<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 --- - clang-cl: can't compile with /guard:cf"
   href="https://llvm.org/bugs/show_bug.cgi?id=25400">25400</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>clang-cl: can't compile with /guard:cf
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>new-bugs
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>trunk
          </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>normal
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>new bugs
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>unassignedbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>marci_r@web.de
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvm-bugs@lists.llvm.org
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre>When trying to compile a Visual C++ 2015 project with Control Flow Guard
enabled (C/C++ -> Code Generation -> Control Flow Guard: Yes (/guard:cf)), I
get the following error message:
1>clang-cl.exe : error : no such file or directory: '/guard:cf'

The option is described here:
<a href="https://msdn.microsoft.com/en-us/library/dn919635.aspx">https://msdn.microsoft.com/en-us/library/dn919635.aspx</a>
Perhaps it should just be ignored?</pre>
        </div>
      </p>
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