[rustc.git] / src / test / ui / type_length_limit.rs

// build-fail
// error-pattern: reached the type-length limit while instantiating
// normalize-stderr-test: ".nll/" -> "/"

// Test that the type length limit can be changed.

#![allow(dead_code)]
#![type_length_limit="4"]

macro_rules! link {
    ($id:ident, $t:ty) => {
        pub type $id = ($t, $t, $t);
    }
}

link! { A, B }
link! { B, C }
link! { C, D }
link! { D, E }
link! { E, F }
link! { F, G }

pub struct G;

fn main() {
    drop::<Option<A>>(None);
}
Commit	Line	Data
dfeec247	1	// build-fail
476ff2be	2	// error-pattern: reached the type-length limit while instantiating
1b1a35ee	3	// normalize-stderr-test: ".nll/" -> "/"
3157f602	4
476ff2be	5	// Test that the type length limit can be changed.
a7813a04	6
476ff2be	7	#![allow(dead_code)]
6c58768f	8	#![type_length_limit="4"]
476ff2be SL	9
	10	macro_rules! link {
	11	($id:ident, $t:ty) => {
	12	pub type $id = ($t, $t, $t);
5bcae85e	13	}
476ff2be SL	14	}
	15
	16	link! { A, B }
	17	link! { B, C }
	18	link! { C, D }
	19	link! { D, E }
	20	link! { E, F }
	21	link! { F, G }
5bcae85e	22
476ff2be SL	23	pub struct G;
	24
	25	fn main() {
	26	drop::<Option<A>>(None);
54a0048b	27	}