From 1383c31caffb0b865939e457aff4506bcbce1475 Mon Sep 17 00:00:00 2001
From: Georgy Bronnikov <georgy.bronnikov@jetbrains.com>
Date: Tue, 26 Jan 2021 22:33:36 +0300
Subject: [PATCH] JVM_IR: use threadLocal in GlobalInlineContext

---
 .../jetbrains/kotlin/codegen/inline/GlobalInlineContext.kt | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/GlobalInlineContext.kt b/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/GlobalInlineContext.kt
index da041aaebe7..3b155165690 100644
--- a/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/GlobalInlineContext.kt
+++ b/compiler/backend/src/org/jetbrains/kotlin/codegen/inline/GlobalInlineContext.kt
@@ -9,15 +9,16 @@ import com.intellij.psi.PsiElement
 import org.jetbrains.kotlin.descriptors.CallableDescriptor
 import org.jetbrains.kotlin.diagnostics.DiagnosticSink
 import org.jetbrains.kotlin.diagnostics.Errors
+import org.jetbrains.kotlin.utils.threadLocal
 import java.util.*
 
 class GlobalInlineContext(private val diagnostics: DiagnosticSink) {
     // Ordered set of declarations and inline calls being generated right now.
     // No call in it should point to a declaration that's before it in the stack.
-    private val inlineCallsAndDeclarations = LinkedList<Any? /* CallableDescriptor | PsiElement? */>()
-    private val inlineDeclarationSet = mutableSetOf<CallableDescriptor>()
+    private val inlineCallsAndDeclarations by threadLocal { LinkedList<Any? /* CallableDescriptor | PsiElement? */>() }
+    private val inlineDeclarationSet by threadLocal { mutableSetOf<CallableDescriptor>() }
 
-    private val typesUsedInInlineFunctions = LinkedList<MutableSet<String>>()
+    private val typesUsedInInlineFunctions by threadLocal { LinkedList<MutableSet<String>>() }
 
     fun enterDeclaration(descriptor: CallableDescriptor) {
         assert(descriptor.original !in inlineDeclarationSet) { "entered inlining cycle on $descriptor" }