[rustc.git] / src / test / ui / nll / lint-no-err.rs

// check-pass

// mir borrowck previously incorrectly set `tainted_by_errors`
// when buffering lints, which resulted in ICE later on,
// see #94502.

struct Repro;
impl Repro {
    fn get(&self) -> &i32 {
        &3
    }

    fn insert(&mut self, _: i32) {}
}

fn main() {
    let x = &0;
    let mut conflict = Repro;
    let prev = conflict.get();
    conflict.insert(*prev + *x);
}
Commit	Line	Data
5099ac24 FG	1	// check-pass
	2
	3	// mir borrowck previously incorrectly set `tainted_by_errors`
	4	// when buffering lints, which resulted in ICE later on,
	5	// see #94502.
	6
5099ac24 FG	7	struct Repro;
	8	impl Repro {
	9	fn get(&self) -> &i32 {
	10	&3
	11	}
	12
	13	fn insert(&mut self, _: i32) {}
	14	}
	15
	16	fn main() {
	17	let x = &0;
	18	let mut conflict = Repro;
	19	let prev = conflict.get();
	20	conflict.insert(prev + x);
5099ac24	21	}