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Allow data classes to inherit from other classes

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#KT-10330 Fixed
This commit is contained in:
Alexander Udalov
2016-06-20 16:45:28 +03:00
parent 065c4e19ec
commit e68de436bb
9 changed files with 109 additions and 20 deletions
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compiler/testData/diagnostics/tests/dataClasses/dataInheritance.kt
Vendored
+6 -4
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@@ -1,11 +1,13 @@
interface Allowed
interface SuperInterface
open class NotAllowed
open class SuperClass
<!INCOMPATIBLE_MODIFIERS!>abstract<!> <!INCOMPATIBLE_MODIFIERS!>data<!> class Base(val x: Int)
class Derived: Base(42)
<!DATA_CLASS_OVERRIDE_CONFLICT!>data<!> class Nasty(val z: Int, val y: Int): <!DATA_CLASS_CANNOT_HAVE_CLASS_SUPERTYPES!>Base<!>(z)
<!DATA_CLASS_OVERRIDE_CONFLICT!>data<!> class Nasty(val z: Int, val y: Int): Base(z)
data class Complex(val y: Int): Allowed, <!DATA_CLASS_CANNOT_HAVE_CLASS_SUPERTYPES!>NotAllowed<!>()
data class Complex(val y: Int): SuperInterface, SuperClass()
<!DATA_CLASS_OVERRIDE_CONFLICT!>data<!> class SubData(val sss: String) : <!FINAL_SUPERTYPE!>Complex<!>(42)