Changed __config to react to all of clang's currently documented has_feature flags, and renamed _LIBCPP_MOVE to _LIBCPP_HAS_NO_RVALUE_REFERENCES to be more consistent with the rest of the libc++'s flags, and with clang's nomenclature.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@113086 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/__mutex_base b/include/__mutex_base
index bcfce16..515029b 100644
--- a/include/__mutex_base
+++ b/include/__mutex_base
@@ -115,7 +115,7 @@
unique_lock& operator=(unique_lock const&); // = delete;
public:
-#ifdef _LIBCPP_MOVE
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
unique_lock(unique_lock&& __u)
: __m_(__u.__m_), __owns_(__u.__owns_)
{__u.__m_ = nullptr; __u.__owns_ = false;}
@@ -129,7 +129,7 @@
__u.__owns_ = false;
return *this;
}
-#endif // _LIBCPP_MOVE
+#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
void lock();
bool try_lock();