Merge pull request #636 from bbowyersmyth/StringExceptionParamName

Provide paramName for ArgumentOutOfRangeException within IndexOfAny

1 files changed, 1 insertions, 1 deletions

diff --git a/src/System.Private.CoreLib/src/System/String.cs b/src/System.Private.CoreLib/src/System/String.cs
index b8c0a4825..e6245e151 100644
--- a/src/System.Private.CoreLib/src/System/String.cs
+++ b/src/System.Private.CoreLib/src/System/String.cs
@@ -2034,7 +2034,7 @@ namespace System
                 throw new ArgumentNullException("anyOf");
 
             if (startIndex < 0 || startIndex > Length)
-                throw new ArgumentOutOfRangeException();
+                throw new ArgumentOutOfRangeException("startIndex", SR.ArgumentOutOfRange_Index);
 
             if (count < 0 || count > Length - startIndex)
                 throw new ArgumentOutOfRangeException("count", SR.ArgumentOutOfRange_Count);