<html>
<head>
<base href="https://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 --- - Warn on missing exports in microsoft mode?"
href="https://llvm.org/bugs/show_bug.cgi?id=23179">23179</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Warn on missing exports in microsoft mode?
</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>All
</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>Frontend
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>nicolasweber@gmx.de
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>Consider something like this:
struct CpuProfileDeoptFrame {
int script_id;
};
// XXX
//template class V8_EXPORT std::vector<v8::CpuProfileDeoptFrame>;
struct V8_EXPORT CpuProfileDeoptInfo {
std::vector<CpuProfileDeoptFrame> stack;
};
Unless the line marked XXX is present, cl will warn on this with
2>D:\src\v8\include/v8-profiler.h(31): warning C4251:
'v8::CpuProfileDeoptInfo::stack' : class
'std::vector<v8::CpuProfileDeoptFrame,std::allocator<_Ty>>' needs to have
dll-interface to be used by clients of struct 'v8::CpuProfileDeoptInfo'
2> with
2> [
2> _Ty=v8::CpuProfileDeoptFrame
2> ] (..\..\src\compiler\change-lowering.cc)
There's probably a good reason for that -- should we warn on this too?</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>