aaron.ballman added a comment. In D156565#4543503 <https://reviews.llvm.org/D156565#4543503>, @aaron.ballman wrote:
> In D156565#4543414 <https://reviews.llvm.org/D156565#4543414>, @jrtc27 wrote: > >> Given GCC defines GNU C++ and regards this as a feature (unless you use >> things like -pedantic to ask for ISO C++), does it make sense to enable this >> for GNU C++? > > I think GCC should enable -Wvla by default in GNU C++ as well, for the same > reasons I'm proposing it for Clang. I've filed an issue for it at > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110848 The GCC conversation is leaning towards only diagnosing by default in C++ mode but not in GNU++ mode. I'm still trying to persuade them to diagnose in both modes one last time, but if it looks like they're firm about not diagnosing in GNU++ mode, I can live with that (for now). It at least improves our security posture a bit, so it's definitely a win. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D156565/new/ https://reviews.llvm.org/D156565 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
