From 0cef076f10ff3481284cdd2113910a56a657a734 Mon Sep 17 00:00:00 2001
From: Dmitry-Me <wipedout@yandex.ru>
Date: Fri, 28 Aug 2015 15:19:24 +0300
Subject: [PATCH] Prefer previous() to tokAt(-1)

---
 lib/checkclass.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/checkclass.cpp b/lib/checkclass.cpp
index a57636d43..396ffe05c 100644
--- a/lib/checkclass.cpp
+++ b/lib/checkclass.cpp
@@ -1850,7 +1850,7 @@ bool CheckClass::checkConstFunc(const Scope *scope, const Function *func, bool&
                 return (false);
 
 
-            const Token* lhs = tok1->tokAt(-1);
+            const Token* lhs = tok1->previous();
             if (lhs->str() == "&") {
                 lhs = lhs->previous();
                 if (lhs->tokType() == Token::eAssignmentOp && lhs->previous()->variable()) {