rust/tests/ui/coroutine/borrowing.rs
Oli Scherer aef0f4024a Error on using yield without also using #[coroutine] on the closure
And suggest adding the `#[coroutine]` to the closure
2024-04-24 08:05:29 +00:00

21 lines
426 B
Rust

#![feature(coroutines, coroutine_trait, stmt_expr_attributes)]
use std::ops::Coroutine;
use std::pin::Pin;
fn main() {
let _b = {
let a = 3;
Pin::new(&mut #[coroutine] || yield &a).resume(())
//~^ ERROR: `a` does not live long enough
};
let _b = {
let a = 3;
#[coroutine] || {
yield &a
//~^ ERROR: `a` does not live long enough
}
};
}