Boo.Lang.Compiler.Steps.ProcessMethodBodies.InvalidOperatorForType C# (CSharp) Метод

        void InvalidOperatorForType(UnaryExpression node)
        {
            Error(node, CompilerErrorFactory.InvalidOperatorForType(node,
                                                                    GetUnaryOperatorText(node.Operator),
                                                                    GetExpressionType(node.Operand)));
        }