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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - type traits fails with __int128"
href="https://bugs.llvm.org/show_bug.cgi?id=50937">50937</a>
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<th>Summary</th>
<td>type traits fails with __int128
</td>
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<th>Product</th>
<td>libc++
</td>
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<th>Version</th>
<td>12.0
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>All Bugs
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>v@nametag.social
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org, mclow.lists@gmail.com
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<p>
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<pre>std::is_same_v and std::is_integral_v both fail to recognize unsigned __int128
and any typedef made against it.
reproducer program in compiler explorer below:
<a href="https://gcc.godbolt.org/z/T8nP84qqM">https://gcc.godbolt.org/z/T8nP84qqM</a></pre>
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