mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-01 06:51:58 +00:00
8 lines
144 B
Rust
8 lines
144 B
Rust
fn force<F>(f: F) where F: FnOnce() { f(); }
|
|
fn main() {
|
|
let x: isize;
|
|
force(|| { //~ ERROR E0381
|
|
println!("{}", x);
|
|
});
|
|
}
|