blob: be70f0501110bb07884529155dc1a4f409addc77 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
// Regression test for issue #70919
// Tests that we don't emit a spurious "borrow might be used" error
// when we have an explicit `drop` in a loop
//@ check-pass
struct WrapperWithDrop<'a>(&'a mut bool);
impl<'a> Drop for WrapperWithDrop<'a> {
fn drop(&mut self) {
}
}
fn drop_in_loop() {
let mut base = true;
let mut wrapper = WrapperWithDrop(&mut base);
loop {
drop(wrapper);
base = false;
wrapper = WrapperWithDrop(&mut base);
}
}
fn main() {
}
|