AaronBallman wrote: > (Was out of town...) > > As mentioned at [#67360 > (comment)](https://github.com/llvm/llvm-project/pull/67360#issuecomment-1736187374) > , I think a default error is probably not appropriate. A priority value <= > 100 may compete with a runtime `__attribute__((constructor(X)))` but more > often it will work. A warning is fine. GCC defaults to a warning and the > attribute form with a priority is an obscure feature anyway, therefore it > doesn't buy us much to make it an error. You can make `> 65535` an error, > though.
I disagree -- we decided ages ago with init_priority that using these reserved priorities should be an error that can be ignored for the few cases where the reservation does not apply. We should be designing the Ux for these features around the majority of users, not the majority of people who will use the feature. Otherwise, we should not pretend these are reserved values -- it's far too easy to ignore a warning IMO. That said, I'm abandoning this work regardless. It was unplanned work I took on only because I noticed how deficient the implementation was regarding diagnostics when I went to add documentation for the attribute in the first place. A lot of our attributes from 2000-2012 or so are similarly problematic, unfortunately. So I wouldn't be surprised to see this come up again in the future. https://github.com/llvm/llvm-project/pull/67673 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
