diff --git a/core/descriptors/src/org/jetbrains/kotlin/types/TypeUtils.kt b/core/descriptors/src/org/jetbrains/kotlin/types/TypeUtils.kt
index 8e24830d4b8..5f7781fdc7c 100644
--- a/core/descriptors/src/org/jetbrains/kotlin/types/TypeUtils.kt
+++ b/core/descriptors/src/org/jetbrains/kotlin/types/TypeUtils.kt
@@ -144,27 +144,6 @@ fun <T> Collection<T>.closure(preserveOrder: Boolean = false, f: (T) -> Collecti
     return result
 }
 
-fun <T> Collection<T>.lazyClosure(f: (T) -> Collection<T>): Sequence<T> = sequence {
-    if (size == 0) return@sequence
-    var sizeBeforeIteration = 0
-
-    yieldAll(this@lazyClosure)
-    var yieldedCount = size
-    var elementsToCheck = this@lazyClosure
-
-    while (yieldedCount > sizeBeforeIteration) {
-        val toAdd = hashSetOf<T>()
-        elementsToCheck.forEach {
-            val neighbours = f(it)
-            yieldAll(neighbours)
-            yieldedCount += neighbours.size
-            toAdd.addAll(neighbours)
-        }
-        elementsToCheck = toAdd
-        sizeBeforeIteration = yieldedCount
-    }
-}
-
 fun boundClosure(types: Collection<KotlinType>): Collection<KotlinType> =
     types.closure { type -> TypeUtils.getTypeParameterDescriptorOrNull(type)?.upperBounds ?: emptySet() }
 
diff --git a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/project/getModuleInfo.kt b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/project/getModuleInfo.kt
index aecb2f919c6..08b06901cd5 100644
--- a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/project/getModuleInfo.kt
+++ b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/project/getModuleInfo.kt
@@ -29,7 +29,6 @@ import org.jetbrains.kotlin.idea.util.isKotlinBinary
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.getParentOfType
 import org.jetbrains.kotlin.scripting.definitions.findScriptDefinition
-import org.jetbrains.kotlin.types.typeUtil.lazyClosure
 import org.jetbrains.kotlin.utils.addIfNotNull
 import org.jetbrains.kotlin.utils.addToStdlib.firstIsInstanceOrNull
 import org.jetbrains.kotlin.utils.sure
@@ -310,3 +309,27 @@ private fun OrderEntry.toIdeaModuleInfo(
     }
     return emptyList()
 }
+
+/**
+ * @see [org.jetbrains.kotlin.types.typeUtil.closure].
+ */
+fun <T> Collection<T>.lazyClosure(f: (T) -> Collection<T>): Sequence<T> = sequence {
+    if (size == 0) return@sequence
+    var sizeBeforeIteration = 0
+
+    yieldAll(this@lazyClosure)
+    var yieldedCount = size
+    var elementsToCheck = this@lazyClosure
+
+    while (yieldedCount > sizeBeforeIteration) {
+        val toAdd = hashSetOf<T>()
+        elementsToCheck.forEach {
+            val neighbours = f(it)
+            yieldAll(neighbours)
+            yieldedCount += neighbours.size
+            toAdd.addAll(neighbours)
+        }
+        elementsToCheck = toAdd
+        sizeBeforeIteration = yieldedCount
+    }
+}
diff --git a/idea/idea-native/src/org/jetbrains/kotlin/ide/konan/NativePlatformKindResolution.kt b/idea/idea-native/src/org/jetbrains/kotlin/ide/konan/NativePlatformKindResolution.kt
index 68fef8b471c..753f1d6bc18 100644
--- a/idea/idea-native/src/org/jetbrains/kotlin/ide/konan/NativePlatformKindResolution.kt
+++ b/idea/idea-native/src/org/jetbrains/kotlin/ide/konan/NativePlatformKindResolution.kt
@@ -26,12 +26,9 @@ import org.jetbrains.kotlin.descriptors.PackageFragmentProvider
 import org.jetbrains.kotlin.descriptors.impl.CompositePackageFragmentProvider
 import org.jetbrains.kotlin.descriptors.konan.DeserializedKonanModuleOrigin
 import org.jetbrains.kotlin.ide.konan.analyzer.NativeResolverForModuleFactory
-import org.jetbrains.kotlin.idea.caches.project.IdeaModuleInfo
 import org.jetbrains.kotlin.idea.caches.project.LibraryInfo
-import org.jetbrains.kotlin.idea.caches.project.SdkInfo
-import org.jetbrains.kotlin.idea.caches.project.getModuleInfosFromIdeaModel
+import org.jetbrains.kotlin.idea.caches.project.lazyClosure
 import org.jetbrains.kotlin.idea.caches.resolve.BuiltInsCacheKey
-import org.jetbrains.kotlin.idea.caches.resolve.PlatformAnalysisSettings
 import org.jetbrains.kotlin.idea.compiler.IDELanguageSettingsProvider
 import org.jetbrains.kotlin.konan.file.File
 import org.jetbrains.kotlin.konan.library.*
@@ -39,10 +36,10 @@ import org.jetbrains.kotlin.konan.util.KonanFactories
 import org.jetbrains.kotlin.platform.TargetPlatform
 import org.jetbrains.kotlin.platform.impl.NativeIdePlatformKind
 import org.jetbrains.kotlin.platform.konan.KonanPlatforms
-import org.jetbrains.kotlin.resolve.*
+import org.jetbrains.kotlin.resolve.CompilerDeserializationConfiguration
+import org.jetbrains.kotlin.resolve.ImplicitIntegerCoercion
+import org.jetbrains.kotlin.resolve.TargetEnvironment
 import org.jetbrains.kotlin.storage.StorageManager
-import org.jetbrains.kotlin.types.typeUtil.lazyClosure
-import org.jetbrains.kotlin.utils.addToStdlib.firstNotNullResult
 
 class NativePlatformKindResolution : IdePlatformKindResolution {