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| Date: | Tue, 22 Apr 2003 11:12:33 +0200 |
| From: | "Eli Zaretskii" <eliz AT elta DOT co DOT il> |
| Sender: | halo1 AT zahav DOT net DOT il |
| To: | ams AT ludd DOT luth DOT se |
| Message-Id: | <1225-Tue22Apr2003111232+0300-eliz@elta.co.il> |
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| CC: | djgpp-workers AT delorie DOT com |
| In-reply-to: | <200304201804.h3KI4eIA013584@speedy.ludd.luth.se> |
| (ams AT ludd DOT luth DOT se) | |
| Subject: | Re: Yet another try on nan in strto{f,d,ld} |
| References: | <200304201804 DOT h3KI4eIA013584 AT speedy DOT ludd DOT luth DOT se> |
| Reply-To: | djgpp-workers AT delorie DOT com |
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> From: <ams AT ludd DOT luth DOT se>
> Date: Sun, 20 Apr 2003 20:04:40 +0200 (CEST)
>
> Ok. This is what I have. All three functions are now implemented. I
> hope I haven't forgotten to incorporate any comments.
A minor nit: you say twice that the ``-'' causes the sign bit of a NaN
to be set.
Also, I'm a bit worried by the typecast juggling you do: won't that
get in our way when/if we want to add ``restrict'' qualifiers to the
library sources and headers?
Finally, instead of saying
the return value is a NaN with the mantissa bits set to
@code{@var{hex-number}&0xfffffffffffff}
isn't it better to say
the return value is a NaN with the mantissa bits set to
the lower 52 bits of @var{hex-number}
? I think the latter is more clear, especially if the reader is not
too familiar with bitwise ops and hex numbers.
Otherwise, I have no comments.
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