From a5d9ceb883b32813eeac98b2dfa658b2b8be797b Mon Sep 17 00:00:00 2001
From: Mikhail Golubev <mikhail.golubev@jetbrains.com>
Date: Thu, 18 Nov 2021 19:57:13 +0200
Subject: [PATCH] EA-404126 Add diagnostic

GitOrigin-RevId: 55e7c7e236287200b4d1f493be2bb8db5b764067
---
 .../codeInsight/intentions/ImportToImportFromIntention.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/python-psi-impl/src/com/jetbrains/python/codeInsight/intentions/ImportToImportFromIntention.java b/python/python-psi-impl/src/com/jetbrains/python/codeInsight/intentions/ImportToImportFromIntention.java
index 43c848a003e2..e73e894624c8 100644
--- a/python/python-psi-impl/src/com/jetbrains/python/codeInsight/intentions/ImportToImportFromIntention.java
+++ b/python/python-psi-impl/src/com/jetbrains/python/codeInsight/intentions/ImportToImportFromIntention.java
@@ -132,7 +132,7 @@ public class ImportToImportFromIntention extends PyBaseIntentionAction {
           if (!FileModificationService.getInstance().preparePsiElementForWrite(elt)) {
             return;
           }
-          assert parentElt instanceof PyReferenceExpression;
+          assert parentElt instanceof PyReferenceExpression: parentElt.getClass();
           final PyElement newReference = generator.createExpressionFromText(languageLevel, nameUsed);
           parentElt.replace(newReference);
         }