public override void CheckSemantics(Semantics.Scope scope, List <Semantics.SemanticError> errors)
{
//--------------------------------------------------
// Poner Por Defecto Que Hay Errores.
//--------------------------------------------------
this.ExpressionType = PredefinedTypes.ErrorType;
//--------------------------------------------------
// Buscar El Primer Nodo Hacia La Raiz Que Acepte
// Break.
//--------------------------------------------------
this.Owner = null;
var pathToTheRoot = this.GetAncestors().Reverse();
foreach (var u in pathToTheRoot)
{
if (u is IBreakableNode)
{
this.Owner = u as IBreakableNode;
break;
}
if (u is FunctionDeclarationNode)
{
break;
}
if (u is ExpressionsBlockNode)
{
(u as ExpressionsBlockNode).ContainsBreakNodes = true;
}
}
//--------------------------------------------------
// Comprobar Si El Break Está Siendo Usado Fuera
// De Un For, While, O Bloque De Expresiones.
//--------------------------------------------------
if (this.Owner == null)
{
errors.Add(SemanticError.InvalidUseOfBreak(this));
}
else
{
this.ExpressionType = PredefinedTypes.VoidType;
}
}
