[rustc.git] / src / test / ui / issues / issue-22828.rs

// run-pass
#![allow(dead_code)]
// Test transitive analysis for associated types. Collected types
// should be normalized and new obligations generated.

// pretty-expanded FIXME #23616

trait Foo {
    type A;
    fn foo(&self) {}
}

impl Foo for usize {
    type A = usize;
}

struct Bar<T: Foo> { inner: T::A }

fn is_send<T: Send>() {}

fn main() {
    is_send::<Bar<usize>>();
}
Commit	Line	Data
b7449926	1	// run-pass
0bf4aa26	2	#![allow(dead_code)]
c34b1796 AL	3	// Test transitive analysis for associated types. Collected types
c34b1796 AL	4	// should be normalized and new obligations generated.
223e47cc	5
c34b1796	6	// pretty-expanded FIXME #23616
1a4d82fc	7
c34b1796 AL	8	trait Foo {
	9	type A;
	10	fn foo(&self) {}
	11	}
223e47cc	12
c34b1796 AL	13	impl Foo for usize {
	14	type A = usize;
	15	}
	16
	17	struct Bar<T: Foo> { inner: T::A }
	18
	19	fn is_send<T: Send>() {}
	20
	21	fn main() {
	22	is_send::<Bar<usize>>();
	23	}