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| author | Tim Peters <tim.peters@gmail.com> | 2001-09-07 08:45:55 (GMT) |
|---|---|---|
| committer | Tim Peters <tim.peters@gmail.com> | 2001-09-07 08:45:55 (GMT) |
| commit | 51e2651b298cf59653133baf556f4cca3c569583 (patch) | |
| tree | c2e498784340f340ce0809b2df18237955dca40a /Mac/Tools | |
| parent | 9652de9d825f2e377c4238145cc914bd28fa7111 (diff) | |
| download | cpython-51e2651b298cf59653133baf556f4cca3c569583.zip cpython-51e2651b298cf59653133baf556f4cca3c569583.tar.gz cpython-51e2651b298cf59653133baf556f4cca3c569583.tar.bz2 | |
SF bug [#458941] Looks like a unary minus bug.
com_factor(): when a unary minus is attached to a float or imaginary zero,
don't optimize the UNARY_MINUS opcode away: the const dict can't
distinguish between +0.0 and -0.0, so ended up treating both like the
first one added to it. Optimizing UNARY_PLUS away isn't a problem.
(BTW, I already uploaded the 2.2a3 Windows installer, and this isn't
important enough to delay the release.)
Diffstat (limited to 'Mac/Tools')
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