Re: Similar issue with 'luaL_newmetatable' in I/O standard library
Roberto Ierusalimschy <[email protected]> Tue, 21 Jul 2026 15:21:14 -0300
| Newsgroups | gmane.comp.lang.lua.general |
|---|---|
| Message-ID | <[email protected]> |
> Additionally, shouldn't 'lua_setupvalue' have 'api_checkpop' and not
> 'api_checknelems'?
>
> And in 'lua_concat'
>
> lua_lock(L);
> api_checknelems(L, n);
> if (n > 0) {
> + api_checkpop(L, n - 1);
> luaV_concat(L, n);
> luaC_checkGC(L);
> }
> ...
>
> Or am I missing something?
That's correct, both api_checknelems should be api_checkpop. Thanks for
the feedback.
-- Roberto
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