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bug#14863: bitwise-bit-count is wrong for negative arguments
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From: |
Göran Weinholt |
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Subject: |
bug#14863: bitwise-bit-count is wrong for negative arguments |
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Date: |
Sun, 14 Jul 2013 17:19:07 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.4 (gnu/linux) |
Hello schemers,
the bitwise-bit-count procedure from (rnrs) is wrong for negative
arguments in Guile 2.0.9:
scheme@(guile-user)> (import (rnrs))
scheme@(guile-user)> (bitwise-bit-count #b-101)
$1 = 1
The correct result is -2.
Regards,
--
Göran Weinholt <address@hidden>
13 MR. JAKES: I think our economy was based on
14 industrial process.
15 JUSTICE SCALIA: It was based on horses, for
16 Pete's sake.
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- bug#14863: bitwise-bit-count is wrong for negative arguments,
Göran Weinholt <=