views::take, views::take_while, views::drop)
(views::drop_while, views::join, views::lazy_split)
(views::split, views::counted, views::common, views::reverse)
(views::elements): Likewise.
* testsuite/std/ranges/access/101782.cc: New test.
Daily bump.
2021-08-05 08:17:03 +08:00
2021-08-04 Jonathan Wakely <jwakely@redhat.com>
* include/bits/forward_list.h: Add [[nodiscard]] to functions
with no side-effects.
* include/bits/stl_bvector.h: Likewise.
* include/bits/stl_deque.h: Likewise.
* include/bits/stl_list.h: Likewise.
* include/bits/stl_queue.h: Likewise.
* include/bits/stl_stack.h: Likewise.
* include/bits/stl_vector.h: Likewise.
* include/debug/deque: Likewise.
* include/debug/forward_list: Likewise.
* include/debug/list: Likewise.
* include/debug/safe_iterator.h: Likewise.
* include/debug/vector: Likewise.
* include/std/array: Likewise.
* testsuite/23_containers/array/creation/3_neg.cc: Use
-Wno-unused-result.
* testsuite/23_containers/array/debug/back1_neg.cc: Cast result
to void.
* testsuite/23_containers/array/debug/back2_neg.cc: Likewise.
* testsuite/23_containers/array/debug/front1_neg.cc: Likewise.
* testsuite/23_containers/array/debug/front2_neg.cc: Likewise.
* testsuite/23_containers/array/debug/square_brackets_operator1_neg.cc:
Likewise.
* testsuite/23_containers/array/debug/square_brackets_operator2_neg.cc:
Likewise.
* testsuite/23_containers/array/tuple_interface/get_neg.cc:
Adjust dg-error line numbers.
* testsuite/23_containers/deque/cons/clear_allocator.cc: Cast
result to void.
* testsuite/23_containers/deque/debug/invalidation/4.cc:
Likewise.
* testsuite/23_containers/deque/types/1.cc: Use
-Wno-unused-result.
* testsuite/23_containers/list/types/1.cc: Cast result to void.
* testsuite/23_containers/priority_queue/members/7161.cc:
Likewise.
* testsuite/23_containers/queue/members/7157.cc: Likewise.
* testsuite/23_containers/vector/59829.cc: Likewise.
* testsuite/23_containers/vector/ext_pointer/types/1.cc:
Likewise.
* testsuite/23_containers/vector/ext_pointer/types/2.cc:
Likewise.
* testsuite/23_containers/vector/types/1.cc: Use
-Wno-unused-result.
2021-08-04 Jonathan Wakely <jwakely@redhat.com>
* include/bits/iterator_concepts.h (iter_move): Add
[[nodiscard]].
* include/bits/range_access.h (begin, end, cbegin, cend)
(rbegin, rend, crbegin, crend, size, data, ssize): Likewise.
* include/bits/ranges_base.h (ranges::begin, ranges::end)
(ranges::cbegin, ranges::cend, ranges::rbegin, ranges::rend)
(ranges::crbegin, ranges::crend, ranges::size, ranges::ssize)
(ranges::empty, ranges::data, ranges::cdata): Likewise.
* include/bits/stl_iterator.h (reverse_iterator, __normal_iterator)
(back_insert_iterator, front_insert_iterator, insert_iterator)
(move_iterator, move_sentinel, common_iterator)
(counted_iterator): Likewise.
* include/bits/stl_iterator_base_funcs.h (distance, next, prev):
Likewise.
* include/bits/stream_iterator.h (istream_iterator)
(ostream_iterartor): Likewise.
* include/bits/streambuf_iterator.h (istreambuf_iterator)
(ostreambuf_iterator): Likewise.
* include/std/ranges (views::single, views::iota, views::all)
(views::filter, views::transform, views::take, views::take_while)
(views::drop, views::drop_while, views::join, views::lazy_split)
(views::split, views::counted, views::common, views::reverse)
(views::elements): Likewise.
* testsuite/20_util/rel_ops.cc: Use -Wno-unused-result.
* testsuite/24_iterators/move_iterator/greedy_ops.cc: Likewise.
* testsuite/24_iterators/normal_iterator/greedy_ops.cc:
Likewise.
* testsuite/24_iterators/reverse_iterator/2.cc: Likewise.
* testsuite/24_iterators/reverse_iterator/greedy_ops.cc:
Likewise.
* testsuite/21_strings/basic_string/range_access/char/1.cc:
Cast result to void.
* testsuite/21_strings/basic_string/range_access/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/range_access/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/range_access/wchar_t/1.cc:
Likewise.
* testsuite/23_containers/array/range_access.cc: Likewise.
* testsuite/23_containers/deque/range_access.cc: Likewise.
* testsuite/23_containers/forward_list/range_access.cc:
Likewise.
* testsuite/23_containers/list/range_access.cc: Likewise.
* testsuite/23_containers/map/range_access.cc: Likewise.
* testsuite/23_containers/multimap/range_access.cc: Likewise.
* testsuite/23_containers/multiset/range_access.cc: Likewise.
* testsuite/23_containers/set/range_access.cc: Likewise.
* testsuite/23_containers/unordered_map/range_access.cc:
Likewise.
* testsuite/23_containers/unordered_multimap/range_access.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/range_access.cc:
Likewise.
* testsuite/23_containers/unordered_set/range_access.cc:
Likewise.
* testsuite/23_containers/vector/range_access.cc: Likewise.
* testsuite/24_iterators/customization_points/iter_move.cc:
Likewise.
* testsuite/24_iterators/istream_iterator/sentinel.cc:
Likewise.
* testsuite/24_iterators/istreambuf_iterator/sentinel.cc:
Likewise.
* testsuite/24_iterators/move_iterator/dr2061.cc: Likewise.
* testsuite/24_iterators/operations/prev_neg.cc: Likewise.
* testsuite/24_iterators/ostreambuf_iterator/2.cc: Likewise.
* testsuite/24_iterators/range_access/range_access.cc:
Likewise.
* testsuite/24_iterators/range_operations/100768.cc: Likewise.
* testsuite/26_numerics/valarray/range_access2.cc: Likewise.
* testsuite/28_regex/range_access.cc: Likewise.
* testsuite/experimental/string_view/range_access/char/1.cc:
Likewise.
* testsuite/experimental/string_view/range_access/wchar_t/1.cc:
Likewise.
* testsuite/ext/vstring/range_access.cc: Likewise.
* testsuite/std/ranges/adaptors/take.cc: Likewise.
* testsuite/std/ranges/p2259.cc: Likewise.
Daily bump.
2021-08-04 08:16:51 +08:00
2021-08-03 Jonathan Wakely <jwakely@redhat.com>
* include/bits/random.tcc (linear_congruential_engine): Do not
define static constexpr members when they are implicitly inline.
* include/std/ratio (ratio, __ratio_multiply, __ratio_divide)
(__ratio_add, __ratio_subtract): Likewise.
* include/std/type_traits (integral_constant): Likewise.
* testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error
line number.
2021-08-03 Jonathan Wakely <jwakely@redhat.com>
* testsuite/util/testsuite_common_types.h: Replace uses of
tr1::unordered_map and tr1::unordered_set with their C++11
equivalents.
* testsuite/29_atomics/atomic/cons/assign_neg.cc: Adjust
dg-error line number.
* testsuite/29_atomics/atomic/cons/copy_neg.cc: Likewise.
* testsuite/29_atomics/atomic_integral/cons/assign_neg.cc:
Likewise.
* testsuite/29_atomics/atomic_integral/cons/copy_neg.cc:
Likewise.
* testsuite/29_atomics/atomic_integral/operators/bitwise_neg.cc:
Likewise.
* testsuite/29_atomics/atomic_integral/operators/decrement_neg.cc:
Likewise.
* testsuite/29_atomics/atomic_integral/operators/increment_neg.cc:
Likewise.
2021-08-03 Jonathan Wakely <jwakely@redhat.com>
* include/std/memory_resource (polymorphic_allocator::delete_object):
Call destructor directly instead of using destroy.
(allocator_traits<polymorphic_allocator<T>>): Define partial
specialization.
2021-08-03 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/function_objects/binders/3113.cc: Remove
trailing whitespace.
* testsuite/20_util/shared_ptr/assign/auto_ptr.cc: Likewise.
* testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc: Likewise.
* testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc:
Likewise.
* testsuite/20_util/shared_ptr/creation/dr925.cc: Likewise.
* testsuite/25_algorithms/headers/algorithm/synopsis.cc:
Likewise.
* testsuite/25_algorithms/random_shuffle/requirements/explicit_instantiation/2.cc:
Likewise.
* testsuite/25_algorithms/random_shuffle/requirements/explicit_instantiation/pod.cc:
Likewise.
2021-08-03 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/evolution.xml: Document deprecation.
* doc/html/*: Regenerate.
* include/bits/c++config (_GLIBCXX14_DEPRECATED): Define.
(_GLIBCXX14_DEPRECATED_SUGGEST): Define.
* include/bits/stl_algo.h (random_shuffle): Deprecate for C++14
and later.
* testsuite/25_algorithms/headers/algorithm/synopsis.cc: Adjust
for C++11 and C++14 changes to std::random_shuffle and
std::shuffle.
* testsuite/25_algorithms/random_shuffle/1.cc: Add options to
use deprecated algorithms.
* testsuite/25_algorithms/random_shuffle/59603.cc: Likewise.
* testsuite/25_algorithms/random_shuffle/moveable.cc: Likewise.
* testsuite/25_algorithms/random_shuffle/requirements/explicit_instantiation/2.cc:
Likewise.
* testsuite/25_algorithms/random_shuffle/requirements/explicit_instantiation/pod.cc:
Likewise.
2021-08-03 Jonathan Wakely <jwakely@redhat.com>
* testsuite/23_containers/forward_list/operations/3.cc:
Use lambda instead of std::bind2nd.
* testsuite/20_util/function_objects/binders/3113.cc: Add
options for testing deprecated features.
* testsuite/20_util/pair/cons/99957.cc: Likewise.
* testsuite/20_util/shared_ptr/assign/auto_ptr.cc: Likewise.
* testsuite/20_util/shared_ptr/assign/auto_ptr_neg.cc: Likewise.
* testsuite/20_util/shared_ptr/assign/auto_ptr_rvalue.cc:
Likewise.
* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Likewise.
* testsuite/20_util/shared_ptr/cons/auto_ptr.cc: Likewise.
* testsuite/20_util/shared_ptr/cons/auto_ptr_neg.cc: Likewise.
* testsuite/20_util/shared_ptr/creation/dr925.cc: Likewise.
* testsuite/20_util/unique_ptr/cons/auto_ptr.cc: Likewise.
* testsuite/20_util/unique_ptr/cons/auto_ptr_neg.cc: Likewise.
* testsuite/ext/pb_ds/example/priority_queue_erase_if.cc:
Likewise.
* testsuite/ext/pb_ds/example/priority_queue_split_join.cc:
Likewise.
* testsuite/lib/dg-options.exp (dg_add_options_using-deprecated):
New proc.
2021-08-03 Jonathan Wakely <jwakely@redhat.com>
* include/bits/regex_executor.h (_State_info): Replace
unique_ptr<bool[]> with array of bool.
* include/bits/regex_executor.tcc: Likewise.
* include/bits/regex_scanner.tcc: Replace std::strchr with
__builtin_strchr.
* include/std/regex: Replace standard headers with smaller
internal ones.
* testsuite/28_regex/traits/char/lookup_classname.cc: Include
<string.h> for strlen.
* testsuite/28_regex/traits/char/lookup_collatename.cc:
Likewise.
2021-08-03 Jonathan Wakely <jwakely@redhat.com>
* include/bits/locale_conv.h (__detail::_Scoped_ptr): Define new
RAII class template.
(wstring_convert, wbuffer_convert): Use __detail::_Scoped_ptr
instead of unique_ptr.
Daily bump.
2021-08-03 15:49:16 +08:00
2021-08-02 Patrick Palka <ppalka@redhat.com>
PR libstdc++/101599
* include/bits/ranges_algo.h (__reverse_copy_fn::operator()):
Add missing std::move in return statement.
(__partition_copy_fn::operator()): Rename templtae parameter
_O2 to _Out2. Uglify function parameters out_true and out_false.
* include/bits/ranges_algobase.h (__copy_or_move): Add missing
std::move to recursive call that unwraps a __normal_iterator
output iterator.
* testsuite/25_algorithms/copy/constrained.cc (test06): New test.
* testsuite/25_algorithms/move/constrained.cc (test05): New test.
2021-08-02 Patrick Palka <ppalka@redhat.com>
PR libstdc++/101589
* include/std/ranges (lazy_split_view::_InnerIter::base): Make
the const& overload unconstrained and return a const reference
as per LWG 3533. Make unconditionally noexcept.
(elements_view::base): Revert accidental r12-569 change.
(elements_view::_Iterator::base): Make the const& overload
unconstrained and return a const reference as per LWG 3533.
Make unconditionally noexcept.
2021-08-02 Patrick Palka <ppalka@redhat.com>
PR libstdc++/101483
* include/std/ranges (join_view::_Iterator::_Iterator): Add
missing std::move.
2021-08-02 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101709
* src/filesystem/ops-common.h (get_temp_directory_from_env):
Add error_code parameter.
* src/c++17/fs_ops.cc (fs::temp_directory_path): Pass error_code
argument to get_temp_directory_from_env and check it.
* src/filesystem/ops.cc (fs::temp_directory_path): Likewise.
2021-08-02 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/tuple/comparison_operators/overloaded2.cc:
Add dg-error for c++11_only target.
2021-07-30 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/65018
* configure.ac: Check for secure_getenv.
* config.h.in: Regenerate.
* configure: Regenerate.
* src/filesystem/ops-common.h (get_temp_directory_from_env): New
helper function to obtain path from the environment.
* src/c++17/fs_ops.cc (fs::temp_directory_path): Use new helper.
* src/filesystem/ops.cc (fs::temp_directory_path): Likewise.
* testsuite/27_io/filesystem/operations/temp_directory_path.cc:
Print messages if test cannot be run.
* testsuite/experimental/filesystem/operations/temp_directory_path.cc:
Likewise. Fix incorrect condition. Use "TMP" to work with
Windows as well as POSIX.
2021-07-29 Hans-Peter Nilsson <hp@bitrange.com>
* src/c++17/memory_resource.cc: Use __exchange instead
of std::exchange.
Daily bump.
2021-07-28 08:16:25 +08:00
2021-07-27 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/optional (__throw_bad_optional_access):
Replace GNU attribute with C++11 attribute.
(optional::value, optional::value_or): Use if statements
instead of conditional expressions.
* include/std/optional (__throw_bad_optional_access)
(optional::value, optional::value_or): Likewise.
2021-07-27 Marek Polacek <polacek@redhat.com>
DR 1512
PR c++/99701
* testsuite/20_util/tuple/comparison_operators/overloaded.cc:
Move a line...
* testsuite/20_util/tuple/comparison_operators/overloaded2.cc:
...here. New test.
2021-07-27 Jonathan Wakely <jwakely@redhat.com>
* include/bits/cow_string.h: Consistently use tab for
indentation.
2021-07-27 Jonathan Wakely <jwakely@redhat.com>
* include/Makefile.am: Add new header.
* include/Makefile.in: Regenerate.
* include/bits/basic_string.h [!_GLIBCXX_USE_CXX11_ABI]
(basic_string): Move definition of Copy-on-Write string to
new file.
* include/bits/basic_string.tcc: Likewise.
* include/bits/cow_string.h: New file.
2021-07-27 Jonathan Wakely <jwakely@redhat.com>
* include/std/algorithm: Do not include <utility>.
* include/std/functional: Likewise.
* include/std/regex: Include <bits/stl_pair.h> instead of
<utility>.
* include/debug/map.h: Likewise.
* include/debug/multimap.h: Likewise.
* include/debug/multiset.h: Likewise.
* include/debug/set.h: Likewise.
* include/debug/vector: Likewise.
* include/bits/fs_path.h: Likewise.
* include/bits/unique_ptr.h: Do not include <utility>.
* include/experimental/any: Likewise.
* include/experimental/executor: Likewise.
* include/experimental/memory: Likewise.
* include/experimental/optional: Likewise.
* include/experimental/socket: Use __exchange instead
of std::exchange.
* src/filesystem/ops-common.h: Likewise.
* testsuite/20_util/default_delete/48631_neg.cc: Adjust expected
errors to not use a hardcoded line number.
* testsuite/20_util/default_delete/void_neg.cc: Likewise.
* testsuite/20_util/specialized_algorithms/uninitialized_copy/constrained.cc:
Include <utility> for std::as_const.
* testsuite/20_util/specialized_algorithms/uninitialized_default_construct/constrained.cc:
Likewise.
* testsuite/20_util/specialized_algorithms/uninitialized_move/constrained.cc:
Likewise.
* testsuite/20_util/specialized_algorithms/uninitialized_value_construct/constrained.cc:
Likewise.
* testsuite/23_containers/vector/cons/destructible_debug_neg.cc:
Adjust dg-error line number.
2021-07-27 Jonathan Wakely <jwakely@redhat.com>
* include/Makefile.am: Add bits/utility.h header.
* include/Makefile.in: Regenerate.
* include/bits/utility.h: New file.
* include/std/utility (tuple_size, tuple_element): Move
to new header.
* include/std/type_traits (__is_tuple_like_impl<tuple<T...>>):
Move to <tuple>.
(_Index_tuple, _Build_index_tuple, integer_sequence): Likewise.
(in_place_t, in_place_index_t, in_place_type_t): Likewise.
* include/bits/ranges_util.h: Include new header instead of
<utility>.
* include/bits/stl_pair.h (tuple_size, tuple_element): Move
partial specializations for std::pair here.
(get): Move overloads for std::pair here.
* include/std/any: Include new header instead of <utility>.
* include/std/array: Likewise.
* include/std/memory_resource: Likewise.
* include/std/optional: Likewise.
* include/std/variant: Likewise.
* include/std/tuple: Likewise.
(__is_tuple_like_impl<tuple<T...>>): Move here.
(get) Declare overloads for std::array.
* include/std/version (__cpp_lib_tuples_by_type): Change type
to long.
* testsuite/20_util/optional/84601.cc: Include <utility>.
* testsuite/20_util/specialized_algorithms/uninitialized_fill/constrained.cc:
Likewise.
* testsuite/23_containers/array/tuple_interface/get_neg.cc:
Adjust dg-error line numbers.
* testsuite/std/ranges/access/cbegin.cc: Include <utility>.
* testsuite/std/ranges/access/cend.cc: Likewise.
* testsuite/std/ranges/access/end.cc: Likewise.
* testsuite/std/ranges/single_view.cc: Likewise.
Daily bump.
2021-07-24 08:16:44 +08:00
2021-07-23 Jonathan Wakely <jwakely@redhat.com>
* include/std/future: Include <bits/atomic_base.h> instead of
<atomic>.
2021-07-23 Jonathan Wakely <jwakely@redhat.com>
* include/bits/stl_relops.h: Update documentation comments.
Daily bump.
2021-07-23 08:16:31 +08:00
2021-07-22 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101583
* include/bits/hashtable.h (_Hashtable): Replace mixin with
_Enable_default_ctor. Construct it explicitly in all
non-forwarding, non-defaulted constructors.
* testsuite/23_containers/unordered_map/cons/default.cc: Check
non-default constructors can be used.
* testsuite/23_containers/unordered_set/cons/default.cc:
Likewise.
2021-07-22 David Edelsohn <dje.gcc@gmail.com>
* config/os/aix/os_defines.h (__LIBC_NO_CPP_MATH_OVERLOADS__): Define.
2021-07-22 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/94295
* include/ext/new_allocator.h (_GLIBCXX_OPERATOR_NEW)
(_GLIBCXX_OPERATOR_DELETE, _GLIBCXX_SIZED_DEALLOC): Define.
(allocator::allocate, allocator::deallocate): Use new macros.
2021-07-22 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101571
* include/bits/ranges_uninitialized.h (_DestroyGuard): Change
constructor parameter to reference and use addressof.
* testsuite/util/testsuite_iterators.h: Define deleted operator&
overloads for test iterators.
2021-07-22 Jonathan Wakely <jwakely@redhat.com>
* include/bits/std_function.h (_Function_base): Add
default member initializers and define constructor as defaulted.
(function::_M_invoker): Add default member initializer.
2021-07-22 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100682
* doc/xml/manual/debug_mode.xml: Update documentation about
debug capability of std::array.
* doc/html/*: Regenerate.
* include/debug/array: New file.
Daily bump.
2021-07-22 08:16:46 +08:00
2021-07-21 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101542
* include/ext/rope (sequence_buffer): Add move constructor and
move assignment operator.
* testsuite/ext/rope/101542.cc: New test.
Daily bump.
2021-07-21 08:16:54 +08:00
2021-07-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101510
* src/c++17/fs_ops.cc (fs::create_directories): Use status
instead of symlink_status.
* src/filesystem/ops.cc (fs::create_directories): Likewise.
* testsuite/27_io/filesystem/operations/create_directories.cc:
libstdc++: Fix missing descriptions in ChangeLog entries
2021-08-11 21:05:01 +08:00
Check symlink to existing directory.
Daily bump.
2021-07-21 08:16:54 +08:00
* testsuite/27_io/filesystem/operations/create_directory.cc: Do
not test with symlinks on Windows.
* testsuite/experimental/filesystem/operations/create_directories.cc:
libstdc++: Fix missing descriptions in ChangeLog entries
2021-08-11 21:05:01 +08:00
Check symlink to existing directory.
Daily bump.
2021-07-21 08:16:54 +08:00
* testsuite/experimental/filesystem/operations/create_directory.cc:
Do not test with symlinks on Windows.
2021-07-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100863
* include/bits/hashtable.h (_Hashtable): Conditionally delete
default constructor by deriving from _Enable_special_members.
* testsuite/23_containers/unordered_map/cons/default.cc: New test.
* testsuite/23_containers/unordered_set/cons/default.cc: New test.
2021-07-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101510
* src/c++17/fs_ops.cc (create_dir): Adjust whitespace.
* testsuite/27_io/filesystem/operations/create_directory.cc:
Test creating directory with name of existing symlink to
directory.
* testsuite/experimental/filesystem/operations/create_directory.cc:
Likewise.
Daily bump.
2021-07-17 08:16:31 +08:00
2021-07-16 Jonathan Wakely <jwakely@redhat.com>
* include/std/tuple (get<I>): Add deleted overload for bad
index.
* testsuite/20_util/tuple/element_access/get_neg.cc: Adjust
expected errors.
2021-07-16 Jonathan Wakely <jwakely@redhat.com>
* include/bits/max_size_type.h (numeric_limits<__max_size_type>):
Use __int_traits unconditionally.
2021-07-16 Jonathan Wakely <jwakely@redhat.com>
* include/bits/random.h (_Shift::__value): Use constexpr.
(_Select_uint_least_t::type): Use using-declaration.
(_Mod): Likewise.
* testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error
line number.
2021-07-16 Jonathan Wakely <jwakely@redhat.com>
* include/bits/cpp_type_traits.h (__INT_N): Use __extension__
instead of diagnostic pragmas.
* include/bits/functional_hash.h: Likewise.
* include/bits/iterator_concepts.h (__is_signed_int128)
(__is_unsigned_int128): Likewise.
* include/bits/max_size_type.h (__max_size_type): Likewise.
(numeric_limits<__max_size_type>): Likewise.
* include/bits/std_abs.h (abs): Likewise.
* include/bits/stl_algobase.h (__size_to_integer): Likewise.
* include/bits/uniform_int_dist.h (uniform_int_distribution):
Likewise.
* include/ext/numeric_traits.h (_GLIBCXX_INT_N_TRAITS):
Likewise.
* include/std/type_traits (__is_integral_helper<INT_N>)
(__is_signed_integer, __is_unsigned_integer)
(__make_unsigned<INT_N>, __make_signed<INT_N>): Likewise.
* include/std/limits (__INT_N): Add __extension__ keyword.
* include/bits/random.h (_Select_uint_least_t)
(random_device): Likewise.
2021-07-16 Patrick Palka <ppalka@redhat.com>
PR libstdc++/101231
* include/std/ranges (_CachedPosition::_M_get): For non-forward
ranges, just call __builtin_unreachable.
* testsuite/std/ranges/istream_view.cc (test05): New test.
2021-07-16 Patrick Palka <ppalka@redhat.com>
PR libstdc++/101214
* include/std/ranges (split_view::split_view): Use std::move.
(split_view::_Iterator::_Iterator): Remove redundant
default_initializable constraint.
(split_view::_Sentinel::_Sentinel): Declare.
* testsuite/std/ranges/adaptors/split.cc (test02): New test.
2021-07-16 Marek Polacek <polacek@redhat.com>
* testsuite/20_util/ratio/operations/ops_overflow_neg.cc: Add
dg-error.
2021-07-16 Jonathan Wakely <jwakely@redhat.com>
* include/bits/unique_ptr.h: Adjust doxygen markup.
2021-07-16 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101307
* include/std/type_traits: Adjust doxygen markup.
2021-07-16 Jonathan Wakely <jwakely@redhat.com>
* include/bits/cpp_type_traits.h: Add diagnostic pragmas around
uses of non-standard integer types.
* include/bits/functional_hash.h: Likewise.
* include/bits/iterator_concepts.h: Likewise.
* include/bits/max_size_type.h: Likewise.
* include/bits/std_abs.h: Likewise.
* include/bits/stl_algobase.h: Likewise.
* include/bits/uniform_int_dist.h: Likewise.
* include/ext/numeric_traits.h: Likewise.
* include/std/type_traits: Likewise.
Daily bump.
2021-07-16 08:16:25 +08:00
2021-07-15 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101427
* include/std/tuple (tuple_element): Improve static_assert text.
(__get_helper): Add deleted overload.
(get<i>(tuple<T...>&&), get<i>(const tuple<T...>&&)): Use
__get_helper directly.
(__get_helper2): Remove.
(__find_uniq_type_in_pack): New constexpr helper function.
(get<T>): Use __find_uniq_type_in_pack and __get_helper instead
of __get_helper2.
* testsuite/20_util/tuple/element_access/get_neg.cc: Adjust
expected errors.
* testsuite/20_util/tuple/element_access/101427.cc: New test.
2021-07-15 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101429
* include/bits/c++config (__replacement_assert): Add noexcept.
libstdc++: Fix ChangeLog entry for commit r12-2326
2021-07-16 21:11:31 +08:00
[!_GLIBCXX_VERBOSE] (__glibcxx_assert_impl): Use __builtin_abort
Daily bump.
2021-07-16 08:16:25 +08:00
instead of __replacement_assert.
Daily bump.
2021-07-15 08:16:54 +08:00
2021-07-14 Jonathan Wakely <jwakely@redhat.com>
* include/std/string_view (basic_string_view(It, End)): Add
noexcept-specifier.
* testsuite/21_strings/basic_string_view/cons/char/range.cc:
Check noexcept-specifier. Also check construction without CTAD.
Daily bump.
2021-07-14 08:16:44 +08:00
2021-07-13 Jonathan Wakely <jwakely@redhat.com>
PR c++/101361
* include/std/string_view (ends_with): Use traits_type::compare
directly.
2021-07-13 Jonathan Wakely <jwakely@redhat.com>
* include/std/string_view: Only include <bits/ranges_base.h>
once, and only for C++20 and later.
Daily bump.
2021-07-13 08:16:30 +08:00
2021-07-12 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101411
* include/std/span (as_writable_bytes): Add requires-clause.
* testsuite/23_containers/span/101411.cc: New test.
Daily bump.
2021-07-10 08:16:53 +08:00
2021-07-09 Matheus Castanho <msc@linux.ibm.com>
* include/std/mutex (__lock_impl): Check
_GLIBCXX_HAS_GTHREADS before using __gthread_yield.
Daily bump.
2021-07-03 08:16:31 +08:00
2021-07-02 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101271
* include/bits/unique_ptr.h (unique_ptr<T[],D>::operator[]):
Remove noexcept-specifier.
(unique_ptr<T[],D>::_S_nothrow_deref): Remove.
* testsuite/20_util/unique_ptr/lwg2762.cc: Remove checks for
operator[].
Daily bump.
2021-07-02 08:16:47 +08:00
2021-07-01 Jonathan Wakely <jwakely@redhat.com>
* doc/doxygen/doxygroups.cc: Fix docs for std::literals.
* doc/doxygen/user.cfg.in: Exclude the Networking TS header.
Add some more predefined macros.
* include/bits/fs_fwd.h: Move @addtogroup commands inside
namespaces. Add better documentation.
* include/bits/fs_path.h: Likewise.
* include/experimental/bits/fs_fwd.h: Likewise.
* include/experimental/bits/fs_path.h: Likewise.
* include/ext/throw_allocator.h: Fix typo and improve docs.
* include/std/chrono: Move @addtogroup commands.
* include/std/system_error: Move @addtogroup commands.
* libsupc++/exception: Improve documentation.
* libsupc++/exception.h: Add @since documentation.
Daily bump.
2021-07-01 08:16:41 +08:00
2021-06-30 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101258
* doc/doxygen/user.cfg.in (INPUT): Add <experimental/simd>.
(COLS_IN_ALPHA_INDEX): Remove obsolete tag.
(PREDEFINED): Add/fix some more macros that need to be expanded.
* include/bits/random.h: Stop Doxygen from documenting internal
implementation details.
* include/bits/random.tcc: Likewise.
* include/bits/this_thread_sleep.h: Fix @file name.
