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 | // Test that the lifetime from the enclosing `&` is "inherited"
// through the `MyBox` struct.
#![allow(dead_code)]
trait Test {
    fn foo(&self) { }
}
struct SomeStruct<'a> {
    t: &'a MyBox<dyn Test>,
    u: &'a MyBox<dyn Test + 'a>,
}
struct MyBox<T:?Sized> {
    b: Box<T>
}
fn c<'a>(t: &'a MyBox<dyn Test+'a>, mut ss: SomeStruct<'a>) {
    ss.t = t;
    //~^ ERROR lifetime may not live long enough
}
fn main() {
}
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