[rustc.git] / src / test / ui / lint / dead-code / issue-85071-2.rs

// A slight variation of issue-85071.rs. Here, a method is called instead
// of a function, and the warning is about an unreachable definition
// instead of an unreachable expression.

// check-pass

#![warn(unused_variables,unreachable_code)]

enum Foo {}

struct S;
impl S {
    fn f(&self) -> Foo {todo!()}
}

fn main() {
    let s = S;
    let x = s.f();
    //~^ WARNING: unused variable: `x`
    let _y = x;
    //~^ WARNING: unreachable definition
}
Commit	Line	Data
94222f64 XL	1	// A slight variation of issue-85071.rs. Here, a method is called instead
	2	// of a function, and the warning is about an unreachable definition
	3	// instead of an unreachable expression.
	4
	5	// check-pass
	6
	7	#![warn(unused_variables,unreachable_code)]
	8
	9	enum Foo {}
	10
	11	struct S;
	12	impl S {
	13	fn f(&self) -> Foo {todo!()}
	14	}
	15
	16	fn main() {
	17	let s = S;
	18	let x = s.f();
	19	//~^ WARNING: unused variable: `x`
	20	let _y = x;
	21	//~^ WARNING: unreachable definition
	22	}