private Token MatchKeyword(KeywordVal val)
{
if (CurrentToken.Kind == TokenKind.KEYWORD &&
(KeywordVal)CurrentToken.Val == val)
{
return(NextToken());
}
ErrorMessage.Add($"Unexpected {CurrentToken}, Expected keyword '{val}'. ");
return(Token.GetKeywordToken(val, CurrentToken.Position, CurrentToken.Length));
}
public TokenKeyword(KeywordVal val)
{
this.Val = val;
}
public KeywordParser(KeywordVal keywordVal, R result)
{
this.KeywordVal = keywordVal;
this.Result = result;
}
public static KeywordConsumer Create(KeywordVal keywordVal) => new KeywordConsumer(keywordVal);
public KeywordConsumer(KeywordVal keywordVal)
{
this.KeywordVal = keywordVal;
}
public TokenKeyword(KeywordVal _val)
: base(TokenType.KEYWORD)
{
val = _val;
}
public static Token GetKeywordToken(KeywordVal val, int position, int length)
{
var token = new Token(TokenKind.KEYWORD, val, position, length);
return(token);
}
public TokenKeyword(KeywordVal val) {
this.Val = val;
}
