changeset 29608 | 564ea783ace8 |
parent 29056 | dc08e3990c77 |
child 29797 | 08ef36ed2f8a |
--- a/src/HOL/Typedef.thy Wed Jan 21 18:37:44 2009 +0100 +++ b/src/HOL/Typedef.thy Wed Jan 21 23:40:23 2009 +0100 @@ -123,7 +123,7 @@ text {* This class is just a workaround for classes without parameters; it shall disappear as soon as possible. *} -class itself = type + +class itself = fixes itself :: "'a itself" setup {*