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    <head>
      <base href="https://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 --- - CV qualifier check is unexpectedly skipped on a method pointer call"
   href="https://llvm.org/bugs/show_bug.cgi?id=27037">27037</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>CV qualifier check is unexpectedly skipped on a method pointer call
          </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>mail+llvm@tzik.jp
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>dgregor@apple.com, llvm-bugs@lists.llvm.org
          </td>
        </tr>

        <tr>
          <th>Classification</th>
          <td>Unclassified
          </td>
        </tr></table>
      <p>
        <div>
        <pre>CV qualifier check is unexpectedly skipped when a method is called through a
method pointer and the receiver is a subclass.
Here is an example:

struct Parent {
  void Foo() {}
};

struct Child : Parent {};

int main() {
  const Child child;

  // Fail. |child| is a const instance and Parent::Foo is not marked as const.
  // child.Foo();

  // This should also fail.
  (child.*&Child::Foo)();
  return 0;
}</pre>
        </div>
      </p>
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