[rustc.git] / src / test / ui / issues / issue-10456.rs

// check-pass
// pretty-expanded FIXME #23616

pub struct Foo;

pub trait Bar {
    fn bar(&self);
}

pub trait Baz {
    fn baz(&self) { }
}

impl<T: Baz> Bar for T {
    fn bar(&self) {}
}

impl Baz for Foo {}

pub fn foo(t: Box<Foo>) {
    t.bar(); // ~Foo doesn't implement Baz
    (*t).bar(); // ok b/c Foo implements Baz
}

fn main() {}
Commit	Line	Data
60c5eb7d	1	// check-pass
c34b1796 AL	2	// pretty-expanded FIXME #23616
c34b1796 AL	3
1a4d82fc JJ	4	pub struct Foo;
	5
	6	pub trait Bar {
	7	fn bar(&self);
223e47cc LB	8	}
223e47cc LB	9
85aaf69f SL	10	pub trait Baz {
	11	fn baz(&self) { }
	12	}
1a4d82fc JJ	13
	14	impl<T: Baz> Bar for T {
	15	fn bar(&self) {}
223e47cc LB	16	}
223e47cc LB	17
1a4d82fc JJ	18	impl Baz for Foo {}
	19
	20	pub fn foo(t: Box<Foo>) {
	21	t.bar(); // ~Foo doesn't implement Baz
	22	(*t).bar(); // ok b/c Foo implements Baz
223e47cc LB	23	}
	24
	25	fn main() {}