diff options
| author | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-03-25 19:39:52 +0000 |
|---|---|---|
| committer | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-03-25 19:39:52 +0000 |
| commit | 8b2bda17155a83dd11a89632b8865f65e02dd850 (patch) | |
| tree | f6a984712bff0b59d65a2d49b34db8bbbe433680 /libstdc++-v3/include | |
| parent | 9a225e5a35c60f31c914336afd892055dcd4ad58 (diff) | |
| download | ppe42-gcc-8b2bda17155a83dd11a89632b8865f65e02dd850.tar.gz ppe42-gcc-8b2bda17155a83dd11a89632b8865f65e02dd850.zip | |
PR libstdc++/60658
* include/bits/atomic_base.h (__atomic_base<_PTp*>::is_lock_free()):
Use sizeof pointer type not the element type.
* testsuite/29_atomics/atomic/60658.cc: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208819 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/include')
| -rw-r--r-- | libstdc++-v3/include/bits/atomic_base.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libstdc++-v3/include/bits/atomic_base.h b/libstdc++-v3/include/bits/atomic_base.h index 7d2ba759e9a..242459ad01e 100644 --- a/libstdc++-v3/include/bits/atomic_base.h +++ b/libstdc++-v3/include/bits/atomic_base.h @@ -768,11 +768,11 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION bool is_lock_free() const noexcept - { return __atomic_is_lock_free(_M_type_size(1), nullptr); } + { return __atomic_is_lock_free(sizeof(__pointer_type), nullptr); } bool is_lock_free() const volatile noexcept - { return __atomic_is_lock_free(_M_type_size(1), nullptr); } + { return __atomic_is_lock_free(sizeof(__pointer_type), nullptr); } _GLIBCXX_ALWAYS_INLINE void store(__pointer_type __p, |
