1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/lookup1.C b/gcc/testsuite/g++.dg/template/lookup1.C
new file mode 100644
index 000000000..0df77bac1
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/lookup1.C
@@ -0,0 +1,17 @@
+template <class T0>
+class A {
+public:
+  class B;
+};
+
+template <class T0>
+class A<T0>::B {
+public:
+  class C;
+};
+
+template <class T0>
+class A<T0>::B::C {
+public:
+  A<T0> &a;
+};