Revert "[Tooling] [0/1] Refactor FrontendActionFactory::create() to return std::unique_ptr<>"

This reverts commit rL326201

This broke gcc4.8 builds, compiler just segfaults:¬
http://lab.llvm.org:8011/builders/clang-atom-d525-fedora-rel/builds/14909¬
http://lab.llvm.org:8011/builders/clang-x86_64-linux-abi-test/builds/22673¬

llvm-svn: 326204

14 files changed, 108 insertions, 120 deletions

diff --git a/clang/docs/LibTooling.rst b/clang/docs/LibTooling.rst
index 848fa79bb60..75ef6a0fe7e 100644
--- a/clang/docs/LibTooling.rst
+++ b/clang/docs/LibTooling.rst
@@ -34,7 +34,7 @@ looked for.  Let me give you an example:
   TEST(runToolOnCode, CanSyntaxCheckCode) {
     // runToolOnCode returns whether the action was correctly run over the
     // given code.
-    EXPECT_TRUE(runToolOnCode(llvm::make_unique<clang::SyntaxOnlyAction>(), "class X {};"));
+    EXPECT_TRUE(runToolOnCode(new clang::SyntaxOnlyAction, "class X {};"));
   }
 
 Writing a standalone tool
diff --git a/clang/docs/RAVFrontendAction.rst b/clang/docs/RAVFrontendAction.rst
index d62879ffd06..c37d3c0e812 100644
--- a/clang/docs/RAVFrontendAction.rst
+++ b/clang/docs/RAVFrontendAction.rst
@@ -196,7 +196,7 @@ Now we can combine all of the above into a small example program:
 
       int main(int argc, char **argv) {
         if (argc > 1) {
-          clang::tooling::runToolOnCode(llvm::make_unique<FindNamedClassAction>(), argv[1]);
+          clang::tooling::runToolOnCode(new FindNamedClassAction, argv[1]);
         }
       }
 
diff --git a/clang/include/clang/Tooling/Tooling.h b/clang/include/clang/Tooling/Tooling.h
index 14cbf015b01..8ddfef37074 100644
--- a/clang/include/clang/Tooling/Tooling.h
+++ b/clang/include/clang/Tooling/Tooling.h
@@ -94,7 +94,7 @@ public:
   /// \brief Returns a new clang::FrontendAction.
   ///
   /// The caller takes ownership of the returned action.
-  virtual std::unique_ptr<clang::FrontendAction> create() = 0;
+  virtual clang::FrontendAction *create() = 0;
 };
 
 /// \brief Returns a new FrontendActionFactory for a given type.
@@ -149,8 +149,8 @@ inline std::unique_ptr<FrontendActionFactory> newFrontendActionFactory(
 ///                         clang modules.
 ///
 /// \return - True if 'ToolAction' was successfully executed.
-bool runToolOnCode(std::unique_ptr<FrontendAction> ToolAction,
-                   const Twine &Code, const Twine &FileName = "input.cc",
+bool runToolOnCode(clang::FrontendAction *ToolAction, const Twine &Code,
+                   const Twine &FileName = "input.cc",
                    std::shared_ptr<PCHContainerOperations> PCHContainerOps =
                        std::make_shared<PCHContainerOperations>());
 
@@ -172,7 +172,7 @@ typedef std::vector<std::pair<std::string, std::string>> FileContentMappings;
 ///
 /// \return - True if 'ToolAction' was successfully executed.
 bool runToolOnCodeWithArgs(
-    std::unique_ptr<FrontendAction> ToolAction, const Twine &Code,
+    clang::FrontendAction *ToolAction, const Twine &Code,
     const std::vector<std::string> &Args, const Twine &FileName = "input.cc",
     const Twine &ToolName = "clang-tool",
     std::shared_ptr<PCHContainerOperations> PCHContainerOps =
@@ -226,8 +226,8 @@ public:
   /// ownership.
   /// \param PCHContainerOps The PCHContainerOperations for loading and creating
   /// clang modules.
-  ToolInvocation(std::vector<std::string> CommandLine,
-                 std::unique_ptr<FrontendAction> FAction, FileManager *Files,
+  ToolInvocation(std::vector<std::string> CommandLine, FrontendAction *FAction,
+                 FileManager *Files,
                  std::shared_ptr<PCHContainerOperations> PCHContainerOps =
                      std::make_shared<PCHContainerOperations>());
 
@@ -367,9 +367,7 @@ template <typename T>
 std::unique_ptr<FrontendActionFactory> newFrontendActionFactory() {
   class SimpleFrontendActionFactory : public FrontendActionFactory {
   public:
-    std::unique_ptr<clang::FrontendAction> create() override {
-      return llvm::make_unique<T>();
-    }
+    clang::FrontendAction *create() override { return new T; }
   };
 
   return std::unique_ptr<FrontendActionFactory>(
@@ -385,9 +383,8 @@ inline std::unique_ptr<FrontendActionFactory> newFrontendActionFactory(
                                           SourceFileCallbacks *Callbacks)
       : ConsumerFactory(ConsumerFactory), Callbacks(Callbacks) {}
 
