[clang] [C] Add -Wjump-bypasses-init (PR #138009)

via cfe-commits cfe-commits at lists.llvm.org
Wed Apr 30 11:24:19 PDT 2025


github-actions[bot] wrote:

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


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

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You can test this locally with the following command:
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``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions c,cpp -- clang/test/Sema/warn-jump-bypasses-init.c clang/lib/Sema/JumpDiagnostics.cpp clang/lib/Sema/SemaDecl.cpp clang/test/SemaOpenACC/no-branch-in-out.c
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/Sema/JumpDiagnostics.cpp b/clang/lib/Sema/JumpDiagnostics.cpp
index 8b124fa76..5017e4203 100644
--- a/clang/lib/Sema/JumpDiagnostics.cpp
+++ b/clang/lib/Sema/JumpDiagnostics.cpp
@@ -874,7 +874,7 @@ static bool IsCXX98CompatWarning(Sema &S, unsigned InDiagNote) {
 
 /// Returns true if a particular note should be a C++ compatibility warning in
 /// C mode with -Wc++-compat.
-static bool IsCppCompatWarning(Sema& S, unsigned InDiagNote) {
+static bool IsCppCompatWarning(Sema &S, unsigned InDiagNote) {
   return !S.getLangOpts().CPlusPlus &&
          InDiagNote == diag::note_protected_by_variable_init;
 }

``````````

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https://github.com/llvm/llvm-project/pull/138009


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