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| author | Jonathan Wakely <jwakely@redhat.com> | 2025-01-30 12:07:48 +0000 |
|---|---|---|
| committer | Jonathan Wakely <redi@gcc.gnu.org> | 2025-04-25 15:52:58 +0100 |
| commit | 79ad792bf04dfa1109d1afdae93cee9fb457439b (patch) | |
| tree | f5feddee8f763e01b1b5ddc94953e7424881860d | |
| parent | b1109c22d78002f9ed4ef30fb275d7beb7554199 (diff) | |
| download | gcc-79ad792bf04dfa1109d1afdae93cee9fb457439b.zip gcc-79ad792bf04dfa1109d1afdae93cee9fb457439b.tar.gz gcc-79ad792bf04dfa1109d1afdae93cee9fb457439b.tar.bz2 | |
libstdc++: Rename std::latch data member
Rename _M_a to match the name of the exposition-only data member shown
in the standard, i.e. 'counter'.
libstdc++-v3/ChangeLog:
* include/std/latch (latch::_M_a): Rename to _M_counter.
Reviewed-by: Tomasz Kamiński <tkaminsk@redhat.com>
| -rw-r--r-- | libstdc++-v3/include/std/latch | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/libstdc++-v3/include/std/latch b/libstdc++-v3/include/std/latch index cf64854..dc147c2 100644 --- a/libstdc++-v3/include/std/latch +++ b/libstdc++-v3/include/std/latch @@ -62,7 +62,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION constexpr explicit latch(ptrdiff_t __expected) noexcept - : _M_a(__expected) + : _M_counter(__expected) { __glibcxx_assert(__expected >= 0 && __expected <= max()); } ~latch() = default; @@ -74,23 +74,23 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION count_down(ptrdiff_t __update = 1) { __glibcxx_assert(__update >= 0 && __update <= max()); - auto const __old = __atomic_impl::fetch_sub(&_M_a, __update, + auto const __old = __atomic_impl::fetch_sub(&_M_counter, __update, memory_order::release); if (std::cmp_equal(__old, __update)) - __atomic_impl::notify_all(&_M_a); + __atomic_impl::notify_all(&_M_counter); else __glibcxx_assert(std::cmp_less(__update, __old)); } _GLIBCXX_ALWAYS_INLINE bool try_wait() const noexcept - { return __atomic_impl::load(&_M_a, memory_order::acquire) == 0; } + { return __atomic_impl::load(&_M_counter, memory_order::acquire) == 0; } _GLIBCXX_ALWAYS_INLINE void wait() const noexcept { auto const __pred = [this] { return this->try_wait(); }; - std::__atomic_wait_address(&_M_a, __pred); + std::__atomic_wait_address(&_M_counter, __pred); } _GLIBCXX_ALWAYS_INLINE void @@ -102,7 +102,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION private: alignas(__detail::__platform_wait_alignment) - __detail::__platform_wait_t _M_a; + __detail::__platform_wait_t _M_counter; }; _GLIBCXX_END_NAMESPACE_VERSION } // namespace |