https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87656
--- Comment #4 from Eric Gallager <egallager at gcc dot gnu.org> --- (In reply to krux from comment #3) > -Wshadow, at least the local variant, would indeed be really nice in -Wall > or at least -Wextra. The global one is still too noisy because of class > constructors: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78147 > I always use -Wall -W -Wshadow -Wconversion -Wsign-conversion. There's 2 local variants, 1 for compatible locals and 1 for any locals. Which one do you mean? Actually that reminds me, I'd like that distinction for globals, too: compatible | doesn't matter | ___________________________|__________________________| local | -Wshadow=compatible-local | -Wshadow=local | -----------------------------------+--------------------------| global | ??? | -Wshadow (+nothing else) | --------------------------------------------------------------| i.e. come up for something for the "???" box. (But I guess that's an issue for another bug)
