src/HOL/MicroJava/DFA/Semilattices.thy

replace `type_mapper` by the more adequate `type_lifting`

(*  Title:      HOL/MicroJava/BV/Semilat.thy
    Author:     Gerwin Klein
    Copyright   2003 TUM
*)

header {* Semilattices *}

(*<*)
theory Semilattices
imports Err Opt Product Listn
begin

end
(*>*)