/// <summary>
/// Parses the input and returns the result
/// </summary>
/// <returns>A ParseResult object containing the data about the result</returns>
public override ParseResult Parse()
{
Lexer.TokenKernel nextKernel = lexer.GetNextToken(this);
while (true)
{
LRActionCode action = ParseOnToken(nextKernel);
if (action == LRActionCode.Shift)
{
nextKernel = lexer.GetNextToken(this);
continue;
}
if (action == LRActionCode.Accept)
{
return(new ParseResult(new ROList <ParseError>(allErrors), lexer.Input, builder.GetTree()));
}
nextKernel = OnUnexpectedToken(nextKernel);
if (nextKernel.TerminalID == Symbol.SID_NOTHING || allErrors.Count >= MAX_ERROR_COUNT)
{
return(new ParseResult(new ROList <ParseError>(allErrors), lexer.Input));
}
}
}
/// <summary>
/// Loads this LR Action from the specified input
/// </summary>
/// <param name="input">An input</param>
public LRAction(BinaryReader input)
{
code = (LRActionCode)(input.ReadUInt16());
data = input.ReadUInt16();
}
