summaryrefslogtreecommitdiffstats
path: root/include/clang/ARCMigrate
diff options
context:
space:
mode:
Diffstat (limited to 'include/clang/ARCMigrate')
-rw-r--r--include/clang/ARCMigrate/ARCMT.h131
-rw-r--r--include/clang/ARCMigrate/ARCMTActions.h76
-rw-r--r--include/clang/ARCMigrate/FileRemapper.h77
3 files changed, 0 insertions, 284 deletions
diff --git a/include/clang/ARCMigrate/ARCMT.h b/include/clang/ARCMigrate/ARCMT.h
deleted file mode 100644
index 7408186..0000000
--- a/include/clang/ARCMigrate/ARCMT.h
+++ /dev/null
@@ -1,131 +0,0 @@
-//===-- ARCMT.h - ARC Migration Rewriter ------------------------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CLANG_ARCMIGRATE_ARCMT_H
-#define LLVM_CLANG_ARCMIGRATE_ARCMT_H
-
-#include "clang/ARCMigrate/FileRemapper.h"
-#include "clang/Basic/SourceLocation.h"
-#include "clang/Frontend/CompilerInvocation.h"
-
-namespace clang {
- class ASTContext;
- class DiagnosticConsumer;
- class PCHContainerOperations;
-
-namespace arcmt {
- class MigrationPass;
-
-/// \brief Creates an AST with the provided CompilerInvocation but with these
-/// changes:
-/// -if a PCH/PTH is set, the original header is used instead
-/// -Automatic Reference Counting mode is enabled
-///
-/// It then checks the AST and produces errors/warning for ARC migration issues
-/// that the user needs to handle manually.
-///
-/// \param emitPremigrationARCErrors if true all ARC errors will get emitted
-/// even if the migrator can fix them, but the function will still return false
-/// if all ARC errors can be fixed.
-///
-/// \param plistOut if non-empty, it is the file path to store the plist with
-/// the pre-migration ARC diagnostics.
-///
-/// \returns false if no error is produced, true otherwise.
-bool
-checkForManualIssues(CompilerInvocation &CI, const FrontendInputFile &Input,
- std::shared_ptr<PCHContainerOperations> PCHContainerOps,
- DiagnosticConsumer *DiagClient,
- bool emitPremigrationARCErrors = false,
- StringRef plistOut = StringRef());
-
-/// \brief Works similar to checkForManualIssues but instead of checking, it
-/// applies automatic modifications to source files to conform to ARC.
-///
-/// \returns false if no error is produced, true otherwise.
-bool
-applyTransformations(CompilerInvocation &origCI,
- const FrontendInputFile &Input,
- std::shared_ptr<PCHContainerOperations> PCHContainerOps,
- DiagnosticConsumer *DiagClient);
-
-/// \brief Applies automatic modifications and produces temporary files
-/// and metadata into the \p outputDir path.
-///
-/// \param emitPremigrationARCErrors if true all ARC errors will get emitted
-/// even if the migrator can fix them, but the function will still return false
-/// if all ARC errors can be fixed.
-///
-/// \param plistOut if non-empty, it is the file path to store the plist with
-/// the pre-migration ARC diagnostics.
-///
-/// \returns false if no error is produced, true otherwise.
-bool migrateWithTemporaryFiles(
- CompilerInvocation &origCI, const FrontendInputFile &Input,
- std::shared_ptr<PCHContainerOperations> PCHContainerOps,
- DiagnosticConsumer *DiagClient, StringRef outputDir,
- bool emitPremigrationARCErrors, StringRef plistOut);
-
-/// \brief Get the set of file remappings from the \p outputDir path that
-/// migrateWithTemporaryFiles produced.
-///
-/// \returns false if no error is produced, true otherwise.
-bool getFileRemappings(std::vector<std::pair<std::string,std::string> > &remap,
- StringRef outputDir,
- DiagnosticConsumer *DiagClient);
-
-/// \brief Get the set of file remappings from a list of files with remapping
-/// info.
-///
-/// \returns false if no error is produced, true otherwise.
