Function luaE_freethread

third-party/lua-5.5.0/src/lstate.c:300–307

void luaE_freethread (lua_State *L, lua_State *L1) {
  LX *l = fromstate(L1);
  luaF_closeupval(L1, L1->stack.p);  /* close all upvalues */
  lua_assert(L1->openupval == NULL);
  luai_userstatefree(L, L1);
  freestack(L1);
  luaM_free(L, l);
}


TStatus luaE_resetthread (lua_State *L, TStatus status) {