[FE] Allow using sealed modifier on interface and compute sealed modality for them

#KT-20423
2020-11-16 17:38:18 +03:00
parent d605c7e491
commit 9609954560
14 changed files with 254 additions and 2 deletions
@@ -144,6 +144,7 @@ enum class LanguageFeature(
    JvmRecordSupport(KOTLIN_1_5),

    FreedomForSealedClasses(KOTLIN_1_5),
+    SealedInterfaces(KOTLIN_1_5),

    // Temporarily disabled, see KT-27084/KT-22379
    SoundSmartcastFromLoopConditionForLoopAssignedVariables(sinceVersion = null, kind = BUG_FIX),