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    <head>
      <base href="https://bugs.llvm.org/">
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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 - deprecated attribute string-literal"
   href="https://bugs.llvm.org/show_bug.cgi?id=42637">42637</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>deprecated attribute string-literal
          </td>
        </tr>

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

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

        <tr>
          <th>Hardware</th>
          <td>PC
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Windows NT
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>enhancement
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>P
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>C++11
          </td>
        </tr>

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

        <tr>
          <th>Reporter</th>
          <td>aaron@aaronballman.com
          </td>
        </tr>

        <tr>
          <th>CC</th>
          <td>blitzrakete@gmail.com, dgregor@apple.com, erik.pilkington@gmail.com, llvm-bugs@lists.llvm.org, richard-llvm@metafoo.co.uk
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Clang rejects valid C++ code when the deprecated attribute is given a
non-narrow string literal. e.g.,

[[deprecated(u"Test")]] void foo1();
[[deprecated(U"Test")]] void foo2();
[[deprecated(u8"Test")]] void foo3();
[[deprecated(L"Test")]] void foo4();

all are diagnosed as:

error: 'deprecated' attribute requires a string

<a href="http://eel.is/c++draft/dcl.attr.deprecated#1">http://eel.is/c++draft/dcl.attr.deprecated#1</a> specifies that it should accept an
arbitrary string literal.</pre>
        </div>
      </p>


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