From 43f9491a1038f7da8ae2d008afea0786697616ef Mon Sep 17 00:00:00 2001
From: Dmitry Avdeev <dmitry.avdeev@jetbrains.com>
Date: Sun, 12 Mar 2023 16:07:08 +0100
Subject: [PATCH] do not use PsiElement for popup model

GitOrigin-RevId: 81fa1be6e48a5194d5eceaa54a8f2c6298b892a3
---
 .../src/com/intellij/ui/popup/PopupFactoryImpl.java            | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/platform/platform-impl/src/com/intellij/ui/popup/PopupFactoryImpl.java b/platform/platform-impl/src/com/intellij/ui/popup/PopupFactoryImpl.java
index dc9b4585fd13..1c014a1ab4f0 100644
--- a/platform/platform-impl/src/com/intellij/ui/popup/PopupFactoryImpl.java
+++ b/platform/platform-impl/src/com/intellij/ui/popup/PopupFactoryImpl.java
@@ -26,6 +26,7 @@ import com.intellij.openapi.util.*;
 import com.intellij.openapi.util.NlsContexts.PopupTitle;
 import com.intellij.openapi.util.text.TextWithMnemonic;
 import com.intellij.openapi.wm.WindowManager;
+import com.intellij.psi.PsiElement;
 import com.intellij.ui.*;
 import com.intellij.ui.awt.RelativePoint;
 import com.intellij.ui.components.JBList;
@@ -79,6 +80,8 @@ public class PopupFactoryImpl extends JBPopupFactory {
 
   @Override
   public @NotNull <T> IPopupChooserBuilder<T> createPopupChooserBuilder(@NotNull List<? extends T> list) {
+    LOG.assertTrue(list.isEmpty() || !(list.get(0) instanceof PsiElement) || ApplicationManager.getApplication().isUnitTestMode(),
+                   "Do not use PsiElement for popup model. See PsiTargetNavigator");
     JBList<T> jbList = new JBList<>(new CollectionListModel<>(list));
     PopupUtil.applyNewUIBackground(jbList);
     return new PopupChooserBuilder<>(jbList);