44 lines
1.3 KiB
Rust
44 lines
1.3 KiB
Rust
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// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// compile-flags: --edition=2018
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// aux-build:edition-kw-macro-2018.rs
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#![feature(raw_identifiers)]
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#[macro_use]
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extern crate edition_kw_macro_2018;
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pub fn check_async() {
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// let mut async = 1; // ERROR, reserved
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let mut r#async = 1; // OK
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r#async = consumes_async!(async); // OK
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// r#async = consumes_async!(r#async); // ERROR, not a match
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// r#async = consumes_async_raw!(async); // ERROR, not a match
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r#async = consumes_async_raw!(r#async); // OK
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// if passes_ident!(async) == 1 {} // ERROR, reserved
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if passes_ident!(r#async) == 1 {} // OK
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// one_async::async(); // ERROR, reserved
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// one_async::r#async(); // ERROR, unresolved name
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// two_async::async(); // ERROR, reserved
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two_async::r#async(); // OK
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}
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mod one_async {
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// produces_async! {} // ERROR, reserved
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}
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mod two_async {
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produces_async_raw! {} // OK
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}
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fn main() {}
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