3 Commits

Author	SHA1	Message	Date
Parashurama	4716034a7f	fixes issue 4212 && add test for various valid zero floats.	2016-05-25 11:57:09 +02:00
Andreas Rumpf	835bd9aef2	fixes #4212	2016-05-25 01:10:31 +02:00
Reimer Behrends	8b8a21cb59	Fixed parsing of float literals. ... Float literals were not parsed properly when their fractional part exceeded 53 significant bits. This affected in particular math.PI and math.E. Rather than reinventing the wheel, this patch reuses C's strtod() implementation, which already does the heavy lifting with respect to correctness, though some caution is necessary to keep float parsing locale-independent.	2014-05-23 11:27:39 +02:00