From b4ad34874d41af3f1f3af25ddeed905c2185c4f8 Mon Sep 17 00:00:00 2001
From: Sergey Ignatov <sergey.ignatov@jetbrains.com>
Date: Thu, 21 Nov 2019 21:44:38 +0300
Subject: [PATCH] mark elementsToHighlightFilter as dynamic

GitOrigin-RevId: 480411a143bd5fcbcf6f42aaf3a2136cfa0f451e
---
 .../intellij/codeInsight/daemon/impl/Divider.java    |  2 +-
 .../daemon/impl/CollectHighlightsUtil.java           | 12 +++---------
 .../src/META-INF/LangExtensionPoints.xml             |  2 +-
 3 files changed, 5 insertions(+), 11 deletions(-)

diff --git a/platform/analysis-impl/src/com/intellij/codeInsight/daemon/impl/Divider.java b/platform/analysis-impl/src/com/intellij/codeInsight/daemon/impl/Divider.java
index dc695cec51a1..e47ea6067c8f 100644
--- a/platform/analysis-impl/src/com/intellij/codeInsight/daemon/impl/Divider.java
+++ b/platform/analysis-impl/src/com/intellij/codeInsight/daemon/impl/Divider.java
@@ -94,7 +94,7 @@ public class Divider {
     int startOffset = restrictRange.getStartOffset();
     int endOffset = restrictRange.getEndOffset();
 
-    final Condition<PsiElement>[] filters = CollectHighlightsUtil.FiltersHolder.FILTERS;
+    final Condition<PsiElement>[] filters = CollectHighlightsUtil.EP_NAME.getExtensions();
 
     final TIntStack starts = new TIntStack(STARTING_TREE_HEIGHT);
     starts.push(startOffset);
diff --git a/platform/core-impl/src/com/intellij/codeInsight/daemon/impl/CollectHighlightsUtil.java b/platform/core-impl/src/com/intellij/codeInsight/daemon/impl/CollectHighlightsUtil.java
index 63732b0c5b16..5e10dcafb1a3 100644
--- a/platform/core-impl/src/com/intellij/codeInsight/daemon/impl/CollectHighlightsUtil.java
+++ b/platform/core-impl/src/com/intellij/codeInsight/daemon/impl/CollectHighlightsUtil.java
@@ -19,7 +19,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 public class CollectHighlightsUtil {
-  private static final ExtensionPointName<Condition<PsiElement>> EP_NAME = ExtensionPointName.create("com.intellij.elementsToHighlightFilter");
+  static final ExtensionPointName<Condition<PsiElement>> EP_NAME = ExtensionPointName.create("com.intellij.elementsToHighlightFilter");
 
   private static final Logger LOG = Logger.getInstance(CollectHighlightsUtil.class);
 
@@ -52,16 +52,10 @@ public class CollectHighlightsUtil {
 
   private static final int STARTING_TREE_HEIGHT = 100;
 
-  static class FiltersHolder {
-    static final Condition<PsiElement>[] FILTERS = EP_NAME.getExtensions();
-  }
   @NotNull
   private static List<PsiElement> getElementsToHighlight(@NotNull PsiElement parent, final int startOffset, final int endOffset) {
     final List<PsiElement> result = new ArrayList<>();
-    final int currentOffset = parent.getTextRange().getStartOffset();
-    final Condition<PsiElement>[] filters = FiltersHolder.FILTERS;
-
-    int offset = currentOffset;
+    int offset = parent.getTextRange().getStartOffset();
 
     final TIntStack starts = new TIntStack(STARTING_TREE_HEIGHT);
     final Stack<PsiElement> elements = new Stack<>(STARTING_TREE_HEIGHT);
@@ -72,7 +66,7 @@ public class CollectHighlightsUtil {
     while (true) {
       ProgressIndicatorProvider.checkCanceled();
 
-      for (Condition<PsiElement> filter : filters) {
+      for (Condition<PsiElement> filter : EP_NAME.getExtensionList()) {
         if (!filter.value(element)) {
           assert child == PsiUtilCore.NULL_PSI_ELEMENT;
           child = null; // do not want to process children
diff --git a/platform/platform-resources/src/META-INF/LangExtensionPoints.xml b/platform/platform-resources/src/META-INF/LangExtensionPoints.xml
index da70e4619021..0ea1cb5c5cee 100644
--- a/platform/platform-resources/src/META-INF/LangExtensionPoints.xml
+++ b/platform/platform-resources/src/META-INF/LangExtensionPoints.xml
@@ -346,7 +346,7 @@
     </extensionPoint>
 
     <extensionPoint name="highlightRangeExtension" interface="com.intellij.codeInsight.daemon.impl.HighlightRangeExtension"/>
-    <extensionPoint name="elementsToHighlightFilter" interface="com.intellij.openapi.util.Condition"/>
+    <extensionPoint name="elementsToHighlightFilter" interface="com.intellij.openapi.util.Condition" dynamic="true"/>
 
     <extensionPoint name="sdkType" interface="com.intellij.openapi.projectRoots.SdkType"/>
     <extensionPoint name="sdkFinder" interface="com.intellij.openapi.roots.impl.SdkFinder"/>