[clang] [alpha.webkit.NoUnretainedMemberChecker] Add a new WebKit checker for unretained member variables and ivars. (PR #128641)

[Ryosuke Niwa via cfe-commits]

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@@ -3487,6 +3487,19 @@ Raw pointers and references to an object which supports CheckedPtr or CheckedRef
 
 See `WebKit Guidelines for Safer C++ Programming <https://github.com/WebKit/WebKit/wiki/Safer-CPP-Guidelines>`_ for details.
 
+alpha.webkit.NoUnretainedMemberChecker
+""""""""""""""""""""""""""""""""""""""""
+Raw pointers and references to a NS or CF object can't be used as class members or ivars. Only RetainPtr is allowed.
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rniwa wrote:

Sure, added.

https://github.com/llvm/llvm-project/pull/128641