Merge "Tests for Enum#len"

    logand4 = (0 && 1) == 0,

  };

  // Tests for enum tags

  enum NoElements : uint32_t {};

  enum OneElement : uint32_t {A};

  enum TwoElement : uint32_t {A,B};

  enum TwoCollidingElements : uint32_t {A=1,B=1};

  enum ThreeFromInheritance : TwoElement {C};

  enum ThreeFromDoubleInheritance : ThreeFromInheritance {};

  enum ThreeCollidingFromInheritance : TwoCollidingElements {C};

  enum EnumTagTest : uint32_t {

    a = NoElements#len == 0,

    b = OneElement#len == 1,

    c = TwoElement#len == 2,

    d = TwoCollidingElements#len == 2,

    e = ThreeFromInheritance#len == 3,

    f = ThreeFromDoubleInheritance#len == 3,

    g = ThreeCollidingFromInheritance#len == 3,

    // fine to reference current enum as well

    h = EnumTagTest#len == 8,

  };

  enum Grayscale : int8_t {

    WHITE = 126,

    GRAY, // 127