8 fun bar(n: Int) = <bold>n</bold> (in test())
8 	<bold>fun bar(n: Int)</bold> = n (in test())
9 		[LAMBDA CALLS] val f = <bold>::bar</bold> (in test())
9 			[LAMBDA CALLS] <bold>val f</bold> = ::bar (in test())
10 				[LAMBDA CALLS] val x = foo(<bold>f</bold>) (in test())
3 					[LAMBDA CALLS] fun foo(<bold>f: (Int) -> Int</bold>): Int { (in foo((Int) -> Int))
4 						return <bold>f(1)</bold> (in foo((Int) -> Int))
3 							<bold>fun foo(f: (Int) -> Int): Int</bold> {
10 								val x = <bold>foo(f)</bold> (in test())
10 									<bold>val x</bold> = foo(f) (in test())