https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106656
--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> --- (In reply to Dimitrij Mijoski from comment #3) > The documentation for CLI flag -fchar8_t should be updated > https://gcc.gnu.org/onlinedocs/gcc/C_002b_002b-Dialect-Options.html . Oh right, this is not an error anymore: char ca[] = u8"xx"; I'll fix, thanks. > Is there any chance that this fix gets backported because it is treated as > defect report to C++20? I wasn't really planning to do that.