dexonsmith added a comment. I went back to read notes from when we deployed `-Wstrict-prototypes` (which we have had on-by-default for our users for a couple of years, since it catches lots of `-fblocks`-related bugs). I was mainly objecting because I had (mis)remembered trying and backing out the specific behaviour you're adding. On the contrary, our notes say that we might want to strengthen the diagnostic as you're doing.
I'm still nervous about this, but I'm withdrawing my objection. In D66919#1653188 <https://reviews.llvm.org/D66919#1653188>, @aaronpuchert wrote: > Do we have any precedence for a warning that's treated as error by default? I > haven't seen that before, that's why I'm asking. Even `-Wreturn-type` isn't > treated as error by default. There are tons of `-Werror`-by-default in Objective-C, at least. I'm not sure if it's used elsewhere, but for almost-guaranteed bugs it seems like the right thing to do. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D66919/new/ https://reviews.llvm.org/D66919 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
