src/HOL/Tools/Sledgehammer/sledgehammer.ML
changeset 38290 581a402a80f0
parent 38282 319c59682c51
child 38455 131f7c46cf2c
--- a/src/HOL/Tools/Sledgehammer/sledgehammer.ML	Mon Aug 09 14:00:32 2010 +0200
+++ b/src/HOL/Tools/Sledgehammer/sledgehammer.ML	Mon Aug 09 14:08:30 2010 +0200
@@ -363,6 +363,8 @@
             in
               prover params (minimize_command name) problem |> #message
               handle ERROR message => "Error: " ^ message ^ "\n"
+                   | exn => "Internal error: \n" ^ ML_Compiler.exn_message exn ^
+                            "\n"
             end)
   end