src/test/compile-fail/issue-46438.rs

   1 // Copyright 2017 The Rust Project Developers. See the COPYRIGHT
   2 // file at the top-level directory of this distribution and at
   3 // http://rust-lang.org/COPYRIGHT.
   4 //
   5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
   6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
   7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
   8 // option. This file may not be copied, modified, or distributed
   9 // except according to those terms.
  10
  11 macro_rules! m {
  12     ($my_type: ty) => {
  13         impl $my_type for u8 {}
  14     }
  15 }
  16
  17 trait Trait {}
  18
  19 m!(Tr);
  20
  21 m!(&'static u8); //~ ERROR expected a trait, found type
  22
  23 fn main() {}