🚀 go-pugleaf

In article <1991Jan6.205005.4579@mathrt0.math.chalmers.se> augustss@cs.chalmers.se (Lennart Augustsson) writes:
> In article <1991Jan05.222639.6387@dirtydog.ima.isc.com> karl@ima.isc.com (Karl Heuer) writes:
> >In article <1991Jan5.182428.615@mathrt0.math.chalmers.se> augustss@cs.chalmers.se (Lennart Augustsson) writes:
> >>[In C extended with anonymous functions, we could write compose():]
> >>	typedef int (*intintfun)(int);
> >>	intintfun compose(intintfun f, intintfun g) {
> >>	    return (int ANONYMOUS(int x) { return f(g(x))) };
> >>	}

Your definition of unnamed functions did not magically turn them into
function pointers. Either you are trying to return a function by value,
which is impossible in C without a *semantic* extension; or you are
returning a pointer to that function, in which case, as Karl said, the
pointer is useless after the return.

---Dan