* include/experimental/bits/simd.h: Add to Doxygen group. Do not
document internal implementation details.
* include/experimental/bits/simd_detail.h: Do not document
internal implementation details.
* include/experimental/simd: Define Doxygen groups.
* include/experimental/type_traits: Improve documentation for
the header file. Define groups. Use @since commands.
* include/std/scoped_allocator (scoped_allocator_adaptor): Move
declaration before undocumented region.
* include/std/type_traits (true_type, false_type): Use using
declaration instead of typedef.
(is_invocable_v, is_nothrow_invocable_v, is_invocable_r_v)
(is_nothrow_invocable_r_v): Move definitions next to other C++17
variable templates.
Do not document internal implementation details. Move misplaced
group-end command. Define group for variable templates.
* include/std/variant: Do not document internal implementation
details.
* testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error
line number.
2021-06-30 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/simd: Do not define anything pre-C++17.
2021-06-30 Jonathan Wakely <jwakely@redhat.com>
* include/bits/random.tcc [__cpp_inline_variables]: Remove
redundant definitions of static constexpr member variables.
* testsuite/26_numerics/random/pr60037-neg.cc: Adjust dg-error
line number.
Daily bump.
2021-06-29 08:16:42 +08:00
2021-06-28 Jonathan Wakely <jwakely@redhat.com>
* include/bits/streambuf.tcc (__copy_streambufs_eof): Remove
explicit instantiation declarations.
* src/c++11/streambuf-inst.cc (__copy_streambufs_eof): Remove
explicit instantiation definitions.
2021-06-28 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/97088
* testsuite/17_intro/names.cc: Fix #if condition for names used
by newlib headers.
2021-06-28 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101236
* include/bits/unique_ptr.h (unique_ptr<T[], D>::operator[]):
Fail gracefully if element_type is incomplete.
* testsuite/20_util/unique_ptr/cons/incomplete.cc: Clarify that
the standard doesn't require this test to work for array types.
* testsuite/20_util/unique_ptr/lwg2762.cc: Check that incomplete
types can be used with array specialization.
* testsuite/20_util/unique_ptr/101236.cc: New test.
2021-06-28 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/intro.xml: Document LWG 415 change.
* doc/html/manual/bugs.html: Regenerate.
* include/bits/istream.tcc (ws): Create sentry and catch
exceptions.
* testsuite/27_io/basic_istream/ws/char/lwg415.cc: New test.
* testsuite/27_io/basic_istream/ws/wchar_t/lwg415.cc: New test.
Daily bump.
2021-06-26 08:16:39 +08:00
2021-06-25 Jonathan Wakely <jwakely@redhat.com>
* include/bits/ostream.tcc (basic_ostream::write): Call sputn
directly instead of using _M_write. Do setstate(__err) all
outside the try-catch block.
* include/std/ostream (basic_ostream::_M_write): Declare
private. Use __ostream_insert. Do not define for the versioned
namespace.
2021-06-25 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/intro.xml: Document LWG 581 change.
* doc/html/manual/bugs.html: Regenerate.
* include/bits/basic_ios.tcc: Whitespace.
* include/bits/ostream.tcc (basic_ostream::flush()): Construct
sentry.
* testsuite/27_io/basic_ostream/flush/char/2.cc: Check
additional cases.
* testsuite/27_io/basic_ostream/flush/char/exceptions_badbit_throw.cc:
Likewise.
* testsuite/27_io/basic_ostream/flush/wchar_t/2.cc: Likewise.
* testsuite/27_io/basic_ostream/flush/wchar_t/exceptions_badbit_throw.cc:
Likewise.
2021-06-25 Jonathan Wakely <jwakely@redhat.com>
* include/bits/ostream.tcc (sentry): Only set failbit if badbit
is set, not if eofbit is set.
(tellp, seekp, seekp): Create sentry object. Do not set badbit
on exceptions.
* testsuite/27_io/basic_ostream/seekp/char/exceptions_badbit_throw.cc:
Adjust expected behaviour.
* testsuite/27_io/basic_ostream/seekp/wchar_t/exceptions_badbit_throw.cc:
Likewise.
* testsuite/27_io/basic_ostream/tellp/char/exceptions_badbit_throw.cc:
Likewise.
* testsuite/27_io/basic_ostream/tellp/wchar_t/exceptions_badbit_throw.cc:
Likewise.
* testsuite/27_io/basic_ostream/seekp/char/n3168.cc: New test.
* testsuite/27_io/basic_ostream/seekp/wchar_t/n3168.cc: New test.
* testsuite/27_io/basic_ostream/tellp/char/n3168.cc: New test.
* testsuite/27_io/basic_ostream/tellp/wchar_t/n3168.cc: New test.
2021-06-25 Jonathan Wakely <jwakely@redhat.com>
* include/std/syncstream (basic_syncbuf::swap()): Remove
noexcept, as per LWG 3498.
2021-06-25 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/97088
* testsuite/17_intro/names.cc: Undef more names for newlib and
also for arm-none-linux-gnueabi.
* testsuite/experimental/names.cc: Disable PCH.
2021-06-25 Matthias Kretz <m.kretz@gsi.de>
* include/experimental/bits/simd.h (__bit_cast): Implement via
__builtin_bit_cast #if available.
(__proposed::simd_bit_cast): Add overloads for simd and
simd_mask, which use __builtin_bit_cast (or __bit_cast #if not
available), which return an object of the requested type with
the same bits as the argument.
* include/experimental/bits/simd_math.h: Use simd_bit_cast
instead of __bit_cast to allow casts to fixed_size_simd.
(copysign): Remove branch that was only required if __bit_cast
cannot be constexpr.
* testsuite/experimental/simd/tests/bits/test_values.h: Switch
from __bit_cast to __proposed::simd_bit_cast since the former
will not cast fixed_size objects anymore.
Daily bump.
2021-06-25 08:16:53 +08:00
2021-06-24 Matthias Kretz <m.kretz@gsi.de>
* include/experimental/bits/simd_math.h
(_GLIBCXX_SIMD_MATH_CALL2_): Rename arg2_ to __arg2.
(_GLIBCXX_SIMD_MATH_CALL3_): Rename arg2_ to __arg2 and arg3_ to
__arg3.
2021-06-24 Matthias Kretz <m.kretz@gsi.de>
* include/experimental/bits/simd.h (__execute_on_index_sequence)
(__execute_on_index_sequence_with_return)
(__call_with_n_evaluations, __call_with_subscripts): Add flatten
attribute.
2021-06-24 Matthias Kretz <m.kretz@gsi.de>
* include/experimental/bits/simd_x86.h (_S_trunc, _S_floor)
(_S_ceil): Set bit 8 (_MM_FROUND_NO_EXC) on AVX and SSE4.1
roundp[sd] calls.
2021-06-24 Matthias Kretz <m.kretz@gsi.de>
* include/experimental/bits/simd_x86.h (_S_ldexp): The AVX512F
implementation doesn't require a _VecBltnBtmsk ABI tag, it
requires either a 64-Byte input (in which case AVX512F must be
available) or AVX512VL.
2021-06-24 Matthias Kretz <m.kretz@gsi.de>
* include/experimental/bits/simd_math.h: Undefine internal
macros after use.
(frexp): Move #if to a more sensible position and reformat
preceding code.
(logb): Call _SimdImpl::_S_logb for fixed_size instead of
duplicating the code here.
(modf): Simplify condition.
2021-06-24 Matthias Kretz <m.kretz@gsi.de>
* include/experimental/bits/simd_math.h (fabs): Remove
fabs(simd<integral>) overload.
2021-06-24 Matthias Kretz <m.kretz@gsi.de>
* include/experimental/bits/simd_converter.h
(_SimdConverter::operator()): Pass _SimdTuple by const-ref.
* include/experimental/bits/simd_fixed_size.h
(_GLIBCXX_SIMD_FIXED_OP): Pass binary operator _SimdTuple
arguments by const-ref.
(_S_masked_unary): Pass _SimdTuple by const-ref.
2021-06-24 Matthias Kretz <m.kretz@gsi.de>
* include/experimental/bits/simd_fixed_size.h
(_AbisInSimdTuple): Removed.
2021-06-24 Matthias Kretz <m.kretz@gsi.de>
* include/experimental/bits/simd.h: Add missing operator~
overload for simd<floating-point> to __float_bitwise_operators.
* include/experimental/bits/simd_builtin.h
(_SimdImplBuiltin::_S_complement): Bitcast to int (and back) to
implement complement for floating-point vectors.
* include/experimental/bits/simd_fixed_size.h
(_SimdImplFixedSize::_S_copysign): New function, forwarding to
copysign implementation of _SimdTuple members.
* include/experimental/bits/simd_math.h (copysign): Call
_SimdImpl::_S_copysign for fixed_size arguments. Simplify
generic copysign implementation using the new ~ operator.
2021-06-24 Jonathan Wakely <jwakely@redhat.com>
* testsuite/experimental/simd/README.md: Fix typos.
2021-06-24 Jonathan Wakely <jwakely@redhat.com>
* include/bits/shared_ptr_base.h (__shared_ptr_access::operator[]):
Add noexcept.
* include/bits/unique_ptr.h (unique_ptr::operator*): Add
conditional noexcept as per LWG 2762.
* testsuite/20_util/shared_ptr/observers/array.cc: Check that
dereferencing cannot throw.
* testsuite/20_util/shared_ptr/observers/get.cc: Likewise.
* testsuite/20_util/optional/observers/lwg2762.cc: New test.
* testsuite/20_util/unique_ptr/lwg2762.cc: New test.
Daily bump.
2021-06-24 08:16:30 +08:00
2021-06-23 Patrick Palka <ppalka@redhat.com>
PR c++/101174
* testsuite/23_containers/multiset/cons/deduction.cc:
Uncomment CTAD example that was rejected by this bug.
* testsuite/23_containers/set/cons/deduction.cc: Likewise.
2021-06-23 Jonathan Wakely <jwakely@redhat.com>
* include/std/chrono (chrono::year::is_leap()): Fix incorrect
logic in comment.
2021-06-23 Matthias Kretz <m.kretz@gsi.de>
* testsuite/experimental/simd/README.md: New file.
2021-06-23 Matthias Kretz <m.kretz@gsi.de>
* testsuite/experimental/simd/driver.sh: Rewrite output
verbosity logic. Add -p/--percentage option. Allow -v/--verbose
to be used twice. Add -x and -o short options. Parse long
options with = instead of separating space generically. Parce
contracted short options. Make unrecognized options an error.
If same-line output is active, trap on EXIT to increment the
progress (only with --percentage), erase the line and print the
current status.
* testsuite/experimental/simd/generate_makefile.sh: Initialize
helper files for progress account keeping. Update help target
for changes to DRIVEROPTS.
2021-06-23 Matthias Kretz <m.kretz@gsi.de>
* testsuite/Makefile.am (check-simd): Remove -fno-tree-vrp flag
and associated warning.
* testsuite/Makefile.in: Regenerate.
2021-06-23 Cassio Neri <cassio.neri@gmail.com>
Jonathan Wakely <jwakely@redhat.com>
Ulrich Drepper <drepper@redhat.com>
* include/std/chrono (chrono::year::is_leap()): Optimize.
2021-06-23 Patrick Palka <ppalka@redhat.com>
PR c++/86439
* testsuite/23_containers/map/cons/deduction.cc: Replace ambiguous
CTAD examples.
* testsuite/23_containers/multimap/cons/deduction.cc: Likewise.
* testsuite/23_containers/multiset/cons/deduction.cc: Likewise.
Mention one of the replaced examples is broken due to PR101174.
* testsuite/23_containers/set/cons/deduction.cc: Likewise.
* testsuite/23_containers/unordered_map/cons/deduction.cc: Replace
ambiguous CTAD examples.
* testsuite/23_containers/unordered_multimap/cons/deduction.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/cons/deduction.cc:
Likewise.
* testsuite/23_containers/unordered_set/cons/deduction.cc: Likewise.
2021-06-23 Jonathan Wakely <jwakely@redhat.com>
* include/std/mutex (__detail::__try_lock_impl): Rename
parameter to avoid clashing with newlib's __lockable macro.
(try_lock): Add 'inline' specifier.
* testsuite/17_intro/names.cc: Add check for __lockable.
* testsuite/30_threads/try_lock/5.cc: Add options for pthreads.
Daily bump.
2021-06-23 08:16:28 +08:00
2021-06-22 Jonathan Wakely <jwakely@redhat.com>
Matthias Kretz <m.kretz@gsi.de>
* include/std/mutex (lock): Replace recursion with iteration
when lockables all have the same type.
(__detail::__try_lock_impl): Likewise. Pass lockables as
parameters, instead of a tuple. Always lock the first one, and
recurse for the rest.
(__detail::__lock_impl): Adjust call to __try_lock_impl.
(__detail::__try_to_lock): Remove.
* testsuite/30_threads/lock/3.cc: Check that mutexes are locked.
* testsuite/30_threads/lock/4.cc: Also test non-heterogeneous
arguments.
* testsuite/30_threads/unique_lock/cons/60497.cc: Also check
std::try_lock.
* testsuite/30_threads/try_lock/5.cc: New test.
2021-06-22 Jonathan Wakely <jwakely@redhat.com>
* include/std/memory (declare_reachable, undeclare_reachable)
(declare_no_pointers, undeclare_no_pointers, get_pointer_safety)
(pointer_safety): Only define for C++11 to C++20 inclusive.
* testsuite/20_util/pointer_safety/1.cc: Do not run for C++23.
2021-06-22 Jonathan Wakely <jwakely@redhat.com>
* include/bits/random.h (seed_seq): Constrain initializer-list
constructor.
* include/bits/random.tcc (seed_seq): Add template parameter.
* testsuite/26_numerics/random/seed_seq/cons/default.cc: Check
for noexcept.
* testsuite/26_numerics/random/seed_seq/cons/initlist.cc: Check
constraints.
2021-06-22 Thomas Rodgers <rodgert@appliantology.com>
PR libstdc++/100806
* include/bits/semaphore_base.h (__atomic_semaphore::_M_release):
Force _M_release() to wake all waiting threads.
* testsuite/30_threads/semaphore/100806.cc: New test.
Daily bump.
2021-06-22 08:16:29 +08:00
2021-06-21 Jonathan Wakely <jwakely@redhat.com>
* include/std/mutex (__try_to_lock): Move to __detail namespace.
(struct __try_lock_impl): Replace with ...
(__detail::__try_lock_impl<Idx>(tuple<Lockables...>&)): New
function templates to implement std::try_lock.
(try_lock): Use new __try_lock_impl.
(__detail::__lock_impl(int, int&, L0&, L1&...)): New function
template to implement std::lock.
(lock): Use __lock_impl.
2021-06-21 Patrick Palka <ppalka@redhat.com>
* include/bits/ranges_cmp.h (__cpp_lib_ranges): Adjust value.
Daily bump.
2021-06-21 08:16:25 +08:00
2021-06-20 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (__non_propagating_cache::operator bool):
Define for split_view::begin().
(split_view): Define as per P2210.
(views::__detail::__can_split_view): Define.
(views::_Split, views::split): Define.
* testsuite/std/ranges/adaptors/100577.cc (test01, test02):
Test views::split.
* testsuite/std/ranges/adaptors/split.cc: New test.
* testsuite/std/ranges/p2325.cc (test08a): New test.
* testsuite/std/ranges/p2367.cc (test01): Test views::split.
2021-06-20 Patrick Palka <ppalka@redhat.com>
* include/std/ranges: Rename views::split to views::lazy_split,
split_view to lazy_split_view, etc. throughout.
* testsuite/std/ranges/*: Likewise.
* testsuite/std/ranges/adaptors/lazy_split.cc: New file.
* testsuite/std/ranges/adaptors/lazy_split_neg.cc: New file.
2021-06-20 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (split_view::_OuterIter::__at_end):
Check _M_trailing_empty.
(split_view::_OuterIter::_M_trailing_empty): Define this
data member.
(split_view::_OuterIter::operator++): Set _M_trailing_empty
appropriately.
(split_view::_OuterIter::operator==): Compare
_M_trailing_empty.
* testsuite/std/ranges/adaptors/100479.cc (test03): Expect two
split parts instead of one.
* testsuite/std/ranges/adaptors/split.cc (test11): New test.
2021-06-20 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (split_view::_InnerIter::base): Define as
per P2210.
Daily bump.
2021-06-20 08:16:21 +08:00
2021-06-19 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (transform_view::_Iterator::_S_iter_concept):
Consider _Base instead of _Vp as per LWG 3555.
(elements_view::_Iterator::_S_iter_concept): Likewise.
2021-06-19 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (split_view::_OuterIter::value_type::begin):
Remove the non-const overload, and remove the copyable constraint
on the const overload as per LWG 3553.
2021-06-19 Patrick Palka <ppalka@redhat.com>
* include/bits/stl_iterator.h
(__detail::__common_iter_use_postfix_proxy): Add
move_constructible constraint as per LWG 3546.
(common_iterator::__postfix_proxy): Adjust initializer of
_M_keep as per LWG 3546.
Daily bump.
2021-06-19 08:16:33 +08:00
2021-06-18 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100387
* include/bits/ranges_algo.h (__minmax_fn::operator()): Rewrite
to limit comparison complexity to 3*N/2.
(__minmax_element_fn::operator()): Likewise.
(shift_right): Avoid premature std::move of __result.
* testsuite/25_algorithms/minmax/constrained.cc (test04, test05):
New tests.
* testsuite/25_algorithms/minmax_element/constrained.cc (test02):
Likewise.
2021-06-18 Patrick Palka <ppalka@redhat.com>
* include/std/concepts (convertible_to): Just use declval as per
LWG 3557.
2021-06-18 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/95833
* include/std/numeric (reduce(Iter, Iter, T, BinaryOp)): Replace
incorrect static_assert with ones matching the 'Mandates'
conditions in the standard.
* testsuite/26_numerics/reduce/95833.cc: New test.
2021-06-18 Jonathan Wakely <jwakely@redhat.com>
* testsuite/21_strings/basic_string/cons/char/1.cc: Use
diagnostic pragma to suppress -Wstringop-overread error.
2021-06-18 Patrick Palka <ppalka@redhat.com>
* include/bits/ranges_algo.h (__find_fn, find, __find_if_fn)
(find_if, __find_if_not_fn, find_if_not, _in_in_result)
(__mismatch_fn, mismatch, __search_fn, search): Move to ...
* include/bits/ranges_util.h: ... here.
* include/std/ranges (__detail::find, __detail::find_if)
(__detail::find_if_not, __detail::mismatch): Remove.
(filter_view): Use ranges::find_if instead.
(drop_while_view): Use ranges::find_if_not instead.
(split_view): Use ranges::find and ranges::mismatch instead.
2021-06-18 Patrick Palka <ppalka@redhat.com>
* include/bits/iterator_concepts.h (weakly_incrementable): Remove
default_initializable requirement.
* include/bits/ranges_base.h (ranges::view): Likewise.
* include/bits/ranges_util.h (subrange): Constrain the default
ctor.
* include/bits/stl_iterator.h (back_insert_iterator): Remove the
default ctor.
(front_insert_iterator): Likewise.
(insert_iterator): Likewise. Remove NSDMIs.
(common_iterator): Constrain the default ctor.
(counted_iterator): Likewise.
* include/bits/stream_iterator.h (ostream_iterator): Remove the
default ctor.
* include/std/ranges (__detail::__box::operator=): Handle
self-assignment in the primary template.
(__detail::__box): In the partial specialization: adjust
constraints as per P2325. Add specialized operator= for the
case when the wrapped type is not copyable. Constrain the
default ctor. Avoid list-initialization.
(single_view): Constraint the default ctor.
(iota_view): Relax semiregular constraint to copyable.
Constrain the default ctor.
(iota_view::_Iterator): Constraint the default ctor.
(basic_istream_view): Remove the default ctor. Remove NSDMIs.
Remove redundant checks for empty _M_stream.
(basic_istream_view::_Iterator): Likewise.
(ref_view): Remove the default ctor. Remove NSDMIs.
(ref_view::_Iterator): Constrain the default ctor.
(__detail::__non_propagating_cache::operator=): Define overload
for assigning from a value of the underlying type.
(filter_view): Likewise.
(filter_view::_Iterator): Likewise.
(transform_view): Likewise.
(transform_view::_Iterator): Likewise.
(take_view): Likewise.
(take_view::_Iterator): Likewise.
(take_while_view): Likewise.
(take_while_view::_Iterator): Likewise.
(drop_while_view): Likewise.
(drop_while_view::_Iterator): Likewise.
(join_view): Likewise.
(split_view::_OuterIter::__current): Adjust after changing the
type of _M_current.
(split_view::_M_current): Wrap it in a __non_propagating_cache.
(split_view::split_view): Constrain the default ctor.
(common_view): Constrain the default ctor.
(reverse_view): Likewise.
(elements_view): Likewise.
* include/std/span (enable_view<span<_ElementType, _Extent>>):
Define this partial specialization to true unconditionally.
* include/std/version (__cpp_lib_ranges): Adjust value.
* testsuite/24_iterators/back_insert_iterator/constexpr.cc:
Don't attempt to default construct a back_insert_iterator.
* testsuite/24_iterators/front_insert_iterator/constexpr.cc:
Don't attempt to default construct a front_insert_iterator.
* testsuite/24_iterators/insert_iterator/constexpr.cc:
Don't attempt to default construct an insert_iterator.
* testsuite/24_iterators/ostream_iterator/requirements/constexpr.cc:
Remove this test for default constructibility of ostream_iterator.
* testsuite/std/ranges/97600.cc: Don't attempt to default
construct a basic_istream_view.
* testsuite/std/ranges/adaptors/detail/semiregular_box.cc:
Rename to ...
* testsuite/std/ranges/adaptors/detail/copyable_box.cc: ... this.
(test02): Adjust now that __box is copyable-box not
semiregular-box.
(test03): New test.
* testsuite/std/ranges/p2325.cc: New test.
* testsuite/std/ranges/single_view.cc (test06): New test.
* testsuite/std/ranges/view.cc: Adjust now that view doesn't
require default_initializable.
Daily bump.
2021-06-18 08:16:58 +08:00
2021-06-17 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/91488
* include/bits/basic_string.h (__cpp_lib_constexpr_string): Only
define when is_constant_evaluated is available.
* include/bits/char_traits.h (__cpp_lib_constexpr_char_traits):
Likewise.
(__constant_string_p, __constant_array_p): Remove.
(char_traits): Use is_constant_evaluated directly.
* include/std/version (__cpp_lib_constexpr_char_traits)
(__cpp_lib_constexpr_string): Only define when
is_constant_evaluated is available.
2021-06-17 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100940
* include/std/ranges (__adaptor::_Partial): For the "simple"
forwarding partial specializations, also require that
the extra arguments are trivially copyable.
* testsuite/std/ranges/adaptors/100577.cc (test04): New test.
2021-06-17 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100940
* include/std/ranges (__adaptor::_RangeAdaptor): Document the
template form of _S_has_simple_extra_args.
(__adaptor::__adaptor_has_simple_extra_args): Add _Args template
parameter pack. Try to treat _S_has_simple_extra_args as a
variable template parameterized by _Args.
(__adaptor::_Partial): Pass _Arg/_Args to the constraint
__adaptor_has_simple_extra_args.
(views::_Take::_S_has_simple_extra_args): Templatize according
to the type of the extra argument.
(views::_Drop::_S_has_simple_extra_args): Likewise.
(views::_Split::_S_has_simple_extra_args): Define.
* testsuite/std/ranges/adaptors/100577.cc (test01, test02):
Adjust after changes to _S_has_simple_extra_args mechanism.
(test03): Define.
Daily bump.
2021-06-17 08:16:54 +08:00
2021-06-16 Jonathan Wakely <jwakely@redhat.com>
* include/bits/iterator_concepts.h (__decay_copy): Name type.
2021-06-16 Jonathan Wakely <jwakely@redhat.com>
* include/bits/ranges_base.h (ranges::begin, ranges::end)
(ranges::cbegin, ranges::cend, ranges::rbeing, ranges::rend)
(ranges::crbegin, ranges::crend, ranges::size, ranges::ssize)
(ranges::empty, ranges::data, ranges::cdata): Remove final
keywords and deleted operator& overloads.
* testsuite/24_iterators/customization_points/iter_move.cc: Use
new is_customization_point_object function.
* testsuite/24_iterators/customization_points/iter_swap.cc:
Likewise.
* testsuite/std/concepts/concepts.lang/concept.swappable/swap.cc:
Likewise.
* testsuite/std/ranges/access/begin.cc: Likewise.
* 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/rbegin.cc: Likewise.
* testsuite/std/ranges/access/rend.cc: Likewise.
* testsuite/std/ranges/access/size.cc: Likewise.
* testsuite/std/ranges/access/ssize.cc: Likewise.
* testsuite/util/testsuite_iterators.h
(is_customization_point_object): New function.
Daily bump.
2021-06-16 08:17:05 +08:00
2021-06-15 Jonathan Wakely <jwakely@redhat.com>
* include/bits/ranges_base.h (ranges::begin, ranges::end)
(ranges::cbegin, ranges::cend, ranges::rbeing, ranges::rend)
(ranges::crbegin, ranges::crend, ranges::size, ranges::ssize)
(ranges::empty, ranges::data, ranges::cdata): Make types final.
Add deleted operator& overloads.
(ranges::advance, ranges::distance, ranges::next, ranges::prev):
Likewise.
* testsuite/std/ranges/headers/ranges/synopsis.cc: Replace
ill-formed & expressions with using-declarations. Add checks for
other function objects.
2021-06-15 Jonathan Wakely <jwakely@redhat.com>
* include/bits/ranges_util.h (view_interface): Add noexcept to
empty, operator bool, data and size members.
(subrange): Add noexcept to constructors.
* include/std/ranges (single_view, ref_view): Add noexcept to
constructors.
(views::single, views::all): Add noexcept.
* testsuite/std/ranges/adaptors/all.cc: Check noexcept.
* testsuite/std/ranges/single_view.cc: Likewise.
2021-06-15 Jonathan Wakely <jwakely@redhat.com>
* include/bits/ranges_util.h (subrange): Add __size_type typedef
and use it to simplify declarations.
(subrange(i, s, n)): Remove assertion.
* testsuite/std/ranges/subrange/constexpr.cc: New test.
2021-06-15 Jonathan Wakely <jwakely@redhat.com>
* include/bits/iterator_concepts.h (__cust_access::__decay_copy):
Replace with function object.
(__cust_access::__member_begin, ___cust_access::_adl_begin): Use
__decay_copy unqualified.
* include/bits/ranges_base.h (__member_end, __adl_end):
Likewise. Use __range_iter_t for type of ranges::begin.
(__member_rend): Use correct value category for rbegin argument.
(__member_data): Use __decay_copy unqualified.
(__begin_data): Use __range_iter_t for type of ranges::begin.
Daily bump.
2021-06-15 08:16:37 +08:00
2021-06-14 Jonathan Wakely <jwakely@redhat.com>
* include/bits/ranges_base.h (ranges::empty): Check whether
conversion to bool can throw.
* testsuite/std/ranges/access/empty.cc: Check for correct
noexcept-specifier.
2021-06-14 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100894
* include/std/type_traits (__common_ref_impl<X&, Y&>): Only
use the type if it's a reference.
* testsuite/20_util/common_reference/100894.cc: New test.
2021-06-14 Jonathan Wakely <jwakely@redhat.com>
* testsuite/experimental/filesystem/path/native/conv_c++23.cc:
Add dg-require-filesystem-ts directive.
2021-06-14 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101034
* include/std/any (any(in_place_t<T>, initializer_list<U>, A&&...))
(any::emplace<T>(initializer_list<U>, A&&...)): Fix constraint
to use lvalue.
* testsuite/20_util/any/cons/101034.cc: New test.
2021-06-14 Jonathan Wakely <jwakely@redhat.com>
* testsuite/17_intro/headers/c++2017/all_attributes.cc: Add
-std=gnu++17 option.
2021-06-14 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101056
* libsupc++/compare (compare_partial_order_fallback): Add
constraint using reversed parameter order, as per LWG 3465.
* testsuite/18_support/comparisons/algorithms/fallback.cc:
Adjust expected result.
2021-06-14 Jonathan Wakely <jwakely@redhat.com>
* libsupc++/compare (__decayed_same_as): New helper concept.
(strong_order, weak_order, partial_order): Constrain with new
concept instead of using static_assert.
(compare_strong_order_fallback, compare_weak_order_fallback)
(compare_partial_order_fallback): Likewise. Do not deduce return
types. Remove redundant if-constexpr checks.
* testsuite/18_support/comparisons/algorithms/fallback.cc: New test.
2021-06-14 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/101055
* include/std/tuple: Use reserved form of attribute name.
* testsuite/17_intro/headers/c++2011/all_attributes.cc: Add
check for no_unique_address.
* testsuite/17_intro/headers/c++2014/all_attributes.cc:
Likewise.
* testsuite/17_intro/headers/c++2017/all_attributes.cc:
Likewise.
Daily bump.
2021-06-12 08:16:27 +08:00
2021-06-11 Jonathan Wakely <jwakely@redhat.com>
* include/bits/fs_path.h (operator==, operator<=>): Use new
_S_compare function.
(path::_S_compare): New function to call path::compare in a
context where path::iterator is complete.
* include/experimental/bits/fs_path.h (operator<, operator==):
Define after path::iterator is complete.
