19 lines
466 B
Racket
19 lines
466 B
Racket
#lang plai/mutator
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(allocator-setup "../good-collectors/good-collector.ss" 400)
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(print-only-errors #f)
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(define lst (cons 1 (cons 2 (cons 3 empty))))
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(test/value=? lst '(1 2 3))
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(define (length lst)
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(if (empty? lst)
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0
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(add1 (length (rest lst)))))
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(test/value=? (length '(hello goodbye)) 2)
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(define tail (cons 1 empty))
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(define head (cons 4 (cons 3 (cons 2 tail))))
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(set-rest! tail head)
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(test/location=? head (rest tail))
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(test/location=? head tail) |