From e48428d39d34b3a762482427063d02a427906747 Mon Sep 17 00:00:00 2001
From: Mikhail Glukhikh <mikhail.glukhikh@jetbrains.com>
Date: Mon, 30 Sep 2019 17:15:25 +0300
Subject: [PATCH] FIR ScopeSession: use HashMap instead of LinkedHashMap

---
 .../src/org/jetbrains/kotlin/fir/resolve/SupertypeUtils.kt    | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/SupertypeUtils.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/SupertypeUtils.kt
index 3714aa13716..e6ed54efc56 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/SupertypeUtils.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/SupertypeUtils.kt
@@ -32,10 +32,10 @@ fun lookupSuperTypes(
 }
 
 class ScopeSession {
-    private val scopes = mutableMapOf<FirClassifierSymbol<*>, MutableMap<ScopeSessionKey<*>, FirScope>>()
+    private val scopes = hashMapOf<FirClassifierSymbol<*>, HashMap<ScopeSessionKey<*>, FirScope>>()
     fun <T : FirScope> getOrBuild(symbol: FirClassifierSymbol<*>, key: ScopeSessionKey<T>, build: () -> T): T {
         return scopes.getOrPut(symbol) {
-            mutableMapOf()
+            hashMapOf()
         }.getOrPut(key) {
             build()
         } as T