[Bug c++/96862] -frounding-math -std=c++2a error: '(1.29e+2 * 6.9314718055994529e-1)' is not a constant expression

[glisse at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96862

--- Comment #8 from Marc Glisse <glisse at gcc dot gnu.org> ---
Should we handle flag_trapping_math at the same time?