From 5fc6097eb659f80737b60994e479eebf42bde26b Mon Sep 17 00:00:00 2001
From: Ilya Gorbunov <ilya.gorbunov@jetbrains.com>
Date: Tue, 2 Aug 2022 13:48:08 +0200
Subject: [PATCH] Mark backing fields of rarely used charsets volatile
 #KT-53134

---
 libraries/stdlib/jvm/src/kotlin/text/Charsets.kt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libraries/stdlib/jvm/src/kotlin/text/Charsets.kt b/libraries/stdlib/jvm/src/kotlin/text/Charsets.kt
index c77f6835ed4..be1362ea682 100644
--- a/libraries/stdlib/jvm/src/kotlin/text/Charsets.kt
+++ b/libraries/stdlib/jvm/src/kotlin/text/Charsets.kt
@@ -70,6 +70,8 @@ public object Charsets {
             utf_32 = charset
             charset
         }
+
+    @Volatile
     private var utf_32: Charset? = null
 
     /**
@@ -82,6 +84,8 @@ public object Charsets {
             utf_32le = charset
             charset
         }
+
+    @Volatile
     private var utf_32le: Charset? = null
 
     /**
@@ -94,6 +98,8 @@ public object Charsets {
             utf_32be = charset
             charset
         }
+
+    @Volatile
     private var utf_32be: Charset? = null
 
 }