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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Front end crashes when trying to export a type out of a module"
href="https://bugs.llvm.org/show_bug.cgi?id=47116">47116</a>
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<th>Summary</th>
<td>Front end crashes when trying to export a type out of a module
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>10.0
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>enhancement
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>C++2a
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>vstiago@google.com
</td>
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<th>CC</th>
<td>blitzrakete@gmail.com, erik.pilkington@gmail.com, llvm-bugs@lists.llvm.org, richard-llvm@metafoo.co.uk
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<p>
<div>
<pre><a href="https://godbolt.org/z/6fEE3s">https://godbolt.org/z/6fEE3s</a>
I was trying to convert a header file to a module.
The compiler complained that it could export a std:pair of a iterator class
inside a template class (I was trying to emulate the behavior of a stl
container.)
My code is probably wrong because I don't know how modules work but it probably
shouldn't crash.
I found it with clang 10 on ubuntu, but it also happens on trunk (according to
godbolt).</pre>
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