src/HOL/Tools/BNF/bnf_gfp_rec_sugar.ML
changeset 64627 8d7cb22482e3
parent 63859 dca6fabd8060
child 64674 ef0a5fd30f3b
--- a/src/HOL/Tools/BNF/bnf_gfp_rec_sugar.ML	Wed Dec 21 11:45:16 2016 +0100
+++ b/src/HOL/Tools/BNF/bnf_gfp_rec_sugar.ML	Wed Dec 21 12:49:15 2016 +0100
@@ -962,7 +962,7 @@
           end;
 
       fun massage_noncall U T t =
-        build_map ctxt [] (uncurry Inl_const o dest_sumT o snd) (T, U) $ t;
+        build_map ctxt [] [] (uncurry Inl_const o dest_sumT o snd) (T, U) $ t;
 
       val bound_Ts = List.rev (map fastype_of fun_args);
     in