Fix const default initialization of lock_guard<>

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@272804 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2016-06-15 17:04:40 +00:00
parent 629aa5670a
commit 12150a7eb0

View File

@@ -617,7 +617,7 @@ call_once(once_flag& __flag, const _Callable& __func)
template <>
class _LIBCPP_TYPE_VIS_ONLY lock_guard<> {
public:
explicit lock_guard() = default;
explicit lock_guard() {}
~lock_guard() = default;
_LIBCPP_INLINE_VISIBILITY