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error: lifetime may not live long enough
--> $DIR/issue-103582-hint-for-missing-lifetime-bound-on-trait-object-using-type-alias.rs:32:9
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LL | pub fn get(&self, i: usize) -> BoxedGreeter {
| - let's call the lifetime of this reference `'1`
LL | (Box::new(FixedGreeter(&self.0[i])), Box::new(FixedGreeter(&self.0[i])))
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'static`
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help: to declare that the trait object captures data from argument `self`, you can add a lifetime parameter `'a` in the type alias
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LL | type BoxedGreeter<'a> = (Box<dyn Greeter0 + 'a>, Box<dyn Greeter1 + 'a>);
| ++++ ++++ ++++
error: aborting due to previous error
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