llvm/clang/lib/ARCMigrate/TransARCAssign.cpp

//===--- TransARCAssign.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
//
//===----------------------------------------------------------------------===//
//
// makeAssignARCSafe:
//
// Add '__strong' where appropriate.
//
//  for (id x in collection) {
//    x = 0;
//  }
// ---->
//  for (__strong id x in collection) {
//    x = 0;
//  }
//
//===----------------------------------------------------------------------===//

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

usingnamespaceclang;
usingnamespacearcmt;
usingnamespacetrans;

namespace {

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

} // anonymous namespace

void trans::makeAssignARCSafe(MigrationPass &pass) { … }