mirror of https://github.com/rust-lang/rust
22 lines
337 B
Rust
22 lines
337 B
Rust
//@ check-fail
|
|
|
|
#[derive(Copy, Clone)]
|
|
pub struct ChildStdin {
|
|
inner: AnonPipe,
|
|
}
|
|
|
|
#[derive(Copy, Clone)]
|
|
enum AnonPipe {}
|
|
|
|
const FOO: () = {
|
|
union Foo {
|
|
a: ChildStdin,
|
|
b: (),
|
|
}
|
|
let x = unsafe { Foo { b: () }.a };
|
|
//~^ ERROR: evaluation of constant value failed
|
|
let x = &x.inner;
|
|
};
|
|
|
|
fn main() {}
|