From a3afd101fafacc71782b77d6e838ba4ce82e0364 Mon Sep 17 00:00:00 2001
From: Svyatoslav Kuzmich <svyatoslav.kuzmich@jetbrains.com>
Date: Thu, 23 Aug 2018 19:54:23 +0300
Subject: [PATCH] [JS IR BE] Delete expected enum classes

---
 .../kotlin/ir/backend/js/lower/EnumClassLowering.kt    | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/lower/EnumClassLowering.kt b/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/lower/EnumClassLowering.kt
index 17fee69e38d..7118b96981a 100644
--- a/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/lower/EnumClassLowering.kt
+++ b/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/lower/EnumClassLowering.kt
@@ -40,9 +40,13 @@ class EnumUsageLowering(val context: JsIrBackendContext) : FileLoweringPass {
 class EnumClassLowering(val context: JsIrBackendContext) : DeclarationContainerLoweringPass {
     override fun lower(irDeclarationContainer: IrDeclarationContainer) {
         irDeclarationContainer.declarations.transformFlat { declaration ->
-            if (declaration is IrClass && declaration.isEnumClass)
-                EnumClassTransformer(context, declaration).transform()
-            else
+            if (declaration is IrClass && declaration.isEnumClass) {
+                if (declaration.descriptor.isExpect) {
+                    emptyList()
+                } else {
+                    EnumClassTransformer(context, declaration).transform()
+                }
+        } else
                 listOf(declaration)
         }
     }