From a9f2f5c7d0849c4013c2e6c48eda695a565296df Mon Sep 17 00:00:00 2001
From: Simon Ogorodnik <Simon.Ogorodnik@jetbrains.com>
Date: Wed, 8 Feb 2017 17:47:05 +0300
Subject: [PATCH] Fix for complete slowdown of DefaultImportProvider after
 introducing languageVersion for default imports KT-16243 Very slow completion
 after variable of type `ArrayList`  #KT-16243 fixed

---
 .../org/jetbrains/kotlin/resolve/lazy/DefaultImportProvider.kt  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/frontend/src/org/jetbrains/kotlin/resolve/lazy/DefaultImportProvider.kt b/compiler/frontend/src/org/jetbrains/kotlin/resolve/lazy/DefaultImportProvider.kt
index 44ccc5eeb95..c5f5a111307 100644
--- a/compiler/frontend/src/org/jetbrains/kotlin/resolve/lazy/DefaultImportProvider.kt
+++ b/compiler/frontend/src/org/jetbrains/kotlin/resolve/lazy/DefaultImportProvider.kt
@@ -39,7 +39,7 @@ class DefaultImportProvider(
         private val languageVersionSettings: LanguageVersionSettings
 ) {
     val defaultImports: List<ImportPath>
-        get() = targetPlatform.getDefaultImports(languageVersionSettings)
+            by storageManager.createLazyValue { targetPlatform.getDefaultImports(languageVersionSettings) }
 
     val excludedImports: List<FqName> by storageManager.createLazyValue {
         val packagesWithAliases = listOf(KotlinBuiltIns.BUILT_INS_PACKAGE_FQ_NAME, KotlinBuiltIns.TEXT_PACKAGE_FQ_NAME)