1 error[E0224]: at least one trait is required for an object type
2 --> $DIR/only-maybe-bound.rs:13:12
5 | -------- this alias does not contain a trait
7 LL | type _T0 = dyn _1;
10 error[E0224]: at least one trait is required for an object type
11 --> $DIR/only-maybe-bound.rs:19:12
13 LL | trait _2 = _1 + _1;
14 | -------- this alias does not contain a trait
16 LL | type _T1 = dyn _2;
19 error: aborting due to 2 previous errors
21 For more information about this error, try `rustc --explain E0224`.