* testsuite/27_io/filesystem/path/native/conv_c++23.cc: New
test.
* testsuite/experimental/filesystem/path/native/conv_c++23.cc:
New test.
Daily bump.
2021-06-10 08:16:30 +08:00
2021-06-09 Thomas Rodgers <rodgert@appliantology.com>
* testsuite/29_atomics/atomic_ref/wait_notify.cc: Guard
test logic with constexpr check for is_always_lock_free.
2021-06-09 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100982
* include/std/optional (optional::operator=(const optional<U>&)):
Fix value category used in is_assignable check.
* testsuite/20_util/optional/assignment/100982.cc: New test.
2021-06-09 Jonathan Wakely <jwakely@redhat.com>
* include/bits/allocator.h (allocator::is_always_equal): Deprecate.
* include/bits/iterator_concepts.h (indirectly_readable_traits):
Add LWG issue number to comment.
* include/std/memory_resource (polymorphic_allocator::release):
Deprecate.
* testsuite/20_util/allocator/requirements/typedefs.cc: Add
dg-warning for deprecation. Also check std::allocator<void>.
Daily bump.
2021-06-09 08:16:30 +08:00
2021-06-08 Thomas Rodgers <rodgert@appliantology.com>
PR libstdc++/100889
* include/bits/atomic_base.h (atomic_ref<_Tp*>::wait):
Change parameter type from _Tp to _Tp*.
* testsuite/29_atomics/atomic_ref/wait_notify.cc: Extend
coverage of types tested.
2021-06-08 Thomas Rodgers <rodgert@appliantology.com>
* include/std/barrier (__tree_barrier::_M_arrive): Remove
unnecessary hasher instantiation.
2021-06-08 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/propagate_const (swap): Constrain.
* testsuite/experimental/propagate_const/swap/lwg3413.cc: New test.
Daily bump.
2021-06-08 08:16:44 +08:00
2021-06-07 Avi Kivity <avi@scylladb.com>
PR libstdc++/100900
* include/std/ranges (elements_view::__iter_cat::_S_iter_cat):
Add missing typename.
2021-06-07 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/98842
* include/std/optional (operator<=>(const optional<T>& const U&)):
Add missing constraint and add workaround for template
recursion.
* testsuite/20_util/optional/relops/three_way.cc: Check that
type without equality comparison cannot be compared when wrapped
in std::optional.
Daily bump.
2021-06-06 08:16:22 +08:00
2021-06-05 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100824
* include/bits/ranges_base.h (_SSize): Return signed type.
* testsuite/std/ranges/access/ssize.cc: Check with __int128.
Daily bump.
2021-06-05 08:16:29 +08:00
2021-06-04 Jonathan Wakely <jwakely@redhat.com>
* include/bits/ranges_base.h (_SSize): Return the result of
ranges::size converted to the wider of make-signed-like-t<S> and
ptrdiff_t, rather than the ranges different type.
* testsuite/std/ranges/access/ssize.cc: Adjust expected result
for an iota_view that uses an integer class type for its
difference_type.
2021-06-04 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100824
* include/bits/ranges_base.h (__member_data): Use __decay_copy.
* testsuite/std/ranges/access/data.cc: Add testcase from PR.
2021-06-04 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100824
* include/bits/iterator_concepts.h (__detail::__decay_copy)
(__detail::__member_begin, __detail::__adl_begin): Move to
namespace ranges::__cust_access.
(__detail::__ranges_begin): Likewise, and rename to __begin.
Remove redundant static assertion.
* include/bits/ranges_base.h (_Begin, _End, _RBegin, _REnd):
Use lvalue in noexcept specifier.
(__as_const): Add non-deduced parameter for value category.
(_CBegin, _CEnd, _CRBegin, _CREnd, _CData): Adjust uses of
__as_const.
(__member_size, __adl_size, __member_empty, __size0_empty):
(__eq_iter_empty, __adl_data): Use lvalue objects in
requirements.
(__sentinel_size): Likewise. Add check for conversion to
unsigned-like.
(__member_data): Allow non-lvalue types to satisfy the concept,
but use lvalue object in requirements.
(_Size, _SSize): Remove forwarding to always use an lvalue.
(_Data): Likewise. Add static assertion for arrays.
* testsuite/std/ranges/access/cdata.cc: Adjust expected
behaviour for rvalues. Add negative tests for ill-formed
expressions.
* testsuite/std/ranges/access/data.cc: Likewise.
* testsuite/std/ranges/access/empty.cc: Adjust expected
behaviour for rvalues.
* testsuite/std/ranges/access/size.cc: Likewise.
2021-06-04 Tim Adye <Tim.Adye@cern.ch>
* include/std/any (any::_Manager::_S_access): New static
function to access the contained value.
(any::emplace, __any_caster): Use _S_access member of the
manager type.
2021-06-04 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/status_cxx2020.xml:
* doc/html/*: Regenerate.
* include/bits/hashtable.h (__cpp_lib_generic_unordered_lookup):
Define.
* include/std/version (__cpp_lib_generic_unordered_lookup):
Define.
* testsuite/23_containers/unordered_map/operations/1.cc: Check
feature test macro.
* testsuite/23_containers/unordered_set/operations/1.cc:
Likewise.
Daily bump.
2021-06-04 08:16:24 +08:00
2021-06-03 Patrick Palka <ppalka@redhat.com>
* include/bits/ranges_algo.h (__detail::__can_reread_output):
Factor out this concept from ...
(__unique_copy_fn::operator()): ... here. Use the concept
throughout.
* testsuite/std/ranges/range.cc: Remove now ill-formed use
of range_value_t on an output_range.
* testsuite/util/testsuite_iterators.h (output_iterator_wrapper):
Define value_type, pointer and reference member types to void.
2021-06-03 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100577
* include/std/ranges (_RangeAdaptorClosure): Document
_S_has_simple_call_op mechanism.
(_RangeAdaptor): Document _S_has_simple_extra_args mechanism.
(__closure_has_simple_call_op): New concept.
(__adaptor_has_simple_extra_args): Likewise.
(_Partial<_Adaptor, _Args...>): New partial specialization.
(_Partial<_Adaptor, _Arg>): Likewise.
(_Pipe<_Lhs, _Rhs>): Likewise.
(views::_All::_S_has_simple_call_op): Define to true.
(views::_Filter::_S_has_simple_extra_args): Likewise.
(views::_Transform::_S_has_simple_extra_args): Likewise.
(views::_Take::_S_has_simple_extra_args): Likewise.
(views::_TakeWhile::_S_has_simple_extra_args): Likewise.
(views::_Drop::_S_has_simple_extra_args): Likewise.
(views::_DropWhile::_S_has_simple_extra_args): Likewise.
(views::_Join::_S_has_simple_call_op): Likewise.
(views::_Split): Document why we don't define
_S_has_simple_extra_args to true for this adaptor.
(views::_Common::_S_has_simple_call_op): Define to true.
(views::_Reverse::_S_has_simple_call_op): Likewise.
(views::_Elements::_S_has_simple_call_op): Likewise.
* testsuite/std/ranges/adaptors/100577.cc: New test.
Daily bump.
2021-06-03 08:16:23 +08:00
2021-06-02 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100863
PR libstdc++/65816
* include/bits/hashtable_policy.h (_Hashtable_ebo_helper):
Value-initialize subobject.
* testsuite/23_containers/unordered_map/allocator/default_init.cc:
Remove XFAIL.
* testsuite/23_containers/unordered_set/allocator/default_init.cc:
Remove XFAIL.
2021-06-02 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/96088
* testsuite/23_containers/unordered_map/96088.cc: Adjust
expected number of allocations.
* testsuite/23_containers/unordered_set/96088.cc: Likewise.
2021-06-02 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/status_cxxis29124.xml: Improve punctuation.
* doc/xml/manual/status_cxxtr1.xml: Likewise.
* doc/xml/manual/status_cxxtr24733.xml: Likewise.
* doc/html/*: Regenerate.
Daily bump.
2021-06-02 08:16:43 +08:00
2021-06-01 Patrick Palka <ppalka@redhat.com>
PR c++/65816
* testsuite/23_containers/deque/allocator/default_init.cc,
testsuite/23_containers/forward_list/allocator/default_init.cc,
testsuite/23_containers/list/allocator/default_init.cc,
testsuite/23_containers/map/allocator/default_init.cc,
testsuite/23_containers/set/allocator/default_init.cc,
testsuite/23_containers/vector/allocator/default_init.cc,
testsuite/23_containers/vector/bool/allocator/default_init.cc:
Remove xfail.
2021-06-01 Jonathan Wakely <jwakely@redhat.com>
* testsuite/23_containers/unordered_map/96088.cc: Change
effective target to c++17.
* testsuite/23_containers/unordered_set/96088.cc: Likewise.
2021-06-01 Jonathan Wakely <jwakely@redhat.com>
* testsuite/22_locale/ctype/is/string/89728_neg.cc: Only test
isblank for C++11 and later.
2021-06-01 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100833
* include/bits/ranges_base.h (ranges::advance(iter, n, sentinel)):
Fix return value for no-op case.
* testsuite/24_iterators/range_operations/advance.cc: Test
return values of three-argument overload.
2021-06-01 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99453
* python/Makefile.am: Use archive name for printer hook if no
dynamic library name is available.
* python/Makefile.in: Regenerate.
Daily bump.
2021-05-31 08:16:25 +08:00
2021-05-30 Gerald Pfeifer <gerald@pfeifer.com>
* doc/xml/manual/abi.xml: Remove dead reference to "Intel
Compilers for Linux: Compatibility with GNU Compilers" article.
* doc/html/manual/abi.html: Regenerate.
Daily bump.
2021-05-27 08:16:53 +08:00
2021-05-26 François Dumont <fdumont@gcc.gnu.org>
* include/debug/formatter.h
(_Error_formatter::_Parameter::_Named): New.
(_Error_formatter::_Parameter::_Type): Inherit latter.
(_Error_formatter::_Parameter::_M_integer): Likewise.
(_Error_formatter::_Parameter::_M_string): Likewise.
* src/c++11/debug.cc: Include <cstring>.
(_Print_func_t): New.
(print_raw(PrintContext&, const char*, ptrdiff_t)): New.
(print_word): Use '%.*s' format in fprintf to render only expected number of chars.
(pretty_print(PrintContext&, const char*, _Print_func_t)): New.
(print_type): Rename in...
(print_type_info): ...this. Use pretty_print.
(print_address, print_integer): New.
(print_named_name, print_iterator_constness, print_iterator_state): New.
(print_iterator_seq_type): New.
(print_named_field, print_type_field, print_instance_field, print_iterator_field): New.
(print_field): Use latters.
(print_quoted_named_name, print_type_type, print_type, print_instance): New.
(print_string(PrintContext&, const char*, const _Parameter*, size_t)):
Change signature to...
(print_string(PrintContext&, const char*, ptrdiff_t, const _Parameter*, size_t)):
...this and adapt. Remove intermediate buffer to render input string.
(print_string(PrintContext&, const char*, ptrdiff_t)): New.
2021-05-26 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100768
* include/bits/ranges_base.h (advance, distance, next, prev):
Replace function templates with function objects.
* testsuite/24_iterators/headers/iterator/synopsis_c++20.cc:
Adjust for changes to function objects.
* testsuite/std/ranges/adaptors/elements.cc: Add using
declarations for names from namespace ranges.
* testsuite/std/ranges/adaptors/transform.cc: Likewise.
* testsuite/24_iterators/range_operations/100768.cc: New test.
Daily bump.
2021-05-25 08:16:53 +08:00
2021-05-24 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/96088
* include/bits/hashtable_policy.h (_Select2nd): New.
(_NodeBuilder<>): New.
(_ReuseOrAllocNode<>::operator()): Use variadic template args.
(_AllocNode<>::operator()): Likewise.
* include/bits/hashtable.h
(_Hashtable<>::__node_builder_t): New.
(_Hashtable<>::_M_insert_unique<>(_Kt&&, _Arg&&, const _NodeGenerator&)):
New.
(_Hashtable<>::_S_forward_key): New.
(_Hashtable<>::_M_insert): Use latter.
(_Hashtable<>::_M_insert(const_iterator, _Arg&&, const _NodeGenerator&, false_type)):
Instantiate node first, compute hash code second.
* testsuite/23_containers/unordered_map/96088.cc: New test.
* testsuite/23_containers/unordered_multimap/96088.cc: New test.
* testsuite/23_containers/unordered_multiset/96088.cc: New test.
* testsuite/23_containers/unordered_set/96088.cc: New test.
* testsuite/util/replacement_memory_operators.h
(counter::_M_increment): New.
(counter::_M_decrement): New.
(counter::reset()): New.
2021-05-24 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100479
* include/std/ranges (__detail::__non_propagating_cache): Move
definition up to before that of _CachedPosition. Make base
class _Optional_base protected instead of private. Add const
overload for operator*.
(__detail::_CachedPosition): Rewrite the partial specialization
for forward ranges as a derived class of __non_propagating_cache.
Remove the size constraint on the partial specialization for
random access ranges. Add copy/move/copy-assignment/move-assignment
members to the offset partial specialization for random
access ranges that propagate the cached value but additionally
invalidate it in the source object on move.
* testsuite/std/ranges/adaptors/100479.cc: New test.
2021-05-24 Jonathan Wakely <jwakely@redhat.com>
* testsuite/25_algorithms/inplace_merge/constrained.cc: Qualify
call to ranges::next.
* testsuite/25_algorithms/is_sorted/constrained.cc: Likewise.
* testsuite/25_algorithms/is_sorted_until/constrained.cc:
Likewise.
* testsuite/25_algorithms/swap_ranges/1.cc: Qualify call to
swap_ranges.
Daily bump.
2021-05-22 08:16:29 +08:00
2021-05-21 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100606
* include/std/ranges (drop_while_view::begin): Assert the
precondition added by LWG 3490.
2021-05-21 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100690
* include/std/ranges (iota_view::_Sentinel::_M_distance_from):
Split out this member function from ...
(iota_view::_Sentinel::operator-): ... here, for sake of access
control.
* testsuite/std/ranges/iota/iota_view.cc (test05): New test.
Daily bump.
2021-05-21 08:16:57 +08:00
2021-05-20 Jonathan Wakely <jwakely@redhat.com>
* include/bits/random.tcc (__representable_as_double)
(__p1_representable_as_double): Add "" to static asserts.
2021-05-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100676
* include/bits/c++config (__glibcxx_assert_1): Rename to ...
(__glibcxx_constexpr_assert): ... this.
(__glibcxx_assert_impl): Use __glibcxx_constexpr_assert.
(__glibcxx_assert): Define as either __glibcxx_constexpr_assert
or __glibcxx_assert_impl.
(__glibcxx_assert_2): Remove
* include/debug/macros.h (_GLIBCXX_DEBUG_VERIFY_AT_F): Use
__glibcxx_constexpr_assert instead of __glibcxx_assert_1.
* testsuite/21_strings/basic_string_view/element_access/char/back_constexpr_neg.cc:
Adjust expected error.
* testsuite/21_strings/basic_string_view/element_access/char/constexpr_neg.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/front_constexpr_neg.cc:
Likewise.
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/back_constexpr_neg.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/constexpr_neg.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/front_constexpr_neg.cc:
Likewise.
* testsuite/23_containers/span/back_neg.cc: Likewise.
* testsuite/23_containers/span/front_neg.cc: Likewise.
* testsuite/23_containers/span/index_op_neg.cc: Likewise.
2021-05-20 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100639
* include/bits/stl_iterator.h (reverse_iterator::difference_type):
In C++20 mode, define in terms of iter_difference_t as per P0896R4.
(reverse_iterator::reference): Likewise, but with iter_reference_t.
(reverse_iterator::value_type): Likewise, but with iter_value_t.
* testsuite/std/ranges/adaptors/reverse.cc (test08): New test.
* testsuite/24_iterators/reverse_iterator/100639.cc: New test.
2021-05-20 Joern Rennecke <joern.rennecke@riscy-ip.com>
PR libstdc++/100361
* include/std/charconv (to_chars): Hide the overloads for
floating-point types for 16 bit targets.
* src/c++17/floating_to_chars.cc: Don't compile for 16 bit targets.
* testsuite/20_util/to_chars/double.cc: Run this test only on
size32plus targets.
* testsuite/20_util/to_chars/float.cc: Likewise.
* testsuite/20_util/to_chars/long_double.cc: Likewise.
Daily bump.
2021-05-19 08:16:45 +08:00
2021-05-18 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100631
* include/std/ranges (elements_view::_Sentinel::operator-): Use
_M_distance_from in the other operator- overload too.
* testsuite/std/ranges/adaptors/elements.cc (test06): Augment test.
2021-05-18 Thomas Schwinge <thomas@codesourcery.com>
* testsuite/lib/prune.exp: Add note about 'dg-note'.
2021-05-18 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100475
* include/std/ranges (__box::__box): Use non-list-initialization
in member initializer list of in-place constructor of the
partial specialization for semiregular types.
(__box::operator->): Use std::__addressof.
* testsuite/std/ranges/adaptors/detail/semiregular_box.cc
(test02): New test.
* testsuite/std/ranges/single_view.cc (test04): New test.
2021-05-18 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100621
* include/std/ranges (reverse_view::_S_needs_cached_begin):
Set to true if the underlying non-common random-access range
doesn't have a sized sentinel.
2021-05-18 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100631
* include/std/ranges (elements_view::_Iterator): Also befriend
_Sentinel<!_Const>.
(elements_view::_Sentinel::_M_equal): Templatize.
(elements_view::_Sentinel::_M_distance_from): Split out from ...
(elements_view::_Sentinel::operator-): ... here. Depend on
_Base2 instead of _Base in the return type.
* testsuite/std/ranges/adaptors/elements.cc (test06, test07):
New tests.
Daily bump.
2021-05-18 08:16:40 +08:00
2021-05-17 Thomas Rodgers <rodgert@twrodgers.com>
* include/bits/atomic_wait.h (__waiter::_M_do_wait_v): loop
until value change observed.
(__waiter_base::_M_laundered): New member.
(__waiter_base::_M_notify): Check _M_laundered to determine
whether to wake one or all.
(__detail::__atomic_compare): Return true if call to
__builtin_memcmp() == 0.
(__waiter_base::_S_do_spin_v): Adjust predicate.
* testsuite/29_atomics/atomic/wait_notify/100334.cc: New
test.
2021-05-17 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100630
* include/experimental/bits/fs_path.h (__is_constructible_from):
Test construction from a const lvalue, not an rvalue.
* testsuite/27_io/filesystem/path/construct/100630.cc: New test.
* testsuite/experimental/filesystem/path/construct/100630.cc:
New test.
2021-05-17 Antony Polukhin <antoshkka@gmail.com>
PR libstdc++/89728
* include/bits/locale_facets.h (ctype<basic_string<C,T,A>>):
Declare (but do not define) partial specialization.
* testsuite/22_locale/ctype/is/string/89728_neg.cc: New test.
2021-05-17 Jonathan Wakely <jwakely@redhat.com>
* include/std/thread (jthread::_S_create): Fix static assert
message.
* testsuite/30_threads/jthread/95989.cc: Re-enable test.
* testsuite/30_threads/jthread/jthread.cc: Do not require
pthread effective target.
* testsuite/30_threads/jthread/2.cc: Moved to...
* testsuite/30_threads/jthread/version.cc: ...here.
2021-05-17 Jonathan Wakely <jwakely@redhat.com>
* doc/Makefile.am: Simplify doxygen recipes and use --latex_cmd.
* doc/Makefile.in: Regenerate.
* doc/doxygen/user.cfg.in (LATEX_CMD_NAME): Add placeholder
value.
* scripts/run_doxygen (print_usage): Always print to stdout and
do not exit.
(fail): New function for exiting on error.
(parse_options): Handle --latex_cmd. Do not treat --help the
same as errors. Simplify handling of required arguments.
Daily bump.
2021-05-13 08:16:29 +08:00
2021-05-12 Jonathan Wakely <jwakely@redhat.com>
* testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc:
Increase dg-timeout-factor to 4. Fix -Wunused-parameter
warnings. Replace bitwise AND with logical AND in loop
condition.
* testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc:
Replace bitwise AND with logical AND in loop condition.
* testsuite/util/pstl/test_utils.h: Remove unused parameter
names.
Daily bump.
2021-05-12 16:51:03 +08:00
2021-05-11 Patrick Palka <ppalka@redhat.com>
* src/c++17/ryu/LOCAL_PATCHES: Update.
* src/c++17/ryu/ryu_generic_128.h: Remove extern "C".
Remove declarations for never-defined functions.
* testsuite/20_util/to_chars/4.cc: New test.
2021-05-11 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/headers/memory/synopsis.cc: Define C++98
alternative for macro.
* testsuite/20_util/shared_ptr/creation/99006.cc: Add effective
target keyword.
* testsuite/25_algorithms/copy/debug/99402.cc: Avoid C++11
syntax.
2021-05-11 Jonathan Wakely <jwakely@redhat.com>
* include/bits/allocator.h (allocator<void>) [C++20]: Add
missing noexcept to constructor. Restore missing POCMA and
is_always_equal_traits.
[C++17]: Make construct and destroy members private and
declare allocator_traits as a friend.
* include/bits/memoryfwd.h (allocator_traits): Declare.
* include/ext/malloc_allocator.h (malloc_allocator::allocate):
Add nodiscard attribute. Add static assertion for LWG 3307.
* include/ext/new_allocator.h (new_allocator::allocate): Add
static assertion for LWG 3307.
* testsuite/20_util/allocator/void.cc: Check that converting
constructor is noexcept. Check for propagation traits and
size_type and difference_type. Check that pointer and
const_pointer are gone in C++20.
Daily bump.
2021-05-11 08:16:36 +08:00
2021-05-10 Jonathan Wakely <jwakely@redhat.com>
* include/std/stop_token: Remove TODO comment.
2021-05-10 Jonathan Wakely <jwakely@redhat.com>
* include/bits/shared_ptr_base.h (__shared_count(unique_ptr&&)):
Initialize a non-reference deleter from an rvalue, as per LWG
3548.
(__shared_ptr::_UniqCompatible): Add missing constraint.
* testsuite/20_util/shared_ptr/cons/lwg3548.cc: New test.
* testsuite/20_util/shared_ptr/cons/unique_ptr_deleter.cc: Check
constraints.
2021-05-10 Jonathan Wakely <jwakely@redhat.com>
* testsuite/17_intro/headers/c++2017/all_attributes.cc: Remove
-std=gnu++17 from dg-options directive.
* testsuite/17_intro/headers/c++2017/all_no_exceptions.cc:
Likewise.
* testsuite/17_intro/headers/c++2017/all_pedantic_errors.cc:
Likewise.
* testsuite/17_intro/headers/c++2017/operator_names.cc:
Likewise.
* testsuite/17_intro/headers/c++2017/parallel_mode.cc: Likewise.
* testsuite/17_intro/headers/c++2017/stdc++.cc: Likewise.
* testsuite/17_intro/headers/c++2017/stdc++_multiple_inclusion.cc:
Likewise.
* testsuite/18_support/aligned_alloc/aligned_alloc.cc: Likewise.
* testsuite/18_support/byte/81076.cc: Likewise.
* testsuite/18_support/byte/global_neg.cc: Likewise.
* testsuite/18_support/byte/ops.cc: Likewise.
* testsuite/18_support/byte/requirements.cc: Likewise.
* testsuite/18_support/headers/cfloat/values_c++17.cc: Likewise.
* testsuite/18_support/launder/1.cc: Likewise.
* testsuite/18_support/launder/nodiscard.cc: Likewise.
* testsuite/18_support/launder/requirements.cc: Likewise.
* testsuite/18_support/launder/requirements_neg.cc: Likewise.
* testsuite/18_support/new_aligned.cc: Likewise.
* testsuite/18_support/uncaught_exceptions/uncaught_exceptions.cc:
Likewise.
* testsuite/19_diagnostics/error_code/is_error_code_v.cc:
Likewise.
* testsuite/19_diagnostics/error_condition/hash.cc: Likewise.
* testsuite/20_util/addressof/requirements/constexpr.cc:
Likewise.
* testsuite/20_util/as_const/1.cc: Likewise.
* testsuite/20_util/as_const/rvalue_neg.cc: Likewise.
* testsuite/20_util/bind/83427.cc: Likewise.
* testsuite/20_util/bind/is_placeholder_v.cc: Likewise.
* testsuite/20_util/bool_constant/requirements.cc: Likewise.
* testsuite/20_util/duration/arithmetic/constexpr_c++17.cc:
Likewise.
* testsuite/20_util/duration/requirements/treat_as_floating_point_v.cc:
Likewise.
* testsuite/20_util/duration_cast/rounding.cc: Likewise.
* testsuite/20_util/enable_shared_from_this/members/weak_from_this.cc:
Likewise.
* testsuite/20_util/from_chars/1_neg.cc: Likewise.
* testsuite/20_util/from_chars/requirements.cc: Likewise.
* testsuite/20_util/function/91456.cc: Likewise.
* testsuite/20_util/function/cons/deduction.cc: Likewise.
* testsuite/20_util/function_objects/83607.cc: Likewise.
* testsuite/20_util/function_objects/invoke/59768.cc: Likewise.
* testsuite/20_util/function_objects/mem_fn/80478.cc: Likewise.
* testsuite/20_util/function_objects/not_fn/1.cc: Likewise.
* testsuite/20_util/function_objects/not_fn/87538.cc: Likewise.
* testsuite/20_util/has_unique_object_representations/requirements/explicit_instantiation.cc:
Likewise.
* testsuite/20_util/has_unique_object_representations/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/has_unique_object_representations/value.cc:
Likewise.
* testsuite/20_util/hash/nullptr.cc: Likewise.
* testsuite/20_util/in_place/requirements.cc: Likewise.
* testsuite/20_util/is_aggregate/incomplete_neg.cc: Likewise.
* testsuite/20_util/is_aggregate/requirements/explicit_instantiation.cc:
Likewise.
* testsuite/20_util/is_aggregate/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_aggregate/value.cc: Likewise.
* testsuite/20_util/is_invocable/83395.cc: Likewise.
* testsuite/20_util/is_invocable/91456.cc: Likewise.
* testsuite/20_util/is_invocable/requirements/explicit_instantiation.cc:
Likewise.
* testsuite/20_util/is_invocable/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_invocable/value.cc: Likewise.
* testsuite/20_util/is_literal_type/deprecated-1z.cc: Likewise.
* testsuite/20_util/is_nothrow_constructible/94003.cc: Likewise.
* testsuite/20_util/is_nothrow_invocable/83395.cc: Likewise.
* testsuite/20_util/is_nothrow_invocable/requirements/explicit_instantiation.cc:
Likewise.
* testsuite/20_util/is_nothrow_invocable/requirements/typedefs.cc: Likewise.
* testsuite/20_util/is_nothrow_invocable/value.cc: Likewise.
* testsuite/20_util/is_nothrow_swappable/requirements/explicit_instantiation.cc:
Likewise.
* testsuite/20_util/is_nothrow_swappable/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_nothrow_swappable/value.cc: Likewise.
* testsuite/20_util/is_nothrow_swappable_with/requirements/explicit_instantiation.cc:
Likewise.
* testsuite/20_util/is_nothrow_swappable_with/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_nothrow_swappable_with/value.cc:
Likewise.
* testsuite/20_util/is_swappable/requirements/explicit_instantiation.cc:
Likewise.
* testsuite/20_util/is_swappable/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_swappable/value.cc: Likewise.
* testsuite/20_util/is_swappable_with/requirements/explicit_instantiation.cc:
Likewise.
* testsuite/20_util/is_swappable_with/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/is_swappable_with/value.cc: Likewise.
* testsuite/20_util/logical_traits/83134.cc: Likewise.
* testsuite/20_util/logical_traits/requirements/explicit_instantiation.cc:
Likewise.
* testsuite/20_util/logical_traits/requirements/typedefs.cc:
Likewise.
* testsuite/20_util/logical_traits/value.cc: Likewise.
* testsuite/20_util/pair/cons/deduction.cc: Likewise.
* testsuite/20_util/pair/swap_cxx17.cc: Likewise.
* testsuite/20_util/ratio/requirements/ratio_equal_v.cc:
Likewise.
* testsuite/20_util/reference_wrapper/83427.cc: Likewise.
* testsuite/20_util/reference_wrapper/deduction.cc: Likewise.
* testsuite/20_util/shared_ptr/casts/reinterpret.cc: Likewise.
* testsuite/20_util/shared_ptr/cons/deduction.cc: Likewise.
* testsuite/20_util/shared_ptr/requirements/weak_type.cc:
Likewise.
* testsuite/20_util/time_point/arithmetic/constexpr.cc:
Likewise.
* testsuite/20_util/time_point_cast/rounding.cc: Likewise.
* testsuite/20_util/to_chars/3.cc: Likewise.
* testsuite/20_util/to_chars/chars_format.cc: Likewise.
* testsuite/20_util/to_chars/lwg3266.cc: Likewise.
* testsuite/20_util/to_chars/requirements.cc: Likewise.
* testsuite/20_util/tuple/78939.cc: Likewise.
* testsuite/20_util/tuple/apply/1.cc: Likewise.
* testsuite/20_util/tuple/apply/2.cc: Likewise.
* testsuite/20_util/tuple/cons/deduction.cc: Likewise.
* testsuite/20_util/tuple/make_from_tuple/1.cc: Likewise.
* testsuite/20_util/tuple/make_from_tuple/2.cc: Likewise.
