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<body><span class="vcard"><a class="email" href="mailto:dblaikie@gmail.com" title="David Blaikie <dblaikie@gmail.com>"> <span class="fn">David Blaikie</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED INVALID - Can't std::sort a collection of std::pair if one pair element is const"
href="http://llvm.org/bugs/show_bug.cgi?id=19085">bug 19085</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
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<td style="text-align:right;">CC</td>
<td>
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<td>dblaikie@gmail.com
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<td style="text-align:right;">Resolution</td>
<td>---
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<td>INVALID
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED INVALID - Can't std::sort a collection of std::pair if one pair element is const"
href="http://llvm.org/bugs/show_bug.cgi?id=19085#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED INVALID - Can't std::sort a collection of std::pair if one pair element is const"
href="http://llvm.org/bugs/show_bug.cgi?id=19085">bug 19085</a>
from <span class="vcard"><a class="email" href="mailto:dblaikie@gmail.com" title="David Blaikie <dblaikie@gmail.com>"> <span class="fn">David Blaikie</span></a>
</span></b>
<pre>25.4.1.1/2 (the requirements for std::sort) states:
RandomAccessIterator shall satisfy the requirements of ValueSwappable
(17.6.3.2). The type of *first shall satisfy the requirements of
MoveConstructible (Table 20) and of MoveAssignable (Table 22).
A pair with a const member does not meet that last requirement
(MoveAssignable).</pre>
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