File: ex1-return-one-existing-name-self-is-anon.rs

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struct Foo {
    field: i32,
}

impl Foo {
    fn foo<'a>(&self, x: &'a Foo) -> &'a Foo {

        if true { x } else { self }
        //~^ ERROR lifetime may not live long enough

    }
}

fn main() {}