fact: Definition last (block:t) : option PC := match lastS (statements block) with | inleft (exist _ s0 _) => Some (STATEMENT.pc s0) | inright _ => None end.
imports: JML(JMLProgramPlus) Coq(ZArith) JML(ZHelpers) JML(LogicHelpers) Coq(Bool) Coq(Sumbool) Coq(Ndec) JML(PosAux) JML(EqBoolAux) Coq(Relation_Operators) Coq(List) JML(ListFunctions) JML(ListHelpers) JML(OptionHelpers)