* testsuite/20_util/tuple/swap_cxx17.cc: Likewise.
* testsuite/20_util/tuple/tuple_size_v.cc: Likewise.
* testsuite/20_util/unique_ptr/cons/deduction_neg.cc: Likewise.
* testsuite/20_util/uses_allocator/requirements/uses_allocator_v.cc:
Likewise.
* testsuite/20_util/variable_templates_for_traits.cc: Likewise.
* testsuite/20_util/void_t/1.cc: Likewise.
* testsuite/20_util/weak_ptr/cons/deduction.cc: Likewise.
* testsuite/24_iterators/container_access.cc: Likewise.
* testsuite/24_iterators/headers/iterator/range_access_c++17.cc:
Likewise.
* testsuite/24_iterators/headers/iterator/synopsis_c++17.cc:
Likewise.
* testsuite/24_iterators/range_access/range_access_cpp17.cc:
Likewise.
* testsuite/24_iterators/range_access/range_access_cpp17_neg.cc:
Likewise.
* testsuite/26_numerics/gcd/gcd_neg.cc: Likewise.
* testsuite/26_numerics/headers/cmath/functions_std_c++17.cc:
Likewise.
* testsuite/26_numerics/headers/cmath/hypot.cc: Likewise.
* testsuite/26_numerics/headers/cmath/special_functions_global.cc:
Likewise.
* testsuite/26_numerics/lcm/1.cc: Likewise.
* testsuite/26_numerics/lcm/lcm_neg.cc: Likewise.
* testsuite/26_numerics/valarray/deduction.cc: Likewise.
* testsuite/27_io/basic_ostream/inserters_other/char/lwg2221.cc:
Likewise.
* testsuite/27_io/manipulators/standard/char/quoted_sv.cc:
Likewise.
* testsuite/27_io/manipulators/standard/wchar_t/quoted_sv.cc:
Likewise.
* testsuite/27_io/types/4.cc: Likewise.
* testsuite/28_regex/basic_regex/ctors/deduction.cc: Likewise.
* testsuite/libstdc++-prettyprinters/91997.cc: Likewise.
* testsuite/libstdc++-prettyprinters/cxx17.cc: Likewise.
2021-05-10 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/function_objects/searchers.cc: Remove
-std=gnu++17 from dg-options directive.
* testsuite/20_util/specialized_algorithms/memory_management_tools/1.cc:
Likewise.
* testsuite/20_util/specialized_algorithms/memory_management_tools/destroy_neg.cc:
Likewise.
* testsuite/20_util/specialized_algorithms/uninitialized_value_construct/94540.cc:
Likewise.
* testsuite/20_util/specialized_algorithms/uninitialized_value_construct/94831.cc:
Likewise.
* testsuite/20_util/specialized_algorithms/uninitialized_value_construct_n/94540.cc:
Likewise.
* testsuite/20_util/specialized_algorithms/uninitialized_value_construct_n/sizes.cc:
Likewise.
* testsuite/20_util/unique_ptr/specialized_algorithms/swap_cxx17.cc:
Likewise.
* testsuite/25_algorithms/clamp/1.cc: Likewise.
* testsuite/25_algorithms/clamp/2.cc: Likewise.
* testsuite/25_algorithms/clamp/constexpr.cc: Likewise.
* testsuite/25_algorithms/clamp/requirements/explicit_instantiation/1.cc:
Likewise.
* testsuite/25_algorithms/clamp/requirements/explicit_instantiation/pod.cc:
Likewise.
* testsuite/25_algorithms/for_each/for_each_n.cc: Likewise.
* testsuite/25_algorithms/for_each/for_each_n_debug.cc:
Likewise.
* testsuite/25_algorithms/sample/1.cc: Likewise.
* testsuite/25_algorithms/sample/2.cc: Likewise.
* testsuite/25_algorithms/sample/3.cc: Likewise.
* testsuite/25_algorithms/sample/81221.cc: Likewise.
* testsuite/25_algorithms/search/searcher.cc: Likewise.
* testsuite/26_numerics/exclusive_scan/1.cc: Likewise.
* testsuite/26_numerics/inclusive_scan/1.cc: Likewise.
* testsuite/26_numerics/reduce/1.cc: Likewise.
* testsuite/26_numerics/reduce/2.cc: Likewise.
* testsuite/26_numerics/transform_exclusive_scan/1.cc: Likewise.
* testsuite/26_numerics/transform_inclusive_scan/1.cc: Likewise.
* testsuite/26_numerics/transform_reduce/1.cc: Likewise.
2021-05-10 Jonathan Wakely <jwakely@redhat.com>
* testsuite/23_containers/array/cons/deduction.cc: Remove
-std=gnu++17 from dg-options directive.
* testsuite/23_containers/array/cons/deduction_neg.cc: Likewise.
* testsuite/23_containers/array/element_access/constexpr_c++17.cc:
Likewise.
* testsuite/23_containers/array/requirements/constexpr_iter.cc:
Likewise.
* testsuite/23_containers/array/specialized_algorithms/swap_cxx17.cc:
Likewise.
* testsuite/23_containers/deque/cons/deduction.cc: Likewise.
* testsuite/23_containers/deque/modifiers/emplace/cxx17_return.cc:
Likewise.
* testsuite/23_containers/forward_list/cons/deduction.cc:
Likewise.
* testsuite/23_containers/forward_list/modifiers/emplace_cxx17_return.cc:
Likewise.
* testsuite/23_containers/list/cons/deduction.cc: Likewise.
* testsuite/23_containers/list/modifiers/emplace/cxx17_return.cc:
Likewise.
* testsuite/23_containers/map/cons/deduction.cc: Likewise.
* testsuite/23_containers/map/modifiers/extract.cc: Likewise.
* testsuite/23_containers/map/modifiers/insert/83226.cc:
Likewise.
* testsuite/23_containers/map/modifiers/insert_or_assign/1.cc:
Likewise.
* testsuite/23_containers/map/modifiers/merge.cc: Likewise.
* testsuite/23_containers/map/modifiers/try_emplace/1.cc:
Likewise.
* testsuite/23_containers/multimap/cons/deduction.cc: Likewise.
* testsuite/23_containers/multimap/modifiers/extract.cc:
Likewise.
* testsuite/23_containers/multimap/modifiers/merge.cc: Likewise.
* testsuite/23_containers/multiset/cons/deduction.cc: Likewise.
* testsuite/23_containers/multiset/modifiers/extract.cc:
Likewise.
* testsuite/23_containers/multiset/modifiers/merge.cc: Likewise.
* testsuite/23_containers/priority_queue/deduction.cc: Likewise.
* testsuite/23_containers/queue/deduction.cc: Likewise.
* testsuite/23_containers/queue/members/emplace_cxx17_return.cc:
Likewise.
* testsuite/23_containers/set/cons/deduction.cc: Likewise.
* testsuite/23_containers/set/modifiers/extract.cc: Likewise.
* testsuite/23_containers/set/modifiers/merge.cc: Likewise.
* testsuite/23_containers/set/modifiers/node_swap.cc: Likewise.
* testsuite/23_containers/stack/deduction.cc: Likewise.
* testsuite/23_containers/stack/members/emplace_cxx17_return.cc:
Likewise.
* testsuite/23_containers/unordered_map/cons/deduction.cc:
Likewise.
* testsuite/23_containers/unordered_map/modifiers/extract.cc:
Likewise.
* testsuite/23_containers/unordered_map/modifiers/insert_or_assign.cc:
Likewise.
* testsuite/23_containers/unordered_map/modifiers/merge.cc:
Likewise.
* testsuite/23_containers/unordered_map/modifiers/try_emplace.cc:
Likewise.
* testsuite/23_containers/unordered_multimap/cons/deduction.cc:
Likewise.
* testsuite/23_containers/unordered_multimap/modifiers/extract.cc:
Likewise.
* testsuite/23_containers/unordered_multimap/modifiers/merge.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/cons/deduction.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/modifiers/extract.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/modifiers/merge.cc:
Likewise.
* testsuite/23_containers/unordered_set/cons/deduction.cc:
Likewise.
* testsuite/23_containers/unordered_set/modifiers/extract.cc:
Likewise.
* testsuite/23_containers/unordered_set/modifiers/merge.cc:
Likewise.
* testsuite/23_containers/vector/bool/emplace_cxx17_return.cc:
Likewise.
* testsuite/23_containers/vector/cons/89164_c++17.cc: Likewise.
* testsuite/23_containers/vector/cons/deduction.cc: Likewise.
* testsuite/23_containers/vector/modifiers/emplace/cxx17_return.cc:
Likewise.
2021-05-10 Jonathan Wakely <jwakely@redhat.com>
* testsuite/21_strings/basic_string/79162.cc: Remove
-std=gnu++17 from dg-options directive.
* testsuite/21_strings/basic_string/cons/char/7.cc: Likewise.
* testsuite/21_strings/basic_string/cons/char/79162.cc:
Likewise.
* testsuite/21_strings/basic_string/cons/char/86138.cc:
Likewise.
* testsuite/21_strings/basic_string/cons/char/9.cc: Likewise.
* testsuite/21_strings/basic_string/cons/char/deduction.cc:
Likewise.
* testsuite/21_strings/basic_string/cons/char/moveable2_c++17.cc:
Likewise.
* testsuite/21_strings/basic_string/cons/wchar_t/7.cc: Likewise.
* testsuite/21_strings/basic_string/cons/wchar_t/79162.cc:
Likewise.
* testsuite/21_strings/basic_string/cons/wchar_t/86138.cc:
Likewise.
* testsuite/21_strings/basic_string/cons/wchar_t/9.cc: Likewise.
* testsuite/21_strings/basic_string/cons/wchar_t/deduction.cc:
Likewise.
* testsuite/21_strings/basic_string/cons/wchar_t/moveable2_c++17.cc:
Likewise.
* testsuite/21_strings/basic_string/hash/hash.cc: Likewise.
* testsuite/21_strings/basic_string/lwg2758.cc: Likewise.
* testsuite/21_strings/basic_string/lwg2946.cc: Likewise.
* testsuite/21_strings/basic_string/modifiers/append/char/4.cc:
Likewise.
* testsuite/21_strings/basic_string/modifiers/append/wchar_t/4.cc:
Likewise.
* testsuite/21_strings/basic_string/modifiers/assign/char/4.cc:
Likewise.
* testsuite/21_strings/basic_string/modifiers/assign/wchar_t/4.cc:
Likewise.
* testsuite/21_strings/basic_string/modifiers/insert/char/3.cc:
Likewise.
* testsuite/21_strings/basic_string/modifiers/insert/wchar_t/3.cc:
Likewise.
* testsuite/21_strings/basic_string/modifiers/replace/char/7.cc:
Likewise.
* testsuite/21_strings/basic_string/modifiers/replace/wchar_t/7.cc:
Likewise.
* testsuite/21_strings/basic_string/operations/compare/char/2.cc:
Likewise.
* testsuite/21_strings/basic_string/operations/compare/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string/operations/data/char/2.cc:
Likewise.
* testsuite/21_strings/basic_string/operations/data/char/86169.cc:
Likewise.
* testsuite/21_strings/basic_string/operations/data/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string/operations/find/char/5.cc:
Likewise.
* testsuite/21_strings/basic_string/operations/find/wchar_t/5.cc:
Likewise.
* testsuite/21_strings/basic_string/operators/char/5.cc:
Likewise.
* testsuite/21_strings/basic_string/operators/wchar_t/5.cc:
Likewise.
* testsuite/21_strings/basic_string_view/capacity/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/capacity/empty_neg.cc:
Likewise.
* testsuite/21_strings/basic_string_view/cons/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/cons/char/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/cons/char/3.cc:
Likewise.
* testsuite/21_strings/basic_string_view/cons/char/nonnull.cc:
Likewise.
* testsuite/21_strings/basic_string_view/cons/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/cons/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/cons/wchar_t/3.cc:
Likewise.
* testsuite/21_strings/basic_string_view/cons/wchar_t/nonnull.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/back_constexpr_neg.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/constexpr.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/constexpr_neg.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/empty.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/front_back.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/front_back_constexpr.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/char/front_constexpr_neg.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/back_constexpr_neg.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/constexpr.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/constexpr_neg.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/empty.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/front_back.cc:
Likewise.
* testsuite/21_strings/basic_string_view/element_access/wchar_t/front_constexpr_neg.cc:
Likewise.
* testsuite/21_strings/basic_string_view/include.cc: Likewise.
* testsuite/21_strings/basic_string_view/inserters/94051.cc:
Likewise.
* testsuite/21_strings/basic_string_view/inserters/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/inserters/char/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/inserters/char/3.cc:
Likewise.
* testsuite/21_strings/basic_string_view/inserters/pod/10081-out.cc:
Likewise.
* testsuite/21_strings/basic_string_view/inserters/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/inserters/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/inserters/wchar_t/3.cc:
Likewise.
* testsuite/21_strings/basic_string_view/literals/types-char8_t.cc:
Likewise.
* testsuite/21_strings/basic_string_view/literals/types.cc:
Likewise.
* testsuite/21_strings/basic_string_view/literals/values-char8_t.cc:
Likewise.
* testsuite/21_strings/basic_string_view/literals/values.cc:
Likewise.
* testsuite/21_strings/basic_string_view/modifiers/remove_prefix/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/modifiers/remove_suffix/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/modifiers/swap/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/modifiers/swap/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/compare/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/compare/char/13650.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/compare/char/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/compare/char/70483.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/compare/char/nonnull.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/compare/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/compare/wchar_t/13650.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/compare/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/copy/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/copy/char/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/copy/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/copy/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/data/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/data/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/char/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/char/3.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/char/4.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/char/nonnull.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/wchar_t/3.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/find/wchar_t/4.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/rfind/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/rfind/char/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/rfind/char/3.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/rfind/char/nonnull.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/rfind/wchar_t/3.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/string_conversion/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/substr/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/substr/char/83511.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/substr/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operations/substr/wchar_t/83511.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operators/char/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operators/char/89446.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operators/wchar_t/2.cc:
Likewise.
* testsuite/21_strings/basic_string_view/operators/wchar_t/89446.cc:
Likewise.
* testsuite/21_strings/basic_string_view/range_access/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/range_access/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/char8_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string_view/requirements/traits_neg.cc:
Likewise.
* testsuite/21_strings/basic_string_view/requirements/typedefs.cc:
Likewise.
* testsuite/21_strings/basic_string_view/typedefs.cc: Likewise.
* testsuite/21_strings/basic_string_view/types/1.cc: Likewise.
* testsuite/21_strings/char_traits/requirements/char/99181.cc:
Likewise.
* testsuite/21_strings/char_traits/requirements/constexpr_functions_c++17.cc:
2021-05-10 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/memory_resource/1.cc: Remove -std=gnu++17
from dg-options directive.
* testsuite/20_util/memory_resource/2.cc: Likewise.
* testsuite/20_util/monotonic_buffer_resource/1.cc: Likewise.
* testsuite/20_util/monotonic_buffer_resource/93208.cc:
Likewise.
* testsuite/20_util/monotonic_buffer_resource/allocate.cc:
Likewise.
* testsuite/20_util/monotonic_buffer_resource/deallocate.cc:
Likewise.
* testsuite/20_util/monotonic_buffer_resource/release.cc:
Likewise.
* testsuite/20_util/monotonic_buffer_resource/upstream_resource.cc:
Likewise.
* testsuite/20_util/polymorphic_allocator/1.cc: Likewise.
* testsuite/20_util/polymorphic_allocator/construct_pair.cc:
Likewise.
* testsuite/20_util/polymorphic_allocator/resource.cc: Likewise.
* testsuite/20_util/polymorphic_allocator/select.cc: Likewise.
* testsuite/20_util/synchronized_pool_resource/allocate.cc:
Likewise.
* testsuite/20_util/synchronized_pool_resource/allocate_single.cc:
Likewise.
* testsuite/20_util/synchronized_pool_resource/cons.cc:
Likewise.
* testsuite/20_util/synchronized_pool_resource/cons_single.cc:
Likewise.
* testsuite/20_util/synchronized_pool_resource/is_equal.cc:
Likewise.
* testsuite/20_util/synchronized_pool_resource/multithreaded.cc:
Likewise.
* testsuite/20_util/synchronized_pool_resource/options.cc:
Likewise.
* testsuite/20_util/synchronized_pool_resource/release.cc:
Likewise.
* testsuite/20_util/synchronized_pool_resource/release_single.cc:
Likewise.
* testsuite/20_util/unsynchronized_pool_resource/allocate-max-chunks.cc:
Likewise.
* testsuite/20_util/unsynchronized_pool_resource/allocate.cc:
Likewise.
* testsuite/20_util/unsynchronized_pool_resource/cons.cc:
Likewise.
* testsuite/20_util/unsynchronized_pool_resource/is_equal.cc:
Likewise.
* testsuite/20_util/unsynchronized_pool_resource/options.cc:
Likewise.
* testsuite/20_util/unsynchronized_pool_resource/release.cc:
Likewise.
* testsuite/21_strings/basic_string/types/pmr_typedefs.cc:
Likewise.
* testsuite/23_containers/deque/types/pmr_typedefs.cc: Likewise.
* testsuite/23_containers/deque/types/pmr_typedefs_debug.cc:
Likewise.
* testsuite/23_containers/forward_list/pmr_typedefs.cc:
Likewise.
* testsuite/23_containers/forward_list/pmr_typedefs_debug.cc:
Likewise.
* testsuite/23_containers/list/pmr_typedefs.cc: Likewise.
* testsuite/23_containers/list/pmr_typedefs_debug.cc: Likewise.
* testsuite/23_containers/map/pmr_typedefs.cc: Likewise.
* testsuite/23_containers/map/pmr_typedefs_debug.cc: Likewise.
* testsuite/23_containers/multimap/pmr_typedefs.cc: Likewise.
* testsuite/23_containers/multimap/pmr_typedefs_debug.cc:
Likewise.
* testsuite/23_containers/multiset/pmr_typedefs.cc: Likewise.
* testsuite/23_containers/multiset/pmr_typedefs_debug.cc:
Likewise.
* testsuite/23_containers/set/pmr_typedefs.cc: Likewise.
* testsuite/23_containers/set/pmr_typedefs_debug.cc: Likewise.
* testsuite/23_containers/unordered_map/pmr_typedefs.cc:
Likewise.
* testsuite/23_containers/unordered_map/pmr_typedefs_debug.cc:
Likewise.
* testsuite/23_containers/unordered_multimap/pmr_typedefs.cc:
Likewise.
* testsuite/23_containers/unordered_multimap/pmr_typedefs_debug.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/pmr_typedefs.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/pmr_typedefs_debug.cc:
Likewise.
* testsuite/23_containers/unordered_set/pmr_typedefs.cc:
Likewise.
* testsuite/23_containers/unordered_set/pmr_typedefs_debug.cc:
Likewise.
* testsuite/23_containers/vector/pmr_typedefs.cc: Likewise.
* testsuite/23_containers/vector/types/pmr_typedefs_debug.cc:
Likewise.
* testsuite/28_regex/match_results/pmr_typedefs.cc: Likewise.
2021-05-10 Jonathan Wakely <jwakely@redhat.com>
* testsuite/29_atomics/atomic/69769.cc: Remove -std=gnu++17 from
dg-options.
* testsuite/29_atomics/atomic/is_always_lock_free.cc:
* testsuite/29_atomics/atomic/requirements/typedefs.cc:
* testsuite/29_atomics/atomic_integral/is_always_lock_free.cc:
* testsuite/29_atomics/atomic_integral/requirements/typedefs.cc:
* testsuite/30_threads/lock_guard/cons/deduction.cc: Likewise.
* testsuite/30_threads/scoped_lock/cons/1.cc: Likewise.
* testsuite/30_threads/scoped_lock/cons/deduction.cc: Likewise.
* testsuite/30_threads/scoped_lock/requirements/explicit_instantiation.cc:
Likewise.
* testsuite/30_threads/scoped_lock/requirements/typedefs.cc:
Likewise.
* testsuite/30_threads/shared_lock/70766.cc: Likewise.
* testsuite/30_threads/shared_mutex/cons/1.cc: Likewise.
* testsuite/30_threads/shared_mutex/cons/assign_neg.cc:
Likewise.
* testsuite/30_threads/shared_mutex/cons/copy_neg.cc: Likewise.
* testsuite/30_threads/shared_mutex/requirements/standard_layout.cc:
Likewise.
* testsuite/30_threads/shared_mutex/try_lock/1.cc: Likewise.
* testsuite/30_threads/shared_mutex/try_lock/2.cc: Likewise.
* testsuite/30_threads/shared_mutex/unlock/1.cc: Likewise.
* testsuite/30_threads/unique_lock/cons/deduction.cc: Likewise.
2021-05-10 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/any/assign/1.cc: Remove -std=gnu++17 from
dg-options directive.
* testsuite/20_util/any/assign/2.cc: Likewise.
* testsuite/20_util/any/assign/emplace.cc: Likewise.
* testsuite/20_util/any/assign/exception.cc: Likewise.
* testsuite/20_util/any/assign/self.cc: Likewise.
* testsuite/20_util/any/cons/1.cc: Likewise.
* testsuite/20_util/any/cons/2.cc: Likewise.
* testsuite/20_util/any/cons/90415.cc: Likewise.
* testsuite/20_util/any/cons/92156.cc: Likewise.
* testsuite/20_util/any/cons/aligned.cc: Likewise.
* testsuite/20_util/any/cons/explicit.cc: Likewise.
* testsuite/20_util/any/cons/in_place.cc: Likewise.
* testsuite/20_util/any/cons/nontrivial.cc: Likewise.
* testsuite/20_util/any/make_any.cc: Likewise.
* testsuite/20_util/any/misc/any_cast.cc: Likewise.
* testsuite/20_util/any/misc/any_cast_neg.cc: Likewise.
* testsuite/20_util/any/misc/any_cast_no_rtti.cc: Likewise.
* testsuite/20_util/any/misc/swap.cc: Likewise.
* testsuite/20_util/any/modifiers/1.cc: Likewise.
* testsuite/20_util/any/modifiers/83658.cc: Likewise.
* testsuite/20_util/any/modifiers/92156.cc: Likewise.
* testsuite/20_util/any/observers/type.cc: Likewise.
* testsuite/20_util/any/requirements.cc: Likewise.
* testsuite/20_util/any/typedefs.cc: Likewise.
* testsuite/20_util/optional/77288.cc: Likewise.
* testsuite/20_util/optional/84601.cc: Likewise.
* testsuite/20_util/optional/assignment/1.cc: Likewise.
* testsuite/20_util/optional/assignment/2.cc: Likewise.
* testsuite/20_util/optional/assignment/3.cc: Likewise.
* testsuite/20_util/optional/assignment/4.cc: Likewise.
* testsuite/20_util/optional/assignment/5.cc: Likewise.
* testsuite/20_util/optional/assignment/6.cc: Likewise.
* testsuite/20_util/optional/assignment/7.cc: Likewise.
* testsuite/20_util/optional/assignment/8.cc: Likewise.
* testsuite/20_util/optional/assignment/9.cc: Likewise.
* testsuite/20_util/optional/bad_access.cc: Likewise.
* testsuite/20_util/optional/cons/77727.cc: Likewise.
* testsuite/20_util/optional/cons/85642.cc: Likewise.
* testsuite/20_util/optional/cons/copy.cc: Likewise.
* testsuite/20_util/optional/cons/deduction.cc: Likewise.
* testsuite/20_util/optional/cons/default.cc: Likewise.
* testsuite/20_util/optional/cons/move.cc: Likewise.
* testsuite/20_util/optional/cons/trivial.cc: Likewise.
* testsuite/20_util/optional/cons/value.cc: Likewise.
* testsuite/20_util/optional/cons/value_neg.cc: Likewise.
* testsuite/20_util/optional/constexpr/cons/default.cc:
Likewise.
* testsuite/20_util/optional/constexpr/cons/value.cc: Likewise.
* testsuite/20_util/optional/constexpr/in_place.cc: Likewise.
* testsuite/20_util/optional/constexpr/make_optional.cc:
Likewise.
* testsuite/20_util/optional/constexpr/nullopt.cc: Likewise.
* testsuite/20_util/optional/constexpr/observers/1.cc: Likewise.
* testsuite/20_util/optional/constexpr/observers/2.cc: Likewise.
* testsuite/20_util/optional/constexpr/observers/3.cc: Likewise.
* testsuite/20_util/optional/constexpr/observers/4.cc: Likewise.
* testsuite/20_util/optional/constexpr/observers/5.cc: Likewise.
* testsuite/20_util/optional/constexpr/relops/1.cc: Likewise.
* testsuite/20_util/optional/constexpr/relops/2.cc: Likewise.
* testsuite/20_util/optional/constexpr/relops/3.cc: Likewise.
* testsuite/20_util/optional/constexpr/relops/4.cc: Likewise.
* testsuite/20_util/optional/constexpr/relops/5.cc: Likewise.
* testsuite/20_util/optional/constexpr/relops/6.cc: Likewise.
* testsuite/20_util/optional/hash.cc: Likewise.
* testsuite/20_util/optional/in_place.cc: Likewise.
* testsuite/20_util/optional/make_optional.cc: Likewise.
* testsuite/20_util/optional/nullopt.cc: Likewise.
* testsuite/20_util/optional/observers/1.cc: Likewise.
* testsuite/20_util/optional/observers/2.cc: Likewise.
* testsuite/20_util/optional/observers/3.cc: Likewise.
* testsuite/20_util/optional/observers/4.cc: Likewise.
* testsuite/20_util/optional/observers/5.cc: Likewise.
* testsuite/20_util/optional/observers/6.cc: Likewise.
* testsuite/20_util/optional/relops/1.cc: Likewise.
* testsuite/20_util/optional/relops/2.cc: Likewise.
* testsuite/20_util/optional/relops/3.cc: Likewise.
* testsuite/20_util/optional/relops/4.cc: Likewise.
* testsuite/20_util/optional/relops/5.cc: Likewise.
* testsuite/20_util/optional/relops/6.cc: Likewise.
* testsuite/20_util/optional/relops/7.cc: Likewise.
* testsuite/20_util/optional/requirements.cc: Likewise.
* testsuite/20_util/optional/swap/1.cc: Likewise.
* testsuite/20_util/optional/swap/2.cc: Likewise.
* testsuite/20_util/optional/typedefs.cc: Likewise.
* testsuite/20_util/variant/80165.cc: Likewise.
* testsuite/20_util/variant/85183.cc: Likewise.
* testsuite/20_util/variant/86874.cc: Likewise.
* testsuite/20_util/variant/87431.cc: Likewise.
* testsuite/20_util/variant/87619.cc: Likewise.
* testsuite/20_util/variant/91807.cc: Likewise.
* testsuite/20_util/variant/any.cc: Likewise.
* testsuite/20_util/variant/compile.cc: Likewise.
* testsuite/20_util/variant/deduction.cc: Likewise.
* testsuite/20_util/variant/exception_safety.cc: Likewise.
* testsuite/20_util/variant/hash.cc: Likewise.
* testsuite/20_util/variant/index_type.cc: Likewise.
* testsuite/20_util/variant/relops/89851.cc: Likewise.
* testsuite/20_util/variant/relops/90008.cc: Likewise.
* testsuite/20_util/variant/run.cc: Likewise.
* testsuite/20_util/variant/visit.cc: Likewise.
2021-05-10 Jonathan Wakely <jwakely@redhat.com>
* testsuite/27_io/basic_filebuf/open/char/path.cc: Remove
-std=gnu++17 from dg-options directive.
* testsuite/27_io/basic_fstream/cons/char/path.cc: Likewise.
* testsuite/27_io/basic_fstream/open/char/path.cc: Likewise.
* testsuite/27_io/basic_ifstream/cons/char/path.cc: Likewise.
* testsuite/27_io/basic_ifstream/open/char/path.cc: Likewise.
* testsuite/27_io/basic_ofstream/cons/char/path.cc: Likewise.
* testsuite/27_io/basic_ofstream/open/char/path.cc: Likewise.
* testsuite/27_io/filesystem/directory_entry/86597.cc: Likewise.
* testsuite/27_io/filesystem/directory_entry/lwg3171.cc:
Likewise.
* testsuite/27_io/filesystem/file_status/1.cc: Likewise.
* testsuite/27_io/filesystem/filesystem_error/cons.cc: Likewise.
* testsuite/27_io/filesystem/filesystem_error/copy.cc: Likewise.
* testsuite/27_io/filesystem/iterators/91067.cc: Likewise.
* testsuite/27_io/filesystem/iterators/caching.cc: Likewise.
* testsuite/27_io/filesystem/iterators/directory_iterator.cc:
Likewise.
* testsuite/27_io/filesystem/iterators/pop.cc: Likewise.
* testsuite/27_io/filesystem/iterators/recursion_pending.cc:
Likewise.
* testsuite/27_io/filesystem/iterators/recursive_directory_iterator.cc:
Likewise.
* testsuite/27_io/filesystem/operations/absolute.cc: Likewise.
* testsuite/27_io/filesystem/operations/all.cc: Likewise.
* testsuite/27_io/filesystem/operations/canonical.cc: Likewise.
* testsuite/27_io/filesystem/operations/copy.cc: Likewise.
* testsuite/27_io/filesystem/operations/copy_file.cc: Likewise.
* testsuite/27_io/filesystem/operations/create_directories.cc:
Likewise.
* testsuite/27_io/filesystem/operations/create_directory.cc:
Likewise.
* testsuite/27_io/filesystem/operations/create_symlink.cc:
Likewise.
