[clang] [Clang][P1061] Add stuctured binding packs (PR #121417)

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

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git-clang-format --diff 6e8a1a45a783c13e4cd19bfd20b7a56cab6f7d81 e0cb7487cec4d9eb3aac4806d99cea2120f6974a --extensions h,cpp -- clang/test/AST/ast-dump-binding-pack.cpp clang/test/CodeGenCXX/cxx2c-decomposition.cpp clang/test/Parser/cxx2c-binding-pack.cpp clang/test/SemaCXX/cxx2c-binding-pack-nontemplate.cpp clang/test/SemaCXX/cxx2c-binding-pack.cpp clang/include/clang/AST/Decl.h clang/include/clang/AST/DeclCXX.h clang/include/clang/AST/ExprCXX.h clang/include/clang/AST/RecursiveASTVisitor.h clang/include/clang/Sema/DeclSpec.h clang/include/clang/Sema/Sema.h clang/include/clang/Serialization/ASTBitCodes.h clang/lib/AST/ASTContext.cpp clang/lib/AST/ASTImporter.cpp clang/lib/AST/Decl.cpp clang/lib/AST/DeclBase.cpp clang/lib/AST/DeclCXX.cpp clang/lib/AST/Expr.cpp clang/lib/AST/ExprCXX.cpp clang/lib/AST/ExprClassification.cpp clang/lib/AST/ExprConstant.cpp clang/lib/AST/ItaniumMangle.cpp clang/lib/AST/StmtPrinter.cpp clang/lib/AST/StmtProfile.cpp clang/lib/CodeGen/CGDebugInfo.cpp clang/lib/CodeGen/CGDecl.cpp clang/lib/CodeGen/CodeGenModule.cpp clang/lib/Parse/ParseDecl.cpp clang/lib/Sema/SemaDeclCXX.cpp clang/lib/Sema/SemaExceptionSpec.cpp clang/lib/Sema/SemaStmt.cpp clang/lib/Sema/SemaTemplateInstantiate.cpp clang/lib/Sema/SemaTemplateInstantiateDecl.cpp clang/lib/Sema/SemaTemplateVariadic.cpp clang/lib/Sema/TreeTransform.h clang/lib/Serialization/ASTReaderStmt.cpp clang/lib/Serialization/ASTWriter.cpp clang/lib/Serialization/ASTWriterStmt.cpp clang/lib/StaticAnalyzer/Core/ExprEngine.cpp clang/tools/libclang/CXCursor.cpp
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View the diff from clang-format here.
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``````````diff
diff --git a/clang/lib/Sema/SemaTemplateVariadic.cpp b/clang/lib/Sema/SemaTemplateVariadic.cpp
index 4d6499d8e8..3c56794722 100644
--- a/clang/lib/Sema/SemaTemplateVariadic.cpp
+++ b/clang/lib/Sema/SemaTemplateVariadic.cpp
@@ -802,8 +802,7 @@ bool Sema::CheckParameterPacksForExpansion(
             CurrentInstantiationScope->findInstantiationOf(ND);
         Decl *B = cast<Decl *>(*Instantiation);
         Expr *BindingExpr = cast<BindingDecl>(B)->getBinding();
-        ResolvedPack =
-            cast_if_present<ResolvedUnexpandedPackExpr>(BindingExpr);
+        ResolvedPack = cast_if_present<ResolvedUnexpandedPackExpr>(BindingExpr);
         if (!ResolvedPack) {
           ShouldExpand = false;
           continue;

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https://github.com/llvm/llvm-project/pull/121417