<html>
<head>
<base href="https://bugs.llvm.org/">
</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 - definition or redeclaration is not allowed inside a function"
href="https://bugs.llvm.org/show_bug.cgi?id=47427">47427</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>definition or redeclaration is not allowed inside a function
</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>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>enhancement
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>C++
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>tangyixuan@mail.dlut.edu.cn
</td>
</tr>
<tr>
<th>CC</th>
<td>blitzrakete@gmail.com, dgregor@apple.com, erik.pilkington@gmail.com, llvm-bugs@lists.llvm.org, richard-llvm@metafoo.co.uk
</td>
</tr></table>
<p>
<div>
<pre>Hi, the following code (maybe is valid ?) is rejected by clang, while is
accepted by g++.
$ cat s.cpp
namespace N {
enum E { EA };
}
struct C {
C ( N :: E ){}
int operator ()(){ return 0;}
};
int main (){ C ( N :: EA )();}
$ clang++ -c s.cpp
s.cpp:8:23: error: definition or redeclaration of 'EA' not allowed inside a
function
int main (){ C ( N :: EA )();}
~~~~ ^
s.cpp:8:27: warning: empty parentheses interpreted as a function declaration
[-Wvexing-parse]
int main (){ C ( N :: EA )();}
^~
s.cpp:8:27: note: remove parentheses to declare a variable
int main (){ C ( N :: EA )();}
^~
1 warning and 1 error generated.</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>