TypeScript/tests/baselines/reference/checkInfiniteExpansionTermination.types

=== tests/cases/compiler/checkInfiniteExpansionTermination.ts ===
// Regression test for #1002
// Before fix this code would cause infinite loop

interface IObservable<T> {
>IObservable : IObservable<T>, Symbol(IObservable, Decl(checkInfiniteExpansionTermination.ts, 0, 0))
>T : T, Symbol(T, Decl(checkInfiniteExpansionTermination.ts, 3, 22))

    n: IObservable<T[]>; // Needed, must be T[]
>n : IObservable<T[]>, Symbol(n, Decl(checkInfiniteExpansionTermination.ts, 3, 26))
>IObservable : IObservable<T>, Symbol(IObservable, Decl(checkInfiniteExpansionTermination.ts, 0, 0))
>T : T, Symbol(T, Decl(checkInfiniteExpansionTermination.ts, 3, 22))
}

// Needed
interface ISubject<T> extends IObservable<T> { }
>ISubject : ISubject<T>, Symbol(ISubject, Decl(checkInfiniteExpansionTermination.ts, 5, 1))
>T : T, Symbol(T, Decl(checkInfiniteExpansionTermination.ts, 8, 19))
>IObservable : IObservable<T>, Symbol(IObservable, Decl(checkInfiniteExpansionTermination.ts, 0, 0))
>T : T, Symbol(T, Decl(checkInfiniteExpansionTermination.ts, 8, 19))

interface Foo { x }
>Foo : Foo, Symbol(Foo, Decl(checkInfiniteExpansionTermination.ts, 8, 48))
>x : any, Symbol(x, Decl(checkInfiniteExpansionTermination.ts, 10, 15))

interface Bar { y }
>Bar : Bar, Symbol(Bar, Decl(checkInfiniteExpansionTermination.ts, 10, 19))
>y : any, Symbol(y, Decl(checkInfiniteExpansionTermination.ts, 11, 15))

var values: IObservable<Foo>;
>values : IObservable<Foo>, Symbol(values, Decl(checkInfiniteExpansionTermination.ts, 13, 3))
>IObservable : IObservable<T>, Symbol(IObservable, Decl(checkInfiniteExpansionTermination.ts, 0, 0))
>Foo : Foo, Symbol(Foo, Decl(checkInfiniteExpansionTermination.ts, 8, 48))

var values2: ISubject<Bar>;
>values2 : ISubject<Bar>, Symbol(values2, Decl(checkInfiniteExpansionTermination.ts, 14, 3))
>ISubject : ISubject<T>, Symbol(ISubject, Decl(checkInfiniteExpansionTermination.ts, 5, 1))
>Bar : Bar, Symbol(Bar, Decl(checkInfiniteExpansionTermination.ts, 10, 19))

values = values2;
>values = values2 : ISubject<Bar>
>values : IObservable<Foo>, Symbol(values, Decl(checkInfiniteExpansionTermination.ts, 13, 3))
>values2 : ISubject<Bar>, Symbol(values2, Decl(checkInfiniteExpansionTermination.ts, 14, 3))