mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-25 16:24:46 +00:00
13 lines
288 B
Rust
13 lines
288 B
Rust
// Check that closures do not implement `Clone` if their environment is not `Clone`.
|
|
|
|
struct S(i32);
|
|
|
|
fn main() {
|
|
let a = S(5);
|
|
let hello = move || {
|
|
println!("Hello {}", a.0);
|
|
};
|
|
|
|
let hello = hello.clone(); //~ ERROR the trait bound `S: Clone` is not satisfied
|
|
}
|