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#![feature(marker_trait_attr)]
#![feature(associated_type_defaults)]
#[marker]
trait MarkerConst {
const N: usize;
//~^ ERROR marker traits cannot have associated items
}
#[marker]
trait MarkerType {
type Output;
//~^ ERROR marker traits cannot have associated items
}
#[marker]
trait MarkerFn {
fn foo();
//~^ ERROR marker traits cannot have associated items
}
#[marker]
trait MarkerConstWithDefault {
const N: usize = 43;
//~^ ERROR marker traits cannot have associated items
}
#[marker]
trait MarkerTypeWithDefault {
type Output = ();
//~^ ERROR marker traits cannot have associated items
}
#[marker]
trait MarkerFnWithDefault {
fn foo() {}
//~^ ERROR marker traits cannot have associated items
}
fn main() {}
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