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    <head>
      <base href="https://llvm.org/bugs/" />
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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - Incomplete class information in Ivar objects in libobjc2 code on Linux"
   href="https://llvm.org/bugs/show_bug.cgi?id=30413">30413</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Incomplete class information in Ivar objects in libobjc2 code on Linux
          </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>Linux
          </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>unassignedclangbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>dlobron@akamai.com
          </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>I recently compiled an Objective-C program on Linux using clang/llvm . I'm
using libobjc2-1.8.1, with llvm 3.7 (clang 3.8). My program links with a shared
library (also written in ObjC), which introspects the instance variables in a
common Configuration class to determine what type each of those variables is.
This has always worked on the Mac with clang and on Linux with gcc. However,
with clang/llvm on Linux, I'm finding that the type introspection fails.

I will attach a sample program that demonstrates the issue.</pre>
        </div>
      </p>
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