I don't use -Wall warning option, but select some warning messages manually. Is it possible to add -Wunused option?
thank you for your suggestion, I'll think about it.
using or not -Wall is personal choice, on my own sources I use not only -Wall, but -Wextra, and everything I find available, plus -Werror.
and I also try to compile with clang, which has the best error processing available.
I just added several new warning options.
could you test the beta version available from
fixed in 2.2.1-201404120702