cerl_hipeify.erl:370: Function will never be called
cerl_hipeify.erl:370: Guard test fun((none()) -> none()) =:= F::{_,_,_} | {_,_,_,_} | {_,_,_,_,_} | {_,_,_,_,_,_} | {_,_,_,_,_,_,_} can never succeed
cerl_hipeify.erl:641: Function env__new_function_name/2 will never be called