private Statement Do()
{
DoStatement doNode = new DoStatement();
Statement saved = Statement.Enclosing;
Statement.Enclosing = doNode;
Match(Tags.DO);
Statement doContents = Stmt();
Match(Tags.WHILE);
Match('(');
Expression condition = Bool();
Match(')');
Match(';');
doNode.Init(condition, doContents);
Statement.Enclosing = saved; // Reset enclosing statement
return(doNode);
}