From f61686fcbf65e1419ad11a20e65e545b07f36fcd Mon Sep 17 00:00:00 2001
From: Denis Zharkov <denis.zharkov@jetbrains.com>
Date: Fri, 20 Oct 2017 13:26:35 +0300
Subject: [PATCH] Minor. Convert loop to 'mapTo' call

---
 .../kotlin/resolve/calls/smartcasts/DelegatingDataFlowInfo.kt | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/smartcasts/DelegatingDataFlowInfo.kt b/compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/smartcasts/DelegatingDataFlowInfo.kt
index 7b2017a3783..dd0360ee674 100644
--- a/compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/smartcasts/DelegatingDataFlowInfo.kt
+++ b/compiler/frontend/src/org/jetbrains/kotlin/resolve/calls/smartcasts/DelegatingDataFlowInfo.kt
@@ -119,9 +119,7 @@ internal class DelegatingDataFlowInfo private constructor(
 
         val enrichedTypes = newLinkedHashSetWithExpectedSize<KotlinType>(types.size + 1)
         val originalType = key.type
-        for (type in types) {
-            enrichedTypes.add(type.makeReallyNotNullIfNeeded(languageVersionSettings))
-        }
+        types.mapTo(enrichedTypes) { type -> type.makeReallyNotNullIfNeeded(languageVersionSettings) }
         if (originalType.canBeDefinitelyNotNullOrNotNull(languageVersionSettings)) {
             enrichedTypes.add(originalType.makeReallyNotNullIfNeeded(languageVersionSettings))
         }