[rustc.git] / src / test / ui / span / macro-span-replacement.rs

// check-pass

#![warn(unused)]

macro_rules! m {
    ($a:tt $b:tt) => {
        $b $a; //~ WARN struct `S` is never constructed
    }
}

fn main() {
    m!(S struct);
}
Commit	Line	Data
f9f354fc	1	// check-pass
ff7c6d11	2
3b2f2976	3	#![warn(unused)]
041b39d2	4
3b2f2976 XL	5	macro_rules! m {
3b2f2976 XL	6	($a:tt $b:tt) => {
923072b8	7	$b $a; //~ WARN struct `S` is never constructed
3b2f2976 XL	8	}
	9	}
	10
	11	fn main() {
	12	m!(S struct);
223e47cc	13	}