[cmucl-imp] March snapshot
Raymond Toy
toy.raymond at gmail.com
Sat Mar 8 18:01:24 UTC 2014
>>>>> "Stas" == Stas Boukarev <stassats at gmail.com> writes:
Stas> Raymond Toy <toy.raymond at gmail.com> writes:
>> The March snapshot has been tagged and binaries will be uploaded soon.
>>
>> The main changes are:
>> * Type derivation for log was not consistent with the values
>> actually returned by log. This is corrected now.
Stas> I'm not sure that this is right:
Stas> (defun foo (x)
Stas> (log (the (double-float 0d0) x)))
Stas> (ext:with-float-traps-masked (:divide-by-zero) (foo -0d0)) =>
Stas> #.EXT:DOUBLE-FLOAT-NEGATIVE-INFINITY
Stas> (ext:with-float-traps-masked (:divide-by-zero) (log -0d0)) =>
Stas> #C(#.EXT:DOUBLE-FLOAT-NEGATIVE-INFINITY 3.141592653589793d0)
Oops. I seem to have misplaced the other half of the change. Thanks
for letting me know!
Ray
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