[Bug libstdc++/78420] [5/6/7 Regression] std::less<T*> is not a total order with -O2 enabled

redi at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Mon Jan 23 23:18:00 GMT 2017


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78420

--- Comment #19 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Jens Maurer from comment #16)
> That means the standard library needs to do its homework to clearly specify
> under which circumstances (which argument types) it expects a constexpr
> function to be valid in a constant expression.

That's LWG 2833.


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