summaryrefslogtreecommitdiffstats
path: root/src/test/ui/generic-associated-types/issue-74816.rs
blob: c932025d1178c79787208e1bb34e87270ff9cb60 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
#![feature(associated_type_defaults)]
#![feature(generic_associated_types)]

trait Trait1 {
    fn foo();
}

trait Trait2 {
    type Associated: Trait1 = Self;
    //~^ ERROR: the trait bound `Self: Trait1` is not satisfied
    //~| the size for values of type `Self` cannot be known
}

impl Trait2 for () {}

fn call_foo<T: Trait2>() {
    T::Associated::foo()
}

fn main() {
    call_foo::<()>()
}