os-rust/tests/ui/coroutine/coroutine-with-nll.rs

#![feature(coroutines)]

fn main() {
    #[coroutine]
    || {
        // The reference in `_a` is a Legal with NLL since it ends before the yield
        let _a = &mut true;
        let b = &mut true;
        //~^ borrow may still be in use when coroutine yields
        yield ();
        println!("{}", b);
    };
}
s/generator/coroutine/ 2023-10-19 21:46:28 +00:00			`#![feature(coroutines)]`
Port borrows across yield check to MIR borrowck 2018-01-11 19:50:40 +01:00
			`fn main() {`
Error on using `yield` without also using `#[coroutine]` on the closure And suggest adding the `#[coroutine]` to the closure 2024-04-11 13:15:34 +00:00			`#[coroutine]`
Port borrows across yield check to MIR borrowck 2018-01-11 19:50:40 +01:00			`\|\| {`
			// The reference in `_a` is a Legal with NLL since it ends before the yield
integrate the edition code. As a driveby change, I made `#![feature(nll)]` always take precedence over `-Z borrowck`. The main effect this had is that it means tests with `#![feature(nll)]` will ignore uses of `-Z borrowck=compare`. This affected only one test as far as I can tell, and I think that test used `-Z borrowck=compare` only as a historical accident. 2018-07-26 13:17:33 +02:00			`let _a = &mut true;`
			`let b = &mut true;`
s/generator/coroutine/ 2023-10-19 21:46:28 +00:00			`//~^ borrow may still be in use when coroutine yields`
Port borrows across yield check to MIR borrowck 2018-01-11 19:50:40 +01:00			`yield ();`
			`println!("{}", b);`
			`};`
			`}`