=== tests/cases/conformance/es6/restParameters/emitRestParametersFunctionExpressionES6.ts ===
var funcExp = (...rest) => { }
>funcExp : (...rest: any[]) => void
>(...rest) => { } : (...rest: any[]) => void
>rest : any[]

var funcExp1 = (X: number, ...rest) => { }
>funcExp1 : (X: number, ...rest: any[]) => void
>(X: number, ...rest) => { } : (X: number, ...rest: any[]) => void
>X : number
>rest : any[]

var funcExp2 = function (...rest) { }
>funcExp2 : (...rest: any[]) => void
>function (...rest) { } : (...rest: any[]) => void
>rest : any[]

var funcExp3 = (function (...rest) { })()
>funcExp3 : void
>(function (...rest) { })() : void
>(function (...rest) { }) : (...rest: any[]) => void
>function (...rest) { } : (...rest: any[]) => void
>rest : any[]