1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/opt/interface2.C b/gcc/testsuite/g++.dg/opt/interface2.C
new file mode 100644
index 00000000000..e75e425893d
--- /dev/null
+++ b/gcc/testsuite/g++.dg/opt/interface2.C
@@ -0,0 +1,19 @@
+// Copyright (C) 2005 Free Software Foundation, Inc.
+// Contributed by Nathan Sidwell 2 Jun 2005 <nathan@codesourcery.com>
+
+// PR 21280
+// Origin: Jens Maurer <jens.maurer@gmx.net>
+
+#include "interface2.h"
+
+struct A
+{
+  A() { }
+  virtual ~A() { }
+};
+
+int main()
+{
+  A a;
+  C<A> c(a);
+}