60           fLastItem(nullptr) {}  in GrTRecorder()
67     bool empty() { return !fLastItem; }  in empty()
71         return *reinterpret_cast<TBase*>(fLastItem);  in back()
157     void*    fLastItem; // really a ptr to TBase  variable
173     SkASSERT(fLastItem);  in pop_back()
175         reinterpret_cast<TAlign*>(fLastItem) - length_of<Header>::kValue);  in pop_back()
177     reinterpret_cast<TBase*>(fLastItem)->~TBase();  in pop_back()
184         fLastItem = nullptr;  in pop_back()
193     fLastItem = &(*fTailBlock)[fTailBlock->fBack - lastItemLength + length_of<Header>::kValue];  in pop_back()
202     if (fLastItem) {  in alloc_back()
204             reinterpret_cast<TAlign*>(fLastItem) - length_of<Header>::kValue);  in alloc_back()
227     fLastItem = rawPtr;  in alloc_back()
235     SkDEBUGCODE(void* baseAddr = fLastItem;  in alloc_back()
356     fLastItem = nullptr;  in reset()