[rustc.git] / src / test / ui / feature-gates / feature-gate-allow-internal-unsafe-nested-macro.rs

// gate-test-allow_internal_unsafe

#![allow(unused_macros)]

macro_rules! bar {
    () => {
        // more layers don't help:
        #[allow_internal_unsafe] //~ ERROR allow_internal_unsafe side-steps
        macro_rules! baz {
            () => {}
        }
    }
}

bar!();

fn main() {}
Commit	Line	Data
3b2f2976	1	// gate-test-allow_internal_unsafe
041b39d2	2
3b2f2976 XL	3	#![allow(unused_macros)]
	4
	5	macro_rules! bar {
	6	() => {
	7	// more layers don't help:
	8	#[allow_internal_unsafe] //~ ERROR allow_internal_unsafe side-steps
	9	macro_rules! baz {
	10	() => {}
	11	}
	12	}
223e47cc	13	}
3b2f2976 XL	14
	15	bar!();
	16
	17	fn main() {}