| //@ run-pass | |
| #![expect(incomplete_features)] | |
| #![feature(contracts)] | |
| extern crate core; | |
| use core::contracts::requires; | |
| #[requires(*x = 0; true)] | |
| fn buggy_add(x: &mut u32, y: u32) { | |
| *x = *x + y; | |
| } | |
| fn main() { | |
| let mut x = 10; | |
| buggy_add(&mut x, 100); | |
| assert_eq!(x, 110); | |
| } |