Invalid ternary operation code generated

[MaceWindu]

        public enum Test
        {
            One,
            Two
        }

Expression<Func<bool, bool>> expr = flag => (flag ? Test.One : Test.Two) == Test.Two;

Expected:

flag => (flag ? Test.One : Test.Two) == Test.Two
or 
flag => (int)(flag ? Test.One : Test.Two) == 1

Actual:

flag => ((int)flag ? Test.One : Test.Two) == 1

[SteveWilkes]

I've added and made pass the following test:

var flagParameter = Expression.Parameter(typeof(bool), "flag");
var one = Expression.Constant(Test.One);
var two = Expression.Constant(Test.Two);
var oneOrTwo = Expression.Condition(flagParameter, one, two);
var oneOrTwoEqualsTwo = Expression.Equal(oneOrTwo, two);
var testLambda = Expression.Lambda<Func<bool, bool>>(oneOrTwoEqualsTwo, flagParameter);

var translated = testLambda.ToReadableString();

translated.ShouldBe("flag => (flag ? Test.One : Test.Two) == Test.Two");

...but couldn't reproduce the original translation you saw - I assume the Test.Two on the right-hand side of the equality test was an int value somehow?

[SteveWilkes]

Fixed in v1.13, which is on NuGet and in the Visual Studio Marketplace.

Thanks for the feedback! :)