//[Benchmark]
        public X CreateLightExpression_and_FastCompile_and_Invoke()
        {
            var expr = LE.Lambda <Func <X> >(LE.New(_xCtor, LE.New(_aCtor), LE.New(_bCtor)));

            return(LEC.CompileFast(expr, true).Invoke());
        }
 public object CreateLightExpression_and_CompileFast() =>
 LE.CompileFast(LightExpressionTests.CreateComplexLightExpression());