bldc/tests/test_let_8.lisp

(define f (let ((x 200))
            (let ((y 100))
              (lambda (n)
                (let ((a 4))
                  (let ((b 5))
                    (let ((c 6))
                      (if (= n 0) (+ x y a b c) (f (- n 1))))))))))

(check (= (f 100000) 315))