// time... so that you can actually call methods ON the BasicBlock, because
// the contained type is a pointer. This allows BBIt->getTerminator() f.e.
//
- NodeType *operator->() const {
- return **this;
- ;
- }
+ NodeType *operator->() const { return **this; }
po_iterator &operator++() { // Preincrement
this->finishPostorder(VisitStack.back().first);