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<body><span class="vcard"><a class="email" href="mailto:i@maskray.me" title="Fangrui Song <i@maskray.me>"> <span class="fn">Fangrui Song</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - foo@v1 and foo@@v1 aren't handled properly"
href="https://bugs.llvm.org/show_bug.cgi?id=48361">bug 48361</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;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">Assignee</td>
<td>unassignedbugs@nondot.org
</td>
<td>i@maskray.me
</td>
</tr></table>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - foo@v1 and foo@@v1 aren't handled properly"
href="https://bugs.llvm.org/show_bug.cgi?id=48361#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - foo@v1 and foo@@v1 aren't handled properly"
href="https://bugs.llvm.org/show_bug.cgi?id=48361">bug 48361</a>
from <span class="vcard"><a class="email" href="mailto:i@maskray.me" title="Fangrui Song <i@maskray.me>"> <span class="fn">Fangrui Song</span></a>
</span></b>
<pre>Fixed by <a href="https://reviews.llvm.org/D92259">https://reviews.llvm.org/D92259</a> (the title is not generic: actually
foo@@v1 and defined foo@v1 are also merged)
cc -o x main.o libfoo.so -Wl,-R,. -fuse-ld=lld; ./x => works
The resolution in the thread
<a href="https://sourceware.org/pipermail/binutils/2020-December/114400.html">https://sourceware.org/pipermail/binutils/2020-December/114400.html</a> is that
weak foo@@v1 and strong foo@v1 is treated as the same symbol. @@ is a separate
attribute which can decorate the symbol, while STB_GLOBAL prevails STB_WEAK as
usual.</pre>
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