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// Along with the other tests in this series, illustrates the
// "projection gap": in this test, we know that `T: 'x`, and that is
// enough to conclude that `T::Foo: 'x`.
// check-pass
#![allow(dead_code)]
#![allow(unused_variables)]
trait Trait1<'x> {
type Foo;
}
// calling this fn should trigger a check that the type argument
// supplied is well-formed.
fn wf<T>() { }
fn func<'x, T:Trait1<'x>>(t: &'x T)
{
wf::<&'x T::Foo>();
}
fn main() { }
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