private void Group(GroupNode group)
{
ExpressionList(group.Expressions);
}
public void AddGroup(GroupNode group)
{
_groups.Add(group);
}
private GroupNode ParseGroup()
{
var group = new GroupNode();
group.AddToken(Expect(TokenType.OpenCurly));
while (!IsNext(TokenType.CloseCurly))
{
group.AddExpression(ParseExpression());
if (IsNext(TokenType.Comma)) // optional comma
{
group.AddToken(Advance());
}
}
group.AddToken(Expect(TokenType.CloseCurly));
return group;
}
private void Group(GroupNode group)
{
ExpressionList(group.Expressions);
}