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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - virtual destructor not called"
href="http://bugs.llvm.org/show_bug.cgi?id=32837">32837</a>
</td>
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<th>Summary</th>
<td>virtual destructor not called
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>4.0
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Linux
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
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<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>C++
</td>
</tr>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>programmerjake@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
</td>
</tr></table>
<p>
<div>
<pre>the S2::~S2() is not called in the following code. This is easiest to see by
compiling with -O because main is optimized to return 0 and do nothing else.
struct S
{
virtual ~S()
{
}
};
struct S2 : public S
{
virtual ~S2()
{
__builtin_printf("never reached\n");
}
};
int main()
{
delete [] static_cast<S *>(new S2[1]);
}
clang version 4.0.0 (tags/RELEASE_400/final 299826)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/compiler-explorer/clang-4.0.0/bin
See: <a href="https://godbolt.org/g/SlDwMr">https://godbolt.org/g/SlDwMr</a></pre>
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