rust/tests/ui-toml/toml_trivially_copy/test.rs

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// normalize-stderr-test "\(\d+ byte\)" -> "(N byte)"
// normalize-stderr-test "\(limit: \d+ byte\)" -> "(limit: N byte)"
#![deny(clippy::trivially_copy_pass_by_ref)]
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#![allow(clippy::many_single_char_names)]
#[derive(Copy, Clone)]
struct Foo(u8);
#[derive(Copy, Clone)]
struct Bar(u32);
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fn good(a: &mut u32, b: u32, c: &Bar, d: &u32) {}
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fn bad(x: &u16, y: &Foo) {}
fn main() {
let (mut a, b, c, d, x, y) = (0, 0, Bar(0), 0, 0, Foo(0));
good(&mut a, b, &c, &d);
bad(&x, &y);
}