From bee0e783f817309af82f2caa46f4686632a0418a Mon Sep 17 00:00:00 2001
From: Dmitry Petrov <dmitry.petrov@jetbrains.com>
Date: Mon, 10 Oct 2016 18:20:21 +0300
Subject: [PATCH] Minor cleanup.

---
 .../kotlin/descriptors/impl/TypeAliasConstructorDescriptor.kt   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/descriptors/src/org/jetbrains/kotlin/descriptors/impl/TypeAliasConstructorDescriptor.kt b/core/descriptors/src/org/jetbrains/kotlin/descriptors/impl/TypeAliasConstructorDescriptor.kt
index 58e83def730..4b738f30e0b 100644
--- a/core/descriptors/src/org/jetbrains/kotlin/descriptors/impl/TypeAliasConstructorDescriptor.kt
+++ b/core/descriptors/src/org/jetbrains/kotlin/descriptors/impl/TypeAliasConstructorDescriptor.kt
@@ -124,7 +124,7 @@ class TypeAliasConstructorDescriptorImpl private constructor(
             val returnType = substitutor.substitute(constructor.returnType, Variance.INVARIANT)
                              ?: return null
 
-            val containingDeclaration = constructor.containingDeclaration as ClassDescriptor
+            val containingDeclaration = constructor.containingDeclaration
             val dispatchReceiverParameter =
                     if (containingDeclaration.isInner)
                         containingDeclaration.thisAsReceiverParameter