[clang] [Clang][Sema]: Allow copy constructor side effects (PR #81127)

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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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``````````bash
git-clang-format --diff a643ab852a63a14dba86e031247734c5e3d5adb9 3d06ced172a76490c13f892d9165d8cf2702eb87 -- clang/lib/Sema/SemaDecl.cpp clang/test/SemaCXX/warn-unused-variables.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/Sema/SemaDecl.cpp b/clang/lib/Sema/SemaDecl.cpp
index 7f78aef33f..175533b0bd 100644
--- a/clang/lib/Sema/SemaDecl.cpp
+++ b/clang/lib/Sema/SemaDecl.cpp
@@ -2044,7 +2044,8 @@ static bool ShouldDiagnoseUnusedDecl(const LangOptions &LangOpts,
           return false;
 
         if (Init) {
-          const auto *Construct = dyn_cast<CXXConstructExpr>(Init->IgnoreImpCasts());
+          const auto *Construct =
+              dyn_cast<CXXConstructExpr>(Init->IgnoreImpCasts());
           if (Construct && !Construct->isElidable()) {
             const CXXConstructorDecl *CD = Construct->getConstructor();
             if (!CD->isTrivial() && !RD->hasAttr<WarnUnusedAttr>() &&

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https://github.com/llvm/llvm-project/pull/81127