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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Segfault when using undefined variable in lambda that is assigned to std::function"
href="https://llvm.org/bugs/show_bug.cgi?id=25264">25264</a>
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<th>Summary</th>
<td>Segfault when using undefined variable in lambda that is assigned to std::function
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>3.7
</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>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>C++11
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>gereon.kremer@cs.rwth-aachen.de
</td>
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<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=15124" name="attach_15124" title="working example">attachment 15124</a> <a href="attachment.cgi?id=15124&action=edit" title="working example">[details]</a></span>
working example
I use clang 3.7.0 on Arch Linux.
The attached source file provokes the following behavious in clang:
First it complains about the undeclared identifier j. (That is indeed an error)
Then it crashes.
Note that this crash does *not* occur:
- if the std::function-type is replaced by auto.
- if the error is fixed, i.e. j is replaced by i.</pre>
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