From e81b1388d503ce1045bc92a3c02a486d208e5720 Mon Sep 17 00:00:00 2001
From: Vasily Levchenko <vasily.levchenko@jetbrains.com>
Date: Thu, 17 Aug 2017 11:37:25 +0300
Subject: [PATCH] [cinterop][objC][debug] warkarond foe fail of debug build

---
 .../src/native/kotlin/kotlinx/cinterop/ObjectiveCImpl.kt        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Interop/Runtime/src/native/kotlin/kotlinx/cinterop/ObjectiveCImpl.kt b/Interop/Runtime/src/native/kotlin/kotlinx/cinterop/ObjectiveCImpl.kt
index 814d25200e6..bf6d15fa5e9 100644
--- a/Interop/Runtime/src/native/kotlin/kotlinx/cinterop/ObjectiveCImpl.kt
+++ b/Interop/Runtime/src/native/kotlin/kotlinx/cinterop/ObjectiveCImpl.kt
@@ -30,7 +30,7 @@ abstract class ObjCObjectBase protected constructor() : ObjCObject {
 
 abstract class ObjCObjectBaseMeta protected constructor() : ObjCObjectBase(), ObjCObjectMeta {}
 
-external fun optional(): Nothing
+fun optional(): Nothing = throw RuntimeException("Do not call me!!!")
 
 /**
  * The runtime representation of any [ObjCObject].