[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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@@ -0,0 +1,57 @@
+// RUN: %clang_analyze_cc1 -analyzer-checker=alpha.webkit.NoUnretainedMemberChecker -verify %s
+
+#include "objc-mock-types.h"
+
+namespace members {
+
+  struct Foo {
+  private:
+    SomeObj* a = nullptr;
+// expected-warning at -1{{Member variable 'a' in 'members::Foo' is a raw pointer to retainable type}}
+
+    [[clang::suppress]]
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rniwa wrote:

Done that.

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