christos added inline comments.
================ Comment at: include/lldb/Host/Editline.h:72-76 #ifdef EL_CLIENTDATA /* editline with wide support + wide char read function */ using EditLineGetCharType = wchar_t; #else using EditLineGetCharType = char; #endif ---------------- labath wrote: > It's not fully clear to me whether this part is still correct. My > understanding is that if we use `el_wset` to set the getchar callback, we > should always use wchar_t, regardless of libedit version. This is only true > if all wide-char capable libedit versions also define EL_CLIENTDATA. > > Is this the case? I believe that you are correct: If you use el_wset, you should use wchar_t. The problem is that for libedit versions prior to 2016-04-19 the getchar function used char * for narrow and wchar_t * for wide. Versions after that use wchar_t * for both. This was an accident due to some code refactoring. If you are checking if that's the case or not, perhaps you can determine this if el_rfunc_t is defined in histedit.h or not. Unfortunately there is no compile time way to determine if that's the case or not. https://reviews.llvm.org/D47625 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
