Move the default template arguments into the forward declarations for the container adapters: stack and queue. References PR#22605.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@229708 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/stack b/include/stack
index 30909c1..2992b09 100644
--- a/include/stack
+++ b/include/stack
@@ -91,7 +91,7 @@
_LIBCPP_BEGIN_NAMESPACE_STD
-template <class _Tp, class _Container> class _LIBCPP_TYPE_VIS_ONLY stack;
+template <class _Tp, class _Container = deque<_Tp> > class _LIBCPP_TYPE_VIS_ONLY stack;
template <class _Tp, class _Container>
_LIBCPP_INLINE_VISIBILITY
@@ -103,7 +103,7 @@
bool
operator< (const stack<_Tp, _Container>& __x, const stack<_Tp, _Container>& __y);
-template <class _Tp, class _Container = deque<_Tp> >
+template <class _Tp, class _Container /*= deque<_Tp>*/>
class _LIBCPP_TYPE_VIS_ONLY stack
{
public: