llvm/clang/lib/ARCMigrate/TransProtectedScope.cpp

//===--- TransProtectedScope.cpp - Transformations to ARC mode ------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// Adds brackets in case statements that "contain" initialization of retaining
// variable, thus emitting the "switch case is in protected scope" error.
//
//===----------------------------------------------------------------------===//

#include "Internals.h"
#include "Transforms.h"
#include "clang/AST/ASTContext.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Sema/SemaDiagnostic.h"

usingnamespaceclang;
usingnamespacearcmt;
usingnamespacetrans;

namespace {

class LocalRefsCollector : public RecursiveASTVisitor<LocalRefsCollector> { … };

struct CaseInfo { … };

class CaseCollector : public RecursiveASTVisitor<CaseCollector> { … };

class ProtectedScopeFixer { … };

} // anonymous namespace

void ProtectedScopeTraverser::traverseBody(BodyContext &BodyCtx) { … }