rust/tests/ui/borrowck/issue-87456-point-to-closure.rs
2023-01-11 09:32:08 +00:00

15 lines
390 B
Rust

// Regression test for #87456.
fn take_mut(_val: impl FnMut()) {}
fn main() {
let val = String::new();
//~^ NOTE: captured outer variable
take_mut(|| {
//~^ NOTE: captured by this `FnMut` closure
let _foo: String = val;
//~^ ERROR: cannot move out of `val`, a captured variable in an `FnMut` closure [E0507]
//~| NOTE: move occurs because
})
}