diff options
Diffstat (limited to 'contrib/first-order/unify.ml')
| -rw-r--r-- | contrib/first-order/unify.ml | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/contrib/first-order/unify.ml b/contrib/first-order/unify.ml index 1186fb90..1dd13cbe 100644 --- a/contrib/first-order/unify.ml +++ b/contrib/first-order/unify.ml @@ -6,7 +6,7 @@ (* * GNU Lesser General Public License Version 2.1 *) (************************************************************************) -(*i $Id: unify.ml,v 1.10.2.1 2004/07/16 19:30:10 herbelin Exp $ i*) +(*i $Id: unify.ml 7639 2005-12-02 10:01:15Z gregoire $ i*) open Util open Formula @@ -59,8 +59,8 @@ let unif t1 t2= if Intset.is_empty (free_rels t) && not (occur_term (mkMeta i) t) then bind i t else raise (UFAIL(nt1,nt2)) - | Cast(_,_),_->Queue.add (strip_outer_cast nt1,nt2) bige - | _,Cast(_,_)->Queue.add (nt1,strip_outer_cast nt2) bige + | Cast(_,_,_),_->Queue.add (strip_outer_cast nt1,nt2) bige + | _,Cast(_,_,_)->Queue.add (nt1,strip_outer_cast nt2) bige | (Prod(_,a,b),Prod(_,c,d))|(Lambda(_,a,b),Lambda(_,c,d))-> Queue.add (a,c) bige;Queue.add (pop b,pop d) bige | Case (_,pa,ca,va),Case (_,pb,cb,vb)-> |