=== tests/cases/conformance/types/primitives/string/validStringAssignments.ts ===
var x = '';
>x : string

var a: any = x;
>a : any
>x : string

var b: Object = x;
>b : Object
>Object : Object
>x : string

var c: string = x;
>c : string
>x : string

var d: String = x;
>d : String
>String : String
>x : string