[Bug c++/55080] -pedantic produces error: floating-point literal cannot appear in a constant-expression

[manu at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55080

--- Comment #4 from Manuel López-Ibáñez <manu at gcc dot gnu.org> ---
This should be an easy fix once a solution and the text is agreed.