src/HOL/Lazy_Sequence.thy
changeset 58310 91ea607a34d8
parent 58152 6fe60a9a5bad
child 58334 7553a1bcecb7
     1.1 --- a/src/HOL/Lazy_Sequence.thy	Thu Sep 11 19:26:59 2014 +0200
     1.2 +++ b/src/HOL/Lazy_Sequence.thy	Thu Sep 11 19:32:36 2014 +0200
     1.3 @@ -9,7 +9,7 @@
     1.4  
     1.5  subsection {* Type of lazy sequences *}
     1.6  
     1.7 -datatype_new (dead 'a) lazy_sequence = lazy_sequence_of_list "'a list"
     1.8 +datatype (dead 'a) lazy_sequence = lazy_sequence_of_list "'a list"
     1.9  
    1.10  primrec list_of_lazy_sequence :: "'a lazy_sequence \<Rightarrow> 'a list"
    1.11  where