3 val <bold>x = 1</bold>
5 	val y = <bold>x</bold>
5 		val <bold>y = x</bold>
8 	val y = <bold>x</bold>
8 		val <bold>y = x</bold>
13 	z = <bold>x</bold>
10 		val <bold>z: Int</bold>
15 	bar(<bold>x</bold>)
19 		fun bar(<bold>m: Int</bold>) {
