Re: Lua compiled as C++ code & exceptions

[Florian Weimer <fw@...>]

* eugeny gladkih:

> int my_func( lua_State *L ) {
>   try {
>     // blah-blah, possible call funcs from some library
>     // call to some Lua function raising error
>     // blah, once again
>   }
>   catch( myexception ) { /* do some great work */ }
>   catch( void* ) { throw; /* conceivably Lua exception? */ }
>   catch( ... ) { /* general error suicide ;) */ }
> }

Hmm.  Catch-all without a rethrow is a bad idea because it breaks
other stuff as well (some implementations of POSIX thread
cancellation, for instance).

Can't you override std::unexpected() instead?