Date: Sun, 22 Jun 2008 12:05:08 -0600 From: "Tom Russo" <tvrusso@sandia.gov> To: tvrusso@sandia.gov, freebsd-bugs@FreeBSD.ORG Subject: Re: kern/94583: [libm] std::isnan()/std::isinf() are not identical to isnan() and isinf() Message-ID: <20080622180508.GB43917@winston.sandia.gov> In-Reply-To: <20080621200559.GA51338@zim.MIT.EDU> References: <200701040136.l041aERj047639@freefall.freebsd.org> <20080621200559.GA51338@zim.MIT.EDU>
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On Sat, Jun 21, 2008 at 02:05:59PM -0600, David Schultz <das@FreeBSD.ORG> wrote:
> This bug appears to be fixed in -CURRENT at least. Can you confirm
> that it's no longer a problem?
I just built the example code in the bug report on the most up-to-date
system I have (on which uname -a reports: "FreeBSD bogodyn.org
6.3-STABLE FreeBSD 6.3-STABLE #0: Fri Feb 8 21:03:49 MST 2008 ")
The bug persists and the test program goes into an infinite loop upon reaching
the line "std::cout << "isinf() = " << std::isinf(finite) << std::endl;"
I do not track CURRENT (I need stability), and only update 6-STABLE
when necessary (coz I really need stability). If it's fixed by some update
to 6-STABLE after 8 Feb 2008 then I can update, but since there's a workaround
I'm not likely to do so just to check.
--
Thomas Russo * tvrusso@sandia.gov * Tel: (505) 844-8644
Dept 1437, Electrical & Microsystems Modeling * FAX: (505) 284-5451
Mail Stop 0316, Sandia National Laboratories * PAGE: (505) 540-2860
Albuquerque, NM 87185-0316 * CELL: (505) 469-0161
Give a man a program and you frustrate him for a day. Teach him to program
and you frustrate him for life. --- Anonymous
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Department of Energy by Sandia Corporation, a Lockheed Martin Company.
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