4 val f = { <bold>1</bold> }
4 	val f = <bold>{ 1 }</bold>
4 		[LAMBDA] val f = <bold>{ 1 }</bold>
4 			[LAMBDA] val <bold>f = { 1 }</bold>
5 				val x = <bold>f()</bold>
5 					val <bold>x = f()</bold>