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(:Test:CastAs495:)
(:Written By:Joanne Tong:)
(:Date:2005-07-21T09:49:56-07:00:)
(:Purpose:Try casting xs:gMonthDay(--05-31) to xs:gMonthDay:)
(:*******************************************************:)

xs:gMonthDay("--05-31") cast as xs:gMonthDay