dominik@ubuntu:~/Desktop/code/outside/git/Nimrod$ git diff
diff --git a/rod/types.nim b/rod/types.nim
index ed9d527..6c0d78f 100755
--- a/rod/types.nim
+++ b/rod/types.nim
@@ -430,8 +430,8 @@ proc TypeToString(typ: PType, prefer: TPreferedDesc = preferName): string =
   if (prefer == preferName) and (t.sym != nil):
     return t.sym.Name.s
   case t.Kind
-  of tyGenericInst:
-    result = typeToString(lastSon(t), prefer)
+  of tyGenericInst:
+    result = typeToString(t.sons[0]) & '[' & typeToString(t.sons[1]) & ']'
   of tyArray:
     if t.sons[0].kind == tyRange:
       result = "array[" & rangeToStr(t.sons[0].n) & ", " &