tests/ui/lint/dead-code/type-in-foreign.rs

   1 // Verify that we do not warn on types that are used by foreign functions.
   2 // check-pass
   3 #![deny(dead_code)]
   4
   5 #[repr(C)]
   6 struct Type(u8);
   7
   8 #[repr(C)]
   9 struct Param(u8);
  10
  11 extern "C" {
  12     #[allow(dead_code)]
  13     fn hey(t: Param);
  14
  15     #[allow(dead_code)]
  16     static much: Type;
  17 }
  18
  19 fn main() {}