trait Trait<'a> {}
+trait Obj {}
+
fn f<T: (Copy) + (?Sized) + (for<'a> Trait<'a>)>() {}
fn main() {
- let _: Box<(Copy) + (?Sized) + (for<'a> Trait<'a>)>;
+ 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
+ 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
- let _: Box<(?Sized) + (for<'a> Trait<'a>) + (Copy)>;
- //~^ WARN trait objects without an explicit `dyn` are deprecated
- let _: Box<(for<'a> Trait<'a>) + (Copy) + (?Sized)>;
- //~^ ERROR use of undeclared lifetime name `'a`
- //~| ERROR `?Trait` is not permitted in trait object types
+ 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
}