(:*******************************************************:)
(:Test:CastAs424:)
(:Written By:Joanne Tong:)
(:Date:2005-07-21T09:49:55-07:00:)
(:Purpose:Try casting xs:date(1999-05-31Z) to xs:gYear:)
(:*******************************************************:)

xs:date("1999-05-31Z") cast as xs:gYear