| // Copyright 2018 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| // edition:2018 |
| // aux-build:edition-kw-macro-2015.rs |
| |
| #[macro_use] |
| extern crate edition_kw_macro_2015; |
| |
| pub fn check_async() { |
| let mut async = 1; //~ ERROR expected identifier, found reserved keyword `async` |
| let mut r#async = 1; // OK |
| |
| r#async = consumes_async!(async); // OK |
| r#async = consumes_async!(r#async); //~ ERROR no rules expected the token `r#async` |
| r#async = consumes_async_raw!(async); //~ ERROR no rules expected the token `async` |
| r#async = consumes_async_raw!(r#async); // OK |
| |
| if passes_ident!(async) == 1 {} |
| if passes_ident!(r#async) == 1 {} // OK |
| module::async(); //~ ERROR expected identifier, found reserved keyword `async` |
| module::r#async(); // OK |
| } |
