luaG_checkcode     30 lib/lua/ldebug.h LUAI_FUNC int luaG_checkcode (const Proto *pt);
luaG_checkcode    374 lib/lua/lparser.c   lua_assert(luaG_checkcode(f));
luaG_checkcode    177 lib/lua/lundump.c  IF (!luaG_checkcode(f), "bad code");