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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
}
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