| trait Trait<'a> {} |
| |
| trait Obj {} |
| |
| fn f<T: (Copy) + (?Sized) + (for<'a> Trait<'a>)>() {} |
| |
| fn main() { |
| let _: Box<(Obj) + (?Sized) + (for<'a> Trait<'a>)>; |
| //~^ ERROR `?Trait` is not permitted in trait object types |
| //~| ERROR only auto traits can be used as additional traits |
| //~| WARN trait objects without an explicit `dyn` are deprecated |
| //~| WARN this is accepted in the current edition |
| let _: Box<?Sized + (for<'a> Trait<'a>) + (Obj)>; |
| //~^ ERROR `?Trait` is not permitted in trait object types |
| //~| ERROR only auto traits can be used as additional traits |
| //~| WARN trait objects without an explicit `dyn` are deprecated |
| //~| WARN this is accepted in the current edition |
| let _: Box<for<'a> Trait<'a> + (Obj) + (?Sized)>; |
| //~^ ERROR `?Trait` is not permitted in trait object types |
| //~| ERROR only auto traits can be used as additional traits |
| //~| WARN trait objects without an explicit `dyn` are deprecated |
| //~| WARN this is accepted in the current edition |
| } |
