src/Tools/induct.ML
changeset 30211 556d1810cdad
parent 29581 b3b33e0298eb
child 30510 4120fc59dd85
--- a/src/Tools/induct.ML	Tue Mar 03 14:07:23 2009 +0100
+++ b/src/Tools/induct.ML	Tue Mar 03 14:07:43 2009 +0100
@@ -552,7 +552,7 @@
   let
     fun add (SOME (SOME x, t)) ctxt =
           let val ([(lhs, (_, th))], ctxt') =
-            LocalDefs.add_defs [((x, NoSyn), ((Binding.empty, []), t))] ctxt
+            LocalDefs.add_defs [((x, NoSyn), (Thm.empty_binding, t))] ctxt
           in ((SOME lhs, [th]), ctxt') end
       | add (SOME (NONE, t)) ctxt = ((SOME t, []), ctxt)
       | add NONE ctxt = ((NONE, []), ctxt);