23         is_set_(false),  in Processor()
37         is_set_(false),  in Processor()
81   bool is_set_;  member in v8::internal::Processor
130   for (int i = statements->length() - 1; i >= 0 && (breakable_ || !is_set_);  in Process()
157   if (!is_set_) {  in VisitExpressionStatement()
159     is_set_ = true;  in VisitExpressionStatement()
167   bool set_after = is_set_;  in VisitIfStatement()
171   bool set_in_then = is_set_;  in VisitIfStatement()
173   is_set_ = set_after;  in VisitIfStatement()
177   replacement_ = set_in_then && is_set_ ? node : AssignUndefinedBefore(node);  in VisitIfStatement()
178   is_set_ = true;  in VisitIfStatement()
187   DCHECK(breakable_ || !is_set_);  in VisitIterationStatement()
194   is_set_ = true;  in VisitIterationStatement()
225   bool set_after = is_set_;  in VisitTryCatchStatement()
229   bool set_in_try = is_set_;  in VisitTryCatchStatement()
231   is_set_ = set_after;  in VisitTryCatchStatement()
235   replacement_ = is_set_ && set_in_try ? node : AssignUndefinedBefore(node);  in VisitTryCatchStatement()
236   is_set_ = true;  in VisitTryCatchStatement()
245     is_set_ = true;  in VisitTryFinallyStatement()
267     is_set_ = false;  in VisitTryFinallyStatement()
272   replacement_ = is_set_ ? node : AssignUndefinedBefore(node);  in VisitTryFinallyStatement()
273   is_set_ = true;  in VisitTryFinallyStatement()
282   DCHECK(breakable_ || !is_set_);  in VisitSwitchStatement()
292   is_set_ = true;  in VisitSwitchStatement()
297   is_set_ = false;  in VisitContinueStatement()
303   is_set_ = false;  in VisitBreakStatement()
312   replacement_ = is_set_ ? node : AssignUndefinedBefore(node);  in VisitWithStatement()
313   is_set_ = true;  in VisitWithStatement()
331   is_set_ = true;  in VisitReturnStatement()