| compiler/testData/cli/jvm/internalArgCommonChecks/internalArgEnableLanguageFeature.kt:9:1: error: class 'Impl' overrides 'var' property 'var a: String' defined in 'Interface' with inherited 'val' property 'val a: String' defined in 'Open'. | |
| class Impl : Open(), Interface | |
| ^^^^^^^^^^ | |
| COMPILATION_ERROR |