[rustc.git] / src / test / ui / macro_backtrace / auxiliary / ping.rs

// Test that the macro backtrace facility works (supporting file)

// a non-local macro
#[macro_export]
macro_rules! ping {
    () => {
        pong!();
    }
}

#[macro_export]
macro_rules! deep {
    () => {
        foo!();
    }
}

#[macro_export]
macro_rules! foo {
    () => {
        bar!();
    }
}

#[macro_export]
macro_rules! bar {
    () => {
        ping!();
    }
}
Commit	Line	Data
ff7c6d11	1	// Test that the macro backtrace facility works (supporting file)
041b39d2	2
ff7c6d11 XL	3	// a non-local macro
	4	#[macro_export]
	5	macro_rules! ping {
	6	() => {
	7	pong!();
	8	}
	9	}
3b2f2976	10
ff7c6d11 XL	11	#[macro_export]
	12	macro_rules! deep {
	13	() => {
	14	foo!();
	15	}
	16	}
	17
	18	#[macro_export]
	19	macro_rules! foo {
3b2f2976	20	() => {
ff7c6d11	21	bar!();
3b2f2976	22	}
223e47cc	23	}
3b2f2976	24
ff7c6d11 XL	25	#[macro_export]
	26	macro_rules! bar {
	27	() => {
	28	ping!();
	29	}
	30	}