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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Inherited constructor with dependent base class introduced by a typedef-name may not work"
href="https://llvm.org/bugs/show_bug.cgi?id=27504">27504</a>
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<th>Summary</th>
<td>Inherited constructor with dependent base class introduced by a typedef-name may not work
</td>
</tr>
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<th>Product</th>
<td>clang
</td>
</tr>
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<th>Version</th>
<td>3.8
</td>
</tr>
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<th>Hardware</th>
<td>PC
</td>
</tr>
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<th>OS</th>
<td>Windows NT
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
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<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>
<tr>
<th>Reporter</th>
<td>frankhb1989@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>dgregor@apple.com, llvm-bugs@lists.llvm.org
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<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Case:
// This works: template<class>
template<class, int = 0>
struct C
{};
template<class K>
struct S : C<K>
{
using B = C<K>;
using B::C;
};
S<int> x;
Called with `clang++ -std=c++1z`:
error: dependent using declaration resolved to type without 'typename'</pre>
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