* testsuite/27_io/filesystem/operations/current_path.cc:
Likewise.
* testsuite/27_io/filesystem/operations/equivalent.cc: Likewise.
* testsuite/27_io/filesystem/operations/exists.cc: Likewise.
* testsuite/27_io/filesystem/operations/file_size.cc: Likewise.
* testsuite/27_io/filesystem/operations/is_empty.cc: Likewise.
* testsuite/27_io/filesystem/operations/last_write_time.cc:
Likewise.
* testsuite/27_io/filesystem/operations/permissions.cc:
Likewise.
* testsuite/27_io/filesystem/operations/proximate.cc: Likewise.
* testsuite/27_io/filesystem/operations/read_symlink.cc:
Likewise.
* testsuite/27_io/filesystem/operations/relative.cc: Likewise.
* testsuite/27_io/filesystem/operations/remove.cc: Likewise.
* testsuite/27_io/filesystem/operations/remove_all.cc: Likewise.
* testsuite/27_io/filesystem/operations/rename.cc: Likewise.
* testsuite/27_io/filesystem/operations/resize_file.cc:
Likewise.
* testsuite/27_io/filesystem/operations/space.cc: Likewise.
* testsuite/27_io/filesystem/operations/status.cc: Likewise.
* testsuite/27_io/filesystem/operations/symlink_status.cc:
Likewise.
* testsuite/27_io/filesystem/operations/temp_directory_path.cc:
Likewise.
* testsuite/27_io/filesystem/operations/weakly_canonical.cc:
Likewise.
* testsuite/27_io/filesystem/path/append/path.cc: Likewise.
* testsuite/27_io/filesystem/path/append/source.cc: Likewise.
* testsuite/27_io/filesystem/path/assign/assign.cc: Likewise.
* testsuite/27_io/filesystem/path/assign/copy.cc: Likewise.
* testsuite/27_io/filesystem/path/compare/compare.cc: Likewise.
* testsuite/27_io/filesystem/path/compare/lwg2936.cc: Likewise.
* testsuite/27_io/filesystem/path/compare/path.cc: Likewise.
* testsuite/27_io/filesystem/path/compare/strings.cc: Likewise.
* testsuite/27_io/filesystem/path/concat/92853.cc: Likewise.
* testsuite/27_io/filesystem/path/concat/94063.cc: Likewise.
* testsuite/27_io/filesystem/path/concat/path.cc: Likewise.
* testsuite/27_io/filesystem/path/concat/strings.cc: Likewise.
* testsuite/27_io/filesystem/path/construct/80762.cc: Likewise.
* testsuite/27_io/filesystem/path/construct/90281.cc: Likewise.
* testsuite/27_io/filesystem/path/construct/90634.cc: Likewise.
* testsuite/27_io/filesystem/path/construct/copy.cc: Likewise.
* testsuite/27_io/filesystem/path/construct/default.cc:
Likewise.
* testsuite/27_io/filesystem/path/construct/format.cc: Likewise.
* testsuite/27_io/filesystem/path/construct/locale.cc: Likewise.
* testsuite/27_io/filesystem/path/construct/range.cc: Likewise.
* testsuite/27_io/filesystem/path/construct/string_view.cc:
Likewise.
* testsuite/27_io/filesystem/path/decompose/extension.cc:
Likewise.
* testsuite/27_io/filesystem/path/decompose/filename.cc:
Likewise.
* testsuite/27_io/filesystem/path/decompose/parent_path.cc:
Likewise.
* testsuite/27_io/filesystem/path/decompose/relative_path.cc:
Likewise.
* testsuite/27_io/filesystem/path/decompose/root_directory.cc:
Likewise.
* testsuite/27_io/filesystem/path/decompose/root_name.cc:
Likewise.
* testsuite/27_io/filesystem/path/decompose/root_path.cc:
Likewise.
* testsuite/27_io/filesystem/path/decompose/stem.cc: Likewise.
* testsuite/27_io/filesystem/path/factory/u8path-char8_t.cc:
Likewise.
* testsuite/27_io/filesystem/path/factory/u8path.cc: Likewise.
* testsuite/27_io/filesystem/path/generation/normal.cc:
Likewise.
* testsuite/27_io/filesystem/path/generation/normal2.cc:
Likewise.
* testsuite/27_io/filesystem/path/generation/proximate.cc:
Likewise.
* testsuite/27_io/filesystem/path/generation/relative.cc:
Likewise.
* testsuite/27_io/filesystem/path/generic/94242.cc: Likewise.
* testsuite/27_io/filesystem/path/generic/generic_string.cc:
Likewise.
* testsuite/27_io/filesystem/path/generic/utf.cc: Likewise.
* testsuite/27_io/filesystem/path/generic/wchar_t.cc: Likewise.
* testsuite/27_io/filesystem/path/io/dr2989.cc: Likewise.
* testsuite/27_io/filesystem/path/itr/components.cc: Likewise.
* testsuite/27_io/filesystem/path/itr/traversal.cc: Likewise.
* testsuite/27_io/filesystem/path/modifiers/clear.cc: Likewise.
* testsuite/27_io/filesystem/path/modifiers/make_preferred.cc:
Likewise.
* testsuite/27_io/filesystem/path/modifiers/remove_filename.cc:
Likewise.
* testsuite/27_io/filesystem/path/modifiers/replace_extension.cc:
Likewise.
* testsuite/27_io/filesystem/path/modifiers/replace_filename.cc:
Likewise.
* testsuite/27_io/filesystem/path/modifiers/swap.cc: Likewise.
* testsuite/27_io/filesystem/path/native/alloc.cc: Likewise.
* testsuite/27_io/filesystem/path/native/string-char8_t.cc:
Likewise.
* testsuite/27_io/filesystem/path/native/string.cc: Likewise.
* testsuite/27_io/filesystem/path/nonmember/append.cc: Likewise.
* testsuite/27_io/filesystem/path/nonmember/cmp.cc: Likewise.
* testsuite/27_io/filesystem/path/nonmember/hash_value.cc:
Likewise.
* testsuite/27_io/filesystem/path/query/empty.cc: Likewise.
* testsuite/27_io/filesystem/path/query/empty_neg.cc:
* testsuite/27_io/filesystem/path/query/has_extension.cc:
Likewise.
* testsuite/27_io/filesystem/path/query/has_filename.cc:
Likewise.
* testsuite/27_io/filesystem/path/query/has_parent_path.cc:
Likewise.
* testsuite/27_io/filesystem/path/query/has_relative_path.cc:
Likewise.
* testsuite/27_io/filesystem/path/query/has_root_directory.cc:
Likewise.
* testsuite/27_io/filesystem/path/query/has_root_name.cc:
Likewise.
* testsuite/27_io/filesystem/path/query/has_root_path.cc:
Likewise.
* testsuite/27_io/filesystem/path/query/has_stem.cc: Likewise.
* testsuite/27_io/filesystem/path/query/is_absolute.cc:
Likewise.
* testsuite/27_io/filesystem/path/query/is_relative.cc:
Likewise.
* testsuite/experimental/filesystem/path/construct/string_view.cc:
Likewise.
2021-05-10 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/specialized_algorithms/pstl/uninitialized_construct.cc:
Remove -std=gnu++17 from dg-options.
* testsuite/20_util/specialized_algorithms/pstl/uninitialized_copy_move.cc:
Likewise.
* testsuite/20_util/specialized_algorithms/pstl/uninitialized_fill_destroy.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/copy_if.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/copy_move.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/fill.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/generate.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/is_partitioned.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/partition.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/partition_copy.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/remove.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/remove_copy.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/replace.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/replace_copy.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/rotate.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/rotate_copy.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/swap_ranges.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/transform_binary.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/transform_unary.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/unique.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_modifying_operations/unique_copy_equal.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/adjacent_find.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/all_of.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/any_of.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/count.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/equal.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/find.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/find_end.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/find_first_of.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/find_if.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/for_each.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/mismatch.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/none_of.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/nth_element.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/reverse.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/reverse_copy.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_nonmodifying/search_n.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_sorting/includes.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_sorting/is_heap.cc: Likewise.
* testsuite/25_algorithms/pstl/alg_sorting/is_sorted.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_sorting/lexicographical_compare.cc:
Likewise.
* testsuite/25_algorithms/pstl/alg_sorting/minmax_element.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/set.cc: Likewise.
* testsuite/25_algorithms/pstl/alg_sorting/sort.cc: Likewise.
* testsuite/25_algorithms/pstl/feature_test-2.cc: Likewise.
* testsuite/25_algorithms/pstl/feature_test-3.cc: Likewise.
* testsuite/25_algorithms/pstl/feature_test-4.cc: Likewise.
* testsuite/25_algorithms/pstl/feature_test-5.cc: Likewise.
* testsuite/25_algorithms/pstl/feature_test.cc: Likewise.
* testsuite/26_numerics/pstl/numeric_ops/adjacent_difference.cc:
Likewise.
* testsuite/26_numerics/pstl/numeric_ops/reduce.cc: Likewise.
* testsuite/26_numerics/pstl/numeric_ops/scan.cc: Likewise.
* testsuite/26_numerics/pstl/numeric_ops/transform_reduce.cc:
Likewise.
* testsuite/26_numerics/pstl/numeric_ops/transform_scan.cc:
Likewise.
2021-05-10 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/scoped_allocator/69293_neg.cc: Add dg-error
for additional errors in C++20.
* testsuite/20_util/specialized_algorithms/memory_management_tools/destroy_neg.cc:
Likewise.
* testsuite/20_util/uses_allocator/69293_neg.cc: Likewise.
* testsuite/27_io/filesystem/path/io/dr2989.cc: Likewise.
2021-05-10 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/variant/compile.cc: Rename 'any' to avoid
clash with std::any.
Daily bump.
2021-05-08 08:16:27 +08:00
2021-05-07 Jonathan Wakely <jwakely@redhat.com>
* include/std/istream (__rvalue_stream_extraction_t): Replace
use of __rval_streamable.
* include/std/ostream (__rvalue_stream_insertion_t): Likewise.
(__rval_streamable): Remove.
(_Require_derived_from_ios_base, __derived_from_ios_base): New
helper for checking constraints.
* testsuite/27_io/basic_istream/extractors_other/char/4.cc: Fix
reference to the wrong subclause of the standard.
* testsuite/27_io/basic_istream/extractors_other/wchar_t/4.cc:
Likewise.
* testsuite/27_io/basic_ostream/inserters_other/char/6.cc:
Likewise.
* testsuite/27_io/basic_ostream/inserters_other/wchar_t/6.cc:
Likewise.
* testsuite/27_io/basic_ostream/inserters_other/char/99692.cc:
New test.
* testsuite/27_io/filesystem/path/io/dr2989.cc: Adjust pruned
errors.
Daily bump.
2021-05-07 08:16:33 +08:00
2021-05-06 Jonathan Wakely <jwakely@redhat.com>
* include/bits/stl_algobase.h (__copy_move, __copy_move_backward):
Improve static_assert messages.
* testsuite/25_algorithms/copy/58982.cc: Adjust expected output.
* testsuite/25_algorithms/copy_n/58982.cc: Likewise.
2021-05-06 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (filter_view::_Iterator::base): Make the
const& overload unconstrained and return a const reference as
per LWG 3533. Make unconditionally noexcept.
(transform_view::_Iterator::base): Likewise.
(elements_view::_Iterator::base): Likewise.
2021-05-06 Patrick Palka <ppalka@redhat.com>
* include/bits/stl_iterator.h (move_iterator::base): Make the
const& overload unconstrained and return a const reference as
per LWG 3391. Make unconditionally noexcept.
(counted_iterator::base): Likewise.
* testsuite/24_iterators/move_iterator/lwg3391.cc: New test.
* testsuite/24_iterators/move_iterator/move_only.cc: Adjust
has_member_base concept to decay-copy the result of base().
2021-05-06 Jonathan Wakely <jwakely@redhat.com>
* include/std/type_traits (remove_cvref_t): Define in terms of
remove_cvref.
* testsuite/20_util/remove_cvref/value.cc: Check alias.
2021-05-06 Jonathan Wakely <jwakely@redhat.com>
Revert:
2021-05-05 Jonathan Wakely <jwakely@redhat.com>
* include/std/charconv (__from_chars_alnum): Pass unsigned
char to std::isdigit.
Daily bump.
2021-05-06 08:16:37 +08:00
2021-05-05 Patrick Palka <ppalka@redhat.com>
* include/bits/ranges_util.h (enable_borrowed_range<subrange>):
Remove constraints on this partial specialization.
* include/std/ranges (enable_borrowed_range<iota_view>):
Likewise.
2021-05-05 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (transform_view::_Iterator::iter_swap):
Remove as per LWG 3520.
(join_view::_Iterator::iter_swap): Add indirectly_swappable
constraint as per LWG 3517.
2021-05-05 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/function_objects/invoke/3.cc: Check feature
test macro.
* testsuite/20_util/function_objects/invoke/version.cc: New test.
2021-05-05 Jonathan Wakely <jwakely@redhat.com>
* include/std/charconv (__from_chars_alnum): Pass unsigned
char to std::isdigit.
2021-05-05 Corentin Gay <gay@adacore.com>
* acinclude.m4: Add VxWorks-specific case for the
configuration of ctypes.
* configure: Regenerate.
* config/locale/vxworks/ctype_members.cc: Add VxWorks-specific
version.
* config/os/vxworks/ctype_base.h: Adjust for VxWorks7+.
* config/os/vxworks/ctype_configure_char.cc: Likewise.
* config/os/vxworks/ctype_inline.h: Likewise.
* testsuite/28_regex/traits/char/isctype.cc: Defines
NEWLINE_IN_CLASS_BLANK if the target is VxWorks.
* testsuite/28_regex/traits/wchar_t/isctype.cc: Likewise.
Daily bump.
2021-05-05 08:16:54 +08:00
2021-05-04 Jonathan Wakely <jwakely@redhat.com>
* include/std/future (promise::set_value): Check for existence
of shared state before dereferncing it.
(promise::set_exception, promise::set_value_at_thread_exit)
(promise::set_exception_at_thread_exit): Likewise.
(promise<R&>::set_value, promise<R&>::set_exception)
(promise<R&>::set_value_at_thread_exit)
(promise<R&>::set_exception_at_thread_exit): Likewise.
(promise<void>::set_value, promise<void>::set_exception)
(promise<void>::set_value_at_thread_exit)
(promise<void>::set_exception_at_thread_exit): Likewise.
* testsuite/30_threads/promise/members/at_thread_exit2.cc:
Remove unused variable.
2021-05-04 Jonathan Wakely <jwakely@redhat.com>
* include/bits/basic_string.h (basic_string(const CharT*, const A&)):
Do not do arithmetic on null pointer.
2021-05-04 Jonathan Wakely <jwakely@redhat.com>
* include/ext/pb_ds/detail/cc_hash_table_map_/cc_ht_map_.hpp
(find_key_pointer(key_const_reference, false_type))
(find_key_pointer(key_const_reference, true_type)): Do not
dereference null pointer.
2021-05-04 Jonathan Wakely <jwakely@redhat.com>
* testsuite/20_util/from_chars/3.cc: Use unsigned type to avoid
overflow.
* testsuite/24_iterators/reverse_iterator/2.cc: Do not add
non-zero value to null pointer.
* testsuite/25_algorithms/copy_backward/move_iterators/69478.cc:
Use past-the-end iterator for result.
* testsuite/25_algorithms/move_backward/69478.cc: Likewise.
* testsuite/25_algorithms/move_backward/93872.cc: Likewise.
2021-05-04 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100384
* include/std/variant (__get_t): New alias template yielding the
return type of std::get<N> on a variant.
(__visit_result_t): New alias template yielding the result of
std::visit.
(__same_types): Move into namespace __detail::__variant.
(__check_visitor_results): Likewise. Use __invoke_result_t and
__get_t.
(__check_visitor_result): Remove.
(visit): Use __visit_result_t for return type.
* testsuite/20_util/variant/100384.cc: New test.
2021-05-04 Jonathan Wakely <jwakely@redhat.com>
* acinclude.m4 (GLIBCXX_ENABLE_INT128_FLOAT128): Remove
checks for __int128 and rename to GLIBCXX_ENABLE_FLOAT128.
* config.h.in: Regenerate.
* configure: Regenerate.
* configure.ac: Adjust to use GLIBCXX_ENABLE_FLOAT128.
* include/bits/random.h (_Select_uint_least_t<s, 1>):
Use __SIZEOF_INT128__ to decide whether to use __int128.
* include/std/charconv (__to_chars_unsigned_type): Likewise.
Daily bump.
2021-05-03 08:16:25 +08:00
2021-05-03 Gerald Pfeifer <gerald@pfeifer.com>
* doc/xml/manual/ctype.xml: Move unix.org reference to https.
* doc/html/manual/facets.html: Regenerate.
Daily bump.
2021-05-01 08:16:28 +08:00
2021-04-30 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (__detail::__non_propating_cache): Define
as per P2328.
(join_view): Remove constraints on the value and reference types
of the wrapped iterator type as per P2328.
(join_view::_Iterator::_M_satisfy): Adjust as per P2328.
(join_view::_Iterator::operator++): Likewise.
(join_view::_M_inner): Use __non_propating_cache as per P2328.
Remove now-redundant use of __maybe_present_t.
* testsuite/std/ranges/adaptors/join.cc: Include <array>.
(test10): New test.
2021-04-30 Jonathan Wakely <jwakely@redhat.com>
* include/bits/basic_string.h (__cpp_lib_constexpr_string):
Only define for C++17 and later.
* include/std/version (__cpp_lib_semaphore): Fix condition
to match the one in <semaphore>.
2021-04-30 Jonathan Wakely <jwakely@redhat.com>
* acinclude.m4 (GLIBCXX_CHECK_INT64_T): Delete.
* config.h.in: Regenerate.
* configure: Regenerate.
* configure.ac: Do not use GLIBCXX_CHECK_INT64_T.
* include/bits/postypes.h: Remove include of <stdint.h> and
definition/undefinition of the __STDC_LIMIT_MACROS and
__STDC_CONSTANT_MACROS macros.
(streamoff): Use __INT64_TYPE__ if defined.
2021-04-30 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (split_view::_InnerIter::operator++):
Depend on _Base instead of _Vp directly, as per LWG 3532.
2021-04-30 Patrick Palka <ppalka@redhat.com>
* include/bits/ranges_util.h (subrange::subrange): Avoid
list-initialization in delegating constructor.
* include/std/ranges (single_view): Replace implicit guide
with explicit deduction guide that decays its argument.
(_Single::operator()): Avoid CTAD when constructing the
single_view object.
(_Iota::operator()): Avoid list-initialization.
(__detail::__can_filter_view, _Filter::operator()): Likewise.
(__detail::__can_transform_view, _Transform::operator()): Likewise.
(take_view::begin): Likewise.
(__detail::__can_take_view, _Take::operator()): Likewise.
(__detail::__can_take_while_view, _TakeWhile::operator()): Likewise.
(__detail::__can_drop_view, _Drop::operator()): Likewise.
(__detail::__can_drop_while_view, _DropWhile::operator()): Likewise.
(split_view::split_view): Use views::single when initializing
_M_pattern.
(__detail::__can_split_view, _Split::operator()): Avoid
list-initialization.
(_Counted::operator()): Likewise.
* testsuite/std/ranges/p2367.cc: New test.
2021-04-30 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/60497
* include/bits/basic_ios.tcc (basic_ios::copyfmt): use
std::addressof.
* include/bits/basic_string.tcc (basic_string::swap)
(basic_string::assign): Likewise.
* include/bits/deque.tcc (deque::operator=(const deque&)):
Likewise.
* include/bits/stl_tree.h (_Rb_tree::operator=(const * _Rb_tree&)):
Likewise.
* include/bits/vector.tcc (vector::operator=(const vector&)):
Likewise.
2021-04-30 Jonathan Wakely <jwakely@redhat.com>
* include/std/istream (operator>>(Istream&&, x&)): Simplify, as
per LWG 1203.
* include/std/ostream (operator<<(Ostream&&, const x&)):
Likewise.
* testsuite/27_io/basic_istream/extractors_character/char/lwg2499_neg.cc:
Adjust dg-error pattern.
* testsuite/27_io/basic_istream/extractors_character/wchar_t/lwg2499_neg.cc:
Likewise.
* testsuite/27_io/basic_istream/extractors_other/char/4.cc: Define
is_extractable trait to replace std::__is_extractable. Make it
work with rvalue streams as well as lvalues, to replace f() and
g() helper functions.
* testsuite/27_io/basic_istream/extractors_other/wchar_t/4.cc:
Likewise.
* testsuite/27_io/basic_ostream/inserters_other/char/6.cc:
Define is_insertable trait to replace std::__is_insertable. Make
it work with rvalue streams as well as lvalues, to replace f()
and g() helper functions.
* testsuite/27_io/basic_ostream/inserters_other/wchar_t/6.cc:
Likewise.
* testsuite/27_io/filesystem/path/io/dr2989.cc: Prune additional
errors from new constraints.
* testsuite/27_io/rvalue_streams-2.cc: Remove PR 80675 checks,
which are no longer expected to compile.
* testsuite/27_io/rvalue_streams.cc: Adjust existing test.
Verify LWG 1203 changes.
2021-04-30 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100285
* include/experimental/socket (__basic_socket_impl::set_option)
(__basic_socket_impl::get_option) [!_GLIBCXX_HAVE_SYS_SOCKET_H]:
Just set error code.
* testsuite/experimental/net/socket/socket_base.cc: CHeck
for <sys/socket.h> not <socket.h>.
2021-04-30 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100180
PR libstdc++/100286
PR libstdc++/100351
* testsuite/experimental/net/internet/address/v4/comparisons.cc:
Use new effective-target keyword.
* testsuite/experimental/net/internet/address/v4/cons.cc:
Likewise.
* testsuite/experimental/net/internet/address/v4/creation.cc:
Likewise.
* testsuite/experimental/net/internet/address/v4/members.cc:
Likewise.
* testsuite/experimental/net/internet/address/v6/members.cc:
Likewise.
* testsuite/experimental/net/internet/resolver/base.cc:
Likewise.
* testsuite/experimental/net/internet/resolver/ops/lookup.cc:
Likewise.
* testsuite/experimental/net/internet/resolver/ops/reverse.cc:
Likewise.
* testsuite/experimental/net/internet/socket/opt.cc:
Likewise.
* testsuite/experimental/net/internet/tcp.cc:
Likewise.
* testsuite/experimental/net/internet/udp.cc:
Likewise.
* testsuite/lib/libstdc++.exp (check_effective_target_net_ts_ip):
New proc to check net_ts_ip et.
Daily bump.
2021-04-29 08:17:01 +08:00
2021-04-28 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/97930
* testsuite/20_util/pair/requirements/structural.cc: New test.
2021-04-28 Jonathan Wakely <jwakely@redhat.com>
* include/bits/stl_pair.h (pair) [__cplusplus > 202002]: Add
new definitions for constructors and assignment operators using
concepts for constraints.
* testsuite/20_util/pair/cons/99957.cc: Disable for C++20 and
later.
* testsuite/20_util/pair/cons/explicit_construct.cc: Adjust
expected error messages to also match C++20 errors.
2021-04-28 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99957
* include/bits/stl_pair.h (_PCC::_MoveCopyPair, _PCC::_CopyMovePair):
Combine and replace with ...
(_PCC::_DeprConsPair): New SFINAE helper function.
(pair): Merge preprocessor blocks so that all C++03 members
are defined together at the end.
(pair::pair(const _T1&, _U2&&), pair::pair(_U1&&, const _T2&)):
Replace _T1 and _T2 parameters with __null_ptr_constant and
adjust constraints.
* testsuite/20_util/pair/40925.cc: Use nullptr instead of 0.
* testsuite/20_util/pair/cons/explicit_construct.cc: Likewise.
* testsuite/20_util/pair/cons/99957.cc: New test.
2021-04-28 Jonathan Wakely <jwakely@redhat.com>
* include/bits/basic_string.h (__cpp_lib_constexpr_string): Define.
* include/std/version (__cpp_lib_constexpr_string): Define.
* testsuite/21_strings/char_traits/requirements/constexpr_functions_c++17.cc:
Check for __cpp_lib_constexpr_string.
* testsuite/21_strings/char_traits/requirements/constexpr_functions_c++20.cc:
Likewise.
* testsuite/21_strings/char_traits/requirements/version.cc: New test.
2021-04-28 Jonathan Wakely <jwakely@redhat.com>
* doc/Makefile.am (stamp-pdf-doxygen): Improve comment about
dealing with errors. Use '@' to prevent shell command being
echoed.
* doc/Makefile.in: Regenerate.
2021-04-28 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100298
* include/bits/std_thread.h (thread::hardware_concurrency): Add
missing noexcept to inline definition for non-gthreads targets.
2021-04-28 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100187
PR libstdc++/100237
PR libstdc++/100249
PR libstdc++/100287
* include/bits/ranges_algo.h (__search_n_fn::operator()): Give
the __value_comp lambda an explicit bool return type.
(__is_permutation_fn::operator()): Give the __proj_scan local
variable auto&& return type. Give the __comp_scan lambda an
explicit bool return type.
(__remove_fn::operator()): Give the __pred lambda an explicit
bool return type.
(__partition_fn::operator()): Don't std::move __first twice
when returning an empty subrange.
(__min_fn::operator()): Don't std::move __comp.
(__max_fn::operator()): Likewise.
(__minmax_fn::operator()): Likewise.
Daily bump.
2021-04-28 08:16:36 +08:00
2021-04-27 Patrick Palka <ppalka@redhat.com>
PR libstdc++/100290
* include/std/ranges (join_view::_Iterator::operator++): Correct
the return type of the lambda to avoid returning a copy of
_M_parent->_M_inner.
* testsuite/std/ranges/adaptors/join.cc (test10): New test.
2021-04-27 Jakub Jelinek <jakub@redhat.com>
Revert:
2021-04-22 Jakub Jelinek <jakub@redhat.com>
PR target/100182
* testsuite/29_atomics/atomic_float/1.cc: Add dg-xfail-run-if for
ia32.
* testsuite/29_atomics/atomic_float/wait_notify.cc: Add dg-skip-if for
ia32.
2021-04-27 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/internet (address_v6::bytes_type): Adjust
formatting.
(basic_endpoint): Define _M_is_v6() to put all checks for
AF_INET6 in one place.
(basic_endpoint::resize): Simplify.
(operator==(const tcp&, const tcp&)): Add constexpr and noexcept.
(operator!=(const tcp&, const tcp&)): Likewise.
(operator==(const udp&, const udp&)): Likewise.
(operator!=(const udp&, const udp&)): Likewise.
* testsuite/experimental/net/internet/tcp.cc: New test.
* testsuite/experimental/net/internet/udp.cc: New test.
2021-04-27 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100286
* include/experimental/internet (resolver_errc, resolver_category())
(make_error_code, make_error_condition): Define unconditionally,
only make enumerators and use of gai_strerror depend on the
availability of <netdb.h>.
(address_v4::to_string): Use correct constant for string length.
(address_v4::to_string, address_v6::to_string): Define
unconditionally, throw if unsupported.
(make_address_v4, make_address_v6): Define unconditionally.
Return an error if unsupported.
(tcp, udp, v6_only, unicast::hops, multicast::*): Define
conditionally,
* testsuite/experimental/net/internet/socket/opt.cc: Check for
<netinet/in.h> and <netinet/tcp.h> before using types from
namespace net::ip.
2021-04-27 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100285
* include/experimental/internet (resolver_base::flags):
Define overloaded operators as hidden friends.
* include/experimental/socket (socket_base::message_flags):
Likewise.
Daily bump.
2021-04-27 08:16:30 +08:00
2021-04-26 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/internet (tcp::no_delay, v6_only)
(unicast::hops, multicast::hops, multicast::enable_loopback):
Change access of base class and static data members. Add
using-declaration for __socket_crtp::operator=(_Tp).
(multicast::__mcastopt): New type.
(multicast::join_group, multicast::leave_group): Derive from
__mcastopt for common implementation.
* include/experimental/socket: Add comment.
* testsuite/experimental/net/internet/socket/opt.cc: New test.
* testsuite/experimental/net/socket/socket_base.cc: Check for
protected constructor/destructor of socket_base. Check for
explicit constructors of socket option classes.
2021-04-26 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/bits/net.h (__socket_base): Add
bool template parameter to allow BooleanSocketOption and
IntegerSocketOption to have different __socket_base<int>
base classes.
(__socket_base<bool>): Adjust base class.
(__socket_base<int>): Add partial specialization.
(__socket_crtp::operator=(_Tp)): Add noexcept-specifier.
* include/experimental/socket (socket_base::broadcast)
(socket_base::debug, socket_base::do_not_route)
(socket_base::keep_alive, socket_base::linger)
(socket_base::out_of_band_inline)
(socket_base::receive_buffer_size)
(socket_base::receive_low_watermark)
(socket_base::reuse_address, socket_base::send_buffer_size)
(socket_base::send_low_watermark): Add using-declaration for
__socket_crtp::operator=(_Tp).
* testsuite/experimental/net/socket/socket_base.cc: Check
properties of socket option types.
2021-04-26 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/internet (resolver_base::flags): Remove
enumerators. Initialize constants directly with desired values.
Make all operators constexpr and noexcept.
* testsuite/experimental/net/internet/resolver/base.cc: Use
__gnu_test::test_bitmask_values for bitmask type. Check
construction and destruction is protected.
