File: selfReferencingTypeReferenceInference.types

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=== tests/cases/compiler/selfReferencingTypeReferenceInference.ts ===
interface Box<T> {
    __: T
>__ : T
}

type Recursive<T> =
>Recursive : Recursive<T>

    | T
    | Box<Recursive<T>>

type InferRecursive<T> = T extends Recursive<infer R> ? R : "never!"
>InferRecursive : InferRecursive<T>

// the type we are testing with
type t1 = Box<string | Box<number | boolean>>
>t1 : Box<string | Box<number | boolean>>

type t2 = InferRecursive<t1>
>t2 : string | number | boolean

type t3 = InferRecursive<Box<string | Box<number | boolean>>> // write t1 explicitly
>t3 : string | number | boolean

  // Why is t2 and t3 different??
  // They have same input type!