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    <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 --- - Type diffing should highlight reference/pointer-ness"
   href="http://llvm.org/bugs/show_bug.cgi?id=16612">16612</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Type diffing should highlight reference/pointer-ness
          </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>C++
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>dblaikie@gmail.com
          </td>
        </tr>

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

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Given:

template<typename T>
class foo {
};

void func(foo<int>);

int main() {
  foo<int*> f;
  func(f);
}

(or similarly, with foo<int&>) template type diffing highlights the whole of
"int*" and "int" as being different - it'd be useful if it drew attention to
the "*" being the important difference. With longer/larger types it can be
difficult to notice that it's just a matter of passing a pointer versus passing
a value.</pre>
        </div>
      </p>
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