Re: luaL_argerror (5.2) bad self

[Luiz Henrique de Figueiredo <lhf@...>]

> Is there a reason why luaL_argerror doesn't also display extramsg when it detects the problem is with self?

This has been noted and corrected recently in the base code. It'll be
part of the next minor release of 5.2. In the meantime, here is a patch:

161c161,162
<       return luaL_error(L, "calling " LUA_QS " on bad self", ar.name);
---
>       return luaL_error(L, "calling " LUA_QS " on bad self (%s)",
>                            ar.name, extramsg);