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=== tests/cases/compiler/infinitelyExpandingTypes3.ts ===
interface List<T> {
data: T;
>data : T
next: List<T>; // will be recursive reference when OwnerList is expanded
>next : List<T>
owner: OwnerList<T>;
>owner : OwnerList<T>
}
interface OwnerList<U> extends List<List<U>> {
name: string;
>name : string
}
interface OwnerList2<U> extends List<List<U>> {
name: string;
>name : string
}
var o1: OwnerList<number>;
>o1 : OwnerList<number>
var o2: OwnerList2<number>;
>o2 : OwnerList2<number>
o1 = o2; // should not error
>o1 = o2 : OwnerList2<number>
>o1 : OwnerList<number>
>o2 : OwnerList2<number>
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