From a3bd46858a2359f4f73039cd0fd10ae2daf57203 Mon Sep 17 00:00:00 2001
From: Nikolay Krasko <nikolay.krasko@jetbrains.com>
Date: Tue, 9 Apr 2019 19:56:30 +0300
Subject: [PATCH] Additional diagnostic added for bad class assert

---
 .../src/org/jetbrains/kotlin/asJava/LightClassUtil.kt           | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/light-classes/src/org/jetbrains/kotlin/asJava/LightClassUtil.kt b/compiler/light-classes/src/org/jetbrains/kotlin/asJava/LightClassUtil.kt
index 86e79855433..b4e350505a9 100644
--- a/compiler/light-classes/src/org/jetbrains/kotlin/asJava/LightClassUtil.kt
+++ b/compiler/light-classes/src/org/jetbrains/kotlin/asJava/LightClassUtil.kt
@@ -156,7 +156,7 @@ object LightClassUtil {
             return findFileFacade(parent)
         }
         else if (parent is KtClassBody) {
-            assert(parent.parent is KtClassOrObject)
+            assert(parent.parent is KtClassOrObject) { "Bad parent: ${parent.parent?.javaClass}" }
             return (parent.parent as KtClassOrObject).toLightClass()
         }