rust/tests/ui/needless_update.rs
2017-08-01 17:54:21 +02:00

18 lines
277 B
Rust

#![feature(plugin)]
#![plugin(clippy)]
#![warn(needless_update)]
#![allow(no_effect)]
struct S {
pub a: i32,
pub b: i32,
}
fn main() {
let base = S { a: 0, b: 0 };
S { ..base }; // no error
S { a: 1, ..base }; // no error
S { a: 1, b: 1, ..base };
}