Fix internal error detected by vincent.

This commit is contained in:
Sam Tobin-Hochstadt 2010-05-17 16:06:27 -05:00
parent 0d1d61c725
commit 7ecf424ff8

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@ -44,7 +44,8 @@
[f+ fs+]
[f- fs-])
(list (make-ImpFilter (-not-filter (-val #f) n) f+)
(make-ImpFilter (-filter (-val #f) n) f-)))))]))))
(make-ImpFilter (-filter (-val #f) n) f-)))))]
[(tc-results: ts (NoFilter:) _) (values ts null)]))))
;; extend the lexical environment for checking the body
(with-lexical-env/extend/props
;; the list of lists of name