1855   auto &blockAndLoc = getBlockInfoByName(name);  in getBlockNamed()  local
1856   if (!blockAndLoc.first) {  in getBlockNamed()
1857     blockAndLoc = {new Block(), loc};  in getBlockNamed()
1858     insertForwardRef(blockAndLoc.first, loc);  in getBlockNamed()
1861   return blockAndLoc.first;  in getBlockNamed()
1868   auto &blockAndLoc = getBlockInfoByName(name);  in defineBlockNamed()  local
1869   if (!blockAndLoc.first) {  in defineBlockNamed()
1873     blockAndLoc.first = existing;  in defineBlockNamed()
1874     blockAndLoc.second = loc;  in defineBlockNamed()
1875     return blockAndLoc.first;  in defineBlockNamed()
1881   if (!eraseForwardRef(blockAndLoc.first))  in defineBlockNamed()
1883   return blockAndLoc.first;  in defineBlockNamed()