Re: bug: crash while calling function from yielded state with line hook set

[Anatoly Ahmedov <ludd@...>]

> is from almost five months ago; only now we got some time to look at
> it.
>
> The code in question calls lua_pcall on a suspended thread. Although
> this was not documented, such call is illegal. You can only resume a
> suspended thread (one with status LUA_YIELD). By chance it works
> when there are no line hooks, but it is invalid nonetheless.
        IMHO, it's not obvious.
        It'll be great if there will be some notice in documentation 
and error message in code.

--
WBR, Anatoly Ahmedov