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// run-pass
trait ToRef<'a> {
type Ref: 'a;
}
impl<'a, U: 'a> ToRef<'a> for U {
type Ref = &'a U;
}
fn example<'a, T>(value: &'a T) -> (<T as ToRef<'a>>::Ref, u32) {
(value, 0)
}
fn main() {
example(&0);
}
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