llvm/clang/lib/ARCMigrate/TransGCAttrs.cpp

//===--- TransGCAttrs.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
//
//===----------------------------------------------------------------------===//

#include "Transforms.h"
#include "Internals.h"
#include "clang/AST/ASTContext.h"
#include "clang/Basic/SourceManager.h"
#include "clang/Lex/Lexer.h"
#include "clang/Sema/SemaDiagnostic.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/TinyPtrVector.h"
#include "llvm/Support/SaveAndRestore.h"

usingnamespaceclang;
usingnamespacearcmt;
usingnamespacetrans;

namespace {

/// Collects all the places where GC attributes __strong/__weak occur.
class GCAttrsCollector : public RecursiveASTVisitor<GCAttrsCollector> { … };

} // anonymous namespace

static void errorForGCAttrsOnNonObjC(MigrationContext &MigrateCtx) { … }

static void checkWeakGCAttrs(MigrationContext &MigrateCtx) { … }

IndivPropsTy;

static void checkAllAtProps(MigrationContext &MigrateCtx,
                            SourceLocation AtLoc,
                            IndivPropsTy &IndProps) { … }

static void checkAllProps(MigrationContext &MigrateCtx,
                          std::vector<ObjCPropertyDecl *> &AllProps) { … }

void GCAttrsTraverser::traverseTU(MigrationContext &MigrateCtx) { … }

void MigrationContext::dumpGCAttrs() { … }