8 val x = foo(fun(n: Int) = <bold>n</bold>) (in test())
8 	val x = foo(<bold>fun(n: Int)</bold> = n) (in test())
8 		[LAMBDA CALLS] val x = foo(<bold>fun(n: Int)</bold> = n) (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> {
8 						val x = <bold>foo(fun(n: Int) = n)</bold> (in test())
8 							<bold>val x</bold> = foo(fun(n: Int) = n) (in test())
