1.1 --- a/src/HOL/Integ/IntDef.thy	Fri Oct 05 21:50:37 2001 +0200
     1.2 +++ b/src/HOL/Integ/IntDef.thy	Fri Oct 05 21:52:39 2001 +0200
     1.3 @@ -35,7 +35,7 @@
     1.4    
     1.5  defs (*of overloaded constants*)
     1.6    
     1.7 -  Zero_def      "0 == int 0"
     1.8 +  Zero_int_def      "0 == int 0"
     1.9  
    1.10    zadd_def
    1.11     "z + w ==