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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 --- - typo-correction crash-on-invalid when trying to call a static method on a class that hasn't been defined"
   href="https://llvm.org/bugs/show_bug.cgi?id=23005">23005</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>typo-correction crash-on-invalid when trying to call a static method on a class that hasn't been defined
          </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>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>unassignedclangbugs@nondot.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>llvm-bugs@justinbogner.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>Created <span class=""><a href="attachment.cgi?id=14092" name="attach_14092" title="reproducer">attachment 14092</a> <a href="attachment.cgi?id=14092&action=edit" title="reproducer">[details]</a></span>
reproducer

The following program crashes on shutdown:

  void f() { X a = X::b(c); }

Like so:

  crash-in-typo-correction.cpp:5:3: error: unknown type name 'X'
    X a = X::b(c);
    ^
  crash-in-typo-correction.cpp:5:9: error: use of undeclared identifier 'X'
    X a = X::b(c);
          ^
  Assertion failed: (DelayedTypos.empty() && "Uncorrected typos!"), function
~Sema, file llvm/tools/clang/lib/Sema/Sema.cpp, line 273.

Build it with -cc1, because the error doesn't occur without -disable-free. I've
attached a lit-style reproducer.</pre>
        </div>
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