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6 lines
264 B
Scheme
6 lines
264 B
Scheme
(define-library (srfi 124)
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(export make-ephemeron ephemeron? ephemeron-broken?
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ephemeron-key ephemeron-datum reference-barrier)
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(import (rename (chibi weak) (ephemeron-value ephemeron-datum)))
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(begin
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(define (reference-barrier k) (if #f #f))))
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