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    <head>
      <base href="https://bugs.llvm.org/">
    </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 - Lambda noexcept specification segfaults when capturing variables"
   href="https://bugs.llvm.org/show_bug.cgi?id=32707">32707</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Lambda noexcept specification segfaults when capturing variables
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>libc++
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>unspecified
          </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>All Bugs
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>eric@efcs.ca
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>llvm-bugs@lists.llvm.org, mclow.lists@gmail.com
          </td>
        </tr></table>
      <p>
        <div>
        <pre>The following code asserts trying to `cast<T>(p)` to an incompatible type in
Sema::tryCaptureVariable:SemaExpr.cpp:14026:
<span class="quote">> CapturingScopeInfo *CSI = cast<CapturingScopeInfo>(FSI); </span >

Reproducer:
// clang++ -fsyntax-only -std=c++1z test.cpp
int f(...) { return 0; }

int main() {
    [](auto arg) noexcept(noexcept(f(arg))) { }(42);
}</pre>
        </div>
      </p>


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