From bbe8667abec35b9a4b789ea6d27483a8f93283a5 Mon Sep 17 00:00:00 2001
From: chrchr-github <78114321+chrchr-github@users.noreply.github.com>
Date: Mon, 15 Apr 2024 14:31:32 +0200
Subject: [PATCH] Update checkother.cpp

---
 lib/checkother.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/checkother.cpp b/lib/checkother.cpp
index e4fcfa73c16..c8f26b37e78 100644
--- a/lib/checkother.cpp
+++ b/lib/checkother.cpp
@@ -915,6 +915,10 @@ static bool isSimpleExpr(const Token* tok, const Variable* var, const Settings*
         if (Token::Match(ftok, "%name% (") &&
             ((ftok->function() && ftok->function()->isConst()) || settings->library.isFunctionConst(ftok->str(), /*pure*/ true)))
             needsCheck = true;
+        if (tok->isArithmeticalOp() && 
+            (!tok->astOperand1() || isSimpleExpr(tok->astOperand1(), var, settings)) &&
+            (!tok->astOperand2() || isSimpleExpr(tok->astOperand2(), var, settings)))
+            return true;
     }
     return (needsCheck && !findExpressionChanged(tok, tok->astParent(), var->scope()->bodyEnd, settings));
 }