=== tests/cases/compiler/typeParameterFixingWithContextSensitiveArguments5.ts ===
function f<T, U>(t1: T, u1: U, pf1: (u2: U) => T, pf2: (t2: T) => U): [T, U] { return [t1, pf2(t1)]; }
>f : <T, U>(t1: T, u1: U, pf1: (u2: U) => T, pf2: (t2: T) => U) => [T, U]
>T : T
>U : U
>t1 : T
>T : T
>u1 : U
>U : U
>pf1 : (u2: U) => T
>u2 : U
>U : U
>T : T
>pf2 : (t2: T) => U
>t2 : T
>T : T
>U : U
>T : T
>U : U
>[t1, pf2(t1)] : [T, U]
>t1 : T
>pf2(t1) : U
>pf2 : (t2: T) => U
>t1 : T

interface A { a: A; }
>A : A
>a : A
>A : A

interface B extends A { b: any; }
>B : B
>A : A
>b : any

var a: A, b: B;
>a : A
>A : A
>b : B
>B : B

var d = f(a, b, u2 => u2.b, t2 => t2);
>d : [any, B]
>f(a, b, u2 => u2.b, t2 => t2) : [any, B]
>f : <T, U>(t1: T, u1: U, pf1: (u2: U) => T, pf2: (t2: T) => U) => [T, U]
>a : A
>b : B
>u2 => u2.b : (u2: B) => any
>u2 : B
>u2.b : any
>u2 : B
>b : any
>t2 => t2 : (t2: any) => any
>t2 : any
>t2 : any