diff options
Diffstat (limited to 'plugins/firstorder/unify.ml')
| -rw-r--r-- | plugins/firstorder/unify.ml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/firstorder/unify.ml b/plugins/firstorder/unify.ml index c3726f1a8..f823cfa55 100644 --- a/plugins/firstorder/unify.ml +++ b/plugins/firstorder/unify.ml @@ -87,7 +87,7 @@ let value i t= let add x y= if x<0 then y else if y<0 then x else x+y in let rec vaux term= - if isMeta term && destMeta term = i then 0 else + if isMeta term && Int.equal (destMeta term) i then 0 else let f v t=add v (vaux t) in let vr=fold_constr f (-1) term in if vr<0 then -1 else vr+1 in |