<html>
<head>
<base href="http://llvm.org/bugs/" />
</head>
<body><span class="vcard"><a class="email" href="mailto:jonathan.sauer@gmx.de" title="jonathan.sauer@gmx.de">jonathan.sauer@gmx.de</a>
</span> changed
<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED --- - Warn on possibly unintended non-shadowing in lambda init-capture"
href="http://llvm.org/bugs/show_bug.cgi?id=21110">bug 21110</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>RESOLVED
</td>
<td>REOPENED
</td>
</tr>
<tr>
<td style="text-align:right;">CC</td>
<td>
</td>
<td>jonathan.sauer@gmx.de
</td>
</tr>
<tr>
<td style="text-align:right;">Component</td>
<td>C++
</td>
<td>C++1y
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>DUPLICATE
</td>
<td>---
</td>
</tr>
<tr>
<td style="text-align:right;">Summary</td>
<td>Stop -Wshadow from catching obviously intended shadowing
</td>
<td>Warn on possibly unintended non-shadowing in lambda init-capture
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED --- - Warn on possibly unintended non-shadowing in lambda init-capture"
href="http://llvm.org/bugs/show_bug.cgi?id=21110#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED --- - Warn on possibly unintended non-shadowing in lambda init-capture"
href="http://llvm.org/bugs/show_bug.cgi?id=21110">bug 21110</a>
from <span class="vcard"><a class="email" href="mailto:jonathan.sauer@gmx.de" title="jonathan.sauer@gmx.de">jonathan.sauer@gmx.de</a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=21110#c1">comment #1</a>)
This part doesn't seem to be covered by <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Wshadow results in (correct, but unhelpful) warning with constructor parameter having the name of data member"
href="show_bug.cgi?id=16088">bug 16088</a>, though:
<span class="quote">>Of course there are times when the a lambda's captures' shadowing might be >problematic and a warning could be appropriate:</span >
>
<span class="quote">> int i, j;
> [&i = j] { // use i...? }</span >
Here clang could generate a warning that the init-capture "i" is initialized
with local variable "j" when most likely be local variable "i" should be used.
I.e. warn because the init-capture "i" *does not* shadow local variable "i".</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>