6 <bold>val x</bold> = 1 (in test())
8 	val y = <bold>x</bold> (in test())
8 		<bold>val y</bold> = x (in test())
11 	z = <bold>x</bold> (in test())
10 		<bold>val z: Int</bold> (in test())
13 	foo(<bold>x</bold>) (in test())
2 		fun foo(<bold>n: Int</bold>) { (in foo(Int))
