public override bool IsEquivalentTo(AstNode otherNode)
{
var otherConditional = otherNode as Conditional;
return(otherConditional != null &&
Condition.IsEquivalentTo(otherConditional.Condition) &&
TrueExpression.IsEquivalentTo(otherConditional.TrueExpression) &&
FalseExpression.IsEquivalentTo(otherConditional.FalseExpression));
}