rust/tests/ui/unnecessary_ref.rs

24 lines
402 B
Rust

// run-rustfix
#![feature(stmt_expr_attributes)]
#![allow(unused_variables, dead_code)]
struct Outer {
inner: u32,
}
#[deny(clippy::ref_in_deref)]
fn main() {
let outer = Outer { inner: 0 };
let inner = (&outer).inner;
}
struct Apple;
impl Apple {
fn hello(&self) {}
}
struct Package(pub *const Apple);
fn foobar(package: *const Package) {
unsafe { &*(&*package).0 }.hello();
}