[issue3167] math test fails on Solaris 10

[Mark Dickinson]

Mark Dickinson <[EMAIL PROTECTED]> added the comment:

On Mon, Jun 23, 2008 at 5:25 PM, Jean Brouwers <[EMAIL PROTECTED]>
wrote:

> result is different for 32- and 64-bit
>
> > cc -xtarget=native log_inf.c -lm ; a.out
> -Inf 33
> Inf 33
>

That 33 for the second log call may just be the propagated errno value
from the first call.  Could you try setting errno = 0 before each of the
printf
calls?  I'd expect that log(HUGE_VAL) doesn't set errno at all.

Mark

Added file: http://bugs.python.org/file10722/unnamed

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<http://bugs.python.org/issue3167>
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<div class="gmail_quote">On Mon, Jun 23, 2008 at 5:25 PM, Jean Brouwers &lt;<a 
href="mailto:[EMAIL PROTECTED]">[EMAIL PROTECTED]</a>&gt; wrote:<br><blockquote 
class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc 
solid;padding-left:1ex;">
<div class="Ih2E3d">result is different for 32- and 64-bit<br></div>
<br>
&gt; cc -xtarget=native log_inf.c -lm ; a.out<br>
-Inf 33<br>
Inf 33<br></blockquote><div><br></div><div>That 33 for the second log call may 
just be the propagated errno value</div><div>from the first call. &nbsp;Could 
you try setting errno = 0 before each of the printf</div><div>calls? 
&nbsp;I&#39;d expect that log(HUGE_VAL) doesn&#39;t set errno at all.</div>
<div><br></div><div>Mark</div></div>

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