This is an archived snapshot of W3C's public bugzilla bug tracker, decommissioned in April 2019. Please see the home page for more details.
Section 17.1.1, Casting from xs:string and xdt:untypedAtomic, paragraph 3, first sentence reads as follows: For example, cast as xs:unsignedInt("13") returns the xs:unsignedInt with value 13. This seems to be an editorial error. cast as xs:unsignedInt("13") is not valid syntax. It should be changed to "13" cast as xs:unsignedInt.
Thanks! Fixed.