[Bug libstdc++/100179] [12 regression] xtreme-header-2_a.H fails on arm-eabi

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100179

--- Comment #2 from Jonathan Wakely <redi at gcc dot gnu.org> ---
I have a patch for this.