tests/ui/conditional-compilation/cfg-attr-cfg-2.rs

   1 //
   2 // error-pattern: `main` function not found
   3 // compile-flags: --cfg foo
   4
   5 // main is conditionally compiled, but the conditional compilation
   6 // is conditional too!
   7
   8 #[cfg_attr(foo, cfg(bar))]
   9 fn main() { }