2021-04-26 Jonathan Wakely <jwakely@redhat.com>
* include/bits/semaphore_base.h: Include <exception> and <errno.h>.
2021-04-26 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100259
* include/experimental/internet (net::ip::make_error_code)
(net::ip::make_error_condition, net::ip::make_network_v4)
(net::ip::operator==(const udp&, const udp&)): Add 'inline'.
Daily bump.
2021-04-25 08:16:26 +08:00
2021-04-24 David Edelsohn <dje.gcc@gmail.com>
* testsuite/lib/dg-options.exp (atomic_link_flags): New.
(add_options_for_libatomic): Use atomic_link_flags.
Daily bump.
2021-04-24 08:16:37 +08:00
2021-04-23 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100180
* include/experimental/io_context (io_context): Define
dummy_pollfd type so that most member functions still compile
without <poll.h> and struct pollfd.
2021-04-23 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/io_context (io_context::async_wait): Add
comment.
* include/experimental/socket (basic_socket::async_connect):
Cast wait_type constant to int.
(basic_datagram_socket::async_receive): Likewise.
(basic_datagram_socket::async_receive_from): Likewise.
(basic_datagram_socket::async_send): Likewise.
(basic_datagram_socket::async_send_to): Likewise.
(basic_stream_socket::async_receive): Likewise.
(basic_stream_socket::async_send): Likewise. Use io_context
parameter directly, instead of via an executor.
(basic_socket_acceptor::async_accept): Likewise.
2021-04-23 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/socket (socket_base::shutdown_type):
(socket_base::wait_type, socket_base::message_flags):
Remove enumerators. Initialize constants directly with desired
values.
(socket_base::message_flags): Make all operators constexpr and
noexcept.
* testsuite/util/testsuite_common_types.h (test_bitmask_values):
New test utility.
* testsuite/experimental/net/socket/socket_base.cc: New test.
Daily bump.
2021-04-23 08:16:25 +08:00
2021-04-22 David Edelsohn <dje.gcc@gmail.com>
* config/os/aix/atomicity.h: Delete.
2021-04-22 Jonathan Wakely <jwakely@redhat.com>
* include/bits/atomic_timed_wait.h (__cond_wait_until_impl):
Handle system_clock as well as steady_clock.
* testsuite/30_threads/semaphore/try_acquire_for.cc: Re-enable.
* testsuite/30_threads/semaphore/try_acquire_until.cc:
Re-enable.
2021-04-22 Jonathan Wakely <jwakely@redhat.com>
* testsuite/30_threads/semaphore/try_acquire_posix.cc: Add
options for libatomic.
2021-04-22 Jonathan Wakely <jwakely@redhat.com>
* config/os/gnu-linux/os_defines.h: Fix type in comment.
2021-04-22 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99006
* include/bits/shared_ptr.h (allocate_shared): Assert that _Tp
is not an array type.
* include/bits/shared_ptr_base.h (__allocate_shared): Likewise.
* testsuite/20_util/shared_ptr/creation/99006.cc: New test.
2021-04-22 Thomas Rodgers <rodgert@twrodgers.com>
* include/bits/atomic_wait.h: Always notify waiters in the
case of 'bare' address notification.
2021-04-22 Jakub Jelinek <jakub@redhat.com>
PR target/100182
* testsuite/29_atomics/atomic_float/1.cc: Add dg-xfail-run-if for
ia32.
* testsuite/29_atomics/atomic_float/wait_notify.cc: Add dg-skip-if for
ia32.
2021-04-22 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100179
* include/bits/semaphore_base.h: Remove #error.
* include/std/semaphore: Do not define anything unless one of
the implementations is available.
Daily bump.
2021-04-22 08:16:32 +08:00
2021-04-21 Thomas Rodgers <rodgert@twrodgers.com>
* include/bits/semaphore_base.h: Always reload __old in
__atomic_semaphore::_S_do_try_acquire().
* testsuite/30_threads/stop_token/stop_callback/destroy.cc:
re-enable testcase.
2021-04-21 Philippe Blain <levraiphilippeblain@gmail.com>
Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99453
* python/Makefile.am: Install libstdc++*-gdb.py more robustly.
* python/Makefile.in: Regenerate.
2021-04-21 Thomas Rodgers <rodgert@twrodgers.com>
* include/bits/semaphore_base.h: Add missing _M_try_acquire()
member to __platform_wait.
2021-04-21 Jonathan Wakely <jwakely@redhat.com>
* include/std/latch: Replace tab characters in license text.
* include/std/semaphore: Likewise.
2021-04-21 Jakub Jelinek <jakub@redhat.com>
PR libstdc++/100164
* acinclude.m4: For POSIX semaphores AC_DEFINE HAVE_POSIX_SEMAPHORE
rather than _GLIBCXX_HAVE_POSIX_SEMAPHORE.
* configure: Regenerated.
* config.h.in: Regenerated.
Daily bump.
2021-04-21 08:16:23 +08:00
2021-04-20 Jonathan Wakely <jwakely@redhat.com>
* testsuite/30_threads/semaphore/try_acquire_for.cc: Disable
test for targets not using futexes for semaphores.
* testsuite/30_threads/semaphore/try_acquire_until.cc: Likewise.
* testsuite/30_threads/stop_token/stop_callback/destroy.cc:
Disable for all targets.
2021-04-20 Thomas Rodgers <trodgers@redhat.com>
* include/Makefile.am: Add new <bits/this_thread_sleep.h> header.
* include/Makefile.in: Regenerate.
* include/bits/this_thread_sleep.h: New file.
* include/bits/atomic_base.h: Adjust all calls
to __atomic_wait/__atomic_notify for new call signatures.
* include/bits/atomic_timed_wait.h: Extensive rewrite.
* include/bits/atomic_wait.h: Likewise.
* include/bits/semaphore_base.h: Adjust all calls
to __atomic_wait/__atomic_notify for new call signatures.
* include/std/atomic: Likewise.
* include/std/barrier: Likewise.
* include/std/latch: Likewise.
* include/std/semaphore: Likewise.
* include/std/thread (this_thread::sleep_for)
(this_thread::sleep_until): Move to new header.
* testsuite/29_atomics/atomic/wait_notify/bool.cc: Simplify
test.
* testsuite/29_atomics/atomic/wait_notify/generic.cc: Likewise.
* testsuite/29_atomics/atomic/wait_notify/pointers.cc: Likewise.
* testsuite/29_atomics/atomic_flag/wait_notify/1.cc: Likewise.
* testsuite/29_atomics/atomic_float/wait_notify.cc: Likewise.
* testsuite/29_atomics/atomic_integral/wait_notify.cc: Likewise.
* testsuite/29_atomics/atomic_ref/wait_notify.cc: Likewise.
2021-04-20 Patrick Palka <ppalka@redhat.com>
PR libstdc++/95983
* include/bits/stl_iterator.h (__detail::__move_iter_cat):
Define.
(move_iterator): Derive from the above in C++20 in order to
conditionally define iterator_category as per P2259.
(move_iterator::__base_cat): No longer used, so remove.
(move_iterator::iterator_category): Remove in C++20.
(__detail::__common_iter_use_postfix_proxy): Define.
(common_iterator::_Proxy): Rename to ...
(common_iterator:__arrow_proxy): ... this.
(common_iterator::__postfix_proxy): Define as per P2259.
(common_iterator::operator->): Adjust.
(common_iterator::operator++): Adjust as per P2259.
(iterator_traits<common_iterator>::_S_iter_cat): Define.
(iterator_traits<common_iterator>::iterator_category): Change as
per P2259.
(__detail::__counted_iter_value_type): Define.
(__detail::__counted_iter_concept): Define.
(__detail::__counted_iter_cat): Define.
(counted_iterator): Derive from the above three classes in order
to conditionally define value_type, iterator_concept and
iterator category respectively as per P2259.
(counted_iterator::operator->): Define as per P2259.
(incrementable_traits<counted_iterator>): Remove as per P2259.
(iterator_traits<counted_iterator>): Adjust as per P2259.
* include/std/ranges (__detail::__iota_view_iter_cat): Define.
(iota_view::_Iterator): Derive from the above in order to
conditionally define iterator_category as per P2259.
(iota_view::_S_iter_cat): Rename to ...
(iota_view::_S_iter_concept): ... this.
(iota_view::iterator_concept): Use it to apply LWG 3291 changes.
(iota_view::iterator_category): Remove.
(__detail::__filter_view_iter_cat): Define.
(filter_view::_Iterator): Derive from the above in order to
conditionally define iterator_category as per P2259.
(filter_view::_Iterator): Move to struct __filter_view_iter_cat.
(filter_view::_Iterator::iterator_category): Remove.
(transform_view::_Base): Define.
(transform_view::__iter_cat): Define.
(transform_view::_Iterator): Derive from the above in order to
conditionally define iterator_category as per P2259.
(transform_view::_Iterator::_Base): Just alias
transform_view::_Base.
(transform_view::_Iterator::_S_iter_cat): Move to struct
transform_view::__iter_cat.
(transform_view::_Iterator::iterator_category): Remove.
(transform_view::_Sentinel::_Base): Just alias
transform_view::_Base.
(join_view::_Base): Define.
(join_view::_Outer_iter): Define.
(join_view::_Inner_iter): Define.
(join_view::_S_ref_is_glvalue): Define.
(join_view::__iter_cat): Define.
(join_view::_Iterator): Derive from it in order to conditionally
define iterator_category as per P2259.
(join_view::_Iterator::_Base): Just alias join_view::_Base.
(join_view::_Iterator::_S_ref_is_glvalue): Just alias
join_view::_S_ref_is_glvalue.
(join_view::_Iterator::_S_iter_cat): Move to struct
transform_view::__iter_cat.
(join_view::_Iterator::_Outer_iter): Just alias
join_view::_Outer_iter.
(join_view::_Iterator::_Inner_iter): Just alias
join_view::_Inner_iter.
(join_view::_Iterator::iterator_category): Remove.
(join_view::_Sentinel::_Base): Just alias join_view::_Base.
(__detail::__split_view_outer_iter_cat): Define.
(__detail::__split_view_inner_iter_cat): Define.
(split_view::_Base): Define.
(split_view::_Outer_iter): Derive from __split_view_outer_iter_cat
in order to conditionally define iterator_category as per P2259.
(split_view::_Outer_iter::iterator_category): Remove.
(split_view::_Inner_iter): Derive from __split_view_inner_iter_cat
in order to conditionally define iterator_category as per P2259.
(split_view::_Inner_iter::_S_iter_cat): Move to
__split_view_inner_iter_cat.
(split_view::_Inner_iter::iterator_category): Remove.
(elements_view::_Base): Define.
(elements_view::__iter_cat): Define.
(elements_view::_Iterator): Derive from the above in order to
conditionall define iterator_category as per P2259.
(elements_view::_Iterator::_Base): Just alias
elements_view::_Base.
(elements_view::_Iterator::_S_iter_concept)
(elements_view::_Iterator::iterator_concept): Define as per
P2259.
(elements_view::_Iterator::iterator_category): Remove.
(elements_view::_Sentinel::_Base): Just alias
elements_view::_Base.
* testsuite/24_iterators/headers/iterator/synopsis_c++20.cc:
Adjust constraints on iterator_traits<counted_iterator>.
* testsuite/std/ranges/p2259.cc: New test.
2021-04-20 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100146
* include/std/charconv (__cpp_lib_to_chars): Define
conditionally.
* include/std/version (__cpp_lib_to_chars): Likewise..
* testsuite/20_util/from_chars/4.cc: Only check feature test
macro, not _GLIBCXX_HAVE_USELOCALE.
* testsuite/20_util/from_chars/5.cc: Likewise.
* testsuite/20_util/from_chars/6.cc: Likewise.
* testsuite/20_util/to_chars/long_double.cc: Likewise.
2021-04-20 Jakub Jelinek <jakub@redhat.com>
* testsuite/util/testsuite_abi.cc (compare_symbols): If any symbol
versions with _IEEE128_ substring are found, set ieee_version_found
to true. Ignore missing symbols with _IEEE128_ in version name if
!ieee_version_found. Use i->first as version_name instead of
i->second.version_name if the latter is empty.
* config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
Daily bump.
2021-04-20 08:16:27 +08:00
2021-04-19 H.J. Lu <hjl.tools@gmail.com>
* config/abi/post/x86_64-linux-gnu/x32/baseline_symbols.txt:
Updated.
Daily bump.
2021-04-18 08:16:21 +08:00
2021-04-17 Jakub Jelinek <jakub@redhat.com>
* config/abi/post/powerpc-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/powerpc64-linux-gnu/32/baseline_symbols.txt: Update.
2021-04-17 Jakub Jelinek <jakub@redhat.com>
* config/abi/post/x86_64-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/x86_64-linux-gnu/32/baseline_symbols.txt: Update.
* config/abi/post/i386-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/i486-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/s390x-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/powerpc64-linux-gnu/baseline_symbols.txt: Update.
Daily bump.
2021-04-16 08:16:23 +08:00
2021-04-15 Jonathan Wakely <jwakely@redhat.com>
* testsuite/lib/dg-options.exp (add_options_for_libatomic): Also
add libatomic options for 32-bit sparc*-*-linux-gnu.
2021-04-15 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/96657
* libsupc++/Makefile.am: Add atomicity.cc here.
* src/c++98/Makefile.am: Remove it from here.
* libsupc++/Makefile.in: Regenerate.
* src/c++98/Makefile.in: Regenerate.
* testsuite/18_support/exception_ptr/96657.cc: New test.
Daily bump.
2021-04-14 08:16:24 +08:00
2021-04-13 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100060
* include/std/bit: Only include <ext/numeric_traits.h> for
hosted build, use <limits> otherwise.
2021-04-13 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/backwards_compatibility.xml: Remove porting
notes for libg++ and libstdc++-v2, and bibliography.
* doc/html/*: Regenerated.
Daily bump.
2021-04-13 08:16:21 +08:00
2021-04-12 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/100044
* include/bits/ranges_util.h (__detail::__iterator_sentinel_pair):
Remove helper concept.
(subrange(_Pr), subrange(Pr, __make_unsigned_like<...>)): Remove
deduction guides, as per LWG 3404.
* testsuite/std/ranges/subrange/lwg3282_neg.cc: Check that class
template argument deduction fails.
2021-04-12 Jonathan Wakely <jwakely@redhat.com>
* testsuite/26_numerics/random/linear_congruential_engine/requirements/non_uint_neg.cc:
Adjust expected error for C++20 mode.
* testsuite/tr1/5_numerical_facilities/random/linear_congruential/requirements/non_uint_neg.cc:
Likewise.
2021-04-12 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99995
* testsuite/17_intro/headers/c++1998/49745.cc: Include all
standard headers and XFAIL for effective-target c++20.
Daily bump.
2021-04-10 08:16:23 +08:00
2021-04-09 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/99402
* include/debug/helper_functions.h (__can_advance(_InputIterator,
const std::pair<_Diff, _Distance_precision>&, int)): New.
(__can_advance(const _Safe_iterator<>&,
const std::pair<_Diff, _Distance_precision>&, int)): New.
* include/debug/macros.h (__glibcxx_check_can_increment_dist): New,
use latter.
(__glibcxx_check_can_increment_range): Adapt to use latter.
(__glibcxx_check_can_decrement_range): Likewise.
* include/debug/safe_iterator.h
(_Safe_iterator<>::_M_can_advance(const std::pair<_Diff, _Distance_precision>&,
int)): New.
(__can_advance(const _Safe_iterator<>&,
const std::pair<_Diff, _Distance_precision>&, int)): New.
* include/debug/safe_iterator.tcc
(_Safe_iterator<>::_M_can_advance(const std::pair<_Diff, _Distance_precision>&,
int)): New.
(_Safe_iterator<>::_M_valid_range(const _Safe_iterator<>&,
std::pair<difference_type, _Distance_precision>&, bool)): Adapt for
__dp_sign_max_size.
(__copy_move_a): Adapt to use __glibcxx_check_can_increment_dist.
(__copy_move_backward_a): Likewise.
(__equal_aux): Likewise.
* include/debug/stl_iterator.h (__can_advance(const std::reverse_iterator<>&,
const std::pair<_Diff, _Distance_precision>&, int)): New.
(__can_advance(const std::move_iterator<>&,
const std::pair<_Diff, _Distance_precision>&, int)): New.
* testsuite/25_algorithms/copy/debug/99402.cc: New test.
2021-04-09 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99985
* include/bits/hashtable.h (_Hashtable::_S_nothrow_move()): Fix
to be a valid constexpr function in C++11.
* testsuite/23_containers/unordered_set/cons/99985.cc: New test.
2021-04-09 Jonathan Wakely <jwakely@redhat.com>
* include/bits/fs_fwd.h: Fix doxygen group command.
* include/bits/streambuf_iterator.h: Likewise.
* include/bits/uses_allocator_args.h: Likewise.
* include/std/memory: Likewise.
* include/tr1/complex: Likewise.
Daily bump.
2021-04-09 08:16:56 +08:00
2021-04-08 Jonathan Wakely <jwakely@redhat.com>
* include/bits/basic_string.h: Tweak doxygen comment.
2021-04-08 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (__detail::find): Define.
(split_view::_OuterIter::operator++): Apply proposed resolution
of LWG 3505.
* testsuite/std/ranges/adaptors/split.cc (test10): New test.
2021-04-08 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (__detail::find_if): Simplify.
(__detail::find_if_not): Likewise.
(__detail::min): Remove.
(__detail::mismatch): Simplify.
(take_view::size): Use std::min instead of __detail::min.
2021-04-08 Patrick Palka <ppalka@redhat.com>
* include/std/ranges (__detail::__returnable_element): New
concept.
(elements_view): Use this concept in its constraints. Add
missing private access specifier.
(elements_view::_S_get_element): Define as per LWG 3502.
(elements_view::operator*, elements_view::operator[]): Use
_S_get_element.
(elements_view::operator++): Remove unnecessary constraint
as per LWG 3492.
* testsuite/std/ranges/adaptors/elements.cc (test05): New test.
2021-04-08 Jonathan Wakely <jwakely@redhat.com>
* doc/Makefile.am (stamp-pdf-doxygen): Also grep for
out-of-memory error in log file.
* doc/Makefile.in: Regenerate.
2021-04-08 Jonathan Wakely <jwakely@redhat.com>
* configure: Regenerate.
2021-04-08 Jonathan Wakely <jwakely@redhat.com>
* include/bits/random.h: Fix doxygen group commands.
* include/bits/regex_constants.h: Likewise.
* include/tr1/random.h: Likewise.
2021-04-08 Jonathan Wakely <jwakely@redhat.com>
* include/bits/hashtable.h (_Hashtable::_S_nothrow_move()):
New function to determine noexcept-specifier for move
constructors.
(_Hashtable): Use _S_nothrow_move() on move constructors.
* testsuite/23_containers/unordered_map/cons/noexcept_move_construct.cc:
Correct static assertion message.
* testsuite/23_containers/unordered_multimap/cons/noexcept_move_construct.cc:
Likewise.
* testsuite/23_containers/unordered_multiset/cons/noexcept_move_construct.cc:
Likewise.
* testsuite/23_containers/unordered_set/cons/noexcept_move_construct.cc:
Likewise.
2021-04-08 Patrick Palka <ppalka@redhat.com>
PR libstdc++/98384
* testsuite/20_util/to_chars/long_double.cc: Don't run the test
on targets without a large long double. XFAIL the execution on
targets with a non-conforming printf.
2021-04-08 Patrick Palka <ppalka@redhat.com>
PR libstdc++/99433
* include/std/ranges (__adaptor::__maybe_refwrap): Remove.
(__adaptor::__adaptor_invocable): New concept.
(__adaptor::__adaptor_partial_app_viable): New concept.
(__adaptor::_RangeAdaptorClosure): Rewrite, turning it into a
non-template base class.
(__adaptor::_RangeAdaptor): Rewrite, turning it into a CRTP base
class template.
(__adaptor::_Partial): New class template that represents
partial application of a range adaptor non-closure.
(__adaptor::__pipe_invocable): New concept.
(__adaptor::_Pipe): New class template.
(__detail::__can_ref_view): New concept.
(__detail::__can_subrange): New concept.
(all): Replace the lambda here with ...
(_All): ... this functor. Add appropriate constraints.
(__detail::__can_filter_view): New concept.
(filter, _Filter): As in all/_All.
(__detail::__can_transform): New concept.
(transform, _Transform): As in all/_All.
(__detail::__can_take_view): New concept.
(take, _Take): As in all/_All.
(__detail::__can_take_while_view): New concept.
(take_while, _TakeWhile): As in all/_All.
(__detail::__can_drop_view): New concept.
(drop, _Drop): As in all/_All.
(__detail::__can_drop_while_view): New concept.
(drop_while, _DropWhile): As in all/_All.
(__detail::__can_join_view): New concept.
(join, _Join): As in all/_All.
(__detail::__can_split_view): New concept.
(split, _Split): As in all/_All. Rename template parameter
_Fp to _Pattern.
(__detail::__already_common): New concept.
(__detail::__can_common_view): New concept.
(common, _Common): As in all/_All.
(__detail::__can_reverse_view): New concept.
(reverse, _Reverse): As in all/_All.
(__detail::__can_elements_view): New concept.
(elements, _Elements): As in all/_All.
(keys, values): Adjust.
* testsuite/std/ranges/adaptors/99433.cc: New test.
* testsuite/std/ranges/adaptors/all.cc: No longer expect that
adding empty range adaptor closure objects to a pipeline doesn't
increase the size of the pipeline.
(test05): New test.
* testsuite/std/ranges/adaptors/common.cc (test03): New test.
* testsuite/std/ranges/adaptors/drop.cc (test09): New test.
* testsuite/std/ranges/adaptors/drop_while.cc (test04): New test.
* testsuite/std/ranges/adaptors/elements.cc (test04): New test.
* testsuite/std/ranges/adaptors/filter.cc (test06): New test.
* testsuite/std/ranges/adaptors/join.cc (test09): New test.
* testsuite/std/ranges/adaptors/p2281.cc: New test.
* testsuite/std/ranges/adaptors/reverse.cc (test07): New test.
* testsuite/std/ranges/adaptors/split.cc (test01, test04):
Adjust.
(test09): New test.
* testsuite/std/ranges/adaptors/split_neg.cc (test01): Adjust
expected error message.
(test02): Likewise. Extend test.
* testsuite/std/ranges/adaptors/take.cc (test06): New test.
* testsuite/std/ranges/adaptors/take_while.cc (test05): New test.
* testsuite/std/ranges/adaptors/transform.cc (test07, test08):
New test.
2021-04-08 Jonathan Wakely <jwakely@redhat.com>
* include/std/string_view: Adjust Doxygen @file comment.
2021-04-08 Jonathan Wakely <jwakely@redhat.com>
* include/std/type_traits (is_scoped_enum<T>): Constrain partial
specialization to not match incomplete enum types. Use a
requires-expression instead of instantiating is_convertible.
(is_scoped_enum<const T>): Add as workaround for PR c++/99968.
* testsuite/20_util/is_scoped_enum/value.cc: Check with
incomplete types and opaque-enum-declarations.
Daily bump.
2021-04-08 08:16:44 +08:00
2021-04-07 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99805
* src/c++17/fs_path.cc (path::_M_split_cmpts): Do not call
non-const member on _M_pathname, to avoid copy-on-write.
* testsuite/27_io/filesystem/path/decompose/parent_path.cc:
Check construction from strings that might be shared.
Daily bump.
2021-04-07 08:16:39 +08:00
2021-04-06 Jonathan Wakely <jwakely@redhat.com>
* include/bits/move.h (forward, move, move_if_noexcept)
(addressof): Add _GLIBCXX_NODISCARD.
* include/bits/ranges_cmp.h (identity::operator()): Add
nodiscard attribute.
* include/c_global/cstddef (to_integer): Likewise.
* include/std/bit (bit_cast): Likewise.
* include/std/utility (as_const, to_underlying): Likewise.
2021-04-06 Jonathan Wakely <jwakely@redhat.com>
* include/bits/move.h (forward): Change static_assert message
to be unambiguous about what must be true.
* testsuite/20_util/forward/c_neg.cc: Adjust dg-error.
* testsuite/20_util/forward/f_neg.cc: Likewise.
2021-04-06 Jonathan Wakely <jwakely@redhat.com>
* include/bits/alloc_traits.h: Use markdown for code font.
* include/bits/basic_string.h: Fix @param names.
* include/bits/max_size_type.h: Remove period after @file.
* include/bits/regex.h: Fix duplicate @retval names, and rename.
* include/ext/pb_ds/detail/priority_queue_base_dispatch.hpp: Add
group open to match existing group close.
* include/ext/pb_ds/priority_queue.hpp: Add blank line before group
open.
2021-04-06 Jonathan Wakely <jwakely@redhat.com>
* include/bits/atomic_base.h: Fix doxygen group close.
* include/bits/basic_ios.h: Likewise.
* include/bits/forward_list.h: Likewise.
* include/bits/fs_dir.h: Likewise.
* include/bits/fs_ops.h: Likewise.
* include/bits/fs_path.h: Likewise.
* include/bits/functional_hash.h: Likewise.
* include/bits/gslice.h: Likewise.
* include/bits/gslice_array.h: Likewise.
* include/bits/hashtable_policy.h: Likewise.
* include/bits/indirect_array.h: Likewise.
* include/bits/locale_classes.h: Likewise.
* include/bits/locale_facets.h: Likewise.
* include/bits/locale_facets_nonio.h: Likewise.
* include/bits/mask_array.h: Likewise.
* include/bits/refwrap.h: Likewise.
* include/bits/regex.h: Likewise.
* include/bits/regex_automaton.h: Likewise.
* include/bits/regex_compiler.h: Likewise.
* include/bits/regex_constants.h: Likewise.
* include/bits/regex_error.h: Likewise.
* include/bits/regex_executor.h: Likewise.
* include/bits/regex_scanner.h: Likewise.
* include/bits/shared_ptr.h: Likewise.
* include/bits/shared_ptr_atomic.h: Likewise.
* include/bits/shared_ptr_base.h: Likewise.
* include/bits/slice_array.h: Likewise.
* include/bits/specfun.h: Likewise.
* include/bits/std_function.h: Likewise.
* include/bits/std_mutex.h: Likewise.
* include/bits/stl_deque.h: Likewise.
* include/bits/stl_iterator.h: Likewise.
* include/bits/stl_iterator_base_types.h: Likewise.
* include/bits/stl_map.h: Likewise.
* include/bits/stl_multimap.h: Likewise.
* include/bits/stl_multiset.h: Likewise.
* include/bits/stl_numeric.h: Likewise.
* include/bits/stl_pair.h: Likewise.
* include/bits/stl_set.h: Likewise.
* include/bits/stl_uninitialized.h: Likewise.
* include/bits/stream_iterator.h: Likewise.
* include/bits/streambuf_iterator.h: Likewise.
* include/bits/unique_ptr.h: Likewise.
* include/bits/unordered_map.h: Likewise.
* include/bits/unordered_set.h: Likewise.
* include/decimal/decimal: Likewise.
* include/experimental/any: Likewise.
* include/experimental/array: Likewise.
* include/experimental/bits/fs_dir.h: Likewise.
* include/experimental/bits/fs_fwd.h: Likewise.
* include/experimental/bits/fs_ops.h: Likewise.
* include/experimental/bits/fs_path.h: Likewise.
* include/experimental/buffer: Likewise.
* include/experimental/internet: Likewise.
* include/experimental/optional: Likewise.
* include/experimental/propagate_const: Likewise.
* include/experimental/socket: Likewise.
* include/ext/pb_ds/assoc_container.hpp: Likewise.
* include/ext/pb_ds/detail/priority_queue_base_dispatch.hpp:
Likewise.
* include/ext/pb_ds/detail/tree_policy/node_metadata_selector.hpp: Likewise.
* include/ext/pb_ds/detail/trie_policy/node_metadata_selector.hpp: Likewise.
* include/ext/pb_ds/detail/types_traits.hpp: Likewise.
* include/ext/pb_ds/exception.hpp: Likewise.
* include/ext/pb_ds/priority_queue.hpp: Likewise.
* include/ext/pb_ds/tag_and_trait.hpp: Likewise.
* include/ext/random: Likewise.
* include/std/any: Likewise.
* include/std/atomic: Likewise.
* include/std/bitset: Likewise.
* include/std/chrono: Likewise.
* include/std/complex: Likewise.
* include/std/condition_variable: Likewise.
* include/std/fstream: Likewise.
* include/std/future: Likewise.
* include/std/iostream: Likewise.
* include/std/istream: Likewise.
* include/std/mutex: Likewise.
* include/std/numeric: Likewise.
* include/std/ostream: Likewise.
* include/std/ratio: Likewise.
* include/std/shared_mutex: Likewise.
* include/std/stdexcept: Likewise.
* include/std/streambuf: Likewise.
* include/std/system_error: Likewise.
* include/std/thread: Likewise.
* include/std/valarray: Likewise.
* include/std/variant: Likewise.
* include/tr1/cmath: Likewise.
* include/tr1/regex: Likewise.
* include/tr2/dynamic_bitset: Likewise.
* libsupc++/atomic_lockfree_defines.h: Likewise.
* libsupc++/exception: Likewise.
* libsupc++/exception.h: Likewise.
* libsupc++/exception_ptr.h: Likewise.
* libsupc++/nested_exception.h: Likewise.
Daily bump.
