Re: Problems with bubbling up tracebacks in Lua (& proposed solution)

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

> By the time you intercept a native Lua error it's already converted to a string by the Lua VM, so you don't need to handle another data type...

The Lua VM does not convert error values to string.

lua.c does, but it respect __tostring metamethods.