I'm not sure if this is a bug or if I'm just misunderstanding something. (define-struct/contract myposn ((x number?) (y number?)) #:transparent)
(make-myposn 3 4) ; works as I would expect (make-myposn 3 "hello") complains #%htdp: '#%htdp broke the contract (-> number? number? symbol? any) on make-myposn given to (struct myposn); expected <number?>, given: "hello" All of this error message makes sense to me except the "symbol?" as the third parameter in make-myposn's contract. One can't actually give a symbol as a third argument: (make-myposn 3 4 'hi) complains that it was given the wrong number of arguments, as one would expect. Stephen Bloch sbl...@adelphi.edu _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
