[clang] Fix uncounted-obj-arg.cpp for Windows. (PR #81903)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: Ryosuke Niwa (rniwa)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/81903.diff


1 Files Affected:

- (modified) clang/test/Analysis/Checkers/WebKit/uncounted-obj-arg.cpp (+1-1) 


``````````diff
diff --git a/clang/test/Analysis/Checkers/WebKit/uncounted-obj-arg.cpp b/clang/test/Analysis/Checkers/WebKit/uncounted-obj-arg.cpp
index 156a2480901bf0..338e1b685122bc 100644
--- a/clang/test/Analysis/Checkers/WebKit/uncounted-obj-arg.cpp
+++ b/clang/test/Analysis/Checkers/WebKit/uncounted-obj-arg.cpp
@@ -107,7 +107,7 @@ class RefCounted {
     return 0;
   }
   void *trivial15() { return static_cast<void*>(this); }
-  unsigned long trivial16() { return reinterpret_cast<unsigned long>(this); }
+  unsigned long trivial16() { return *reinterpret_cast<unsigned long*>(this); }
   RefCounted& trivial17() const { return const_cast<RefCounted&>(*this); }
   RefCounted& trivial18() const { RELEASE_ASSERT(this, "this must be not null"); return const_cast<RefCounted&>(*this); }
   void trivial19() const { return; }

``````````

</details>


https://github.com/llvm/llvm-project/pull/81903