https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66962
--- Comment #17 from Jason Merrill <jason at gcc dot gnu.org> --- (In reply to Andrew Sutton from comment #14) > Created attachment 36054 [details] > > There is still complexity induced by the use of disjunctions. This manages > it a little better. It could be further improved by making the term list > into a term set by way of hashing or ordering. This seems like a definite improvement, though I agree that we will want to move to a set. I was waiting for you to check it in; perhaps you were also waiting for me to do it? I'll go ahead and apply it now.