Store aliases in a TTree

AFAIK, it is not possible to store aliases in a TTree.
For example, during the TTree creation, if I do something like

TTree *t = new TTree("t","t"); t->SetBranch("foo",&foo,"foo/I"); t->SetAlias("bar","foo"); .... t->Fill(); .... t->Write();
then when I will open the ROOT file where there is the TTree, I will not be able to do something like


will work fine.
Am I right? If so, do you have any solution to give two different name to a branch?
Thanks in advance.

What I wrote is wrong, aliases are stored correctly. I did not know why it was working during my previous test.