>>>>> "Jakub" == Jakub Jelinek <ja...@redhat.com> writes:
Jakub> On Tue, Sep 10, 2013 at 09:04:41AM -0400, Andrew MacLeod wrote: >> Really? If it were useful I would have thought they'd be using it now. >> >> In any case, it doesn't belong in tree-flow.h.. . shouldn't these >> functions and macros be in hashtab.h then? Jakub> It doesn't belong to hashtab.h, because that is a libiberty API, this Jakub> style of iterators is GCC specific. FWIW I've occasionally wished that these iterators were in libiberty. Currently the only iteration interface for hashtab is callback-based, which is a pain. Also it seems to me that the iterators belong in hashtab so as not to violate the module boundary. Tom
