https://issues.dlang.org/show_bug.cgi?id=1104
--- Comment #8 from Rainer Schuetze <r.sagita...@gmx.de> --- (In reply to Andrei Alexandrescu from comment #7) > @Rainer is this a D2 issue as well? If so how can we address it? Yes, wchar looks ok, dchar is emitted as an uint, i.e. the character is not displayed in the debugger. VS2019's C++ compiler emits T_CHAR32 for a char32_t variable and displays it correctly, using that with dmd works, too (after a small patch to mago, it shows it as wchar right now). I guess it should be ok to switch to T_CHAR32, ignoring ancient debuggers that might not support it. --