[PATCH] D61147: [Sema][ObjC] Add a flavor of -Wunused-parameter that doesn't diagnose unused parameters of ObjC methods
Erik Pilkington via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Thu Apr 25 14:24:19 PDT 2019
erik.pilkington added a comment.
> Yeah, I tend to think we should just suppress this unconditionally in Objective-C.
IMO this warning still makes sense for normal functions, or methods that are only declared in an @implementation. Adding a fix-it to cast to void in the function/method body would probably go a long way too.
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