1error: `?Trait` is not permitted in supertraits 2 --> $DIR/maybe-bounds.rs:1:11 3 | 4LL | trait Tr: ?Sized {} 5 | ^^^^^^ 6 | 7 = note: traits are `?Sized` by default 8 9error: `?Trait` is not permitted in trait object types 10 --> $DIR/maybe-bounds.rs:4:20 11 | 12LL | type A1 = dyn Tr + (?Sized); 13 | ^^^^^^^^ 14 15error: `?Trait` is not permitted in trait object types 16 --> $DIR/maybe-bounds.rs:6:28 17 | 18LL | type A2 = dyn for<'a> Tr + (?Sized); 19 | ^^^^^^^^ 20 21error: aborting due to 3 previous errors 22 23