function testLambdasWithMoreParams ( ) { function a ( f ) { f ( 1 , "a" + "X12b" , 7 ) ; } a ( ( ) => { } ) ; } testLambdasWithMoreParams ( ) ; namespace Arcade1617 { class Foo { public handlerxx : ( ) => void ; run ( ) { this . handlerxx ( ) ; } } function end ( win ? ) { assert ( win === undefined , "lp1" ) ; } const f = new Foo ( ) ; f . handlerxx = end ; f . run ( ) ; }