clang  14.0.0git
ARCMTActions.cpp
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1 //===--- ARCMTActions.cpp - ARC Migrate Tool Frontend Actions ---*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
10 #include "clang/ARCMigrate/ARCMT.h"
12 
13 using namespace clang;
14 using namespace arcmt;
15 
19  CI.getDiagnostics().getClient()))
20  return false; // errors, stop the action.
21 
22  // We only want to see warnings reported from arcmt::checkForManualIssues.
24  return true;
25 }
26 
27 CheckAction::CheckAction(std::unique_ptr<FrontendAction> WrappedAction)
28  : WrapperFrontendAction(std::move(WrappedAction)) {}
29 
33  CI.getDiagnostics().getClient());
34 }
35 
36 ModifyAction::ModifyAction(std::unique_ptr<FrontendAction> WrappedAction)
37  : WrapperFrontendAction(std::move(WrappedAction)) {}
38 
42  CI.getDiagnostics().getClient(), MigrateDir, EmitPremigrationARCErros,
43  PlistOut))
44  return false; // errors, stop the action.
45 
46  // We only want to see diagnostics emitted by migrateWithTemporaryFiles.
48  return true;
49 }
50 
51 MigrateAction::MigrateAction(std::unique_ptr<FrontendAction> WrappedAction,
52  StringRef migrateDir,
53  StringRef plistOut,
54  bool emitPremigrationARCErrors)
55  : WrapperFrontendAction(std::move(WrappedAction)), MigrateDir(migrateDir),
56  PlistOut(plistOut), EmitPremigrationARCErros(emitPremigrationARCErrors) {
57  if (MigrateDir.empty())
58  MigrateDir = "."; // user current directory if none is given.
59 }
clang::DiagnosticsEngine::setIgnoreAllWarnings
void setIgnoreAllWarnings(bool Val)
When set to true, any unmapped warnings are ignored.
Definition: Diagnostic.h:643
ARCMT.h
clang::arcmt::applyTransformations
bool applyTransformations(CompilerInvocation &origCI, const FrontendInputFile &Input, std::shared_ptr< PCHContainerOperations > PCHContainerOps, DiagnosticConsumer *DiagClient)
Works similar to checkForManualIssues but instead of checking, it applies automatic modifications to ...
Definition: ARCMT.cpp:384
clang::arcmt::checkForManualIssues
bool checkForManualIssues(CompilerInvocation &CI, const FrontendInputFile &Input, std::shared_ptr< PCHContainerOperations > PCHContainerOps, DiagnosticConsumer *DiagClient, bool emitPremigrationARCErrors=false, StringRef plistOut=StringRef())
Creates an AST with the provided CompilerInvocation but with these changes: -if a PCH/PTH is set,...
Definition: ARCMT.cpp:237
clang::DiagnosticsEngine::getClient
DiagnosticConsumer * getClient()
Definition: Diagnostic.h:565
clang::arcmt::MigrateAction::BeginInvocation
bool BeginInvocation(CompilerInstance &CI) override
Callback before starting processing a single input, giving the opportunity to modify the CompilerInvo...
Definition: ARCMTActions.cpp:39
clang::CompilerInstance
CompilerInstance - Helper class for managing a single instance of the Clang compiler.
Definition: CompilerInstance.h:74
clang::CompilerInstance::getPCHContainerOperations
std::shared_ptr< PCHContainerOperations > getPCHContainerOperations() const
Definition: CompilerInstance.h:524
clang::FrontendAction::getCurrentInput
const FrontendInputFile & getCurrentInput() const
Definition: FrontendAction.h:135
ARCMTActions.h
clang::CompilerInstance::getInvocation
CompilerInvocation & getInvocation()
Definition: CompilerInstance.h:231
clang::arcmt::CheckAction::CheckAction
CheckAction(std::unique_ptr< FrontendAction > WrappedAction)
Definition: ARCMTActions.cpp:27
std
Definition: Format.h:4034
clang::arcmt::ModifyAction::ModifyAction
ModifyAction(std::unique_ptr< FrontendAction > WrappedAction)
Definition: ARCMTActions.cpp:36
clang::arcmt::ModifyAction::BeginInvocation
bool BeginInvocation(CompilerInstance &CI) override
Callback before starting processing a single input, giving the opportunity to modify the CompilerInvo...
Definition: ARCMTActions.cpp:30
clang::arcmt::migrateWithTemporaryFiles
bool migrateWithTemporaryFiles(CompilerInvocation &origCI, const FrontendInputFile &Input, std::shared_ptr< PCHContainerOperations > PCHContainerOps, DiagnosticConsumer *DiagClient, StringRef outputDir, bool emitPremigrationARCErrors, StringRef plistOut)
Applies automatic modifications and produces temporary files and metadata into the outputDir path.
Definition: ARCMT.cpp:392
clang
Definition: CalledOnceCheck.h:17
clang::arcmt::CheckAction::BeginInvocation
bool BeginInvocation(CompilerInstance &CI) override
Callback before starting processing a single input, giving the opportunity to modify the CompilerInvo...
Definition: ARCMTActions.cpp:16
CompilerInstance.h
clang::CompilerInstance::getDiagnostics
DiagnosticsEngine & getDiagnostics() const
Get the current diagnostics engine.
Definition: CompilerInstance.h:336
clang::arcmt::MigrateAction::MigrateAction
MigrateAction(std::unique_ptr< FrontendAction > WrappedAction, StringRef migrateDir, StringRef plistOut, bool emitPremigrationARCErrors)
Definition: ARCMTActions.cpp:51
clang::WrapperFrontendAction
A frontend action which simply wraps some other runtime-specified frontend action.
Definition: FrontendAction.h:305