diff -r eeffd04cd899 -r dc2236b19a3d src/HOL/Predicate_Compile.thy
--- a/src/HOL/Predicate_Compile.thy	Fri Nov 11 08:32:44 2011 +0100
+++ b/src/HOL/Predicate_Compile.thy	Fri Nov 11 08:32:45 2011 +0100
@@ -5,7 +5,7 @@
 header {* A compiler for predicates defined by introduction rules *}
 
 theory Predicate_Compile
-imports New_Random_Sequence
+imports New_Random_Sequence Quickcheck_Exhaustive
 uses
   "Tools/Predicate_Compile/predicate_compile_aux.ML"
   "Tools/Predicate_Compile/predicate_compile_compilations.ML"