=== tests/cases/compiler/commentOnAmbientVariable2_2.ts ===
/// <reference path='commentOnAmbientVariable2_1.ts'/>
declare var x: number;
>x : number

x = 2;
>x = 2 : number
>x : number
>2 : number

=== tests/cases/compiler/commentOnAmbientVariable2_1.ts ===
var y = 1;
>y : number
>1 : number