11 lines
333 B
Rust
11 lines
333 B
Rust
|
// Make sure that we cannot pass by argument a `&` that got already invalidated.
|
||
|
|
fn foo(_: &i32) {}
|
||
|
|
|
||
|
|
fn main() {
|
||
|
|
let x = &mut 42;
|
||
|
|
let xraw = &*x as *const _;
|
||
|
|
let xref = unsafe { &*xraw };
|
||
|
|
let _val = *x; // invalidate xraw
|
||
|
|
foo(xref); //~ ERROR Shr reference with non-reactivatable tag: Location should be frozen
|
||
|
|
}
|