Question juridique clé
Whether the taxpayer's hearing rights were violated when the cantonal court dealt with the effect of the new assessments.
Solution extraite
No violation of the right to be heard was shown, because the taxpayer was heard on the only relevant question: whether the pending appeal had become moot after the new assessments.
Motifs extraits
The taxpayer confused the dispute over the new assessments with the pending appeal against the old ones; once the new assessments validly replaced the old, arguments against them had to be raised in separate proceedings.