From 577223035796854473b5181aec25beb725b8888f Mon Sep 17 00:00:00 2001
From: Ilya Kirillov <ilya.kirillov@jetbrains.com>
Date: Fri, 30 Sep 2022 00:50:42 +0200
Subject: [PATCH] [Low Level FIR] fix memory leak via use-site use session

^KTIJ-22749
---
 .../analysis/low/level/api/fir/LLFirResolveStateService.kt  | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/analysis/low-level-api-fir/src/org/jetbrains/kotlin/analysis/low/level/api/fir/LLFirResolveStateService.kt b/analysis/low-level-api-fir/src/org/jetbrains/kotlin/analysis/low/level/api/fir/LLFirResolveStateService.kt
index c8c66a97b0e..b4a8b3d7df4 100644
--- a/analysis/low-level-api-fir/src/org/jetbrains/kotlin/analysis/low/level/api/fir/LLFirResolveStateService.kt
+++ b/analysis/low-level-api-fir/src/org/jetbrains/kotlin/analysis/low/level/api/fir/LLFirResolveStateService.kt
@@ -19,14 +19,16 @@ import org.jetbrains.kotlin.analysis.low.level.api.fir.state.LLFirSourceResolveS
 import org.jetbrains.kotlin.analysis.low.level.api.fir.util.errorWithFirSpecificEntries
 import org.jetbrains.kotlin.analysis.project.structure.*
 import org.jetbrains.kotlin.analysis.providers.createProjectWideOutOfBlockModificationTracker
-import org.jetbrains.kotlin.analysis.utils.caches.strongCachedValue
+import org.jetbrains.kotlin.analysis.utils.caches.getValue
+import org.jetbrains.kotlin.analysis.utils.caches.softCachedValue
 import java.util.concurrent.locks.ReentrantReadWriteLock
 import kotlin.concurrent.withLock
 
 internal class LLFirResolveSessionService(project: Project) {
     private val sessionProviderStorage = LLFirSessionProviderStorage(project)
 
-    private val stateCache by strongCachedValue(
+    private val stateCache by softCachedValue(
+        project,
         project.createProjectWideOutOfBlockModificationTracker(),
         ProjectRootModificationTracker.getInstance(project),
     ) {