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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - name mangling of lambda default arguments in explicitly instantiated template"
href="https://llvm.org/bugs/show_bug.cgi?id=25333">25333</a>
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<th>Summary</th>
<td>name mangling of lambda default arguments in explicitly instantiated template
</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
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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>h.bruintjes@gmail.com
</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
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<p>
<div>
<pre>The following fails to compile with the error
"error: definition with same mangled name as another definition"
pointing to the lambda of g().
#include <functional>
template<typename T>
class P {
public:
void f(std::function<void ()> = [] {}) {
};
void g(std::function<void ()> = [] {}) {
}
};
template class P<int>;
It seems related to the explicit instantiation of P<int>, calling both
overloads of f() and g() directly does not trigger the error.</pre>
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