#lang racket/base (define (expr->typed-module expr) #`(module t typed/racket/base (require trivial/vector) #,expr)) (define TEST-CASE* (map expr->typed-module '( (vector-ref: (vector 1) 3) (let-vector: ([v (vector 1 2 3)]) (vector-ref: v 3)) (let () (define-vector: v (vector 3 4)) (vector-ref: v 9)) (let-vector: ([v1 (vector 1)]) (let-vector: ([v2 (vector v1)]) (vector-ref: (vector-ref: v2 0) 1))) (vector-set!: (vector 0) 0 "hello") ;; Strong update (vector-ref: (vector-map: (lambda (x) x) (vector #t "ha")) 20) (vector-ref: (vector-map: add1 (vector-map: add1 (vector-map: add1 (vector 0 0 0)))) 3) (vector-ref: (vector-map!: (lambda (x) x) (vector #t #t)) 4) (vector-ref: (vector-map!: symbol->string (vector 'a 'b)) 0) (vector-ref: (vector-map!: add1 (vector-map!: add1 (vector-map!: add1 (vector 0 0 0)))) 3) ))) ;; ----------------------------------------------------------------------------- (module+ test (require rackunit) (define (vector-eval stx) (lambda () ;; For `check-exn` (compile-syntax stx))) (for ([rkt (in-list TEST-CASE*)]) (check-exn #rx"out-of-bounds|Type Checker" (vector-eval rkt))) )