mirror of https://github.com/rust-lang/rust
13 lines
328 B
Rust
13 lines
328 B
Rust
// Variation on `borrowck-use-uninitialized-in-cast` in which we do a
|
|
// trait cast from an uninitialized source. Issue #20791.
|
|
//@ run-rustfix
|
|
#![allow(unused_variables, dead_code)]
|
|
|
|
trait Foo { fn dummy(&self) { } }
|
|
impl Foo for i32 { }
|
|
|
|
fn main() {
|
|
let x: &i32 = &42;
|
|
let y = x as *const dyn Foo; //~ ERROR [E0381]
|
|
}
|