From 77c4903397eb0fb81f641c0beb1762f42819357b Mon Sep 17 00:00:00 2001
From: Mathias Agopian <mathias@google.com>
Date: Mon, 27 Apr 2009 21:40:53 -0700
Subject: [PATCH] small fix to List.h, the post-increment iterators should
 return "const" objects to disallow constructs such as i++++

---
 include/utils/List.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/utils/List.h b/include/utils/List.h
index 1a6be9ac9d902..1b01c417bdba5 100644
--- a/include/utils/List.h
+++ b/include/utils/List.h
@@ -84,7 +84,7 @@ public:
         mpNode = mpNode->getNext();
         return *this;
     }
-    _Iter operator++(int) {          // post-increment
+    const _Iter operator++(int) {    // post-increment
         _Iter tmp = *this;
         ++*this;
         return tmp;
@@ -93,7 +93,7 @@ public:
         mpNode = mpNode->getPrev();
         return *this;
     }
-    _Iter operator--(int) {          // post-increment
+    const _Iter operator--(int) {   // post-increment
         _Iter tmp = *this;
         --*this;
         return tmp;