[clang] [RawPtrRefMemberChecker] Add the support for union and pointers to unsafe pointers. (PR #138042)

[Ryosuke Niwa via cfe-commits]

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@@ -192,7 +202,8 @@ class RawPtrRefMemberChecker
 
     const auto Kind = RD->getTagKind();
     // FIMXE: Should we check union members too?
-    if (Kind != TagTypeKind::Struct && Kind != TagTypeKind::Class)
+    if (Kind != TagTypeKind::Struct && Kind != TagTypeKind::Class &&
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rniwa wrote:

Oh oops, I meant to remove that and forgot! Thanks for spotting it!

https://github.com/llvm/llvm-project/pull/138042