private void CompileNullConstant(Parser parser, ByteBuffer buffer, NullConstant nullConstant, bool outputUsed)
{
if (!outputUsed) throw new ParserException(nullConstant.FirstToken, "This expression doesn't do anything.");
buffer.Add(nullConstant.FirstToken, OpCode.LITERAL, parser.GetNullConstant());
}
protected override void TranslateNullConstant(List<string> output, NullConstant nullConstant)
{
output.Add("NULL");
}
protected abstract void TranslateNullConstant(List<string> output, NullConstant nullConstant);