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authorGravatar Adam Chlipala <adamc@hcoop.net>2009-05-14 13:18:31 -0400
committerGravatar Adam Chlipala <adamc@hcoop.net>2009-05-14 13:18:31 -0400
commitdf3de8503f41b7f317167273e636cd722ba31bc1 (patch)
tree2d38397e8bfd910828e32184e9adbda761b1ae84 /lib/ur/list.urs
parente6dd56d42a28138bcd9fdea52d0b232839c298dc (diff)
Proper lifting of MonoEnv stored expressions; avoidance of onchange clobbering
Diffstat (limited to 'lib/ur/list.urs')
-rw-r--r--lib/ur/list.urs3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/ur/list.urs b/lib/ur/list.urs
index e9e097d4..d27ad997 100644
--- a/lib/ur/list.urs
+++ b/lib/ur/list.urs
@@ -7,3 +7,6 @@ val rev : a ::: Type -> t a -> t a
val mp : a ::: Type -> b ::: Type -> (a -> b) -> t a -> t b
val mapX : a ::: Type -> ctx ::: {Unit} -> (a -> xml ctx [] []) -> t a -> xml ctx [] []
+
+val mapM : m ::: (Type -> Type) -> monad m -> a ::: Type -> b ::: Type
+ -> (a -> m b) -> list a -> m (list b)