[rustc.git] / src / test / ui / issues / issue-21520.rs

// check-pass
#![allow(dead_code)]
// Test that the requirement (in `Bar`) that `T::Bar : 'static` does
// not wind up propagating to `T`.

// pretty-expanded FIXME #23616

pub trait Foo {
    type Bar;

    fn foo(&self) -> Self;
}

pub struct Static<T:'static>(T);

struct Bar<T:Foo>
    where T::Bar : 'static
{
    x: Static<Option<T::Bar>>
}

fn main() { }
Commit	Line	Data
60c5eb7d	1	// check-pass
0bf4aa26	2	#![allow(dead_code)]
85aaf69f SL	3	// Test that the requirement (in `Bar`) that `T::Bar : 'static` does
85aaf69f SL	4	// not wind up propagating to `T`.
223e47cc	5
c34b1796 AL	6	// pretty-expanded FIXME #23616
c34b1796 AL	7
85aaf69f SL	8	pub trait Foo {
85aaf69f SL	9	type Bar;
1a4d82fc	10
85aaf69f SL	11	fn foo(&self) -> Self;
	12	}
	13
	14	pub struct Static<T:'static>(T);
	15
	16	struct Bar<T:Foo>
	17	where T::Bar : 'static
	18	{
	19	x: Static<Option<T::Bar>>
	20	}
223e47cc LB	21
223e47cc LB	22	fn main() { }