------- Comment #11 from pcarlini at suse dot de 2007-08-31 08:44 ------- (In reply to comment #7) > I did not mean to imply that the problem is unsolvable or NP-complete > or something like that. I just pointed out that usually we rely on > > (1) data flow insfrastructure, > (2) uniqueness of entities refered to by variable and functions > > to warn about unused declarations. > > Typedefs on the other hand can be "folded" in very early on. So, one > needs to track that folding...
I see Gaby, thanks a lot for those details and clarifications. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33255
