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