Re: luaL_argcheck doesn't know function name if debug.traceback isn't used?

[Roberto Ierusalimschy <roberto@...>]

> [...] In the second example you do a simple call
> generated by the compiler, which can pass along extra naming
> information (I don't know exactly how that is done).

If there is an error, the internal debugger inspects the code that
made the call and extracts the name from there.

-- Roberto