error: unsatisfied lifetime constraints --> $DIR/associated-types-project-from-hrtb-in-fn-body.rs:32:29 | LL | fn bar<'a, 'b, I : for<'x> Foo<&'x isize>>( | -- -- lifetime `'b` defined here | | | lifetime `'a` defined here ... LL | let z: I::A = if cond { x } else { y }; | ^ assignment requires that `'a` must outlive `'b` error: unsatisfied lifetime constraints --> $DIR/associated-types-project-from-hrtb-in-fn-body.rs:32:40 | LL | fn bar<'a, 'b, I : for<'x> Foo<&'x isize>>( | -- -- lifetime `'b` defined here | | | lifetime `'a` defined here ... LL | let z: I::A = if cond { x } else { y }; | ^ assignment requires that `'b` must outlive `'a` error: aborting due to 2 previous errors