[Bug libstdc++/97798] FTB msp430-elf error: the value of '__gnu_cxx::__numeric_traits_integer<__int20>::__max' is not usable in a constant expression

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97798

--- Comment #18 from Jonathan Wakely <redi at gcc dot gnu.org> ---
The patch will apply cleanly to gcc-10 but not gcc-9. Let me know if you want
me to prepare a patch for the gcc-9 branch.