--- a/tools/pas2c/Pas2C.hs	Mon Nov 16 15:20:49 2015 +0100
+++ b/tools/pas2c/Pas2C.hs	Mon Nov 16 15:21:20 2015 +0100
@@ -1,4 +1,5 @@
 {-# LANGUAGE ScopedTypeVariables #-}
+{-# LANGUAGE FlexibleContexts #-}
 module Pas2C where
 
 import Text.PrettyPrint.HughesPJ