cor3ntin wrote: I'd like other to weight in on that but even though GCC has that flag (which clang recognizes and ignores), I'm, a bit reluctant to add a warning for it. We have a policy to avoid off-by-default warnings most of the time... but more importantly, whether switch statements should have a default is not something the industry seem to agree on, so it would be a very opinionated warning.
For example, Folks at google advise against using `default` when switching over an enum https://abseil.io/tips/147. Misra requires a default statement, but makes an exception for enums. (6.4.6 in misra 2008) LLVM development heavily relies on `-Wswitch-enum`, for example. Maybe the existing tidy check is the right tool for this. https://github.com/llvm/llvm-project/pull/73077 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
