[clang] [-Wunsafe-buffer-usage][NFC] Add testcase for not-unsafe pointer (PR #80076)

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https://github.com/jkorous-apple updated https://github.com/llvm/llvm-project/pull/80076

>From ea06ed298ffd5552e98caa2739115bc0ded22ebf Mon Sep 17 00:00:00 2001
From: Jan Korous <jkorous at apple.com>
Date: Wed, 24 Jan 2024 17:28:07 -0800
Subject: [PATCH] [-Wunsafe-buffer-usage][NFC] Add testcase for not-unsafe
 pointer

---
 .../SemaCXX/warn-unsafe-buffer-usage-fixits-pointer-access.cpp   | 1 +
 1 file changed, 1 insertion(+)

diff --git a/clang/test/SemaCXX/warn-unsafe-buffer-usage-fixits-pointer-access.cpp b/clang/test/SemaCXX/warn-unsafe-buffer-usage-fixits-pointer-access.cpp
index 20d9d33195a6b..ca19702c7ec30 100644
--- a/clang/test/SemaCXX/warn-unsafe-buffer-usage-fixits-pointer-access.cpp
+++ b/clang/test/SemaCXX/warn-unsafe-buffer-usage-fixits-pointer-access.cpp
@@ -85,6 +85,7 @@ void unsafe_method_invocation_single_param() {
 
 void safe_method_invocation_single_param() {
   int* p = new int[10];
+  // CHECK-NOT: fix-it:"{{.*}}":{[[@LINE-1]]:{{.*}}-[[@LINE-1]]:{{.*}}}
   foo(p);
 }