diff -r 4bee6d8c1500 -r 26bf09b95dda src/HOL/NanoJava/Example.thy
--- a/src/HOL/NanoJava/Example.thy	Sun Nov 09 20:49:28 2014 +0100
+++ b/src/HOL/NanoJava/Example.thy	Mon Nov 10 21:49:48 2014 +0100
@@ -131,7 +131,7 @@
 apply  auto
 apply  (case_tac "aa=a")
 apply   auto
-apply (tactic "smp_tac 1 1")
+apply (tactic "smp_tac @{context} 1 1")
 apply (case_tac "aa=a")
 apply  auto
 done