Tower Data Context: Element 0 Scope: FirDefaultStarImportingScope Element 1 Scope: FirExplicitStarImportingScope Element 2 Scope: FirDefaultSimpleImportingScope Element 3 Scope: FirDefaultSimpleImportingScope Element 4 Scope: FirPackageMemberScope Element 5 Scope: FirExplicitSimpleImportingScope Element 6 Scope: FirLocalScope Element 7 Implicit receiver: FirNamedFunctionSymbol public final fun R|kotlin/Any|.test(): R|kotlin/Unit| Type: Foo Element 8 Scope: FirLocalScope Element 9 Scope: FirLocalScope Smart Casts: FirNamedFunctionSymbol public final fun R|kotlin/Any|.test(): R|kotlin/Unit| Types: Foo kotlin.Any FILE: [ResolvedTo(IMPORTS)] extensionReceiver.kt public abstract [ResolvedTo(STATUS)] interface Foo : R|kotlin/Any| { } public final [ResolvedTo(BODY_RESOLVE)] fun R|kotlin/Any|.test(): R|kotlin/Unit| { when () { (this@R|/test| is R|Foo|) -> { R|/consume|(this@R|/test|) } } } public final [ResolvedTo(CONTRACTS)] fun consume([ResolvedTo(CONTRACTS)] obj: R|Foo|): R|kotlin/Unit| { }