1error[E0228]: the lifetime bound for this object type cannot be deduced from context; please supply an explicit bound
2  --> $DIR/object-lifetime-default-ambiguous.rs:23:28
3   |
4LL | fn a<'a,'b>(t: Ref2<'a,'b, dyn Test>) {
5   |                            ^^^^^^^^
6
7error[E0228]: the lifetime bound for this object type cannot be deduced from context; please supply an explicit bound
8  --> $DIR/object-lifetime-default-ambiguous.rs:27:14
9   |
10LL | fn b(t: Ref2<dyn Test>) {
11   |              ^^^^^^^^
12
13error[E0228]: the lifetime bound for this object type cannot be deduced from context; please supply an explicit bound
14  --> $DIR/object-lifetime-default-ambiguous.rs:43:15
15   |
16LL | fn f(t: &Ref2<dyn Test>) {
17   |               ^^^^^^^^
18
19error: aborting due to 3 previous errors
20
21For more information about this error, try `rustc --explain E0228`.
22