[clang] [clang][diagnostics] Fix fix-it hint parenthesis placement for fold expressions (PR #151790)

[via cfe-commits]

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:
</summary>

``````````bash
git-clang-format --diff HEAD~1 HEAD --extensions cpp -- clang/test/FixIt/fixit-c++17.cpp clang/lib/Sema/SemaTemplateVariadic.cpp
``````````

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/clang/lib/Sema/SemaTemplateVariadic.cpp b/clang/lib/Sema/SemaTemplateVariadic.cpp
index 0a251a065..b0a673d2f 100644
--- a/clang/lib/Sema/SemaTemplateVariadic.cpp
+++ b/clang/lib/Sema/SemaTemplateVariadic.cpp
@@ -1387,7 +1387,8 @@ static void CheckFoldOperand(Sema &S, Expr *E) {
     S.Diag(E->getExprLoc(), diag::err_fold_expression_bad_operand)
         << E->getSourceRange()
         << FixItHint::CreateInsertion(E->getBeginLoc(), "(")
-        << FixItHint::CreateInsertion(S.getLocForEndOfToken(E->getEndLoc()), ")");
+        << FixItHint::CreateInsertion(S.getLocForEndOfToken(E->getEndLoc()),
+                                      ")");
   }
 }
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/151790