Function freestack

3rd/lua-5.4.3/src/lstate.c:203–210

static void freestack (lua_State *L) {
  if (L->stack == NULL)
    return;  /* stack not completely built yet */
  L->ci = &L->base_ci;  /* free the entire 'ci' list */
  luaE_freeCI(L);
  lua_assert(L->nci == 0);
  luaM_freearray(L, L->stack, stacksize(L) + EXTRA_STACK);  /* free stack */
}


/*