Files
kotlin-fork/compiler/testData/codegen/box/super/unqualifiedSuperWithDeeperHierarchies.kt
T
dnpetrov 046189087a KT-5963 Call to super shouldn't require type specification if there is no conflict
Implemented unqualified 'super' type resolution (in BasicExpressionTypingVisitor).

No overload resolution of any kind is involved.
Corresponding supertype is determined by the expected member name only:
- 'super.foo(...)' - function or property (of possibly callable type) 'foo'
- 'super.x' - property 'x'
Supertype should provide a non-abstract implementation of such member.
As a fall-back solution for diagnostics purposes, consider supertypes with abstract implementation of such member.

Diagnostics:
- AMBIGUOUS_SUPER on 'super', if multiple possible supertypes are available;
- ABSTRACT_SUPER_CALL on selector expression, if the only available implementation is abstract.

#KT-5963 Fixed
2015-06-18 14:16:34 +03:00

63 lines
2.2 KiB
Kotlin
Vendored

open class DeeperBase {
open fun deeperBaseFun(): String = "DeeperBase.deeperBaseFun()"
open val deeperBaseProp: String
get() = "DeeperBase.deeperBaseProp"
}
open class DeepBase : DeeperBase() {
}
interface DeeperInterface {
fun deeperInterfaceFun(): String = "DeeperInterface.deeperInterfaceFun()"
val deeperInterfaceProp: String
get() = "DeeperInterface.deeperInterfaceProp"
}
interface DeepInterface : DeeperInterface {
fun deepInterfaceFun(): String = "DeepInterface.deepInterfaceFun()"
}
class DeepDerived : DeepBase(), DeepInterface {
override fun deeperBaseFun(): String = "DeepDerived.deeperBaseFun()"
override val deeperBaseProp: String
get() = "DeepDerived.deeperBaseProp"
override fun deeperInterfaceFun(): String = "DeepDerived.deeperInterfaceFun()"
override val deeperInterfaceProp: String
get() = "DeepDerived.deeperInterfaceProp"
override fun deepInterfaceFun(): String = "DeepDerived.deepInterfaceFun()"
fun callsSuperDeeperBaseFun(): String = super.deeperBaseFun()
fun getsSuperDeeperBaseProp(): String = super.deeperBaseProp
fun callsSuperDeepInterfaceFun(): String = super.deepInterfaceFun()
fun callsSuperDeeperInterfaceFun(): String = super.deeperInterfaceFun()
fun getsSuperDeeperInterfaceProp(): String = super.deeperInterfaceProp
}
fun box(): String {
val dd = DeepDerived()
val test1 = dd.callsSuperDeeperBaseFun()
if (test1 != "DeeperBase.deeperBaseFun()") return "Failed: dd.callsSuperDeeperBaseFun()==$test1"
val test2 = dd.getsSuperDeeperBaseProp()
if (test2 != "DeeperBase.deeperBaseProp") return "Failed: dd.getsSuperDeeperBaseProp()==$test2"
val test3 = dd.callsSuperDeepInterfaceFun()
if (test3 != "DeepInterface.deepInterfaceFun()") return "Failed: dd.callsSuperDeepInterfaceFun()==$test3"
val test4 = dd.callsSuperDeeperInterfaceFun()
if (test4 != "DeeperInterface.deeperInterfaceFun()") return "Failed: dd.callsSuperDeeperInterfaceFun()==$test4"
val test5 = dd.getsSuperDeeperInterfaceProp()
if (test5 != "DeeperInterface.deeperInterfaceProp") return "Failed: dd.getsSuperDeeperInterfaceProp()==$test5"
return "OK"
}