rust/tests/ui/editions/edition-keywords-2018-2015.rs

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// run-pass
#![allow(unused_assignments)]
// edition:2018
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// aux-build:edition-kw-macro-2015.rs
#[macro_use]
extern crate edition_kw_macro_2015;
pub fn check_async() {
// let mut async = 1; // ERROR, reserved
let mut r#async = 1; // OK
r#async = consumes_async!(async); // OK
// r#async = consumes_async!(r#async); // ERROR, not a match
// r#async = consumes_async_raw!(async); // ERROR, not a match
r#async = consumes_async_raw!(r#async); // OK
// if passes_ident!(async) == 1 {} // ERROR, reserved
if passes_ident!(r#async) == 1 {} // OK
// one_async::async(); // ERROR, reserved
one_async::r#async(); // OK
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// two_async::async(); // ERROR, reserved
two_async::r#async(); // OK
}
mod one_async {
produces_async! {} // OK
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}
mod two_async {
produces_async_raw! {} // OK
}
fn main() {}