diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 8f891d019b14..e350c0dcb7e6 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2000-01-05  Nathan Sidwell  <nathan@acm.org>
+
+	* g++.old-deja/g++.ns/koenig8.C: New test.
+
 2000-01-05  Nathan Sidwell  <nathan@acm.org>
 
 	* g++.old-deja/g++.other/cast4.C: New test.
diff --git a/gcc/testsuite/g++.old-deja/g++.ns/koenig8.C b/gcc/testsuite/g++.old-deja/g++.ns/koenig8.C
new file mode 100644
index 000000000000..c7d6b4b176be
--- /dev/null
+++ b/gcc/testsuite/g++.old-deja/g++.ns/koenig8.C
@@ -0,0 +1,14 @@
+// Build don't link:
+// Copyright (C) 1999 Free Software Foundation, Inc.
+// Contributed by Nathan Sidwell 15 Dec 1999 <nathan@acm.org>
+
+// caused an ICE determining whether to perform Koenig lookup
+// when checking is enabled
+
+template<class T> void Zap (T);
+
+void  V3 ()
+{
+  Zap (1);
+}
+