On Fri, Jul 29, 2005 at 10:55:36AM +0300, Jaakko Niemi wrote: > Hello, > > /usr/include/sys/socket.h has this: [anonymous enum def] > rexchan.C:254: error: no matching function for call to 'wrap(unixfd* > const, void (unixfd::*)(int, int), <anonymous enum>)' > > rexchan.C:254 is: > > paios_out->setwcb (wrap (this, &unixfd::update_connstate, SHUT_WR)); > > Now, should libc name that enumeration, g++ generate warning instead > of error or moon be mined for cheese snacks?
Either the first or the third option. The C++ standard clearly says you cannot use an anonymous type as a template argument. One option would be to make wrap take an int always, if that's feasible. Or long. Or unsigned versions of those. -- Petri Latvala
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