[Bug libstdc++/119593] Format width is not correctly handled for wide string/characters

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119593

--- Comment #2 from Tomasz Kamiński <tkaminsk at gcc dot gnu.org> ---
The problem is not limited to wide characters, and also appears for wide
strings:
std::format(L"{:+<3}", L"\U0001f921"); // two '+' of paddings
// https://godbolt.org/z/o4s7qTEz9