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| author |  Matthieu Sozeau <matthieu.sozeau@inria.fr> | 2018-06-04 14:11:33 +0200 |
|---|---|---|
| committer | Matthieu Sozeau <matthieu.sozeau@inria.fr> | 2018-06-04 14:11:33 +0200 |
| commit | 51555af3cccae1f73bfe97e4347a5c625c6d0ec6 (patch) | |
| tree | 393ec356983e72158e52916cb06f8767f1a49587 /plugins/firstorder | |
| parent | 1757f89b6c61024bbe3aebd6b43c56df0d92f5eb (diff) | |
| parent | 7913b03ba5072efeb9f6ef009ce27cec8ff19cac (diff) | |
Merge PR #7216: Replace uses of Termops.dependent by more specific functions.
Diffstat (limited to 'plugins/firstorder')
| -rw-r--r-- | plugins/firstorder/unify.ml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/plugins/firstorder/unify.ml b/plugins/firstorder/unify.ml index 06f56d06e..d63fe9d79 100644 --- a/plugins/firstorder/unify.ml +++ b/plugins/firstorder/unify.ml @@ -56,12 +56,12 @@ let unif evd t1 t2= | Meta i,_ -> let t=subst_meta !sigma nt2 in if Int.Set.is_empty (free_rels evd t) && - not (dependent evd (EConstr.mkMeta i) t) then + not (occur_metavariable evd i t) then bind i t else raise (UFAIL(nt1,nt2)) | _,Meta i -> let t=subst_meta !sigma nt1 in if Int.Set.is_empty (free_rels evd t) && - not (dependent evd (EConstr.mkMeta i) t) then + not (occur_metavariable evd i t) then bind i t else raise (UFAIL(nt1,nt2)) | Cast(_,_,_),_->Queue.add (strip_outer_cast evd nt1,nt2) bige | _,Cast(_,_,_)->Queue.add (nt1,strip_outer_cast evd nt2) bige |