
diff -r d0250d01782c -r df053507edba Quot/Examples/FSet.thy
--- a/Quot/Examples/FSet.thy	Sun Dec 20 00:15:40 2009 +0100
+++ b/Quot/Examples/FSet.thy	Sun Dec 20 00:26:53 2009 +0100
@@ -22,9 +22,9 @@
   apply(auto intro: list_eq.intros list_eq_refl)
   done
 
-quotient fset = "'a list" / "list_eq"
-  apply(rule equivp_list_eq)
-  done
+quotient_type 
+  fset = "'a list" / "list_eq"
+  by (rule equivp_list_eq)
 
 quotient_def
    "EMPTY :: 'a fset"
@@ -271,7 +271,7 @@
 apply (lifting list_induct_part)
 done
 
-quotient fset2 = "'a list" / "list_eq"
+quotient_type fset2 = "'a list" / "list_eq"
   by (rule equivp_list_eq)
 
 quotient_def




