#lang typed/racket/base (define-values (make-lam-label reset-lam-label-counter!/unit-testing) (let ([n 0]) (values (lambda () (set! n (add1 n)) (string->symbol (format "lamEntry~a" n))) (lambda () (set! n 0))))) (provide make-lam-label reset-lam-label-counter!/unit-testing)