Function growCI

lua/ldo.c:170–179

static CallInfo *growCI (lua_State *L) {
  if (L->size_ci > LUAI_MAXCALLS)  /* overflow while handling overflow? */
    luaD_throw(L, LUA_ERRERR);
  else {
    luaD_reallocCI(L, 2*L->size_ci);
    if (L->size_ci > LUAI_MAXCALLS)
      luaG_runerror(L, "stack overflow");
  }
  return ++L->ci;
}


void luaD_callhook (lua_State *L, int event, int line) {