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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Crash when trailing return type using recursive instantiation"
href="https://bugs.llvm.org/show_bug.cgi?id=38090">38090</a>
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<th>Summary</th>
<td>Crash when trailing return type using recursive instantiation
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>unspecified
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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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++
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>violet.bugreport@gmail.com
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</tr>
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<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
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<pre>The program below will cause a crash in every version (trunk, 6.0, 5.0) I
tested:
struct foo {};
template<class T> auto bar(T a) -> decltype(bar(a)) {}
int main() { bar(foo{}); }
Here a demo: <a href="https://wandbox.org/permlink/stDUib6jjPIFnIXP">https://wandbox.org/permlink/stDUib6jjPIFnIXP</a></pre>
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