[Bug preprocessor/103902] GCC requires a space between string-literal and identifier in a literal-operator-id where the identifier is not in basic character set

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103902

--- Comment #4 from Lewis Hyatt <lhyatt at gcc dot gnu.org> ---
(In reply to Lewis Hyatt from comment #3)
> I can look into that.

Patch waiting for review here:
https://gcc.gnu.org/pipermail/gcc-patches/2022-June/596660.html