From 18d46a86aee63b0cc8dc11090b2b3b00c0f6df43 Mon Sep 17 00:00:00 2001
From: Ilya Kirillov <ilya.kirillov@jetbrains.com>
Date: Sat, 27 Jun 2020 01:12:27 +0300
Subject: [PATCH] FIR IDE: add identity weak map based cache for
 KtSymbolByFirBuilder

---
 .../kotlin/idea/frontend/api/fir/KtSymbolByFirBuilder.kt        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/KtSymbolByFirBuilder.kt b/idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/KtSymbolByFirBuilder.kt
index 2b59c757b89..cac7f815a92 100644
--- a/idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/KtSymbolByFirBuilder.kt
+++ b/idea/idea-frontend-fir/src/org/jetbrains/kotlin/idea/frontend/api/fir/KtSymbolByFirBuilder.kt
@@ -5,6 +5,7 @@
 
 package org.jetbrains.kotlin.idea.frontend.api.fir
 
+import com.intellij.util.containers.ContainerUtil
 import org.jetbrains.kotlin.fir.FirElement
 import org.jetbrains.kotlin.fir.declarations.*
 import org.jetbrains.kotlin.fir.declarations.impl.FirValueParameterImpl
@@ -27,7 +28,6 @@ import org.jetbrains.kotlin.idea.frontend.api.fir.utils.weakRef
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtClassLikeSymbol
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtSymbol
 import org.jetbrains.kotlin.idea.frontend.api.symbols.KtTypeParameterSymbol
-import org.jetbrains.kotlin.idea.frontend.api.symbols.KtVariableSymbol
 
 internal class KtSymbolByFirBuilder(
     firProvider: FirSymbolProvider,