[rustc.git] / src / test / ui / nll / issue-54382-use-span-of-tail-of-block.rs

fn main() {
    {
        let mut _thing1 = D(Box::new("thing1"));
        {
            let _thing2 = D("thing2");
            side_effects();
            D("other").next(&_thing1)
//~^ ERROR does not live long enough
        }
    }

    ;
}

#[derive(Debug)]
struct D<T: std::fmt::Debug>(T);

impl<T: std::fmt::Debug>  Drop for D<T> {
    fn drop(&mut self) {
        println!("dropping {:?})", self);
    }
}

impl<T: std::fmt::Debug> D<T> {
    fn next<U: std::fmt::Debug>(&self, _other: U) -> D<U> { D(_other) }
    fn end(&self) { }
}

fn side_effects() { }
Commit	Line	Data
a1dfa0c6 XL	1	fn main() {
	2	{
	3	let mut _thing1 = D(Box::new("thing1"));
	4	{
	5	let _thing2 = D("thing2");
	6	side_effects();
	7	D("other").next(&_thing1)
	8	//~^ ERROR does not live long enough
	9	}
	10	}
	11
	12	;
	13	}
	14
	15	#[derive(Debug)]
	16	struct D<T: std::fmt::Debug>(T);
	17
	18	impl<T: std::fmt::Debug> Drop for D<T> {
	19	fn drop(&mut self) {
	20	println!("dropping {:?})", self);
	21	}
	22	}
	23
	24	impl<T: std::fmt::Debug> D<T> {
	25	fn next<U: std::fmt::Debug>(&self, _other: U) -> D<U> { D(_other) }
	26	fn end(&self) { }
	27	}
	28
	29	fn side_effects() { }