src/test/ui/edition-keywords-2018-2018.rs

   1 // run-pass
   2
   3 #![allow(unused_assignments)]
   4 // edition:2018
   5 // aux-build:edition-kw-macro-2018.rs
   6
   7 #[macro_use]
   8 extern crate edition_kw_macro_2018;
   9
  10 pub fn check_async() {
  11     // let mut async = 1; // ERROR, reserved
  12     let mut r#async = 1; // OK
  13
  14     r#async = consumes_async!(async); // OK
  15     // r#async = consumes_async!(r#async); // ERROR, not a match
  16     // r#async = consumes_async_raw!(async); // ERROR, not a match
  17     r#async = consumes_async_raw!(r#async); // OK
  18
  19     // if passes_ident!(async) == 1 {} // ERROR, reserved
  20     if passes_ident!(r#async) == 1 {} // OK
  21     // one_async::async(); // ERROR, reserved
  22     // one_async::r#async(); // ERROR, unresolved name
  23     // two_async::async(); // ERROR, reserved
  24     two_async::r#async(); // OK
  25 }
  26
  27 mod one_async {
  28     // produces_async! {} // ERROR, reserved
  29 }
  30 mod two_async {
  31     produces_async_raw! {} // OK
  32 }
  33
  34 fn main() {}