[Bug c++/98216] [C++20] std::array template parameter error with negative values

[emmanuel.le-trong--- via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98216

--- Comment #4 from Emmanuel Le Trong <emmanuel.le-tr...@cnrs-orleans.fr> ---
Looking at the symbols in your snippet:

    $ nm -C toto | grep wrapper
    0000000000402030 u wrapper<an_array{(double)[ffffffff00000000]}>::arr

That looks like a weird NaN to me.