https://issues.dlang.org/show_bug.cgi?id=23638
--- Comment #2 from Jack Stouffer <[email protected]> --- (In reply to RazvanN from comment #1) > Unfortunately, the problem comes from the fact that the hook uses typeid > internally. `dup` is just a normal template so the compiler does not give it > any special treatment. The source of this is that dup uses internally typeid > to pass a Typeinfo to the newarray hook (which currently is not > templatized). Once newarray is templatized and Typeinfo is not needed > anymore, the problem will disappear. > > So, I guess, the real solution in this case is to templatize the > _d_new_array hook. Sounds like the actual root cause is that use of typeid in betterC mode doesn't result in a trace. People have been trying to template-ize druntime for like seven years so fixing the typeid problem is more likely to bear fruit. --
