Fix some compiler warnings

1 files changed, 4 insertions, 6 deletions

diff --git a/mcs/class/System.ServiceModel.Web/System.Runtime.Serialization.Json/JavaScriptReader.cs b/mcs/class/System.ServiceModel.Web/System.Runtime.Serialization.Json/JavaScriptReader.cs
index 84016a99028..cb382e59519 100644
--- a/mcs/class/System.ServiceModel.Web/System.Runtime.Serialization.Json/JavaScriptReader.cs
+++ b/mcs/class/System.ServiceModel.Web/System.Runtime.Serialization.Json/JavaScriptReader.cs
@@ -12,14 +12,14 @@ namespace System.Runtime.Serialization.Json
 	{
 		TextReader r;
 		int line = 1, column = 0;
-		bool raise_on_number_error; // FIXME: use it
+//		bool raise_on_number_error; // FIXME: use it
 
 		public JavaScriptReader (TextReader reader, bool raiseOnNumberError)
 		{
 			if (reader == null)
 				throw new ArgumentNullException ("reader");
 			this.r = reader;
-			raise_on_number_error = raiseOnNumberError;
+//			raise_on_number_error = raiseOnNumberError;
 		}
 
 		public object Read ()
@@ -228,11 +228,10 @@ namespace System.Runtime.Serialization.Json
 			int exp = 0;
 			if (PeekChar () < 0)
 				throw new ArgumentException ("Invalid JSON numeric literal; incomplete exponent");
-			bool negexp = false;
+
 			c = PeekChar ();
 			if (c == '-') {
 				ReadChar ();
-				negexp = true;
 			}
 			else if (c == '+')
 				ReadChar ();
@@ -326,9 +325,8 @@ namespace System.Runtime.Serialization.Json
 
 		void Expect (string expected)
 		{
-			int c;
 			for (int i = 0; i < expected.Length; i++)
-				if ((c = ReadChar ()) != expected [i])
+				if (ReadChar () != expected [i])
 					throw JsonError (String.Format ("Expected '{0}', differed at {1}", expected, i));
 		}