diff options
| author |  glondu <glondu@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2009-09-17 15:58:14 +0000 |
|---|---|---|
| committer | glondu <glondu@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2009-09-17 15:58:14 +0000 |
| commit | 61ccbc81a2f3b4662ed4a2bad9d07d2003dda3a2 (patch) | |
| tree | 961cc88c714aa91a0276ea9fbf8bc53b2b9d5c28 /lib/rtree.ml | |
| parent | 6d3fbdf36c6a47b49c2a4b16f498972c93c07574 (diff) | |
Delete trailing whitespaces in all *.{v,ml*} files
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12337 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'lib/rtree.ml')
| -rw-r--r-- | lib/rtree.ml | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/rtree.ml b/lib/rtree.ml index 4832fe58d..ad4d31338 100644 --- a/lib/rtree.ml +++ b/lib/rtree.ml @@ -53,7 +53,7 @@ let rec subst_rtree_rec depth sub = function let subst_rtree sub t = subst_rtree_rec 0 [|sub|] t -(* To avoid looping, we must check that every body introduces a node +(* To avoid looping, we must check that every body introduces a node or a parameter *) let rec expand = function | Rec(j,defs) -> @@ -81,17 +81,17 @@ the last one should be accepted *) (* Tree destructors, expanding loops when necessary *) -let dest_param t = +let dest_param t = match expand t with Param (i,j) -> (i,j) | _ -> failwith "Rtree.dest_param" -let dest_node t = +let dest_node t = match expand t with Node (l,sons) -> (l,sons) | _ -> failwith "Rtree.dest_node" -let is_node t = +let is_node t = match expand t with Node _ -> true | _ -> false @@ -104,13 +104,13 @@ let rec map f t = match t with let rec smartmap f t = match t with Param _ -> t - | Node (a,sons) -> + | Node (a,sons) -> let a'=f a and sons' = Util.array_smartmap (map f) sons in if a'==a && sons'==sons then t else Node (a',sons') - | Rec(j,defs) -> + | Rec(j,defs) -> let defs' = Util.array_smartmap (map f) defs in if defs'==defs then t |