https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85861
--- Comment #6 from Jonny Grant <jg at jguk dot org> --- Hi Eric Apologies my message was not clear. Yes you are right Eric, could -Wconversion also turn on -Wsign-conversion for C++ code. Does anyone know the history -Wconversion does not already turn on sign-conversion warnings for C++ code?
