mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-26 16:54:01 +00:00
40ae34194c
detects redundant imports that can be eliminated. for #117772 : In order to facilitate review and modification, split the checking code and removing redundant imports code into two PR.
12 lines
225 B
Rust
12 lines
225 B
Rust
// run-pass
|
|
fn call_it<F:FnMut(i32,i32)->i32>(y: i32, mut f: F) -> i32 {
|
|
f(2, y)
|
|
}
|
|
|
|
pub fn main() {
|
|
let f = |x: i32, y: i32| -> i32 { x + y };
|
|
let z = call_it(3, f);
|
|
println!("{}", z);
|
|
assert_eq!(z, 5);
|
|
}
|