[Bug c++/79592] incomplete diagnostic "is not usable as a constexpr function because:"

[redi at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79592

Jonathan Wakely <redi at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|accepts-invalid             |
   Last reconfirmed|2017-08-21 00:00:00         |2019-11-29

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
(In reply to Eric Gallager from comment #1)
> On a 32-bit target, it is always incorrectly accepted; adding -m64 is
> necessary to get the incomplete diagnostic:

That was a separate problem, fixed by r257161 for PR 68810.