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diff lib/ur/list.urs @ 1547:553a5cc3a4b5

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Fix another list unurlification segfault bug; List.foldlMi
author Adam Chlipala <adam@chlipala.net>
date Sun, 21 Aug 2011 13:41:57 -0400
parents dde3bd82cb3d
children f4cb4eebf7ae
line wrap: on
line diff
--- a/lib/ur/list.urs	Sun Aug 21 10:55:31 2011 -0400
+++ b/lib/ur/list.urs	Sun Aug 21 13:41:57 2011 -0400
@@ -43,6 +43,9 @@
 val foldlM : m ::: (Type -> Type) -> monad m -> a ::: Type -> b ::: Type
              -> (a -> b -> m b) -> b -> t a -> m b
 
+val foldlMi : m ::: (Type -> Type) -> monad m -> a ::: Type -> b ::: Type
+             -> (int -> a -> b -> m b) -> b -> t a -> m b
+
 val foldlMap : a ::: Type -> b ::: Type -> c ::: Type
                -> (a -> b -> c * b) -> b -> t a -> t c * b