7 lines
221 B
TypeScript
7 lines
221 B
TypeScript
|
function f<T, U>(t1: T, u1: U, pf1: (u2: U) => T, pf2: (t2: T) => U): [T, U] { return [t1, pf2(t1)]; }
|
||
|
interface A { a: A; }
|
||
|
interface B extends A { b: any; }
|
||
|
|
||
|
var a: A, b: B;
|
||
|
|
||
|
var d = f(a, b, u2 => u2.b, t2 => t2);
|