public Expr OnParseContinue()
{
var tokenIt = this._parser.TokenIt;
var initiatorToken = tokenIt.NextToken;
var expr = new ContinueExpr();
// <codeContinue>
tokenIt.Advance();
// </codeContinue>
this._parser.SetupContext(expr, initiatorToken);
return expr;
}
/// <summary>
/// Execute the continue.
/// </summary>
public object VisitContinue(ContinueExpr expr)
{
var loop = expr.FindParent<ILoop>();
if (loop == null) throw new LangException("syntax error", "unable to break, loop not found", string.Empty, 0);
loop.DoContinueLoop = true;
return LObjects.Null;
}
/// <summary>
/// Visits the var statement tree.
/// </summary>
/// <param name="expr"></param>
public object VisitContinue(ContinueExpr expr)
{
_callBackOnNodeStart(expr);
return null;
}