src/Pure/ML-Systems/polyml.ML
changeset 59055 5a7157b8e870
parent 57834 0d295e339f52
child 59127 723b11f8ffbf
--- a/src/Pure/ML-Systems/polyml.ML	Wed Nov 26 11:43:51 2014 +0100
+++ b/src/Pure/ML-Systems/polyml.ML	Wed Nov 26 14:35:55 2014 +0100
@@ -93,7 +93,7 @@
 
 (* ML runtime system *)
 
-fun print_exception_trace (_: exn -> string) = PolyML.exception_trace;
+fun print_exception_trace (_: exn -> string) (_: string -> unit) = PolyML.exception_trace;
 val timing = PolyML.timing;
 val profiling = PolyML.profiling;