diff --git a/Source/Reflection/MemberInfoExtensions.cs b/Source/Reflection/MemberInfoExtensions.cs
index 141e9cb..81d56c6 100644
--- a/Source/Reflection/MemberInfoExtensions.cs
+++ b/Source/Reflection/MemberInfoExtensions.cs
@@ -9,7 +9,7 @@ static class MemberInfoExtensions
     {
 		delegate object Getter(object source);
 
-		static Dictionary<MemberInfo, Getter> getterCache = new Dictionary<MemberInfo, Getter>();
+		static readonly Dictionary<MemberInfo, Getter> getterCache = new Dictionary<MemberInfo, Getter>();
 
 		public static object GetValue(this MemberInfo self, object target) {
             switch(self.MemberType) {
@@ -23,13 +23,13 @@ public static object GetValue(this MemberInfo self, object target) {
         }
 
 		static object ReadField(FieldInfo field, object target) {
-			var getter = GetGetter(field, name => field.CreateGetter(name));
+			var getter = GetGetter(field, field.CreateGetter);
 			return getter(target);
 		}
 
         static object InvokeGet(MethodInfo getMethod, object target) {
 			try {
-	            var getter = GetGetter(getMethod, name => getMethod.CreateGetter(name));
+	            var getter = GetGetter(getMethod, getMethod.CreateGetter);
 				return getter(target);
 			} catch(Exception e) {
 				throw new TargetInvocationException(e);
diff --git a/Specs/Cone.Specs/ConeMethodClassifierSpec.cs b/Specs/Cone.Specs/ConeMethodClassifierSpec.cs
index 0c24c35..c6bd60b 100644
--- a/Specs/Cone.Specs/ConeMethodClassifierSpec.cs
+++ b/Specs/Cone.Specs/ConeMethodClassifierSpec.cs
@@ -17,7 +17,7 @@ Mock<IMultiSink> Classify(MethodInfo method) {
             return sink;
         }
 
-        MethodInfo Method(Expression<Action<SampleFixture>> x) {
+	    static MethodInfo Method(Expression<Action<SampleFixture>> x) {
             return ((MethodCallExpression)x.Body).Method;
         }