1.1 --- a/src/Tools/Code/code_haskell.ML	Sat Nov 27 15:36:35 2010 +0100
     1.2 +++ b/src/Tools/Code/code_haskell.ML	Sat Nov 27 15:45:20 2010 +0100
     1.3 @@ -353,7 +353,7 @@
     1.4              val _ = File.check destination;
     1.5              val filepath = (Path.append destination o Path.ext "hs" o Path.explode o implode
     1.6                o separate "/" o Long_Name.explode) module_name;
     1.7 -            val _ = Isabelle_System.mkdir_leaf (Path.dir filepath);
     1.8 +            val _ = Isabelle_System.mkdir (Path.dir filepath);
     1.9            in
    1.10              (File.write filepath o format [] width o Pretty.chunks2)
    1.11                [str "{-# OPTIONS_GHC -fglasgow-exts #-}", content]