diff -r c78f1d924bfe -r 3572bc633d9a src/HOL/ex/Codegenerator_Rat.thy
--- a/src/HOL/ex/Codegenerator_Rat.thy	Fri Mar 23 09:40:49 2007 +0100
+++ b/src/HOL/ex/Codegenerator_Rat.thy	Fri Mar 23 09:40:50 2007 +0100
@@ -6,7 +6,7 @@
 header {* Simple example for executable rational numbers *}
 
 theory Codegenerator_Rat
-imports ExecutableRat EfficientNat
+imports EfficientNat ExecutableRat
 begin
 
 definition