result = new r.nodes.exec.Loop.Next(n);
}
private RNode returnCallArgument(ASTNode expr) {
if (expr instanceof FunctionCall) {
FunctionCall f = (FunctionCall) expr;
if (f.getName() == RETURN_SYMBOL) {
SplitArgumentList a = splitArgumentList(f.getArgs(), false);
if (a.convertedExpressions.length == 0) {
return new r.nodes.exec.Constant(expr, RNull.getNull());
}
if (a.convertedExpressions.length == 1) {
return a.convertedExpressions[0];