2021-04-01 08:16:39 +08:00
2021-03-31 Alexandre Oliva <oliva@adacore.com>
* testsuite/30_threads/future/members/poll.cc: Use faster
after-ready call in the calibration loop.
Daily bump.
2021-03-30 08:16:29 +08:00
2021-03-29 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/status_cxx2017.xml: Adjust link for PSTL.
* doc/html/manual/status.html: Regenerate.
Daily bump.
2021-03-29 08:16:20 +08:00
2021-03-28 François Dumont <fdumont@gcc.gnu.org>
* include/debug/forward_list
(forward_list(forward_list&&, const allocator_type&)): Add noexcept qualification.
* include/debug/list (list(list&&, const allocator_type&)): Likewise and add
call to safe container allocator aware move constructor.
* include/debug/vector (vector(vector&&, const allocator_type&)):
Fix noexcept qualification.
* testsuite/23_containers/forward_list/cons/noexcept_move_construct.cc:
Add allocator-extended move constructor noexceot qualification check.
* testsuite/23_containers/list/cons/noexcept_move_construct.cc: Likewise.
Daily bump.
2021-03-27 08:16:27 +08:00
2021-03-26 Jonathan Wakely <jwakely@redhat.com>
* src/c++11/random.cc (USE_LCG): Define when a pseudo-random
fallback is needed.
[USE_LCG] (bad_seed, construct_lcg_at, destroy_lcg_at, __lcg):
New helper functions and callback.
(random_device::_M_init): Add 'prng' and 'all' enumerators.
Replace switch with fallthrough with a series of 'if' statements.
[USE_LCG]: Construct an lcg_type engine and use __lcg when cpuid
checks fail.
(random_device::_M_init_pretr1) [USE_MT19937]: Accept "prng"
token.
(random_device::_M_getval): Check for callback unconditionally
and always pass _M_file pointer.
* testsuite/26_numerics/random/random_device/85494.cc: Remove
effective-target check. Use new random_device_available helper.
* testsuite/26_numerics/random/random_device/94087.cc: Likewise.
* testsuite/26_numerics/random/random_device/cons/default-cow.cc:
Remove effective-target check.
* testsuite/26_numerics/random/random_device/cons/default.cc:
Likewise.
* testsuite/26_numerics/random/random_device/cons/token.cc: Use
new random_device_available helper. Test "prng" token.
* testsuite/util/testsuite_random.h (random_device_available):
New helper function.
Daily bump.
2021-03-26 08:16:25 +08:00
2021-03-25 François Dumont <fdumont@gcc.gnu.org>
* include/debug/string
(basic_string(const basic_string&, const _Alloc&)): Define even if !_GLIBCXX_USE_CXX11_ABI.
(basic_string(basic_string&&, const _Alloc&)): Likewise and add noexcept qualification.
(basic_string<>::erase): Adapt to take __const_iterator.
(basic_string(const _CharT*, const _Allocator&)): Remove assign call.
(basic_string<>::insert(const_iterator, _InputIte, _InputIte)): Try to
remove iterator debug layer even if !_GLIBCXX_USE_CXX11_ABI.
[_GLIBCXX_USE_CHAR8_T] (__gnu_debug::u8string): New.
(__gnu_debug::u16string, __gnu_debug::u32string): New.
(std::hash<__gnu_debug::basic_string<>>): New partial specialization.
(std::__is_fast_hash<__gnu_debug::basic_string<>>): Likewise.
* testsuite/util/exception/safety.h
(erase_base<__gnu_debug::basic_string<>>): New partial specialization.
(insert_base<__gnu_debug::basic_string<>>): Likewise.
* testsuite/util/testsuite_container_traits.h (traits<__gnu_debug::basic_string<>>):
New partial specialization.
* testsuite/21_strings/basic_string/hash/debug.cc: New test.
* testsuite/21_strings/basic_string/requirements/citerators.cc:
Add test on __gnu_debug::string.
* testsuite/21_strings/basic_string/requirements/dr438/constructor.cc: Likewise.
* testsuite/21_strings/basic_string/requirements/exception/basic.cc: Likewise.
* testsuite/21_strings/basic_string/requirements/exception/generation_prohibited.cc:
Likewise.
* testsuite/21_strings/basic_string/requirements/exception/propagation_consistent.cc:
Likewise.
* testsuite/21_strings/basic_string/requirements/explicit_instantiation/char/1.cc:
Likewise.
* testsuite/21_strings/basic_string/requirements/explicit_instantiation/char16_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string/requirements/explicit_instantiation/char32_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string/requirements/explicit_instantiation/char8_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string/requirements/explicit_instantiation/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string/requirements/typedefs.cc: Likewise.
2021-03-25 Jakub Jelinek <jakub@redhat.com>
PR c++/99672
* testsuite/18_support/source_location/consteval.cc (main): Adjust
expected column numbers.
* testsuite/18_support/source_location/1.cc (main): Likewise.
2021-03-25 Jonathan Wakely <jwakely@redhat.com>
* libsupc++/new_opa.cc [!_GLIBCXX_HOSTED]: Declare malloc.
2021-03-25 Jonathan Wakely <jwakely@redhat.com>
* testsuite/util/exception/safety.h (setup_base::generate):
Support seeding random engine.
(erase_point, erase_range): Adjust range of random numbers to
ensure dereferenceable iterators are used where required.
(generation_prohibited::run): Do not try to erase from empty
containers.
* testsuite/util/testsuite_containergen.h (test_containers):
Support seeding random engine.
Daily bump.
2021-03-24 08:16:25 +08:00
2021-03-23 Jonathan Wakely <jwakely@redhat.com>
* testsuite/std/ranges/adaptors/reverse.cc: Replace duplicated
line with a check that uses the const being/end overloads.
2021-03-23 Moritz Sichert <sichert@in.tum.de>
* include/std/ranges (reverse_view::begin, reverse_view::end):
Qualify make_reverse_iterator calls to avoid ADL.
* testsuite/std/ranges/adaptors/reverse.cc: Test that
views::reverse works when make_reverse_iterator is defined
in an associated namespace.
2021-03-23 Jonathan Wakely <jwakely@redhat.com>
* include/bits/c++config (_GLIBCXX_LONG_DOUBLE_ALT128_COMPAT):
Do not define when compiling with Clang.
Daily bump.
2021-03-23 08:16:25 +08:00
2021-03-22 Jonathan Wakely <jwakely@redhat.com>
* include/std/string_view (basic_string_view(Range&&)): Define new
constructor and deduction guide.
* testsuite/21_strings/basic_string_view/cons/char/range_c++20.cc: New test.
* testsuite/21_strings/basic_string_view/cons/wchar_t/range_c++20.cc: New test.
2021-03-22 Jonathan Wakely <jwakely@redhat.com>
* include/bits/range_access.h (begin(T (&)[N]), end(T (&)[N])):
Add missing 'noexcept' as per LWG 2280.
(rbegin(T (&)[N]), rend(T (&)[N]), rbegin(initializer_list<T>))
(rend(initializer_list<T>)): Add 'noexcept' as per LWG 3537.
* testsuite/24_iterators/range_access/range_access.cc: Check for
expected noexcept specifiers. Check result types of generic
std::begin and std::end overloads.
* testsuite/24_iterators/range_access/range_access_cpp14.cc:
Check for expected noexcept specifiers.
* testsuite/24_iterators/range_access/range_access_cpp17.cc:
Likewise.
Daily bump.
2021-03-20 08:16:24 +08:00
2021-03-19 Jonathan Wakely <jwakely@redhat.com>
* include/std/type_traits (is_scoped_enum): Define.
* include/std/version (__cpp_lib_is_scoped_enum): Define.
* testsuite/20_util/is_scoped_enum/value.cc: New test.
* testsuite/20_util/is_scoped_enum/version.cc: New test.
Daily bump.
2021-03-17 08:16:25 +08:00
2021-03-16 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99341
* config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Remove
std::once_flag symbols.
* config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Likewise.
* config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Likewise.
* config/abi/post/riscv64-linux-gnu/baseline_symbols.txt:
Likewise.
* config/abi/pre/gnu.ver: Likewise.
* src/c++11/mutex.cc [_GLIBCXX_HAVE_LINUX_FUTEX]
(struct __once_flag_compat): Remove.
(_ZNSt9once_flag11_M_activateEv): Remove.
(_ZNSt9once_flag9_M_finishEb): Remove.
2021-03-16 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99341
* include/std/mutex [_GLIBCXX_HAVE_LINUX_FUTEX] (once_flag):
Revert to pthread_once_t implementation.
[_GLIBCXX_HAVE_LINUX_FUTEX] (call_once): Likewise.
* src/c++11/mutex.cc [_GLIBCXX_HAVE_LINUX_FUTEX]
(struct __once_flag_compat): New type matching the reverted
implementation of once_flag using futexes.
(once_flag::_M_activate): Remove, replace with ...
(_ZNSt9once_flag11_M_activateEv): ... alias symbol.
(once_flag::_M_finish): Remove, replace with ...
(_ZNSt9once_flag9_M_finishEb): ... alias symbol.
* testsuite/30_threads/call_once/66146.cc: Removed.
Daily bump.
2021-03-16 18:55:35 +08:00
2021-03-15 Iain Sandoe <iain@sandoe.co.uk>
* testsuite/17_intro/names.cc: Exclude j from the list
of test symbols for Darwin.
2021-03-15 Iain Sandoe <iain@sandoe.co.uk>
* config/os/bsd/darwin/ppc-extra.ver: Add matching for
to_chars and from_chars for long double.
2021-03-15 Patrick Palka <ppalka@redhat.com>
* include/bits/max_size_type.h (__max_size_type::operator _Tp):
Fix formatting.
(__max_size_type::operator++): Define.
(__max_size_type::operator--): Likewise.
(__max_size_type::operator<=>): Conditionally define (in place
of the other comparison operators).
(__max_diff_type::operator _Tp): Fix formatting.
(__max_diff_type::operator++): Define.
(__max_diff_type::operator--): Likewise.
(__max_diff_type::operator<=>): Conditionally define (in place
of the other comparison operators).
* testsuite/std/ranges/iota/max_size_type.cc (test01): Test
these operator overloads.
libstdc++-v3: Update VTV vars for libtool link commands [PR99172] This fixes PR 99172 Currently when GCC is configured with --enable-vtable-verify, the libstdc++-v3 Makefiles add "-fvtable-verify=std -Wl,-u_vtable_map_vars_start,-u_vtable_map_vars_end" to libtool link commands. The "-fvtable-verify=std" piece causes alternate versions of libtool (such as slibtool) to fail, unable to find "-lvtv" (GNU libtool just removes that piece). This patch updates the libstdc++-v3 Makefiles to not pass "-fvtable-verify=std" to the libtool link commands.
2021-03-12 23:34:36 +08:00
2021-03-15 Caroline Tice <cmtice@google.com>
PR libstdc++/99172
* src/Makefile.am (AM_CXXFLAGS_PRE, AM_CXXFLAGS): Add
AM_CXXFLAGS_PRE with the old definition of AM_CXXFLAGS; make
AM_CXXFLAGS to be AM_CXXFLAGS_PRE with '-fvtable-verify=std'
filtered out.
* src/Makefile.in: Regenerate.
Daily bump.
2021-03-12 08:16:29 +08:00
2021-03-11 Patrick Palka <ppalka@redhat.com>
* src/c++17/floating_to_chars.cc: Simplify the file as if
__SIZEOF_INT128__ is always defined.
[!defined __SIZEOF_INT128__]: Include "uint128_t.h". Define
a base-10 to_chars overload for the uint128_t class type.
* src/c++17/uint128_t.h: New file.
* testsuite/20_util/to_chars/long_double.cc: No longer expect an
execution FAIL on targets that have a large long double type
but lack __int128.
2021-03-11 Patrick Palka <ppalka@redhat.com>
* src/c++17/ryu/LOCAL_PATCHES: Update.
* src/c++17/ryu/d2s_intrinsics.h: Don't define uint128_t.
* src/c++17/ryu/generic_128.h: Likewise.
* src/c++17/ryu/ryu_generic_128.h (struct floating_decimal_128):
Use uint128_t instead of __uint128_t.
(generic_binary_to_decimal): Likewise.
2021-03-11 Patrick Palka <ppalka@redhat.com>
* src/c++17/ryu/LOCAL_PATCHES: New file.
2021-03-11 Patrick Palka <ppalka@redhat.com>
* src/c++17/floating_to_chars.cc (uint128_t): New conditionally
defined alias of unsigned __int128.
(floating_type_traits_binary128::mantissa_t): Use uint128_t
instead of unsigned __int128.
(floating_type_traits<long double>::mantissa_t)
[LONG_DOUBLE_KIND == LDK_IBM128]: Likewise.
(get_ieee_repr): Likewise. Make casts from uint_t to mantissa_t
and uint32_t explicit. Simplify the extraction of mantissa,
exponent and sign bit.
2021-03-11 Jonathan Wakely <jwakely@redhat.com>
* include/std/barrier (barrier::arrival_token): New move-only
class that encapsulates the underlying token value.
2021-03-11 Jonathan Wakely <jwakely@redhat.com>
* python/libstdcxx/v6/printers.py (find_type): Use tag attribute
instead of unqualified() method.
2021-03-11 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99537
* include/std/stop_token (_Stop_state_t::_M_release_ownership):
Use acq_rel memory ordering.
2021-03-11 Jonathan Wakely <jwakely@redhat.com>
Fix PR number in ChangeLog
2021-03-30 00:08:32 +08:00
PR libstdc++/99533
Daily bump.
2021-03-12 08:16:29 +08:00
* src/c++17/fs_dir.cc (recursive_directory_iterator): Use new
helper function to check for permission denied errors.
* src/filesystem/dir.cc (recursive_directory_iterator):
Likewise.
* src/filesystem/dir-common.h (is_permission_denied_error): New
helper function.
2021-03-11 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99536
* include/bits/random.h (normal_distribution): Use
default-initializer for _M_saved and _M_saved_available.
Daily bump.
2021-03-11 08:16:37 +08:00
2021-03-10 John David Anglin <danglin@gcc.gnu.org>
* testsuite/29_atomics/atomic/wait_notify/bool.cc: Add options to
link with libatomic.
* testsuite/29_atomics/atomic/wait_notify/generic.cc: Likewise.
* testsuite/29_atomics/atomic/wait_notify/pointers.cc: Likewise.
* testsuite/29_atomics/atomic_flag/wait_notify/1.cc: Likewise.
* testsuite/30_threads/barrier/arrive.cc: Likewise.
* testsuite/30_threads/barrier/arrive_and_drop.cc: Likewise.
* testsuite/30_threads/barrier/arrive_and_wait.cc: Likewise.
* testsuite/30_threads/barrier/completion.cc: Likewise.
* testsuite/30_threads/latch/3.cc: Likewise.
* testsuite/30_threads/semaphore/try_acquire.cc: Likewise.
* testsuite/30_threads/semaphore/try_acquire_for.cc: Likewise.
* testsuite/30_threads/semaphore/try_acquire_until.cc: Likewise.
2021-03-10 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99413
* include/bits/align.h: Include debug/assertions.h.
* include/bits/codecvt.h: Include bits/c++config.h.
* include/bits/enable_special_members.h: Likewise.
* include/bits/erase_if.h: Likewise.
* include/bits/functional_hash.h: Include <type_traits>.
* include/bits/invoke.h: Include bits/move.h.
* include/bits/ostream_insert.h: Include bits/exception_defines.h.
* include/bits/parse_numbers.h: Include <type_traits>.
* include/bits/predefined_ops.h: Include bits/c++config.h.
* include/bits/range_access.h: Include bits/stl_iterator.h.
* include/bits/stl_bvector.h: Do not include bits/stl_vector.h.
* include/bits/stl_iterator.h: Include bits/stl_iterator_base_types.h.
* include/bits/stl_uninitialized.h: Include bits/stl_algobase.h.
* include/bits/uniform_int_dist.h: Include bits/concept_check.h.
* include/bits/unique_lock.h: Include bits/std_mutex.h.
* include/debug/assertions.h: Include bits/c++config.h.
2021-03-10 Jonathan Wakely <jwakely@redhat.com>
* include/bits/ranges_cmp.h (__eq_builtin_ptr_cmp): Remove.
(ranges::equal_to, ranges::not_equal_to): Do not constrain
with __eq_builtin_ptr_cmp.
(ranges::less, ranges::greater, ranges::less_equal)
(ranges::greater_equal): Do not constrain with
__less_builtin_ptr_cmp.
* libsupc++/compare (compare_three_way): Do not constrain with
__3way_builtin_ptr_cmp.
* testsuite/18_support/comparisons/object/builtin-ptr-three-way.cc: Moved to...
* testsuite/18_support/comparisons/object/lwg3530.cc: ...here.
* testsuite/20_util/function_objects/range.cmp/lwg3530.cc: New test.
2021-03-10 Jonathan Wakely <jwakely@redhat.com>
* testsuite/std/time/syn_c++20.cc: Enable synopsis checks for
C++20 calendar types.
Daily bump.
2021-03-07 08:16:24 +08:00
2021-03-06 Jakub Jelinek <jakub@redhat.com>
PR libstdc++/99396
* include/std/bit (__rotl, __rotr): Add optimized variants for power of
two _Nd which the compiler can pattern match the rotates.
Daily bump.
2021-03-05 08:16:21 +08:00
2021-03-04 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99382
* testsuite/20_util/specialized_algorithms/uninitialized_default_n/sizes.cc:
Make storage larger than required. Verify no write to the last
element.
* testsuite/20_util/specialized_algorithms/uninitialized_value_construct_n/sizes.cc:
Likewise.
Daily bump.
2021-03-04 08:16:48 +08:00
2021-03-03 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.
2021-03-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* include/experimental/bits/simd.h: Replace reserved _X, _B by
_Xp, _Bp.
* include/experimental/bits/simd_builtin.h: Likewise.
* include/experimental/bits/simd_x86.h: Likewise.
Daily bump.
2021-02-28 08:16:18 +08:00
2021-02-27 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99301
* include/std/chrono (year_month_day::_M_days_since_epoch()):
Convert chrono::month and chrono::day to unsigned before
converting to uint32_t.
Daily bump.
2021-02-26 08:16:36 +08:00
2021-02-25 Jonathan Wakely <jwakely@redhat.com>
* include/std/chrono (year_month_day::_S_from_days): Perform
all calculations with type uint32_t.
2021-02-25 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/abi.xml: Document versioning for GCC 11.
* doc/html/manual/abi.html: Regenerate.
2021-02-25 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99270
* testsuite/27_io/headers/cstdio/types_std.cc: Use pointer to
FILE instead of FILE.
2021-02-25 Andreas Schwab <schwab@suse.de>
* config/abi/post/aarch64-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/ia64-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/m68k-linux-gnu/baseline_symbols.txt: Update.
* config/abi/post/riscv64-linux-gnu/baseline_symbols.txt: Update.
2021-02-25 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99265
* include/std/chrono (year_month_day::_S_from_days): Cast long
to int explicitly.
2021-02-25 Jonathan Wakely <jwakely@redhat.com>
* include/std/utility (to_underlying): Define.
* include/std/version (__cpp_lib_to_underlying): Define.
* testsuite/20_util/to_underlying/1.cc: New test.
* testsuite/20_util/to_underlying/version.cc: New test.
Daily bump.
2021-02-25 08:16:29 +08:00
2021-02-24 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99261
* src/c++17/floating_to_chars.cc (sprintf_ld): Add extra args
before value to be printed.
2021-02-24 Patrick Palka <ppalka@redhat.com>
* src/c++17/floating_to_chars.cc (__floating_to_chars_precision):
Relax the condition that guards the printf code path to accept
F128_type as well as long double.
2021-02-24 Cassio Neri <cassio.neri@gmail.com>
* include/std/chrono (year_month_day_last:day): New
implementation.
2021-02-24 Cassio Neri <cassio.neri@gmail.com>
* include/std/chrono (year::is_leap): New implementation.
* testsuite/std/time/year/2.cc: New test.
2021-02-24 Cassio Neri <cassio.neri@gmail.com>
* include/std/chrono (year_month_day::_M_days_since_epoch):
New implementation.
* testsuite/std/time/year_month_day/4.cc: New test.
2021-02-24 Cassio Neri <cassio.neri@gmail.com>
* include/std/chrono (year_month_day::_S_from_days): New
implementation.
* testsuite/std/time/year_month_day/3.cc: New test.
2021-02-24 Patrick Palka <ppalka@redhat.com>
PR libstdc++/98384
* testsuite/20_util/to_chars/long_double.cc: Include <optional>.
(test01): Simplify verifying the nearby values by using a
2-iteration loop and a dedicated output buffer to check that the
nearby values are different. Factor out the printf-based
verification into a local function, and check that the leading
hex digits agree before comparing to the output of printf. Also
verify the output by round-tripping it through from_chars.
2021-02-24 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/98389
* config/abi/pre/gnu.ver (GLIBCXX_3.4.29): Do not match to_chars
symbols for long double arguments mangled as 'g'.
* config/os/gnu-linux/ldbl-extra.ver: Likewise.
* config/os/gnu-linux/ldbl-ieee128-extra.ver: Likewise.
* src/c++17/Makefile.am [GLIBCXX_LDBL_ALT128_COMPAT_TRUE]:
Use -mabi=ibmlongdouble for floating_to_chars.cc.
* src/c++17/Makefile.in: Regenerate.
* src/c++17/floating_to_chars.cc (floating_type_traits_binary128):
New type defining type traits of IEEE binary128 format.
(floating_type_traits<__float128>): Define specialization.
(floating_type_traits<long double>): Define in terms of
floating_type_traits_binary128 when appropriate.
(floating_to_shortest_scientific): Handle __float128.
(sprintf_ld): New function template for printing a long double
or __ieee128 value using sprintf.
(__floating_to_chars_shortest, __floating_to_chars_precision):
Use sprintf_ld.
(to_chars): Define overloads for __float128.
2021-02-24 Jonathan Wakely <jwakely@redhat.com>
* testsuite/17_intro/names.cc: Undefine 'u' on powerpc*-linux*.
Daily bump.
2021-02-24 08:16:26 +08:00
2021-02-23 Martin Sebor <msebor@redhat.com>
PR c++/99074
* libsupc++/dyncast.cc (__dynamic_cast): Return null when
first argument is null.
2021-02-23 Jakub Jelinek <jakub@redhat.com>
PR libstdc++/99181
* testsuite/21_strings/char_traits/requirements/char/99181.cc: New
test.
2021-02-23 Jakub Jelinek <jakub@redhat.com>
PR libstdc++/99181
* include/bits/char_traits.h (char_traits<char>::compare): For
constexpr evaluation don't call
__gnu_cxx::char_traits<char_type>::compare but do the comparison loop
directly.
2021-02-23 Jakub Jelinek <jakub@redhat.com>
PR libstdc++/97549
* include/pstl/parallel_backend_serial.h: Remove __pstl::__par_backend.
2021-02-23 Patrick Palka <ppalka@redhat.com>
PR libstdc++/98384
* src/c++17/floating_to_chars.cc (get_ieee_repr): Extract
the high- and low-order parts from an IBM long double value
in an endian-agnostic way.
Daily bump.
2021-02-20 08:16:26 +08:00
2021-02-19 Jonathan Wakely <jwakely@redhat.com>
* include/bits/atomic_wait.h (__thread_relax()): Call
__thread_yield() not __gthread_yield().
Daily bump.
2021-02-16 08:16:22 +08:00
2021-02-15 Jonathan Wakely <jwakely@redhat.com>
* include/bits/atomic_wait.h (__thread_yield()): Check
_GLIBCXX_HAS_GTHREADS before using __gthread_yield.
(__thread_relax()): Use __thread_yield() instead of repeating
the preprocessor checks for __gthread_yield.
2021-02-15 Jonathan Wakely <jwakely@redhat.com>
* include/std/mutex (once_flag::_M_activate()): Add explicit
return statement for passive case.
(once_flag::_M_finish(bool)): Use reserved name for parameter.
Daily bump.
2021-02-15 08:16:18 +08:00
2021-02-14 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99096
* testsuite/util/testsuite_fs.h: Always include <unistd.h>.
Daily bump.
2021-02-13 08:16:38 +08:00
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/88881
* src/c++17/fs_ops.cc (fs::symlink_status): Re-enable workaround.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/status_cxx2014.xml: Document implementation
specific properties of std::experimental::filesystem::rename.
* doc/xml/manual/status_cxx2017.xml: Document implementation
specific properties of std::filesystem::rename.
* doc/html/*: Regenerate.
* src/c++17/fs_ops.cc (fs::rename): Implement correct behaviour
for directories on Windows.
* src/filesystem/ops-common.h (__gnu_posix::rename): Use
MoveFileExW on Windows.
* testsuite/27_io/filesystem/operations/rename.cc: New test.
* testsuite/experimental/filesystem/operations/rename.cc: New test.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* testsuite/util/testsuite_fs.h (nonexistent_path): Add
random number to the path.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/internet (address_v6::to_string): Include
scope ID in string.
* testsuite/experimental/net/internet/address/v6/members.cc:
Test to_string() results.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/internet (address_v6::any): Avoid using
memcpy in constexpr function.
(address_v6::loopback): Likewise.
(make_address_v6): Fix missing return statements on error paths.
* include/experimental/io_context: Avoid -Wdangling-else
warning.
* testsuite/experimental/net/internet/address/v4/members.cc:
Remove unused variables.
* testsuite/experimental/net/internet/address/v6/members.cc:
New test.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* include/bits/shared_ptr_base.h (__shared_ptr::_M_get_deleter):
Add unused attribute to parameter.
* src/c++11/shared_ptr.cc (_Sp_make_shared_tag::_S_eq):
Likewise.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* testsuite/27_io/basic_ostream/emit/1.cc: Expect test to fail
if -fno-rtti is used.
* testsuite/30_threads/async/forced_unwind.cc: Expect test
to abort if -fno-rtti is used.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* testsuite/util/testsuite_allocator.h (memory_resource):
Remove requirement for RTTI and exceptions to be enabled.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* testsuite/27_io/basic_istringstream/rdbuf/char/2832.cc: Use
static_cast when RTTI is disabled.
* testsuite/27_io/basic_istringstream/rdbuf/wchar_t/2832.cc:
Likewise.
* testsuite/27_io/basic_ostringstream/rdbuf/char/2832.cc:
Likewise.
* testsuite/27_io/basic_ostringstream/rdbuf/wchar_t/2832.cc:
Likewise.
* testsuite/27_io/basic_stringstream/str/char/2.cc:
Likewise.
* testsuite/27_io/basic_stringstream/str/wchar_t/2.cc:
Likewise.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
* include/std/ostream (__syncbuf_base::_S_get): Mark parameter
as unused and only use dynamic_cast when RTTI is enabled.
2021-02-12 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99077
* src/c++11/cxx11-ios_failure.cc (__ios_failure(const char*, int)):
Change int parameter to error_code, to match std::ios_failure.
(__throw_ios_failure(const char*, int)): Construct error_code
from int parameter.
Daily bump.
2021-02-12 08:16:25 +08:00
2021-02-11 Jonathan Wakely <jwakely@redhat.com>
* libsupc++/eh_ptr.cc (_GLIBCXX_EH_PTR_RELOPS_COMPAT): Define
new macro.
* libsupc++/exception_ptr.h (_GLIBCXX_EH_PTR_USED): Check new
macro instead of _GLIBCXX_EH_PTR_COMPAT.
(operator==): Likewise.
2021-02-11 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99058
* doc/xml/manual/status_cxx2011.xml: Document when support
became stable.
* doc/xml/manual/status_cxx2014.xml: Likewise.
* doc/xml/manual/status_cxx2017.xml: Likewise.
* doc/html/manual/status.html: Regenerate.
Daily bump.
2021-02-11 08:16:33 +08:00
2021-02-10 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/88881
* src/c++17/fs_ops.cc (fs::status): Re-enable workaround.
2021-02-10 Jonathan Wakely <jwakely@redhat.com>
* src/c++17/fs_ops.cc (fs::create_hard_link, fs::equivalent)
(fs::remove): Use std::system_category() for error codes from
GetLastError().
* src/filesystem/ops.cc (fs::create_hard_link, fs::remove):
Likewise.
2021-02-10 Jonathan Wakely <jwakely@redhat.com>
* testsuite/27_io/filesystem/operations/proximate.cc: Fix typo
in __MINGW32__ macro name.
* testsuite/27_io/filesystem/path/compare/lwg2936.cc: Likewise.
* testsuite/27_io/filesystem/path/generation/proximate.cc:
Likewise.
* testsuite/27_io/filesystem/path/generation/relative.cc:
Likewise.
* testsuite/util/testsuite_fs.h: Likewise.
Daily bump.
2021-02-10 08:16:39 +08:00
2021-02-09 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_tree.h
(__has_is_transparent, __has_is_transparent_t): Move...
* include/bits/stl_function.h: ...here.
* include/bits/hashtable_policy.h (_Hash_code_base<>::_M_hash_code_tr): New..
(_Hashtable_base<>::_M_equals_tr): New.
* include/bits/hashtable.h (_Hashtable<>::_M_find_tr, _Hashtable<>::_M_count_tr,
_Hashtable<>::_M_equal_range_tr): New member function templates to perform
heterogeneous lookup.
(_Hashtable<>::_M_find_before_node_tr): New.
(_Hashtable<>::_M_find_node_tr): New.
* include/bits/unordered_map.h (unordered_map::find<>, unordered_map::count<>,
unordered_map::contains<>, unordered_map::equal_range<>): New member function
templates to perform heterogeneous lookup.
