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<p class="MsoNormal"><span style="font-size:11.0pt">There is a little bit of code in this file that suggests it once worked in C++03.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Like so:<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:13.5pt;background:#1E1E1E"><span style="font-size:10.0pt;font-family:Consolas;color:#C586C0">#ifndef</span><span style="font-size:10.0pt;font-family:Consolas;color:#569CD6">
</span><span style="font-size:10.0pt;font-family:Consolas;color:#DCDCAA">_LIBCPP_CXX03_LANG</span><span style="font-size:10.0pt;font-family:Consolas;color:#D4D4D4"><o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:13.5pt;background:#1E1E1E"><span style="font-size:10.0pt;font-family:Consolas;color:#D4D4D4">
</span><span style="font-size:10.0pt;font-family:Consolas;color:#DCDCAA">__cxx_atomic_type</span><span style="font-size:10.0pt;font-family:Consolas;color:#D4D4D4">() _NOEXCEPT =
</span><span style="font-size:10.0pt;font-family:Consolas;color:#C586C0">default</span><span style="font-size:10.0pt;font-family:Consolas;color:#D4D4D4">;<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:13.5pt;background:#1E1E1E"><span style="font-size:10.0pt;font-family:Consolas;color:#C586C0">#else</span><span style="font-size:10.0pt;font-family:Consolas;color:#D4D4D4"><o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:13.5pt;background:#1E1E1E"><span style="font-size:10.0pt;font-family:Consolas;color:#D4D4D4">
</span><span style="font-size:10.0pt;font-family:Consolas;color:#DCDCAA">__cxx_atomic_type</span><span style="font-size:10.0pt;font-family:Consolas;color:#D4D4D4">() _NOEXCEPT :
</span><span style="font-size:10.0pt;font-family:Consolas;color:#DCDCAA">__a_value</span><span style="font-size:10.0pt;font-family:Consolas;color:#D4D4D4">() {}<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:13.5pt;background:#1E1E1E"><span style="font-size:10.0pt;font-family:Consolas;color:#C586C0">#endif</span><span style="font-size:10.0pt;font-family:Consolas;color:#D4D4D4">
</span><span style="font-size:10.0pt;font-family:Consolas;color:#6A9955">// _LIBCPP_CXX03_LANG</span><span style="font-size:10.0pt;font-family:Consolas;color:#D4D4D4"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Is that an actual design goal? It looks like it’s broken right now.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Do we maintain this, or do we bump the assumed default to C++11?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Thanks for your guidance,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Olivier<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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