author | smolkas |
Wed, 10 Jul 2013 12:25:11 +0200 | |
changeset 52557 | 92ed2926596d |
parent 52556 | c8357085217c |
child 52574 | 17138170ed7f |
--- a/src/HOL/Tools/Sledgehammer/sledgehammer_proof.ML Tue Jul 09 18:45:06 2013 +0200 +++ b/src/HOL/Tools/Sledgehammer/sledgehammer_proof.ML Wed Jul 10 12:25:11 2013 +0200 @@ -114,7 +114,7 @@ (** canonical proof labels: 1, 2, 3, ... in post traversal order **) -val canonical_label_ord = pairself snd #> int_ord +fun canonical_label_ord (((_, i1), (_, i2)) : label * label) = int_ord (i1, i2) structure Canonical_Lbl_Tab = Table( type key = label