[gambit-list] Problem with u8vector ports?
schemeway at sympatico.ca
schemeway at sympatico.ca
Wed Jan 31 21:16:41 EST 2007
Hi,
I think I've just uncovered a bug with u8vector ports when the u8vector is more than 64 elements long. Here is the simplest way to reproduce this problem:
> (define v (make-u8vector 64 32))
> (u8vector-set! v 62 65)
> (with-input-from-u8vector v read)
A
> (define v (make-u8vector 65 32))
> (u8vector-set! v 63 65)
> (with-input-from-u8vector v read)
(u8vector-rbuf-fill #<input-port #11 (u8vector)> 1 #t)
1>
The last two lines are produced by lines 3264-3265 of _io.scm, if this can be of any help.
Dominique
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