https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95048
Christian Fersch <gcc-bugzilla at m dot chronial.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |gcc-bugzilla at m dot chronial.de --- Comment #6 from Christian Fersch <gcc-bugzilla at m dot chronial.de> --- It seems like the solution would be to use codecvt_utf8 if wchar_t is 32bit and codecvt_utf8_utf16 if wchar_t is 16bit. This also seems to be what libc++ is doing. Would you accept a patch for this? Do we need to handle systems where wchar_t is something other than 16 or 32 bit wide?