diff --git a/test/srg/srg0001/test.gf b/test/srg/srg0001/srg0001.gf
similarity index 100%
rename from test/srg/srg0001/test.gf
rename to test/srg/srg0001/srg0001.gf
diff --git a/test/srg/srg0002/srg0002.gf b/test/srg/srg0002/srg0002.gf
new file mode 100644
index 000000000..fc87b893f
--- /dev/null
+++ b/test/srg/srg0002/srg0002.gf
@@ -0,0 +1,9 @@
+cat S; E; 
+
+fun s : S ;
+fun es : E -> S -> S ;
+fun e : E ;
+
+lin s  = { s = "s" } ;
+lin es e s = { s = e.s ++ s.s } ;
+lin e = { s = [] } ;
diff --git a/test/srg/srg0002/empty.gf b/test/srg/srg0005/srg0005.gf
similarity index 100%
rename from test/srg/srg0002/empty.gf
rename to test/srg/srg0005/srg0005.gf