--- a/src/Tools/quickcheck.ML Wed Mar 27 17:55:21 2013 +0100
+++ b/src/Tools/quickcheck.ML Wed Mar 27 17:58:07 2013 +0100
@@ -532,8 +532,8 @@
val _ =
Outer_Syntax.improper_command @{command_spec "quickcheck"}
"try to find counterexample for subgoal"
- (parse_args -- Scan.optional Parse.nat 1
- >> (fn (args, i) => Toplevel.no_timing o Toplevel.keep (quickcheck_cmd args i)));
+ (parse_args -- Scan.optional Parse.nat 1 >> (fn (args, i) =>
+ Toplevel.no_timing o Toplevel.unknown_proof o Toplevel.keep (quickcheck_cmd args i)));
(* automatic testing *)