rustc::lint::builtin::RAW_POINTER_DERIVE

pub static RAW_POINTER_DERIVE: &'static Lint = &::rustc::lint::Lint{name: "RAW_POINTER_DERIVE",
                     default_level: ::rustc::lint::Warn,
                     desc:
                         "uses of #[derive] with raw pointers are rarely correct",}

Unstable (rustc_private)