Allow open impl class for final header class

2016-12-13 21:05:04 +03:00
parent 546e47dc44
commit 0634782e47
4 changed files with 55 additions and 1 deletions
@@ -319,7 +319,8 @@ class HeaderImplDeclarationChecker(val moduleToCheck: ModuleDescriptor? = null)

        val substitutor = Substitutor(aTypeParams, bTypeParams, parentSubstitutor)

-        if (a.modality != b.modality) return Incompatible.Modality
+        if (a.modality != b.modality && !(a.modality == Modality.FINAL && b.modality == Modality.OPEN)) return Incompatible.Modality
+
        if (a.visibility != b.visibility) return Incompatible.Visibility

        areCompatibleTypeParameters(aTypeParams, bTypeParams, substitutor).let { if (it != Compatible) return it }