rust/tests/ui/parser/extern-crate-async.rs

// Make sure that we don't parse `extern crate async` as
// the front matter of a function leading us astray.

//@ edition: 2015
//@ check-pass

fn main() {}

#[cfg(false)]
extern crate async;

#[cfg(false)]
extern crate async as something_else;
Add missing 2015 edition directives These tests specifically test 2015 edition behavior, so ensure that they can only be run with this edition 2025-06-03 09:54:30 +02:00			// Make sure that we don't parse `extern crate async` as
parser: add test for 'extern crate async' 2020-02-11 08:27:50 +01:00			`// the front matter of a function leading us astray.`

Add missing 2015 edition directives These tests specifically test 2015 edition behavior, so ensure that they can only be run with this edition 2025-06-03 09:54:30 +02:00			`//@ edition: 2015`
parser: add test for 'extern crate async' 2020-02-11 08:27:50 +01:00			`//@ check-pass`

			`fn main() {}`

Use `cfg(false)` in UI tests 2025-03-29 17:24:03 +00:00			`#[cfg(false)]`
parser: add test for 'extern crate async' 2020-02-11 08:27:50 +01:00			`extern crate async;`

Use `cfg(false)` in UI tests 2025-03-29 17:24:03 +00:00			`#[cfg(false)]`
parser: add test for 'extern crate async' 2020-02-11 08:27:50 +01:00			`extern crate async as something_else;`