mirror of https://github.com/rust-lang/rust
22 lines
368 B
Rust
22 lines
368 B
Rust
// check that liveness due to a closure capture gives a special note
|
|
|
|
fn use_as_borrow_capture(mut x: i32) {
|
|
let y = &x;
|
|
x = 0; //~ ERROR
|
|
|| *y;
|
|
}
|
|
|
|
fn use_as_borrow_mut_capture(mut x: i32) {
|
|
let y = &mut x;
|
|
x = 0; //~ ERROR
|
|
|| *y = 1;
|
|
}
|
|
|
|
fn use_as_move_capture(mut x: i32) {
|
|
let y = &x;
|
|
x = 0; //~ ERROR
|
|
move || *y;
|
|
}
|
|
|
|
fn main() {}
|