<html>
<head>
<base href="http://llvm.org/bugs/" />
</head>
<body><span class="vcard"><a class="email" href="mailto:richard-llvm@metafoo.co.uk" title="Richard Smith <richard-llvm@metafoo.co.uk>"> <span class="fn">Richard Smith</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED MOVED - clang sanitizer regards IEC 60559 floating-point division by zero as undefined"
href="http://llvm.org/bugs/show_bug.cgi?id=17000">bug 17000</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">CC</td>
<td>
</td>
<td>richard-llvm@metafoo.co.uk
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>MOVED
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED MOVED - clang sanitizer regards IEC 60559 floating-point division by zero as undefined"
href="http://llvm.org/bugs/show_bug.cgi?id=17000#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED MOVED - clang sanitizer regards IEC 60559 floating-point division by zero as undefined"
href="http://llvm.org/bugs/show_bug.cgi?id=17000">bug 17000</a>
from <span class="vcard"><a class="email" href="mailto:richard-llvm@metafoo.co.uk" title="Richard Smith <richard-llvm@metafoo.co.uk>"> <span class="fn">Richard Smith</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=17000#c0">comment #0</a>)
<span class="quote">> Annex F of the C standard (IEC 60559 / IEEE 754 support) defines the
> floating-point division by zero, but clang (3.3 and 3.4 Debian snapshot)
> regards it as undefined. This is incorrect:</span >
Support for Annex F is optional, and we do not support it.
<span class="quote">> #if __STDC_IEC_559__</span >
This macro is being defined by your system headers, not by us; this is a bug in
your system headers. (FWIW, GCC does not fully support Annex F either, IIRC, so
it's not even a Clang-specific bug.)</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>