<html>
<head>
<base href="https://llvm.org/bugs/" />
</head>
<body><span class="vcard"><a class="email" href="mailto:david.majnemer@gmail.com" title="David Majnemer <david.majnemer@gmail.com>"> <span class="fn">David Majnemer</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - [GCC compatibility] different layout for ms_struct with bit-field"
href="https://llvm.org/bugs/show_bug.cgi?id=25707">bug 25707</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>NEW
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">CC</td>
<td>
</td>
<td>david.majnemer@gmail.com
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>WONTFIX
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - [GCC compatibility] different layout for ms_struct with bit-field"
href="https://llvm.org/bugs/show_bug.cgi?id=25707#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED WONTFIX - [GCC compatibility] different layout for ms_struct with bit-field"
href="https://llvm.org/bugs/show_bug.cgi?id=25707">bug 25707</a>
from <span class="vcard"><a class="email" href="mailto:david.majnemer@gmail.com" title="David Majnemer <david.majnemer@gmail.com>"> <span class="fn">David Majnemer</span></a>
</span></b>
<pre>Our ms_struct support is designed to make us compatible with MSVC's bitfield
algorithm, not with GCC implementation of ms_struct.
Running your example with MSVC 2015 Update 1 (19.00.23427.0) gives:
sizeof(struct B) = 12
offsetof(struct B, BField) = 8
__alignof(struct B) = 4</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>