diff options
author | msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2012-03-14 09:52:25 +0000 |
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committer | msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2012-03-14 09:52:25 +0000 |
commit | 1b3efc6dc25be1bfde5fb7d2d39cc5c35e44a4d8 (patch) | |
tree | 3f22240472bd260847f4b5b26581cfdfbc3e071a /lib/util.ml | |
parent | 1674ab8bc0b76a1162928d0d9097c6a97486205d (diff) |
Second step of integration of Program:
- Remove useless functorization of Pretyping
- Move Program coercion/cases code inside pretyping/, enabled according
to a flag.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15033 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'lib/util.ml')
-rw-r--r-- | lib/util.ml | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/util.ml b/lib/util.ml index 879884283..c4229fd32 100644 --- a/lib/util.ml +++ b/lib/util.ml @@ -1211,6 +1211,11 @@ let iterate_for a b f x = let rec iterate i v = if i > b then v else iterate (succ i) (f i v) in iterate a x +let app_opt f x = + match f with + | Some f -> f x + | None -> x + (* Delayed computations *) type 'a delayed = unit -> 'a |