9 lines
209 B
Rust
9 lines
209 B
Rust
fn main() {
|
|
let p = {
|
|
let b = Box::new(42);
|
|
&*b as *const i32
|
|
};
|
|
let x = unsafe { *p }; //~ ERROR: dangling pointer was dereferenced
|
|
panic!("this should never print: {}", x);
|
|
}
|