[rustc.git] / src / test / ui / closures / 2229_closure_analysis / migrations / closure-body-macro-fragment.fixed

// run-rustfix
// edition:2018
// check-pass
#![warn(rust_2021_compatibility)]

#[derive(Debug)]
struct Foo(i32);
impl Drop for Foo {
    fn drop(&mut self) {
        println!("{:?} dropped", self.0);
    }
}

macro_rules! m {
    (@ $body:expr) => {{
        let f = || $body;
        //~^ WARNING: drop order
        f();
    }};
    ($body:block) => {{
        m!(@ $body);
    }};
}

fn main() {
    let a = (Foo(0), Foo(1));
    m!({
        let _ = &a;
        //~^ HELP: add a dummy
        let x = a.0;
        println!("{:?}", x);
    });
}
Commit	Line	Data
94222f64 XL	1	// run-rustfix
	2	// edition:2018
	3	// check-pass
	4	#![warn(rust_2021_compatibility)]
	5
	6	#[derive(Debug)]
	7	struct Foo(i32);
	8	impl Drop for Foo {
	9	fn drop(&mut self) {
	10	println!("{:?} dropped", self.0);
	11	}
	12	}
	13
	14	macro_rules! m {
	15	(@ $body:expr) => {{
	16	let f = \|\| $body;
	17	//~^ WARNING: drop order
	18	f();
	19	}};
	20	($body:block) => {{
	21	m!(@ $body);
	22	}};
	23	}
	24
	25	fn main() {
	26	let a = (Foo(0), Foo(1));
	27	m!({
	28	let _ = &a;
	29	//~^ HELP: add a dummy
	30	let x = a.0;
	31	println!("{:?}", x);
	32	});
	33	}