Fix missing return in __tuple_leaf::__can_bind_reference when __reference_binds_to_temporary added in r323380.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@323389 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/tuple b/include/tuple
index 1accb9c..2e19f7c 100644
--- a/include/tuple
+++ b/include/tuple
@@ -175,6 +175,8 @@
static constexpr bool __can_bind_reference() {
#if __has_keyword(__reference_binds_to_temporary)
return !__reference_binds_to_temporary(_Hp, _Tp);
+#else
+ return true;
#endif
}