7 <bold>val x</bold> = "".extensionProp (in foo())
7 	val x = <bold>"".extensionProp</bold> (in foo())
3 		<bold>val Any.extensionProp: Any</bold>
4 			get() = <bold>this</bold> (in extensionProp.get on Any)
3 				val <bold>Any</bold>.extensionProp: Any (in extensionProp on Any)
7 					val x = <bold>""</bold>.extensionProp (in foo())
