(declare (block) (standard-bindings) (extended-bindings))
(begin
  (define scheme/lazy-impl#r7rs-make-promise
    (lambda (_obj394_) (std/lazy#eager _obj394_)))
  (define scheme/lazy-impl#r7rs-promise?
    (lambda (_obj389_)
      (let ((_$e391_ (let ()
                       (declare (not safe))
                       (##structure-direct-instance-of?
                        _obj389_
                        'std/lazy#lazy::t))))
        (if _$e391_ _$e391_ (promise? _obj389_))))))
