<html>
    <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 --- - Compile failure with enum and ternary operator"
   href="https://llvm.org/bugs/show_bug.cgi?id=28425">28425</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>Compile failure with enum and ternary operator
          </td>
        </tr>

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

        <tr>
          <th>Version</th>
          <td>3.8
          </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>peter.klotz99@gmail.com
          </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>Created <span class=""><a href="attachment.cgi?id=16693" name="attach_16693" title="Program that demonstrates the behavior">attachment 16693</a> <a href="attachment.cgi?id=16693&action=edit" title="Program that demonstrates the behavior">[details]</a></span>
Program that demonstrates the behavior

clang fails to compile the attached (rather simple) C++ program.

[user@host test]$ clang++ -Wall -Wextra -c clang_error.cpp
clang_error.cpp:11:28: error: cannot initialize a variable of type 'const
PermissionTypePk' with an rvalue of type 'int'
    const PermissionTypePk permissionTypePk = true ?
PermissionType::getPermissionType().m_pk : PT_GLOBAL;
                           ^                 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.

Removing "const" from member "m_pk" makes the program compile.

gcc 6 compiles both versions, with and without "const".</pre>
        </div>
      </p>
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