=== tests/cases/compiler/genericArray0.ts ===


var x:number[];
>x : number[]


var y = x; 
>y : number[]
>x : number[]

function map<U>() {
>map : <U>() => void
>U : U

    var ys: U[] = [];
>ys : U[]
>U : U
>[] : undefined[]
}