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The C99 and POSIX standards require strtod() to accept all these spellings (case-insensitively): "inf", "+inf", "-inf", "infinity", "+infinity", "-infinity". However, pre-C99 systems might accept only some or none of these, and apparently Windows still doesn't accept "inf". To avoid surprising cross-platform behavioral differences, manually check for each of these spellings if strtod() fails. We were previously handling just "infinity" and "-infinity" that way, but since C99 is most of the world now, it seems likely that applications are expecting all these spellings to work. Per bug #8355 from Basil Peace. It turns out this fix won't actually resolve his problem, because Python isn't being this careful; but that doesn't mean we shouldn't be. |
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backend | ||
bin | ||
common | ||
include | ||
interfaces | ||
makefiles | ||
pl | ||
port | ||
template | ||
test | ||
timezone | ||
tools | ||
tutorial | ||
.gitignore | ||
bcc32.mak | ||
DEVELOPERS | ||
Makefile | ||
Makefile.global.in | ||
Makefile.shlib | ||
nls-global.mk | ||
win32.mak |