-bool getFileRemappingsFromFileList(
- std::vector<std::pair<std::string,std::string> > &remap,
- ArrayRef<StringRef> remapFiles,
- DiagnosticConsumer *DiagClient);
-
-typedef void (*TransformFn)(MigrationPass &pass);
-
-std::vector<TransformFn> getAllTransformations(LangOptions::GCMode OrigGCMode,
- bool NoFinalizeRemoval);
-
-class MigrationProcess {
- CompilerInvocation OrigCI;
- std::shared_ptr<PCHContainerOperations> PCHContainerOps;
- DiagnosticConsumer *DiagClient;
- FileRemapper Remapper;
-
-public:
- bool HadARCErrors;
-
- MigrationProcess(const CompilerInvocation &CI,
- std::shared_ptr<PCHContainerOperations> PCHContainerOps,
- DiagnosticConsumer *diagClient,
- StringRef outputDir = StringRef());
-
- class RewriteListener {
- public:
- virtual ~RewriteListener();
-
- virtual void start(ASTContext &Ctx) { }
- virtual void finish() { }
-
- virtual void insert(SourceLocation loc, StringRef text) { }
- virtual void remove(CharSourceRange range) { }
- };
-
- bool applyTransform(TransformFn trans, RewriteListener *listener = nullptr);
-
- FileRemapper &getRemapper() { return Remapper; }
-};
-
-} // end namespace arcmt
-
-} // end namespace clang
-
-#endif
diff --git a/include/clang/ARCMigrate/ARCMTActions.h b/include/clang/ARCMigrate/ARCMTActions.h
deleted file mode 100644
index c830aa3..0000000
--- a/include/clang/ARCMigrate/ARCMTActions.h
+++ /dev/null
@@ -1,76 +0,0 @@
-//===--- ARCMTActions.h - ARC Migrate Tool Frontend Actions -----*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CLANG_ARCMIGRATE_ARCMTACTIONS_H
-#define LLVM_CLANG_ARCMIGRATE_ARCMTACTIONS_H
-
-#include "clang/ARCMigrate/FileRemapper.h"
-#include "clang/Frontend/FrontendAction.h"
-#include <memory>
-
-namespace clang {
-namespace arcmt {
-
-class CheckAction : public WrapperFrontendAction {
-protected:
- bool BeginInvocation(CompilerInstance &CI) override;
-
-public:
- CheckAction(FrontendAction *WrappedAction);
-};
-
-class ModifyAction : public WrapperFrontendAction {
-protected:
- bool BeginInvocation(CompilerInstance &CI) override;
-
-public:
- ModifyAction(FrontendAction *WrappedAction);
-};
-
-class MigrateSourceAction : public ASTFrontendAction {
- FileRemapper Remapper;
-protected:
- bool BeginInvocation(CompilerInstance &CI) override;
- std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
- StringRef InFile) override;
-};
-
-class MigrateAction : public WrapperFrontendAction {
- std::string MigrateDir;
- std::string PlistOut;
- bool EmitPremigrationARCErros;
-protected:
- bool BeginInvocation(CompilerInstance &CI) override;
-
-public:
- MigrateAction(FrontendAction *WrappedAction, StringRef migrateDir,
- StringRef plistOut,
- bool emitPremigrationARCErrors);
-};
-
-/// \brief Migrates to modern ObjC syntax.
-class ObjCMigrateAction : public WrapperFrontendAction {
- std::string MigrateDir;
- unsigned ObjCMigAction;
- FileRemapper Remapper;
- CompilerInstance *CompInst;
-public:
- ObjCMigrateAction(FrontendAction *WrappedAction, StringRef migrateDir,
- unsigned migrateAction);
-
-protected:
- std::unique_ptr<ASTConsumer> CreateASTConsumer(CompilerInstance &CI,
- StringRef InFile) override;
- bool BeginInvocation(CompilerInstance &CI) override;
-};
-
-}
-}
-
-#endif
diff --git a/include/clang/ARCMigrate/FileRemapper.h b/include/clang/ARCMigrate/FileRemapper.h
deleted file mode 100644
index 53b88e9..0000000
--- a/include/clang/ARCMigrate/FileRemapper.h
+++ /dev/null
@@ -1,77 +0,0 @@
-//===-- FileRemapper.h - File Remapping Helper ------------------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CLANG_ARCMIGRATE_FILEREMAPPER_H
-#define LLVM_CLANG_ARCMIGRATE_FILEREMAPPER_H
-
-#include "clang/Basic/LLVM.h"
-#include "llvm/ADT/DenseMap.h"
-#include "llvm/ADT/PointerUnion.h"
-#include "llvm/ADT/StringRef.h"
-#include <memory>
-
-namespace llvm {
- class MemoryBuffer;
-}
-
-namespace clang {
- class FileManager;
- class FileEntry;
- class DiagnosticsEngine;
- class PreprocessorOptions;
-
-namespace arcmt {
-
-class FileRemapper {
- // FIXME: Reuse the same FileManager for multiple ASTContexts.
- std::unique_ptr<FileManager> FileMgr;
-
- typedef llvm::PointerUnion<const FileEntry *, llvm::MemoryBuffer *> Target;
- typedef llvm::DenseMap<const FileEntry *, Target> MappingsTy;
- MappingsTy FromToMappings;
-
- llvm::DenseMap<const FileEntry *, const FileEntry *> ToFromMappings;
-
-public:
- FileRemapper();
- ~FileRemapper();
-
- bool initFromDisk(StringRef outputDir, DiagnosticsEngine &Diag,
- bool ignoreIfFilesChanged);
- bool initFromFile(StringRef filePath, DiagnosticsEngine &Diag,
- bool ignoreIfFilesChanged);
- bool flushToDisk(StringRef outputDir, DiagnosticsEngine &Diag);
- bool flushToFile(StringRef outputPath, DiagnosticsEngine &Diag);
-
- bool overwriteOriginal(DiagnosticsEngine &Diag,
- StringRef outputDir = StringRef());
-
- void remap(StringRef filePath, std::unique_ptr<llvm::MemoryBuffer> memBuf);
-
- void applyMappings(PreprocessorOptions &PPOpts) const;
-
- void clear(StringRef outputDir = StringRef());
-
-private:
- void remap(const FileEntry *file, std::unique_ptr<llvm::MemoryBuffer> memBuf);
- void remap(const FileEntry *file, const FileEntry *newfile);
-
- const FileEntry *getOriginalFile(StringRef filePath);
- void resetTarget(Target &targ);
-
- bool report(const Twine &err, DiagnosticsEngine &Diag);
-
- std::string getRemapInfoFile(StringRef outputDir);
-};
-
-} // end namespace arcmt
-
-} // end namespace clang
-
-#endif
OpenPOWER on IntegriCloud