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remove useless var
authorblanchet
Mon, 30 Aug 2010 11:10:44 +0200
changeset 38893 aa21c33a104f
parent 38892 eccc9e2a6412
child 38894 e85263e281be
remove useless var
src/HOL/Tools/Sledgehammer/sledgehammer.ML file | annotate | diff | comparison | revisions 
--- a/src/HOL/Tools/Sledgehammer/sledgehammer.ML	Mon Aug 30 10:26:17 2010 +0200
+++ b/src/HOL/Tools/Sledgehammer/sledgehammer.ML	Mon Aug 30 11:10:44 2010 +0200
@@ -219,7 +219,7 @@
         ({subgoal, goal = (ctxt, (chained_ths, th)), relevance_override,
           axioms} : problem) =
   let
-    val (params, hyp_ts, concl_t) = strip_subgoal th subgoal
+    val (_, hyp_ts, concl_t) = strip_subgoal th subgoal
 
     val print = priority
     fun print_v f = () |> verbose ? print o f
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