no isar proofs if preplay was not attempted
authorblanchet
Wed, 09 Oct 2013 16:40:03 +0200
changeset 54093 4e299e2c762d
parent 54092 1e2585f56509
child 54094 5d077ce92d00
no isar proofs if preplay was not attempted
src/HOL/Tools/Sledgehammer/sledgehammer_reconstruct.ML
--- a/src/HOL/Tools/Sledgehammer/sledgehammer_reconstruct.ML	Wed Oct 09 16:38:48 2013 +0200
+++ b/src/HOL/Tools/Sledgehammer/sledgehammer_reconstruct.ML	Wed Oct 09 16:40:03 2013 +0200
@@ -640,7 +640,7 @@
 fun isar_proof_would_be_a_good_idea preplay =
   case preplay of
     Played (reconstr, _) => reconstr = SMT
-  | Trust_Playable _ => true
+  | Trust_Playable _ => false
   | Failed_to_Play _ => true
 
 fun proof_text ctxt isar_proofs isar_params num_chained