[cfe-dev] constexpr with builtin

Justin Bogner mail at justinbogner.com
Mon Sep 9 22:55:09 PDT 2013


fil <fil at pobox.com> writes:
>> __builtin_clz works in constant expressions in recent Clang
>> revisions. You only need to upgrade =)
>
> Right.. good to know. Did this change come in 3.3 or very latest SVN?
>

This needs SVN. The change was made shortly after the 3.3 release.



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