public override string ToCode(ToCodeFormat format)
{
StringBuilder sb = new StringBuilder();
sb.Append(JSScanner.GetOperatorString(OperatorToken));
if (Operand != null)
{
string operandString = Operand.ToCode(format);
if (NeedsParentheses)
{
sb.Append('(');
sb.Append(operandString);
sb.Append(')');
}
else
{
if (operandString.Length > 0)
{
// make sure that - - or + + doesn't get crunched to -- or ++
// (which would totally change the meaning of the code)
if ((OperatorToken == JSToken.Minus && operandString[0] == '-') ||
(OperatorToken == JSToken.Plus && operandString[0] == '+'))
{
sb.Append(' ');
}
}
sb.Append(operandString);
}
}
return(sb.ToString());
}