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    <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 - Need better error message for running out of file handles"
   href="https://bugs.llvm.org/show_bug.cgi?id=42524">42524</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Need better error message for running out of file handles
          </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>enhancement
          </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>llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
          </td>
        </tr></table>
      <p>
        <div>
        <pre>We've had two cases in Chromium where clang ran out of file handles (in one
case due to a now-fixed file handle leak regression in clang, in the other case
due to a too-low ulimit on a bot). These bugs were:

<a href="https://bugs.chromium.org/p/chromium/issues/detail?id=861345#c32">https://bugs.chromium.org/p/chromium/issues/detail?id=861345#c32</a>
<a href="https://bugs.chromium.org/p/chromium/issues/detail?id=924225">https://bugs.chromium.org/p/chromium/issues/detail?id=924225</a>

The error behavior in this case is that clang says

    fatal error: 'cc/input/scroll_state.h' file not found

for random header files, which isn't very helpful for figuring out what's going
on.</pre>
        </div>
      </p>


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