357     char16_t* edit = NULL;  in makeLower()  local
361             if (!edit) {  in makeLower()
362                 SharedBuffer* buf = SharedBuffer::bufferFromData(mString)->edit();  in makeLower()
366                 edit = (char16_t*)buf->data();  in makeLower()
367                 mString = str = edit;  in makeLower()
369             edit[i] = tolower((char)v);  in makeLower()
379     char16_t* edit = NULL;  in replaceAll()  local
382             if (!edit) {  in replaceAll()
383                 SharedBuffer* buf = SharedBuffer::bufferFromData(mString)->edit();  in replaceAll()
387                 edit = (char16_t*)buf->data();  in replaceAll()
388                 mString = str = edit;  in replaceAll()
390             edit[i] = withThis;  in replaceAll()