From ada697c6b0b671ee180c4bc431f1b23c2c2051e5 Mon Sep 17 00:00:00 2001
From: Mikhail Glukhikh <Mikhail.Glukhikh@jetbrains.com>
Date: Fri, 9 Jun 2017 14:34:24 +0300
Subject: [PATCH] Highlighting visitor: make holder immutable

---
 .../jetbrains/kotlin/idea/highlighter/HighlightingVisitor.kt  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/highlighter/HighlightingVisitor.kt b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/highlighter/HighlightingVisitor.kt
index e591cf82270..42cc1dcb512 100644
--- a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/highlighter/HighlightingVisitor.kt
+++ b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/highlighter/HighlightingVisitor.kt
@@ -23,7 +23,9 @@ import com.intellij.openapi.util.TextRange
 import com.intellij.psi.PsiElement
 import org.jetbrains.kotlin.psi.KtVisitorVoid
 
-abstract class HighlightingVisitor protected constructor(private var holder: AnnotationHolder) : KtVisitorVoid() {
+abstract class HighlightingVisitor protected constructor(
+        private val holder: AnnotationHolder
+) : KtVisitorVoid() {
 
     protected fun createInfoAnnotation(element: PsiElement, message: String? = null): Annotation =
             createInfoAnnotation(element.textRange, message)