bb165fb04d
A PCHContainerOperations abstract interface provides operations for creating and unwrapping containers for serialized ASTs (precompiled headers and clang modules). The default implementation is RawPCHContainerOperations, which uses a flat file for the output. The main application for this interface will be an ObjectFilePCHContainerOperations implementation that uses LLVM to wrap the module in an ELF/Mach-O/COFF container to store debug info alongside the AST. rdar://problem/20091852 llvm-svn: 240225
61 lines
2.3 KiB
C++
61 lines
2.3 KiB
C++
//===--- ARCMTActions.cpp - ARC Migrate Tool Frontend Actions ---*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "clang/ARCMigrate/ARCMTActions.h"
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#include "clang/ARCMigrate/ARCMT.h"
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#include "clang/Frontend/CompilerInstance.h"
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using namespace clang;
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using namespace arcmt;
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bool CheckAction::BeginInvocation(CompilerInstance &CI) {
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if (arcmt::checkForManualIssues(CI.getInvocation(), getCurrentInput(),
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CI.getPCHContainerOperations(),
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CI.getDiagnostics().getClient()))
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return false; // errors, stop the action.
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// We only want to see warnings reported from arcmt::checkForManualIssues.
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CI.getDiagnostics().setIgnoreAllWarnings(true);
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return true;
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}
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CheckAction::CheckAction(FrontendAction *WrappedAction)
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: WrapperFrontendAction(WrappedAction) {}
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bool ModifyAction::BeginInvocation(CompilerInstance &CI) {
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return !arcmt::applyTransformations(CI.getInvocation(), getCurrentInput(),
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CI.getPCHContainerOperations(),
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CI.getDiagnostics().getClient());
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}
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ModifyAction::ModifyAction(FrontendAction *WrappedAction)
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: WrapperFrontendAction(WrappedAction) {}
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bool MigrateAction::BeginInvocation(CompilerInstance &CI) {
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if (arcmt::migrateWithTemporaryFiles(
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CI.getInvocation(), getCurrentInput(), CI.getPCHContainerOperations(),
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CI.getDiagnostics().getClient(), MigrateDir, EmitPremigrationARCErros,
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PlistOut))
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return false; // errors, stop the action.
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// We only want to see diagnostics emitted by migrateWithTemporaryFiles.
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CI.getDiagnostics().setIgnoreAllWarnings(true);
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return true;
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}
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MigrateAction::MigrateAction(FrontendAction *WrappedAction,
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StringRef migrateDir,
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StringRef plistOut,
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bool emitPremigrationARCErrors)
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: WrapperFrontendAction(WrappedAction), MigrateDir(migrateDir),
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PlistOut(plistOut), EmitPremigrationARCErros(emitPremigrationARCErrors) {
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if (MigrateDir.empty())
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MigrateDir = "."; // user current directory if none is given.
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}
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