[Bug c++/63940] C++ constexpr errors on AIX

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63940

--- Comment #8 from Jason Merrill <jason at gcc dot gnu.org> ---
(In reply to David Edelsohn from comment #7)
> The test was not failing on Linux x86-64 nor x86-32. I sent pre-processed
> testcase from AIX that Jason was able to reproduce on Linux. But the fix did
> not solve the failure on AIX.

I just checked in an additional fix for bug 63942.  Does that resolve it?