25 lines
415 B
Scheme
25 lines
415 B
Scheme
(import (scheme base)
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(scheme read)
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(scheme file)
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(scheme lazy)
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(scheme write)
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(srfi 1)
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(picrin base)
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(picrin test))
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(test-begin)
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(define trace '())
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(define task-queue (make-parameter '() (lambda (x) (set! trace (cons x trace)) x)))
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(define expand
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(lambda ()
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(task-queue)))
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(define result (expand))
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(test '() result)
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(test '(()) trace)
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(test-end)
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