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<base href="https://llvm.org/bugs/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - template destructor instantiated but not emitted to ir"
href="https://llvm.org/bugs/show_bug.cgi?id=27413">27413</a>
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</tr>
<tr>
<th>Summary</th>
<td>template destructor instantiated but not emitted to ir
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</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>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>LLVM Codegen
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>eugeni.stepanov@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>$ cat 1.cc
struct AA {};
template <typename> struct BB : public AA { ~BB(){}; };
template <typename> struct CC {
CC(const BB<int> &v = {}) {}
};
int main() { CC<char> p; }
$ clang++ 1.cc -O0 -std=c++11
/tmp/1-8fca23.o: In function `main':
1.cc:(.text+0x1f): undefined reference to `BB<int>::~BB()'
1.cc:(.text+0x39): undefined reference to `BB<int>::~BB()'
clang-3.9: error: linker command failed with exit code 1 (use -v to see
invocation)</pre>
</div>
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