3 #![allow(unused_assignments)]
5 // aux-build:edition-kw-macro-2018.rs
8 extern crate edition_kw_macro_2018;
10 pub fn check_async() {
11 // let mut async = 1; // ERROR, reserved
12 let mut r#async = 1; // OK
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
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
28 // produces_async! {} // ERROR, reserved
31 produces_async_raw! {} // OK