=== tests/cases/compiler/thisBinding2.ts ===
class C {
>C : C

 x: number;
>x : number

    constructor() {
        this.x = (() => {
>this.x = (() => {   var x = 1;   return this.x;  })() : number
>this.x : number
>this : C
>x : number
>(() => {   var x = 1;   return this.x;  })() : number
>(() => {   var x = 1;   return this.x;  }) : () => number
>() => {   var x = 1;   return this.x;  } : () => number

   var x = 1;
>x : number
>1 : number

   return this.x;
>this.x : number
>this : C
>x : number

  })();
  this.x = function() {
>this.x = function() {   var x = 1;   return this.x;  }() : any
>this.x : number
>this : C
>x : number
>function() {   var x = 1;   return this.x;  }() : any
>function() {   var x = 1;   return this.x;  } : () => any

   var x = 1;
>x : number
>1 : number

   return this.x;
>this.x : any
>this : any
>x : any

  }();
    }  
}
declare function setTimeout(expression: any, msec?: number, language?: any): number;
>setTimeout : (expression: any, msec?: number, language?: any) => number
>expression : any
>msec : number
>language : any

var messenger = {
>messenger : { message: string; start: () => number; }
>{    message: "Hello World",    start: function () {        return setTimeout(() => { var x = this.message; }, 3000);    }} : { message: string; start: () => number; }

    message: "Hello World",
>message : string
>"Hello World" : string

    start: function () {
>start : () => number
>function () {        return setTimeout(() => { var x = this.message; }, 3000);    } : () => number

        return setTimeout(() => { var x = this.message; }, 3000);
>setTimeout(() => { var x = this.message; }, 3000) : number
>setTimeout : (expression: any, msec?: number, language?: any) => number
>() => { var x = this.message; } : () => void
>x : any
>this.message : any
>this : any
>message : any
>3000 : number
    }
};