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    <body><span class="vcard"><a class="email" href="mailto:hans@chromium.org" title="Hans Wennborg &lt;hans&#64;chromium.org&gt;"> <span class="fn">Hans Wennborg</span></a>
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              <a class="bz_bug_link 
          bz_status_REOPENED " title="REOPENED --- - Clang fails to dllexport explicit class template specialization definition with previous explicit template specialization declaration" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D23667&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=m_TgNI5e5E4UnJBHWZoyaEXrBILx6OzUN3Fv4yCjMGs&s=4VphuXskoKExaahlOi-Dv3H5pk17SH68PWNSHA0t81o&e=">bug 23667</a>
        <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">Status</td>
           <td>RESOLVED
           </td>
           <td>REOPENED
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Resolution</td>
           <td>FIXED
           </td>
           <td>---
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_REOPENED " title="REOPENED --- - Clang fails to dllexport explicit class template specialization definition with previous explicit template specialization declaration" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D23667-23c2&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=m_TgNI5e5E4UnJBHWZoyaEXrBILx6OzUN3Fv4yCjMGs&s=0BICZoRDEJfMEt-VP-tSkvSkYJXsFs5yh_lpkslB8RQ&e=">Comment # 2</a>
              on <a class="bz_bug_link 
          bz_status_REOPENED " title="REOPENED --- - Clang fails to dllexport explicit class template specialization definition with previous explicit template specialization declaration" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D23667&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=m_TgNI5e5E4UnJBHWZoyaEXrBILx6OzUN3Fv4yCjMGs&s=4VphuXskoKExaahlOi-Dv3H5pk17SH68PWNSHA0t81o&e=">bug 23667</a>
              from <span class="vcard"><a class="email" href="mailto:hans@chromium.org" title="Hans Wennborg &lt;hans&#64;chromium.org&gt;"> <span class="fn">Hans Wennborg</span></a>
</span></b>
        <pre>We still fail in some situations:

  template <typename T> struct S {
    S(const S&) {};
    void f() {};
  };
  extern template struct S<int>;

  void use(S<int>& s) {
    S<int> t(s);
    s.f();
  }

  template struct __declspec(dllexport) S<int>;

In the example above, where S::f and S::S are referenced before the explicit
instantiation definition, S::f gets exported but S::S doesn't for some reason.

If use() is moved to after the explicit instantiation definition, both members
are exported.</pre>
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