-    std::unique_ptr<clang::FrontendAction> create() override {
-      return llvm::make_unique<ConsumerFactoryAdaptor>(ConsumerFactory,
-                                                       Callbacks);
+    clang::FrontendAction *create() override {
+      return new ConsumerFactoryAdaptor(ConsumerFactory, Callbacks);
     }
 
   private:
diff --git a/clang/lib/Tooling/Tooling.cpp b/clang/lib/Tooling/Tooling.cpp
index 82abede8031..7ae2950037b 100644
--- a/clang/lib/Tooling/Tooling.cpp
+++ b/clang/lib/Tooling/Tooling.cpp
@@ -104,12 +104,12 @@ clang::CompilerInvocation *newInvocation(
   return Invocation;
 }
 
-bool runToolOnCode(std::unique_ptr<FrontendAction> ToolAction,
-                   const Twine &Code, const Twine &FileName,
+bool runToolOnCode(clang::FrontendAction *ToolAction, const Twine &Code,
+                   const Twine &FileName,
                    std::shared_ptr<PCHContainerOperations> PCHContainerOps) {
-  return runToolOnCodeWithArgs(std::move(ToolAction), Code,
-                               std::vector<std::string>(), FileName,
-                               "clang-tool", std::move(PCHContainerOps));
+  return runToolOnCodeWithArgs(ToolAction, Code, std::vector<std::string>(),
+                               FileName, "clang-tool",
+                               std::move(PCHContainerOps));
 }
 
 static std::vector<std::string>
@@ -125,7 +125,7 @@ getSyntaxOnlyToolArgs(const Twine &ToolName,
 }
 
 bool runToolOnCodeWithArgs(
-    std::unique_ptr<FrontendAction> ToolAction, const Twine &Code,
+    clang::FrontendAction *ToolAction, const Twine &Code,
     const std::vector<std::string> &Args, const Twine &FileName,
     const Twine &ToolName,
     std::shared_ptr<PCHContainerOperations> PCHContainerOps,
@@ -143,7 +143,8 @@ bool runToolOnCodeWithArgs(
   ArgumentsAdjuster Adjuster = getClangStripDependencyFileAdjuster();
   ToolInvocation Invocation(
       getSyntaxOnlyToolArgs(ToolName, Adjuster(Args, FileNameRef), FileNameRef),
-      std::move(ToolAction), Files.get(), std::move(PCHContainerOps));
+      ToolAction, Files.get(),
+      std::move(PCHContainerOps));
 
   SmallString<1024> CodeStorage;
   InMemoryFileSystem->addFile(FileNameRef, 0,
@@ -203,18 +204,15 @@ void addTargetAndModeForProgramName(std::vector<std::string> &CommandLine,
 namespace {
 
 class SingleFrontendActionFactory : public FrontendActionFactory {
-  std::unique_ptr<clang::FrontendAction> Action;
+  FrontendAction *Action;
 
 public:
-  SingleFrontendActionFactory(std::unique_ptr<clang::FrontendAction> Action)
-      : Action(std::move(Action)) {}
+  SingleFrontendActionFactory(FrontendAction *Action) : Action(Action) {}
 
-  std::unique_ptr<clang::FrontendAction> create() override {
-    return std::move(Action);
-  }
+  FrontendAction *create() override { return Action; }
 };
 
-} // namespace
+}
 
 ToolInvocation::ToolInvocation(
     std::vector<std::string> CommandLine, ToolAction *Action,
@@ -224,13 +222,12 @@ ToolInvocation::ToolInvocation(
       DiagConsumer(nullptr) {}
 
 ToolInvocation::ToolInvocation(
-    std::vector<std::string> CommandLine,
-    std::unique_ptr<FrontendAction> FAction, FileManager *Files,
-    std::shared_ptr<PCHContainerOperations> PCHContainerOps)
+    std::vector<std::string> CommandLine, FrontendAction *FAction,
+    FileManager *Files, std::shared_ptr<PCHContainerOperations> PCHContainerOps)
     : CommandLine(std::move(CommandLine)),
-      Action(new SingleFrontendActionFactory(std::move(FAction))),
-      OwnsAction(true), Files(Files),
-      PCHContainerOps(std::move(PCHContainerOps)), DiagConsumer(nullptr) {}
+      Action(new SingleFrontendActionFactory(FAction)), OwnsAction(true),
+      Files(Files), PCHContainerOps(std::move(PCHContainerOps)),
+      DiagConsumer(nullptr) {}
 
