=== tests/cases/compiler/fatarrowfunctions.ts ===

function foo(x:any) {
>foo : Symbol(foo, Decl(fatarrowfunctions.ts, 0, 0))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 1, 13))

	return x();
>x : Symbol(x, Decl(fatarrowfunctions.ts, 1, 13))
}


foo((x:number,y,z)=>{return x+y+z;});
>foo : Symbol(foo, Decl(fatarrowfunctions.ts, 0, 0))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 6, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 6, 14))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 6, 16))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 6, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 6, 14))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 6, 16))

foo((x,y,z)=>{return x+y+z;});
>foo : Symbol(foo, Decl(fatarrowfunctions.ts, 0, 0))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 7, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 7, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 7, 9))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 7, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 7, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 7, 9))

foo((x,y:number,z)=>{return x+y+z;});
>foo : Symbol(foo, Decl(fatarrowfunctions.ts, 0, 0))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 8, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 8, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 8, 16))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 8, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 8, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 8, 16))

foo((x,y:number,z:number)=>{return x+y+z;});
>foo : Symbol(foo, Decl(fatarrowfunctions.ts, 0, 0))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 9, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 9, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 9, 16))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 9, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 9, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 9, 16))

foo((x,y,z:number)=>{return x+y+z;});
>foo : Symbol(foo, Decl(fatarrowfunctions.ts, 0, 0))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 10, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 10, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 10, 9))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 10, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 10, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 10, 9))

foo(()=>{return 0;});
>foo : Symbol(foo, Decl(fatarrowfunctions.ts, 0, 0))

foo((x:number,y,z)=>x+y+z);
>foo : Symbol(foo, Decl(fatarrowfunctions.ts, 0, 0))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 13, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 13, 14))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 13, 16))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 13, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 13, 14))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 13, 16))

foo((x,y,z)=>x+y+z);
>foo : Symbol(foo, Decl(fatarrowfunctions.ts, 0, 0))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 14, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 14, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 14, 9))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 14, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 14, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 14, 9))

foo((x,y:number,z)=>{return x+y+z;});
>foo : Symbol(foo, Decl(fatarrowfunctions.ts, 0, 0))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 15, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 15, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 15, 16))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 15, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 15, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 15, 16))

foo((x,y:number,z:number)=>{return x+y+z;});
>foo : Symbol(foo, Decl(fatarrowfunctions.ts, 0, 0))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 16, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 16, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 16, 16))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 16, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 16, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 16, 16))

foo((x,y,z:number)=>{return x+y+z;});
>foo : Symbol(foo, Decl(fatarrowfunctions.ts, 0, 0))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 17, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 17, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 17, 9))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 17, 5))
>y : Symbol(y, Decl(fatarrowfunctions.ts, 17, 7))
>z : Symbol(z, Decl(fatarrowfunctions.ts, 17, 9))

foo(()=>{return 0;});
>foo : Symbol(foo, Decl(fatarrowfunctions.ts, 0, 0))


foo(((x) => x));
>foo : Symbol(foo, Decl(fatarrowfunctions.ts, 0, 0))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 21, 6))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 21, 6))

foo(x => x*x);
>foo : Symbol(foo, Decl(fatarrowfunctions.ts, 0, 0))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 23, 4))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 23, 4))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 23, 4))

var y = x => x*x;
>y : Symbol(y, Decl(fatarrowfunctions.ts, 25, 3))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 25, 7))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 25, 7))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 25, 7))

var z = (x:number) => x*x;
>z : Symbol(z, Decl(fatarrowfunctions.ts, 26, 3))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 26, 9))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 26, 9))
>x : Symbol(x, Decl(fatarrowfunctions.ts, 26, 9))

var w = () => 3;
>w : Symbol(w, Decl(fatarrowfunctions.ts, 28, 3))

function ternaryTest(isWhile:boolean) {
>ternaryTest : Symbol(ternaryTest, Decl(fatarrowfunctions.ts, 28, 16))
>isWhile : Symbol(isWhile, Decl(fatarrowfunctions.ts, 30, 21))

                var f = isWhile ? function (n) { return n > 0; } : function (n) { return n === 0; };
>f : Symbol(f, Decl(fatarrowfunctions.ts, 32, 19))
>isWhile : Symbol(isWhile, Decl(fatarrowfunctions.ts, 30, 21))
>n : Symbol(n, Decl(fatarrowfunctions.ts, 32, 44))
>n : Symbol(n, Decl(fatarrowfunctions.ts, 32, 44))
>n : Symbol(n, Decl(fatarrowfunctions.ts, 32, 77))
>n : Symbol(n, Decl(fatarrowfunctions.ts, 32, 77))

}

declare function setTimeout(expression: any, msec?: number, language?: any): number;
>setTimeout : Symbol(setTimeout, Decl(fatarrowfunctions.ts, 34, 1))
>expression : Symbol(expression, Decl(fatarrowfunctions.ts, 36, 28))
>msec : Symbol(msec, Decl(fatarrowfunctions.ts, 36, 44))
>language : Symbol(language, Decl(fatarrowfunctions.ts, 36, 59))

var messenger = {
>messenger : Symbol(messenger, Decl(fatarrowfunctions.ts, 38, 3))

    message: "Hello World",
>message : Symbol(message, Decl(fatarrowfunctions.ts, 38, 17))

    start: function() {
>start : Symbol(start, Decl(fatarrowfunctions.ts, 39, 27))

        setTimeout(() => { this.message.toString(); }, 3000);
>setTimeout : Symbol(setTimeout, Decl(fatarrowfunctions.ts, 34, 1))
    }
};