Re: Finalized Exceptions

[Michael Roth <mroth@...>]

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Hello,

only an idea: What about something like this:


~      function try(body_function, exception_handler)
~        ...
~      end

~      function foobar(...)
~        local socket = nil
~        try { function()
~          -- some code that raises an error
~          socket = socket_open(...)
~          socket_send(socket, ...)
~          socket_read(socket, ...)
~        end;
~        function()
~          -- called when an error was raised
~          if socket then
~            socket_close(socket)
~          end
~        end }
~      end


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