[rustc.git] / tests / ui / macros / issue-98790.rs

// run-pass

macro_rules! stringify_item {
    ($item:item) => {
        stringify!($item)
    };
}

macro_rules! repro {
    ($expr:expr) => {
        stringify_item! {
            pub fn repro() -> bool {
                $expr
            }
        }
    };
}

fn main() {
    assert_eq!(
        repro!(match () { () => true } | true),
        "pub fn repro() -> bool { (match () { () => true, }) | true }"
    );
}
Commit	Line	Data
353b0b11 FG	1	// run-pass
	2
	3	macro_rules! stringify_item {
	4	($item:item) => {
	5	stringify!($item)
	6	};
	7	}
	8
	9	macro_rules! repro {
	10	($expr:expr) => {
	11	stringify_item! {
	12	pub fn repro() -> bool {
	13	$expr
	14	}
	15	}
	16	};
	17	}
	18
	19	fn main() {
	20	assert_eq!(
	21	repro!(match () { () => true } \| true),
	22	"pub fn repro() -> bool { (match () { () => true, }) \| true }"
	23	);
	24	}