[clang] [clang-tools-extra] Reland "[clang][analyzer] Add ReportInC99AndEarlier option to Depreca… (PR #177376)

via cfe-commits cfe-commits at lists.llvm.org
Thu Jan 22 07:13:57 PST 2026


github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
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``````````bash
git-clang-format --diff origin/main HEAD --extensions h,cpp,c -- clang/include/clang/Analysis/AnnexKDetection.h clang/lib/Analysis/AnnexKDetection.cpp clang/test/Analysis/security-deprecated-buffer-handling-report-modes.c clang-tools-extra/clang-tidy/bugprone/UnsafeFunctionsCheck.cpp clang/lib/StaticAnalyzer/Checkers/CheckSecuritySyntaxOnly.cpp clang/lib/StaticAnalyzer/Core/BugReporterVisitors.cpp clang/test/Analysis/Inputs/system-header-simulator.h clang/test/Analysis/analyzer-config.c --diff_from_common_commit
``````````

:warning:
The reproduction instructions above might return results for more than one PR
in a stack if you are using a stacked PR workflow. You can limit the results by
changing `origin/main` to the base branch/commit you want to compare against.
:warning:

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<details>
<summary>
View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/StaticAnalyzer/Core/BugReporterVisitors.cpp b/clang/lib/StaticAnalyzer/Core/BugReporterVisitors.cpp
index 209061a89..63c39e090 100644
--- a/clang/lib/StaticAnalyzer/Core/BugReporterVisitors.cpp
+++ b/clang/lib/StaticAnalyzer/Core/BugReporterVisitors.cpp
@@ -3305,9 +3305,10 @@ void LikelyFalsePositiveSuppressionBRVisitor::finalizeVisitor(
         }
       }
 
-      // The analyzer issues false positives in uninitialized_construct_buf_dispatch
-      // and __uninitialized_construct_buf from stl_tempbuf.h, triggered by
-      // std::stable_sort and std::inplace_merge.
+      // The analyzer issues false positives in
+      // uninitialized_construct_buf_dispatch and __uninitialized_construct_buf
+      // from stl_tempbuf.h, triggered by std::stable_sort and
+      // std::inplace_merge.
       if (const auto *FD = dyn_cast<FunctionDecl>(D)) {
         StringRef Name = FD->getName();
         if (Name.contains("uninitialized_construct_buf")) {

``````````

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https://github.com/llvm/llvm-project/pull/177376


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