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<body><span class="vcard"><a class="email" href="mailto:rnk@google.com" title="Reid Kleckner <rnk@google.com>"> <span class="fn">Reid Kleckner</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - Missing warning about uninitialized var when going through a pointer"
href="https://llvm.org/bugs/show_bug.cgi?id=28249">bug 28249</a>
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<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>rnk@google.com
</td>
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<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>WONTFIX
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - Missing warning about uninitialized var when going through a pointer"
href="https://llvm.org/bugs/show_bug.cgi?id=28249#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - Missing warning about uninitialized var when going through a pointer"
href="https://llvm.org/bugs/show_bug.cgi?id=28249">bug 28249</a>
from <span class="vcard"><a class="email" href="mailto:rnk@google.com" title="Reid Kleckner <rnk@google.com>"> <span class="fn">Reid Kleckner</span></a>
</span></b>
<pre>It is our general policy that optimizations should not emit warnings, so even
though the optimizer sees undef, Clang will not emit warnings. That would make
your build success dependent on optimization level, which is widely considered
to be a Bad Thing.
Note that gcc -O0 does not find this bug either.</pre>
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