Boo.Lang.Compiler.TypeSystem.CallableSignature.InitializeHashCode C# (CSharp) Method

        void InitializeHashCode()
        {
            _hashCode = _acceptVarArgs ? 1 : 2;
            foreach (IParameter parameter in _parameters)
            {
                _hashCode ^= parameter.Type.GetHashCode();
            }
            _hashCode ^= _returnType.GetHashCode();
        }