1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/injected2.C b/gcc/testsuite/g++.dg/template/injected2.C
new file mode 100644
index 000000000..bd09ccc35
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/injected2.C
@@ -0,0 +1,9 @@
+// DR 1004
+
+template <class T, template<class>class U = T::template B> struct A { };
+
+template <class T> struct B {
+  template <class U> friend struct B;
+};
+
+A<B<int> > a;