diff options
Diffstat (limited to 'pretyping')
| -rw-r--r-- | pretyping/glob_ops.ml | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pretyping/glob_ops.ml b/pretyping/glob_ops.ml index 8ecec30cf..11cfd2040 100644 --- a/pretyping/glob_ops.ml +++ b/pretyping/glob_ops.ml @@ -414,8 +414,10 @@ let loc_of_glob_constr c = c.CAst.loc (**********************************************************************) (* Alpha-renaming *) +exception UnsoundRenaming + let collide_id l id = List.exists (fun (id',id'') -> Id.equal id id' || Id.equal id id'') l -let test_id l id = if collide_id l id then raise Not_found +let test_id l id = if collide_id l id then raise UnsoundRenaming let test_na l na = Name.iter (test_id l) na let update_subst na l = @@ -429,8 +431,6 @@ let update_subst na l = else na,l) na (na,l) -exception UnsoundRenaming - let rename_var l id = try let id' = Id.List.assoc id l in |