<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 - clang-cl support C language standard option /std:c11 and /std:c17"
href="https://bugs.llvm.org/show_bug.cgi?id=48185">48185</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>clang-cl support C language standard option /std:c11 and /std:c17
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows NT
</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>Driver
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>zufuliu@163.com
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
</td>
</tr></table>
<p>
<div>
<pre>C language standard option /std:c11 and /std:c17 ware added in Visual Studio
2019 16.8 see
<a href="https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes#16.8.0">https://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes#16.8.0</a>
current clang-cl (as of Nov 14, 23cc838099e10b13a32e54105f4db0f1b7e3a842)
clang-cl /c /std:c11 test.c
clang-cl: warning: argument unused during compilation: '/std:c11'
[-Wunused-command-line-argument]
though `clang -c -std=c11 test.c` works.
test.c:
```
int add(int x, int y) {
return x + y;
}
```</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>