| changeset 58249 | 180f1b3508ed |
| parent 42463 | f270e3e18be5 |
| child 58310 | 91ea607a34d8 |
--- a/src/HOL/MicroJava/DFA/Err.thy Tue Sep 09 17:51:07 2014 +0200 +++ b/src/HOL/MicroJava/DFA/Err.thy Tue Sep 09 20:51:36 2014 +0200 @@ -9,7 +9,7 @@ imports Semilat begin -datatype 'a err = Err | OK 'a +datatype_new 'a err = Err | OK 'a type_synonym 'a ebinop = "'a \<Rightarrow> 'a \<Rightarrow> 'a err" type_synonym 'a esl = "'a set * 'a ord * 'a ebinop"