(unordered_multimap::find<>, unordered_multimap::count<>,
unordered_multimap::contains<>, unordered_multimap::equal_range<>): Likewise.
* include/bits/unordered_set.h (unordered_set::find<>, unordered_set::count<>,
unordered_set::contains<>, unordered_set::equal_range<>): Likewise.
(unordered_multiset::find<>, unordered_multiset::count<>,
unordered_multiset::contains<>, unordered_multiset::equal_range<>): Likewise.
* include/debug/unordered_map
(unordered_map::find<>, unordered_map::equal_range<>): Likewise.
(unordered_multimap::find<>, unordered_multimap::equal_range<>): Likewise.
* include/debug/unordered_set
(unordered_set::find<>, unordered_set::equal_range<>): Likewise.
(unordered_multiset::find<>, unordered_multiset::equal_range<>): Likewise.
* testsuite/23_containers/unordered_map/operations/1.cc: New test.
* testsuite/23_containers/unordered_multimap/operations/1.cc: New test.
* testsuite/23_containers/unordered_multiset/operations/1.cc: New test.
* testsuite/23_containers/unordered_set/operations/1.cc: New test.
2021-02-09 François Dumont <fdumont@gcc.gnu.org>
* include/bits/stl_deque.h
(std::operator-(deque::iterator, deque::iterator)): Replace if/then with
a null pointer test.
2021-02-09 Jonathan Wakely <jwakely@redhat.com>
* testsuite/27_io/filesystem/operations/remove_all.cc: Remove
test directory after making it writable again.
* testsuite/experimental/filesystem/operations/remove_all.cc:
Likewise.
2021-02-09 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/99021
* include/std/coroutine (coroutine_handle<P>::from_address): Add
noexcept.
2021-02-09 Vladimir Vishnevsky <vv.os.swe@gmail.com>
* include/ext/stdio_sync_filebuf.h: Remove unused <unistd.h>.
* src/c++17/fs_ops.cc (fs::permissions): Qualify mode_t.
2021-02-09 Jakub Jelinek <jakub@redhat.com>
PR middle-end/98465
* include/bits/basic_string.tcc (basic_string::_M_replace): When __s
points to the characters moved by earlier _S_move, compute the source
address using expression based on the __p pointer rather than __s
pointer.
Daily bump.
2021-02-04 08:16:32 +08:00
2021-02-03 Jonathan Wakely <jwakely@redhat.com>
* testsuite/19_diagnostics/error_code/operators/not_equal.cc:
Add comparison with same category and different values.
* testsuite/19_diagnostics/error_code/operators/less.cc:
Likewise. Fix comparison involving different categories.
* testsuite/19_diagnostics/error_code/operators/three_way.cc:
Likewise.
* testsuite/19_diagnostics/error_condition/operators/less.cc:
Add comment.
* testsuite/19_diagnostics/error_condition/operators/three_way.cc:
Likewise.
2021-02-03 yaozhongxiao <yaozhongxiao@linux.alibaba.com>
* include/experimental/bits/simd_neon.h: Replace repeated vpadd
calls with a single vaddv for aarch64.
2021-02-03 Matthias Kretz <kretz@kde.org>
* testsuite/Makefile.am: Warn about the workaround. Add
-fno-tree-vrp to CXXFLAGS passed to the check_simd script.
Improve initial user feedback from make check-simd.
* testsuite/Makefile.in: Regenerated.
2021-02-03 Matthias Kretz <kretz@kde.org>
* include/experimental/bits/simd.h: Add __detail::_Minimum and
__detail::_Maximum to use them as _BinaryOperation to _S_reduce.
Add hmin and hmax overloads for simd and const_where_expression.
* include/experimental/bits/simd_scalar.h
(_SimdImplScalar::_S_reduce): Make unused _BinaryOperation
parameter const-ref to allow calling _S_reduce with an rvalue.
* testsuite/experimental/simd/tests/reductions.cc: Add tests for
hmin and hmax. Since the compiler statically determined that all
tests pass, repeat the test after a call to make_value_unknown.
2021-02-03 Matthias Kretz <kretz@kde.org>
* testsuite/experimental/simd/tests/bits/verify.h (verify): Add
instruction pointer data member. Ensure that the `if (m_failed)`
branch is always inlined into the calling code. The body of the
conditional can still be a function call. Move the get_ip call
into the verify ctor to simplify the ctor calls.
(COMPARE): Don't mention the use of all_of for reduction of a
simd_mask. It only distracts from the real issue.
2021-02-03 Matthias Kretz <kretz@kde.org>
* testsuite/experimental/simd/driver.sh: Abstract reading test
options into read_src_option function. Read skip, only,
expensive, and xfail via read_src_option. Add timeout and
timeout-factor options and adjust timeout variable accordingly.
* testsuite/experimental/simd/tests/loadstore.cc: Set
timeout-factor 2.
2021-02-03 Matthias Kretz <kretz@kde.org>
* testsuite/experimental/simd/driver.sh: When handling the pipe
to log (and on verbose to stdout) count the lines. If it exceeds
1000 log the issue and exit 125, which is then handled as a
failure.
2021-02-03 Matthias Kretz <kretz@kde.org>
* testsuite/experimental/simd/tests/hypot3_fma.cc: Add skip:
markup for long double on powerpc64*.
2021-02-03 Matthias Kretz <kretz@kde.org>
* include/experimental/bits/simd.h: Add __have_power10vec
conditional on _ARCH_PWR10.
* include/experimental/bits/simd_builtin.h: Forward declare
_MaskImplPpc and use it as _MaskImpl when __ALTIVEC__ is
defined.
(_MaskImplBuiltin::_S_some_of): Call _S_popcount from the
_SuperImpl for optimizations and correctness.
* include/experimental/bits/simd_ppc.h: Add _MaskImplPpc.
(_MaskImplPpc::_S_popcount): Implement via vec_cntm for POWER10.
Otherwise, for >=int use -vec_sums divided by a sizeof factor.
For <int use -vec_sums(vec_sum4s(...)) to sum all mask entries.
2021-02-03 Matthias Kretz <kretz@kde.org>
* testsuite/experimental/simd/driver.sh: Remove executable on
SIGINT. Process compiler and test executable output: In verbose
mode print messages immediately, limited to 1000 lines and
breaking long lines to below $COLUMNS (or 1024 if not set).
Communicating the exit status of the compiler / test with the
necessary pipe is done via a message through stdout/-in.
2021-02-03 Matthias Kretz <kretz@kde.org>
* testsuite/Makefile.am: Ensure .simd.summary is empty before
collecting a new summary.
* testsuite/Makefile.in: Regenerate.
2021-02-03 Matthias Kretz <kretz@kde.org>
* testsuite/experimental/simd/generate_makefile.sh: Use
different variables internally than documented for user
overrides. This makes internal append/prepend work as intended.
2021-02-03 Matthias Kretz <kretz@kde.org>
* testsuite/experimental/simd/driver.sh (verify_test): Print
test output on run xfail. Do not repeat lines from the log that
were already printed on stdout.
(test_selector): Make the compiler flags pattern usable as a
substring selector.
(toplevel): Trap on SIGINT and remove the log and sum files.
Call timout with --foreground to quickly terminate on SIGINT.
* testsuite/experimental/simd/generate_makefile.sh: Simplify run
targets via target patterns. Default DRIVEROPTS to -v for run
targets. Remove log and sum files after completion of the run
target (so that it's always recompiled).
Place help text into text file for reasonable 'make help'
performance.
2021-02-03 Matthias Kretz <kretz@kde.org>
* include/experimental/bits/simd.h: Remove unnecessary static
assertion. Allow sizeof(8) integer __intrinsic_type to enable
the necessary mask type.
2021-02-03 Matthias Kretz <kretz@kde.org>
* include/experimental/bits/simd.h: Let __intrinsic_type<long
double, N> be valid if sizeof(long double) == sizeof(double) and
use a __vector double as member type.
2021-02-03 Matthias Kretz <kretz@kde.org>
* include/experimental/bits/simd.h (__is_intrinsic_type): New
internal type trait. Alias for __is_vector_type on x86.
(_VectorTraitsImpl): Enable for __intrinsic_type in addition for
__vector_type.
(__intrin_bitcast): Allow casting to & from vector & intrinsic
types.
(__intrinsic_type): Explicitly specialize for NEON intrinsic
vector types.
2021-02-03 Matthias Kretz <kretz@kde.org>
* testsuite/experimental/simd/driver.sh: Implement skip, only,
expensive, and xfail markers. They can select on type, ABI tag
subset number, target-triplet, and compiler flags.
* testsuite/experimental/simd/generate_makefile.sh: The summary
now includes lines for unexpected passes and expected failures.
If the skip or only markers are only conditional on the type, do
not generate rules for those types.
* testsuite/experimental/simd/tests/abs.cc: Mark test expensive
for ABI tag subsets 1-9.
* testsuite/experimental/simd/tests/algorithms.cc: Ditto.
* testsuite/experimental/simd/tests/broadcast.cc: Ditto.
* testsuite/experimental/simd/tests/casts.cc: Ditto.
* testsuite/experimental/simd/tests/generator.cc: Ditto.
* testsuite/experimental/simd/tests/integer_operators.cc: Ditto.
* testsuite/experimental/simd/tests/loadstore.cc: Ditto.
* testsuite/experimental/simd/tests/mask_broadcast.cc: Ditto.
* testsuite/experimental/simd/tests/mask_conversions.cc: Ditto.
* testsuite/experimental/simd/tests/mask_implicit_cvt.cc: Ditto.
* testsuite/experimental/simd/tests/mask_loadstore.cc: Ditto.
* testsuite/experimental/simd/tests/mask_operator_cvt.cc: Ditto.
* testsuite/experimental/simd/tests/mask_operators.cc: Ditto.
* testsuite/experimental/simd/tests/mask_reductions.cc: Ditto.
* testsuite/experimental/simd/tests/operator_cvt.cc: Ditto.
* testsuite/experimental/simd/tests/operators.cc: Ditto.
* testsuite/experimental/simd/tests/reductions.cc: Ditto.
* testsuite/experimental/simd/tests/simd.cc: Ditto.
* testsuite/experimental/simd/tests/split_concat.cc: Ditto.
* testsuite/experimental/simd/tests/splits.cc: Ditto.
* testsuite/experimental/simd/tests/where.cc: Ditto.
* testsuite/experimental/simd/tests/fpclassify.cc: Ditto. In
addition replace "test only floattypes" marker by unconditional
"float|double|ldouble" only marker.
* testsuite/experimental/simd/tests/frexp.cc: Ditto.
* testsuite/experimental/simd/tests/hypot3_fma.cc: Ditto.
* testsuite/experimental/simd/tests/ldexp_scalbn_scalbln_modf.cc:
Ditto.
* testsuite/experimental/simd/tests/logarithm.cc: Ditto.
* testsuite/experimental/simd/tests/math_1arg.cc: Ditto.
* testsuite/experimental/simd/tests/math_2arg.cc: Ditto.
* testsuite/experimental/simd/tests/remqo.cc: Ditto.
* testsuite/experimental/simd/tests/trigonometric.cc: Ditto.
* testsuite/experimental/simd/tests/trunc_ceil_floor.cc: Ditto.
* testsuite/experimental/simd/tests/sincos.cc: Ditto. In
addition, xfail on run because the reference data is missing.
Daily bump.
2021-02-03 08:16:23 +08:00
2021-02-02 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/status_cxx2011.xml: Remove stray table cell.
* doc/xml/manual/status_cxx2014.xml: Likewise.
* doc/xml/manual/status_cxx2017.xml: Likewise.
* doc/html/manual/status.html: Regenerate.
Daily bump.
2021-02-02 08:16:23 +08:00
2021-02-01 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/70303
* include/bits/stl_deque.h (std::deque<>::operator-(iterator, iterator)):
Return 0 if both iterators are value-initialized.
* testsuite/23_containers/deque/70303.cc: New test.
* testsuite/23_containers/vector/70303.cc: New test.
2021-02-01 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/status_cxx2011.xml: Update std::call_once
status.
* doc/xml/manual/status_cxx2014.xml: Likewise.
* doc/xml/manual/status_cxx2017.xml: Likewise. Update
std::from_chars and std::to_chars status. Fix formatting.
* doc/html/manual/status.html: Regenerate.
Daily bump.
2021-01-29 08:16:21 +08:00
2021-01-28 Jonathan Wakely <jwakely@redhat.com>
* include/experimental/bits/numeric_traits.h: Update copyright
dates.
* include/experimental/bits/simd.h: Likewise.
* include/experimental/bits/simd_builtin.h: Likewise.
* include/experimental/bits/simd_converter.h: Likewise.
* include/experimental/bits/simd_detail.h: Likewise.
* include/experimental/bits/simd_fixed_size.h: Likewise.
* include/experimental/bits/simd_math.h: Likewise.
* include/experimental/bits/simd_neon.h: Likewise.
* include/experimental/bits/simd_ppc.h: Likewise.
* include/experimental/bits/simd_scalar.h: Likewise.
* include/experimental/bits/simd_x86.h: Likewise.
* include/experimental/bits/simd_x86_conversions.h: Likewise.
* include/experimental/simd: Likewise.
* testsuite/experimental/simd/*: Likewise.
Daily bump.
2021-01-28 08:16:56 +08:00
2021-01-27 Jonathan Wakely <jwakely@redhat.com>
* doc/xml/manual/status_cxx2017.xml: Replace invalid entity.
* doc/html/*: Regenerate.
2021-01-27 Jonathan Wakely <jwakely@redhat.com>
* testsuite/experimental/simd/generate_makefile.sh: Use printf
instead of echo when printing escape characters.
2021-01-27 Matthias Kretz <kretz@kde.org>
* scripts/check_simd: New file. This script is called from the
the check-simd target. It determines a set of compiler flags and
simulator setups for calling generate_makefile.sh and passes the
information back to the check-simd target, which recurses to the
generated Makefiles.
* scripts/create_testsuite_files: Remove files below simd/tests/
from testsuite_files and place them in testsuite_files_simd.
* testsuite/Makefile.am: Add testsuite_files_simd. Add
check-simd target.
* testsuite/Makefile.in: Regenerate.
* testsuite/experimental/simd/driver.sh: New file. This script
compiles and runs a given simd test, logging its output and
status. It uses the timeout command to implement compile and
test timeouts.
* testsuite/experimental/simd/generate_makefile.sh: New file.
This script generates a Makefile which uses driver.sh to compile
and run the tests and collect the logs into a single log file.
* testsuite/experimental/simd/tests/abs.cc: New file. Tests
abs(simd).
* testsuite/experimental/simd/tests/algorithms.cc: New file.
Tests min/max(simd, simd).
* testsuite/experimental/simd/tests/bits/conversions.h: New
file. Contains functions to support tests involving conversions.
* testsuite/experimental/simd/tests/bits/make_vec.h: New file.
Support functions make_mask and make_vec.
* testsuite/experimental/simd/tests/bits/mathreference.h: New
file. Support functions to supply precomputed math function
reference data.
* testsuite/experimental/simd/tests/bits/metahelpers.h: New
file. Support code for SFINAE testing.
* testsuite/experimental/simd/tests/bits/simd_view.h: New file.
* testsuite/experimental/simd/tests/bits/test_values.h: New
file. Test functions to easily drive a test with simd objects
initialized from a given list of values and a range of random
values.
* testsuite/experimental/simd/tests/bits/ulp.h: New file.
Support code to determine the ULP distance of simd objects.
* testsuite/experimental/simd/tests/bits/verify.h: New file.
Test framework for COMPARE'ing simd objects and instantiating
the test templates with value_type and ABI tag.
* testsuite/experimental/simd/tests/broadcast.cc: New file. Test
simd broadcasts.
* testsuite/experimental/simd/tests/casts.cc: New file. Test
simd casts.
* testsuite/experimental/simd/tests/fpclassify.cc: New file.
Test floating-point classification functions.
* testsuite/experimental/simd/tests/frexp.cc: New file. Test
frexp(simd).
* testsuite/experimental/simd/tests/generator.cc: New file. Test
simd generator constructor.
* testsuite/experimental/simd/tests/hypot3_fma.cc: New file.
Test 3-arg hypot(simd,simd,simd) and fma(simd,simd,sim).
* testsuite/experimental/simd/tests/integer_operators.cc: New
file. Test integer operators.
* testsuite/experimental/simd/tests/ldexp_scalbn_scalbln_modf.cc:
New file. Test ldexp(simd), scalbn(simd), scalbln(simd), and
modf(simd).
* testsuite/experimental/simd/tests/loadstore.cc: New file. Test
(converting) simd loads and stores.
* testsuite/experimental/simd/tests/logarithm.cc: New file. Test
log*(simd).
* testsuite/experimental/simd/tests/mask_broadcast.cc: New file.
Test simd_mask broadcasts.
* testsuite/experimental/simd/tests/mask_conversions.cc: New
file. Test simd_mask conversions.
* testsuite/experimental/simd/tests/mask_implicit_cvt.cc: New
file. Test simd_mask implicit conversions.
* testsuite/experimental/simd/tests/mask_loadstore.cc: New file.
Test simd_mask loads and stores.
* testsuite/experimental/simd/tests/mask_operator_cvt.cc: New
file. Test simd_mask operators convert as specified.
* testsuite/experimental/simd/tests/mask_operators.cc: New file.
Test simd_mask compares, subscripts, and negation.
* testsuite/experimental/simd/tests/mask_reductions.cc: New
file. Test simd_mask reductions.
* testsuite/experimental/simd/tests/math_1arg.cc: New file. Test
1-arg math functions on simd.
* testsuite/experimental/simd/tests/math_2arg.cc: New file. Test
2-arg math functions on simd.
* testsuite/experimental/simd/tests/operator_cvt.cc: New file.
Test implicit conversions on simd binary operators behave as
specified.
* testsuite/experimental/simd/tests/operators.cc: New file. Test
simd compares, subscripts, not, unary minus, plus, minus,
multiplies, divides, increment, and decrement.
* testsuite/experimental/simd/tests/reductions.cc: New file.
Test reduce(simd).
* testsuite/experimental/simd/tests/remqo.cc: New file. Test
remqo(simd).
* testsuite/experimental/simd/tests/simd.cc: New file. Basic
sanity checks of simd types.
* testsuite/experimental/simd/tests/sincos.cc: New file. Test
sin(simd) and cos(simd).
* testsuite/experimental/simd/tests/split_concat.cc: New file.
Test split(simd) and concat(simd, simd).
* testsuite/experimental/simd/tests/splits.cc: New file. Test
split(simd_mask).
* testsuite/experimental/simd/tests/trigonometric.cc: New file.
Test remaining trigonometric functions on simd.
* testsuite/experimental/simd/tests/trunc_ceil_floor.cc: New
file. Test trunc(simd), ceil(simd), and floor(simd).
* testsuite/experimental/simd/tests/where.cc: New file. Test
masked operations using where.
2021-01-27 Matthias Kretz <kretz@kde.org>
* doc/xml/manual/status_cxx2017.xml: Add implementation status
of the Parallelism TS 2. Document implementation-defined types
and behavior.
* include/Makefile.am: Add new headers.
* include/Makefile.in: Regenerate.
* include/experimental/simd: New file. New header for
Parallelism TS 2.
* include/experimental/bits/numeric_traits.h: New file.
Implementation of P1841R1 using internal naming. Addition of
missing IEC559 functionality query.
* include/experimental/bits/simd.h: New file. Definition of the
public simd interfaces and general implementation helpers.
* include/experimental/bits/simd_builtin.h: New file.
Implementation of the _VecBuiltin simd_abi.
* include/experimental/bits/simd_converter.h: New file. Generic
simd conversions.
* include/experimental/bits/simd_detail.h: New file. Internal
macros for the simd implementation.
* include/experimental/bits/simd_fixed_size.h: New file. Simd
fixed_size ABI specific implementations.
* include/experimental/bits/simd_math.h: New file. Math
overloads for simd.
* include/experimental/bits/simd_neon.h: New file. Simd NEON
specific implementations.
* include/experimental/bits/simd_ppc.h: New file. Implement bit
shifts to avoid invalid results for integral types smaller than
int.
* include/experimental/bits/simd_scalar.h: New file. Simd scalar
ABI specific implementations.
* include/experimental/bits/simd_x86.h: New file. Simd x86
specific implementations.
* include/experimental/bits/simd_x86_conversions.h: New file.
x86 specific conversion optimizations. The conversion patterns
work around missing conversion patterns in the compiler and
should be removed as soon as PR85048 is resolved.
* testsuite/experimental/simd/standard_abi_usable.cc: New file.
Test that all (not all fixed_size<N>, though) standard simd and
simd_mask types are usable.
* testsuite/experimental/simd/standard_abi_usable_2.cc: New
file. As above but with -ffast-math.
* testsuite/libstdc++-dg/conformance.exp: Don't build simd tests
from the standard test loop. Instead use
check_vect_support_and_set_flags to build simd tests with the
relevant machine flags.
2021-01-27 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/66414
* include/bits/string_view.tcc
(basic_string_view::find(const CharT*, size_type, size_type)):
Optimize.
2021-01-27 Paul Fee <paul.f.fee@gmail.com>
* include/bits/basic_string.h (basic_string::contains): New
member functions.
* include/std/string_view (basic_string_view::contains):
Likewise.
* include/std/version (__cpp_lib_string_contains): Define.
* testsuite/21_strings/basic_string/operations/starts_with/char/1.cc:
Remove trailing whitespace.
* testsuite/21_strings/basic_string/operations/starts_with/wchar_t/1.cc:
Likewise.
* testsuite/21_strings/basic_string/operations/contains/char/1.cc: New test.
* testsuite/21_strings/basic_string/operations/contains/wchar_t/1.cc: New test.
* testsuite/21_strings/basic_string_view/operations/contains/char/1.cc: New test.
* testsuite/21_strings/basic_string_view/operations/contains/char/2.cc: New test.
* testsuite/21_strings/basic_string_view/operations/contains/wchar_t/1.cc: New test.
Daily bump.
2021-01-22 08:16:22 +08:00
2021-01-21 Jonathan Wakely <jwakely@redhat.com>
* src/c++17/Makefile.in: Regenerate.
Daily bump.
2021-01-21 08:16:36 +08:00
2021-01-20 David Edelsohn <dje.gcc@gmail.com>
* config/os/aix/ctype_inline.h (bool ctype<char>:: is): Cast
_OBJ_DATA subscript to unsigned char. Add _THREAD_SAFE access to
__lc_type.
(const char* ctype<char>:: is): Same.
Daily bump.
2021-01-19 08:16:35 +08:00
2021-01-18 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/98725
* testsuite/20_util/unique_ptr/io/lwg2948.cc: Do not try to
write to a wide character stream if wide character support is
disabled in the library.
2021-01-18 Jonathan Wakely <jwakely@redhat.com>
* testsuite/27_io/basic_stringstream/cons/char/1.cc: Use
stringbuf not wstringbuf.
2021-01-18 Jakub Jelinek <jakub@redhat.com>
PR debug/98708
* src/c++11/Makefile.am (cxx11-ios_failure-lt.s, cxx11-ios_failure.s):
Compile with -gno-as-loc-support.
* src/c++11/Makefile.in: Regenerated.
Daily bump.
2021-01-17 08:16:23 +08:00
2021-01-16 H.J. Lu <hjl.tools@gmail.com>
* testsuite/29_atomics/atomic_flag/test_and_set/explicit-hle.cc:
Add -fcf-protection=none to -march=i486.
Daily bump.
2021-01-15 08:16:28 +08:00
2021-01-14 François Dumont <fdumont@gcc.gnu.org>
* testsuite/23_containers/deque/debug/98466.cc: Make it pre-C++11
compliant.
2021-01-14 Alexandre Oliva <oliva@adacore.com>
* testsuite/30_threads/future/members/poll.cc: Calibrate
iteration count.
2021-01-14 François Dumont <fdumont@gcc.gnu.org>
PR libstdc++/98466
* include/bits/hashtable_policy.h (_Node_iterator_base()): Set _M_cur to nullptr.
(_Node_iterator()): Make default.
(_Node_const_iterator()): Make default.
* include/debug/macros.h (__glibcxx_check_erae_range_after): Add _M_singular
iterator checks.
* include/debug/safe_iterator.h
(_GLIBCXX_DEBUG_VERIFY_OPERANDS): Accept if both iterator are value initialized.
* include/debug/safe_local_iterator.h (_GLIBCXX_DEBUG_VERIFY_OPERANDS):
Likewise.
* include/debug/safe_iterator.tcc (_Safe_iterator<>::_M_valid_range): Add
_M_singular checks on input iterators.
* src/c++11/debug.cc (_Safe_iterator_base::_M_can_compare): Remove _M_singular
checks.
* testsuite/23_containers/deque/debug/98466.cc: New test.
* testsuite/23_containers/unordered_map/debug/98466.cc: New test.
2021-01-14 Jonathan Wakely <jwakely@redhat.com>
PR libstdc++/98471
* include/bits/fs_path.h (__throw_conversion_error): New
function to throw or abort on character conversion errors.
(__wstr_from_utf8): Move definition after filesystem_error has
been defined. Use __throw_conversion_error.
(path::_S_convert<_EcharT>): Use __throw_conversion_error.
(path::_S_str_convert<_CharT, _Traits, _Allocator>): Likewise.
(path::u8string): Likewise.
2021-01-14 Jonathan Wakely <jwakely@redhat.com>
* include/std/barrier: Update copyright years. Fix whitespace.
* include/std/version: Fix whitespace.
* testsuite/30_threads/barrier/1.cc: Update copyright years.
* testsuite/30_threads/barrier/2.cc: Likewise.
* testsuite/30_threads/barrier/arrive.cc: Likewise.
* testsuite/30_threads/barrier/arrive_and_drop.cc: Likewise.
* testsuite/30_threads/barrier/arrive_and_wait.cc: Likewise.
* testsuite/30_threads/barrier/completion.cc: Likewise.
Daily bump.
2021-01-14 08:16:24 +08:00
2021-01-13 Jonathan Wakely <jwakely@redhat.com>
* doc/doxygen/user.cfg.in (INPUT): Remove include/debug/array.
Daily bump.
2021-01-11 08:16:17 +08:00
2021-01-10 David Edelsohn <dje.gcc@gmail.com>
PR libstdc++/98613
* testsuite/ext/vstring/cons/moveable.cc: Suppress false positive
warning.
* testsuite/ext/vstring/modifiers/assign/move_assign.cc: Same.
Daily bump.
2021-01-09 08:16:22 +08:00
2021-01-08 Olivier Hainque <hainque@adacore.com>
* testsuite/20_util/bind/ref_neg.cc: Tweak the
dg-prune-output regex for out-of-build-tree contexts.
Daily bump.
2021-01-08 08:16:23 +08:00
2021-01-07 Thomas Rodgers <trodgers@redhat.com>
* doc/doxygen/user.cfg.in: Add new header.
* include/Makefile.am (std_headers): likewise.
* include/Makefile.in: Regenerate.
* include/precompiled/stdc++.h: Add new header.
* include/std/barrier: New file.
* include/std/version: Add __cpp_lib_barrier feature test macro.
* testsuite/30_threads/barrier/1.cc: New test.
* testsuite/30_threads/barrier/2.cc: Likewise.
* testsuite/30_threads/barrier/arrive_and_drop.cc: Likewise.
* testsuite/30_threads/barrier/arrive_and_wait.cc: Likewise.
* testsuite/30_threads/barrier/arrive.cc: Likewise.
* testsuite/30_threads/barrier/completion.cc: Likewise.
2021-01-07 Patrick Palka <ppalka@redhat.com>
PR libstdc++/98384
* testsuite/20_util/to_chars/long_double.cc: Use nexttowardl
instead of the non-standard nextupl and nextdownl.
Daily bump.
2021-01-06 08:16:55 +08:00
2021-01-05 Samuel Thibault <samuel.thibault@ens-lyon.org>
* configure: Re-generate.
2021-01-05 Ed Smith-Rowland <3dw4rd@verizon.net>
* include/precompiled/stdc++.h: Add <source_location> to C++20 section.
Daily bump.
2021-01-02 08:16:24 +08:00
2021-01-01 Jakub Jelinek <jakub@redhat.com>
* ChangeLog-2020: Rotate ChangeLog. New file.
re PR libstdc++/64438 (Removing string-conversion requirement causes libstdc++-v3 fails on AArch64.) PR libstdc++/64438 * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc: Revert removal of dg-require-string-conversions. * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/ stoull.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/ to_string.cc: Likewise. From-SVN: r219146
2015-01-03 00:50:45 +08:00
Rotate ChangeLog files - step 2 - remove 2020 entries from ChangeLog files. Can't be committed together with the previous one due to the ChangeLog vs. other files restrictions.
2021-01-02 00:30:04 +08:00
Copyright (C) 2021 Free Software Foundation, Inc.
re PR libstdc++/64438 (Removing string-conversion requirement causes libstdc++-v3 fails on AArch64.) PR libstdc++/64438 * testsuite/21_strings/basic_string/numeric_conversions/char/dr1261.cc: Revert removal of dg-require-string-conversions. * testsuite/21_strings/basic_string/numeric_conversions/char/stod.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stof.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stoi.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stol.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stold.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stoll.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/stoul.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/ stoull.cc: Likewise. * testsuite/21_strings/basic_string/numeric_conversions/char/ to_string.cc: Likewise. From-SVN: r219146
2015-01-03 00:50:45 +08:00
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