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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New";color:#1014B6">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New";color:#1014B6"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New";color:#1014B6">This
<a href="https://clang.llvm.org/cxx_status.html#cxx20">https://clang.llvm.org/cxx_status.html#cxx20</a> indicates that the concept support it not complete.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New";color:#1014B6"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New";color:#1014B6"><a href="https://godbolt.org/z/3YaWGEdex">https://godbolt.org/z/3YaWGEdex</a> shows that clang can’t compile <ranges>.
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New";color:#1014B6">I also see that there is a bug open for it
<a href="https://bugs.llvm.org/show_bug.cgi?id=46746">https://bugs.llvm.org/show_bug.cgi?id=46746</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New";color:#1014B6"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New";color:#1014B6">Was wondering if there is someone working on it?<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New";color:#1014B6"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New";color:#1014B6">Thanks.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Courier New";color:#1014B6"><o:p> </o:p></span></p>
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