fix PR 10868

This commit is contained in:
Sam Tobin-Hochstadt 2010-05-03 13:07:30 -04:00
parent d022260a69
commit 8c22099aec

View File

@ -116,7 +116,9 @@
[newline (->opt [-Output-Port] -Void)]
[not (-> Univ B)]
[box (-poly (a) (a . -> . (-box a)))]
[unbox (-poly (a) ((-box a) . -> . a))]
[unbox (-poly (a) (cl->*
((-box a) . -> . a)
((make-BoxTop) . -> . Univ)))]
[set-box! (-poly (a) ((-box a) a . -> . -Void))]
[box? (make-pred-ty (make-BoxTop))]
[cons? (make-pred-ty (-pair Univ Univ))]