<html>
<head>
<base href="http://llvm.org/bugs/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - struct type alias with 'using' doesn't match correct constructor when defined inside the class"
href="http://llvm.org/bugs/show_bug.cgi?id=22809">22809</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>struct type alias with 'using' doesn't match correct constructor when defined inside the class
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>3.5
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<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>C++11
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>qigopsrtv@gmail.com
</td>
</tr>
<tr>
<th>CC</th>
<td>dgregor@apple.com, llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>#include <iostream>
struct c
{
using t1 = struct {int z;};
using t2 = struct {double z;};
using t3 = struct {float z;};
using t4 = struct {float z;};
c(t1) { std::cout << 1; }
c(t2) { std::cout << 2; }
c(t3) { std::cout << 3; }
c(t4) { std::cout << 4; }
};
int main()
{
c a1{c::t1()};
c a2{c::t2()};
c a3{c::t3()};
c a4{c::t4()};
return 0;
}
This code should display '1234' but prints '4444' instead. If I move the alias
definitions outside the class it works as expected.
$ clang --version
clang version 3.5.1 (tags/RELEASE_351/final)
Target: x86_64-unknown-linux-gnu
Thread model: posix</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>