From 3cede7e827462c30a85d82e0dec8ca5700d85aca Mon Sep 17 00:00:00 2001
From: Mikhail Glukhikh <mikhail.glukhikh@jetbrains.com>
Date: Tue, 21 May 2019 17:26:38 +0300
Subject: [PATCH] Make FIR cone flexible type data class to improve constraint
 comparison

---
 .../fir/cones/src/org/jetbrains/kotlin/fir/types/ConeTypes.kt   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/fir/cones/src/org/jetbrains/kotlin/fir/types/ConeTypes.kt b/compiler/fir/cones/src/org/jetbrains/kotlin/fir/types/ConeTypes.kt
index 927413c0ad2..e7631c3f5ed 100644
--- a/compiler/fir/cones/src/org/jetbrains/kotlin/fir/types/ConeTypes.kt
+++ b/compiler/fir/cones/src/org/jetbrains/kotlin/fir/types/ConeTypes.kt
@@ -107,7 +107,7 @@ abstract class ConeTypeParameterType : ConeLookupTagBasedType() {
 
 
 
-class ConeFlexibleType(val lowerBound: ConeKotlinType, val upperBound: ConeKotlinType) : ConeKotlinType(),
+data class ConeFlexibleType(val lowerBound: ConeKotlinType, val upperBound: ConeKotlinType) : ConeKotlinType(),
     FlexibleTypeMarker {
 
     init {