System.RuntimeMethodHandle.InvokeMethodFast C# (CSharp) Method

        internal object InvokeMethodFast(object target, object[] arguments, Signature sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner)
        {
              SignatureStruct _sig = sig.m_signature;
              object obj1 = _InvokeMethodFast(target, arguments, ref _sig, methodAttributes, typeOwner);
              sig.m_signature = _sig;
              return obj1;
        }