From efa285bc3041a8452fe87725ef79965d1da0cdb0 Mon Sep 17 00:00:00 2001
From: Ilya Gorbunov <ilya.gorbunov@jetbrains.com>
Date: Sat, 10 Oct 2015 09:04:38 +0300
Subject: [PATCH] ExpressionDecomposer: non-nullable upper bound of R, since
 supertype expects R to be non-null.

---
 .../src/org/jetbrains/kotlin/js/inline/ExpressionDecomposer.kt  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/js.inliner/src/org/jetbrains/kotlin/js/inline/ExpressionDecomposer.kt b/js/js.inliner/src/org/jetbrains/kotlin/js/inline/ExpressionDecomposer.kt
index ec8abe9e344..483ad56681d 100644
--- a/js/js.inliner/src/org/jetbrains/kotlin/js/inline/ExpressionDecomposer.kt
+++ b/js/js.inliner/src/org/jetbrains/kotlin/js/inline/ExpressionDecomposer.kt
@@ -432,7 +432,7 @@ private fun JsNode.withParentsOfNodes(nodes: Set<JsNode>): Set<JsNode> {
         private val stack = SmartList<JsNode>()
         val matched = IdentitySet<JsNode>()
 
-        override fun <R : JsNode?> doTraverse(node: R, ctx: JsContext<*>?) {
+        override fun <R : JsNode> doTraverse(node: R, ctx: JsContext<*>?) {
             stack.add(node)
             super.doTraverse(node, ctx)