If the state pension is cut, the public sector pension will also be cut.
Public sector pensions should be self funding ring fenced defined contribution schemes. However the Government cant afford this as they are using pension contributions from todays public servants to pay current expenditure instead of putting it a pension fund. Also, the public sector pension deficit is nothing to do with todays public sector workers - most pay enough in contributions to pay for their pensions if the contributions were put in ring fenced pension schemes. The problem is that todays public sector pensioners and those due to retire within the near future paid little or nothing towards their pensions and are causing the defict.