================
@@ -3668,6 +3668,12 @@ Here are some examples of situations that we warn about
as they *might* be poten
RefCountable* uncounted = counted.get(); // warn
}
+alpha.webkit.UnretainedLocalVarsChecker
+"""""""""""""""""""""""""""""""""""""""
+The goal of this rule is to make sure that any NS or CF local variable is
backed by a RetainPtr with lifetime that is strictly larger than the scope of
the unretained local variable. To be on the safe side we require the scope of
an unretained variable to be embedded in the scope of Retainptr object that
backs it.
+
+The rules of when to use and not to use RetainPtr are same as
alpha.webkit.UncountedCallArgsChecker for ref-counted objects.
+
----------------
rniwa wrote:
Sure, will add.
https://github.com/llvm/llvm-project/pull/127554
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