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

Rashmi Mudduluru via cfe-commits cfe-commits at lists.llvm.org
Sat Mar 8 13:51:31 PST 2025


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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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t-rasmud wrote:

Maybe add a note here saying RetainPtr is a requirement irrespective of whether ARC is enabled for CF types.

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


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