https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95048
--- Comment #23 from Ulf Lorenz <ulf.lorenz at ptvgroup dot com> --- I have just one tiny comment on the patches, and that is the tests. In my original submission, I also modified the tests that verify the path output (path::wstring() in particular) that AFAIR also had the encoding problem. In particular, the file libstdc++-v3/testsuite/27_io/filesystem/path/native/string.cc is lacking a test with std::path that uses non-Ascii characters.There is test02() which looks good except that the string "abc" does not catch most conversion problems, and there is test04() that does not test for path::wstring(). So I think, test04() could just do with a few lines like #ifdef _GLIBCXX_USE_WCHAR_T auto strw = p.wstring(); VERIFY( strw == L"\xf0\x9d\x84\x9e"); #endif
