1.1 --- a/src/HOL/Library/Efficient_Nat.thy	Fri Apr 16 20:56:40 2010 +0200
     1.2 +++ b/src/HOL/Library/Efficient_Nat.thy	Fri Apr 16 21:28:09 2010 +0200
     1.3 @@ -496,6 +496,6 @@
     1.4  code_modulename Haskell
     1.5    Efficient_Nat Arith
     1.6  
     1.7 -hide const int
     1.8 +hide_const int
     1.9  
    1.10  end