Fix shared_mutex dll import errors on Windows
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@302394 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/shared_mutex b/include/shared_mutex
index b0802ae..ff36ee6 100644
--- a/include/shared_mutex
+++ b/include/shared_mutex
@@ -177,7 +177,7 @@
{
__shared_mutex_base __base;
public:
- shared_mutex() : __base() {}
+ _LIBCPP_INLINE_VISIBILITY shared_mutex() : __base() {}
_LIBCPP_INLINE_VISIBILITY ~shared_mutex() = default;
shared_mutex(const shared_mutex&) = delete;