I changed a 'enable_if<...>::type to' 'enable_if_t<...>' but forgot to remove the preceding 'typename'
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@354995 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/span b/include/span
index 35461bf..1cb1a18 100644
--- a/include/span
+++ b/include/span
@@ -561,7 +561,7 @@
template <class _Tp, size_t _Extent>
_LIBCPP_INLINE_VISIBILITY
auto as_writeable_bytes(span<_Tp, _Extent> __s) noexcept
--> typename enable_if_t<!is_const_v<_Tp>, decltype(__s.__as_writeable_bytes())>
+-> enable_if_t<!is_const_v<_Tp>, decltype(__s.__as_writeable_bytes())>
{ return __s.__as_writeable_bytes(); }
template <class _Tp, size_t _Extent>
