parseVariableDeclarationList method

VariableDeclaration parseVariableDeclarationList({ bool allowIn = true, })

Implementation

VariableDeclaration parseVariableDeclarationList({bool allowIn = true}) {
  int start = token?.startOffset??0;
  int line = token?.line??0;
  assert(token?.text == 'var'||token?.text == 'let'||token?.text == 'const');
  consume(Token.NAME);
  List<VariableDeclarator> list = <VariableDeclarator>[];
  while (true) {
    Name name = parseName();
    Expression? init = null;
    if (token?.type == Token.ASSIGN) {
      if (token?.text != '=') {
        fail(message: 'Compound assignment in initializer');
      }
      next();
      init = parseAssignment(allowIn: allowIn);
    }
    list.add(new VariableDeclarator(name, init)
      ..start = name.start
      ..end = endOffset
      ..line = name.line);
    if (token?.type != Token.COMMA) break;
    next();
  }
  return new VariableDeclaration(list)
    ..start = start
    ..end = endOffset
    ..line = line;
}