tests/ui/async-await/no-unsafe-async.rs


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//@ edition:2018

struct S;

impl S {
    #[cfg(false)]
    unsafe async fn g() {} //~ ERROR expected one of `extern` or `fn`, found keyword `async`
}

#[cfg(false)]
unsafe async fn f() {} //~ ERROR expected one of `extern` or `fn`, found keyword `async`

fn main() {}