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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 --- - Templates, multiple declarations, decltype and operator overloading"
   href="http://llvm.org/bugs/show_bug.cgi?id=19936">19936</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Templates, multiple declarations, decltype and operator overloading
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>clang
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>3.4
          </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>enhancement
          </td>
        </tr>

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

        <tr>
          <th>Component</th>
          <td>C++11
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>royertiago@hotmail.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>dgregor@apple.com, llvmbugs@cs.uiuc.edu
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Created <span class=""><a href="attachment.cgi?id=12600" name="attach_12600" title="Rejected code.">attachment 12600</a> <a href="attachment.cgi?id=12600&action=edit" title="Rejected code.">[details]</a></span>
Rejected code.

The attached code do not compile under clang 3.4-1ubuntu1.
$ clang file.cpp -std=c++11
file.cpp:20:5: error: call to 'operator*' is ambiguous
...

However, the code compiles if either:
 - Lines 7-9 are removed.
 - Lines 8 and 12 are replaced with "C< T >".
 - operator* is replaced with operator/ in lines 9, 13 and 20.
 - The code
template< typename T >
using Result = C< decltype( (*(T*)0) * (*(T*)0) ) >;
   is inserted after the class definition, and lines 8 and 12 replaced with
"Result<T>".

Since this seems specific to operator*, I believe is a compiler bug.

(Sorry if bad english...)</pre>
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