<html>
    <head>
      <base href="http://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 --- - OpenCL constant memory: clang issues assertion"
   href="http://llvm.org/bugs/show_bug.cgi?id=18373">18373</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>OpenCL constant memory: clang issues assertion
          </td>
        </tr>

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

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

        <tr>
          <th>Hardware</th>
          <td>All
          </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>new bugs
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>jeroen.ketema@yahoo.com
          </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>When I run clang with "-Xclang -cl-std=CL1.2"  in debug mode on the following
kernel:

__kernel void foo(__constant int* A) {
    A[0] = 5;
}

I get the following assertion:

Assertion failed: (E->isLValue() && E->getType().isConstQualified()), function
isReferenceToNonConstCapture, file
/Users/jketema/gpuverify34/llvm/tools/clang/lib/Sema/SemaExpr.cpp, line 8243.

In release mode an error is issued (which is the proper behaviour).</pre>
        </div>
      </p>
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