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#![feature(generic_associated_types)]
trait X {
type Y<'a>;
fn foo<'a>(t : Self::Y<'a>) -> Self::Y<'a> { t }
}
impl<T> X for T {
fn foo<'a, T1: X<Y = T1>>(t : T1) -> T1::Y<'a> {
//~^ ERROR missing generics for associated type
//~^^ ERROR missing generics for associated type
t
}
}
fn main() {}
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