src/test/ui/expanded-cfg.rs

   1 // check-pass
   2
   3 macro_rules! mac {
   4     {} => {
   5         #[cfg(attr)]
   6         mod m {
   7             #[lang_item]
   8             fn f() {}
   9
  10             #[cfg_attr(target_thread_local, custom)]
  11             fn g() {}
  12         }
  13
  14         #[cfg(attr)]
  15         unconfigured_invocation!();
  16     }
  17 }
  18
  19 mac! {}
  20
  21 fn main() {}