 ToolInvocation::~ToolInvocation() {
   if (OwnsAction)
diff --git a/clang/tools/clang-refactor/ClangRefactor.cpp b/clang/tools/clang-refactor/ClangRefactor.cpp
index 925bc908a42..950b80062cd 100644
--- a/clang/tools/clang-refactor/ClangRefactor.cpp
+++ b/clang/tools/clang-refactor/ClangRefactor.cpp
@@ -462,9 +462,7 @@ public:
       ToolActionFactory(TUCallbackType Callback)
           : Callback(std::move(Callback)) {}
 
-      std::unique_ptr<FrontendAction> create() override {
-        return llvm::make_unique<ToolASTAction>(Callback);
-      }
+      FrontendAction *create() override { return new ToolASTAction(Callback); }
 
     private:
       TUCallbackType Callback;
diff --git a/clang/unittests/AST/EvaluateAsRValueTest.cpp b/clang/unittests/AST/EvaluateAsRValueTest.cpp
index 27371cc72b2..820edbc7c3e 100644
--- a/clang/unittests/AST/EvaluateAsRValueTest.cpp
+++ b/clang/unittests/AST/EvaluateAsRValueTest.cpp
@@ -90,7 +90,7 @@ TEST(EvaluateAsRValue, FailsGracefullyForUnknownTypes) {
     std::vector<std::string> Args(1, Mode);
     Args.push_back("-fno-delayed-template-parsing");
     ASSERT_TRUE(runToolOnCodeWithArgs(
-      llvm::make_unique<EvaluateConstantInitializersAction>(),
+      new EvaluateConstantInitializersAction(),
       "template <typename T>"
       "struct vector {"
       "  explicit vector(int size);"
diff --git a/clang/unittests/CrossTU/CrossTranslationUnitTest.cpp b/clang/unittests/CrossTU/CrossTranslationUnitTest.cpp
index 886e7fb2e61..5fbf56ed43b 100644
--- a/clang/unittests/CrossTU/CrossTranslationUnitTest.cpp
+++ b/clang/unittests/CrossTU/CrossTranslationUnitTest.cpp
@@ -103,8 +103,7 @@ private:
 
 TEST(CrossTranslationUnit, CanLoadFunctionDefinition) {
   bool Success = false;
-  EXPECT_TRUE(tooling::runToolOnCode(llvm::make_unique<CTUAction>(&Success),
-                                     "int f(int);"));
+  EXPECT_TRUE(tooling::runToolOnCode(new CTUAction(&Success), "int f(int);"));
   EXPECT_TRUE(Success);
 }
 
diff --git a/clang/unittests/Sema/CodeCompleteTest.cpp b/clang/unittests/Sema/CodeCompleteTest.cpp
index 7eb776e8eb9..8e888cbe528 100644
--- a/clang/unittests/Sema/CodeCompleteTest.cpp
+++ b/clang/unittests/Sema/CodeCompleteTest.cpp
@@ -100,7 +100,7 @@ VisitedContextResults runCodeCompleteOnCode(StringRef Code) {
 
   auto Action = llvm::make_unique<CodeCompleteAction>(
       offsetToPosition(WithoutToken, TokenOffset), Results);
-  clang::tooling::runToolOnCodeWithArgs(std::move(Action), Code, {"-std=c++11"},
+  clang::tooling::runToolOnCodeWithArgs(Action.release(), Code, {"-std=c++11"},
                                         TestCCName);
   return Results;
 }
diff --git a/clang/unittests/Sema/ExternalSemaSourceTest.cpp b/clang/unittests/Sema/ExternalSemaSourceTest.cpp
index 840861fb85d..d2cdd633fa1 100644
--- a/clang/unittests/Sema/ExternalSemaSourceTest.cpp
+++ b/clang/unittests/Sema/ExternalSemaSourceTest.cpp
@@ -221,26 +221,28 @@ public:
 
 // Make sure that the DiagnosticWatcher is not miscounting.
 TEST(ExternalSemaSource, SanityCheck) {
-  auto Installer = llvm::make_unique<ExternalSemaSourceInstaller>();
+  std::unique_ptr<ExternalSemaSourceInstaller> Installer(
+      new ExternalSemaSourceInstaller);
   DiagnosticWatcher Watcher("AAB", "BBB");
   Installer->PushWatcher(&Watcher);
   std::vector<std::string> Args(1, "-std=c++11");
   ASSERT_TRUE(clang::tooling::runToolOnCodeWithArgs(
-      std::move(Installer), "namespace AAA { } using namespace AAB;", Args));
+      Installer.release(), "namespace AAA { } using namespace AAB;", Args));
   ASSERT_EQ(0, Watcher.SeenCount);
 }
 
 // Check that when we add a NamespaceTypeProvider, we use that suggestion
 // instead of the usual suggestion we would use above.
 TEST(ExternalSemaSource, ExternalTypoCorrectionPrioritized) {
-  auto Installer = llvm::make_unique<ExternalSemaSourceInstaller>();
+  std::unique_ptr<ExternalSemaSourceInstaller> