From: Jb Evain <jbevain@gmail.com>
Date: Tue, 25 Jan 2011 22:47:58 +0000 (+0100)
Subject: [linq] Fix overflow check for Count
X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=commitdiff_plain;h=bce773948643a7c68a3cc46da69a6d18cead2064;p=mono.git

[linq] Fix overflow check for Count
---

diff --git a/mcs/class/System.Core/System.Linq/Enumerable.cs b/mcs/class/System.Core/System.Linq/Enumerable.cs
index 56d52d4f453..362099dc97d 100644
--- a/mcs/class/System.Core/System.Linq/Enumerable.cs
+++ b/mcs/class/System.Core/System.Linq/Enumerable.cs
@@ -637,7 +637,7 @@ namespace System.Linq
 			int counter = 0;
 			using (var enumerator = source.GetEnumerator ())
 				while (enumerator.MoveNext ())
-					counter++;
+					checked { counter++; }
 
 			return counter;
 		}
@@ -649,7 +649,7 @@ namespace System.Linq
 			int counter = 0;
 			foreach (var element in source)
 				if (predicate (element))
-					counter++;
+					checked { counter++; }
 
 			return counter;
 		}