| // RUN_PIPELINE_TILL: FRONTEND | |
| interface SuperInterface | |
| 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): Base(z) | |
| data class Complex(val y: Int): SuperInterface, SuperClass() | |
| <!DATA_CLASS_OVERRIDE_CONFLICT!>data<!> class SubData(val sss: String) : <!FINAL_SUPERTYPE!>Complex<!>(42) | |
| /* GENERATED_FIR_TAGS: classDeclaration, data, integerLiteral, interfaceDeclaration, primaryConstructor, | |
| propertyDeclaration */ |