try to avoid races again (cf. 8c37cb84065f and fd3a36e48b09);
(* Title: HOL/HOLCF/Library/HOL_Cpo.thy Author: Brian Huffman*)header {* Cpo class instances for all HOL types *}theory HOL_Cpoimports Bool_Discrete Nat_Discrete Int_Discrete Char_Discrete Sum_Cpo Option_Cpo List_Predomainbeginend