parseMemberExpression method

Expression parseMemberExpression(Token? newTok)

Implementation

Expression parseMemberExpression(Token? newTok) {
  int start = token?.startOffset??0;
  Expression exp = parsePrimary();
  loop:
  while (true) {
    int line = token?.line??0;
    switch (token?.type) {
      case Token.DOT:
        next();
        Name name = parseName();
        exp = new MemberExpression(exp, name)
          ..start = start
          ..end = endOffset
          ..line = line;
        break;

      case Token.LBRACKET:
        next();
        Expression index = parseExpression();
        requireNext(Token.RBRACKET);
        exp = new IndexExpression(exp, index)
          ..start = start
          ..end = endOffset
          ..line = line;
        break;

      case Token.LPAREN:
        List<Expression> args = parseArguments();
        if (newTok != null) {
          start = newTok.startOffset;
          exp = new CallExpression.newCall(exp, args)
            ..start = start
            ..end = endOffset
            ..line = line;
          newTok = null;
        } else {
          exp = new CallExpression(exp, args)
            ..start = start
            ..end = endOffset
            ..line = line;
        }
        break;

      default:
        break loop;
    }
  }
  if (newTok != null) {
    exp = new CallExpression.newCall(exp, <Expression>[])
      ..start = newTok.startOffset
      ..end = endOffset
      ..line = newTok.line;
  }
  return exp;
}