rust/tests/ui/issues/issue-25757.rs
2023-01-11 09:32:08 +00:00

19 lines
251 B
Rust

// run-pass
struct Foo {
a: u32
}
impl Foo {
fn x(&mut self) {
self.a = 5;
}
}
const FUNC: &'static dyn Fn(&mut Foo) -> () = &Foo::x;
fn main() {
let mut foo = Foo { a: 137 };
FUNC(&mut foo);
assert_eq!(foo.a, 5);
}