From f6616e6e42a3dad31129918ff52002b50b5e7289 Mon Sep 17 00:00:00 2001
From: Alexander Udalov <Alexander.Udalov@jetbrains.com>
Date: Fri, 27 Nov 2015 21:44:20 +0300
Subject: [PATCH] Minor, improve assertion message

---
 .../src/org/jetbrains/kotlin/builtins/KotlinBuiltIns.java       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/descriptors/src/org/jetbrains/kotlin/builtins/KotlinBuiltIns.java b/core/descriptors/src/org/jetbrains/kotlin/builtins/KotlinBuiltIns.java
index 354dc274c2a..351d439ee1a 100644
--- a/core/descriptors/src/org/jetbrains/kotlin/builtins/KotlinBuiltIns.java
+++ b/core/descriptors/src/org/jetbrains/kotlin/builtins/KotlinBuiltIns.java
@@ -229,7 +229,7 @@ public abstract class KotlinBuiltIns {
     @NotNull
     public ClassDescriptor getBuiltInClassByName(@NotNull Name simpleName) {
         ClassDescriptor classDescriptor = getBuiltInClassByNameNullable(simpleName);
-        assert classDescriptor != null : "Must be a class descriptor " + simpleName + ", but was null";
+        assert classDescriptor != null : "Built-in class " + simpleName + " is not found";
         return classDescriptor;
     }