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<base href="https://bugs.llvm.org/">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - error: no candidate function template was found for dependent friend function template specialization"
href="https://bugs.llvm.org/show_bug.cgi?id=47521">47521</a>
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<th>Summary</th>
<td>error: no candidate function template was found for dependent friend function template specialization
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<th>Product</th>
<td>clang
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<th>Version</th>
<td>trunk
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<th>Hardware</th>
<td>PC
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<th>OS</th>
<td>Linux
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>C++2a
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>tangyixuan@mail.dlut.edu.cn
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<th>CC</th>
<td>blitzrakete@gmail.com, erik.pilkington@gmail.com, llvm-bugs@lists.llvm.org, richard-llvm@metafoo.co.uk
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<pre>Hi, the following code is accepted by gcc with -std=c++2a, while clang rejects
it.
$ cat s.cpp
namespace N {
template < class A > class C {
friend void f < A >();
};
}
$ g++ -c -std=c++2a s.cpp
success
$ clang++ -c -std=c++2a s.cpp
s.cpp:3:22: error: no candidate function template was found for dependent
friend function template specialization
friend void f < A >();
^
1 error generated.</pre>
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