20 lines
318 B
Rust
20 lines
318 B
Rust
|
// compile-flags: -Ztrait-solver=next
|
||
|
|
|
||
|
|
trait Foo1 {
|
||
|
|
type Assoc1;
|
||
|
|
}
|
||
|
|
|
||
|
|
trait Foo2 {
|
||
|
|
type Assoc2;
|
||
|
|
}
|
||
|
|
|
||
|
|
trait Bar {}
|
||
|
|
fn needs_bar<S: Bar>() {}
|
||
|
|
|
||
|
|
fn test<T: Foo1<Assoc1 = <T as Foo2>::Assoc2> + Foo2<Assoc2 = <T as Foo1>::Assoc1>>() {
|
||
|
|
needs_bar::<T::Assoc1>();
|
||
|
|
//~^ ERROR type annotations needed
|
||
|
|
}
|
||
|
|
|
||
|
|
fn main() {}
|