rust/tests/compile-fail/validation_aliasing_mut1.rs

11 lines
220 B
Rust

#![allow(unused_variables)]
mod safe {
pub fn safe(x: &mut i32, y: &mut i32) {} //~ ERROR: in conflict with lock WriteLock
}
fn main() {
let x = &mut 0 as *mut _;
unsafe { safe::safe(&mut *x, &mut *x) };
}