1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/template/decl2.C b/gcc/testsuite/g++.dg/template/decl2.C
new file mode 100644
index 000000000..3a77777bd
--- /dev/null
+++ b/gcc/testsuite/g++.dg/template/decl2.C
@@ -0,0 +1,13 @@
+// PR c++/16162
+
+template <int N> struct O { 
+  struct I { 
+    template <typename T> struct II { 
+      void f(); 
+    }; 
+  }; 
+}; 
+ 
+template <int N> 
+template <typename T> 
+void O<N>::I::II<T>::f () {}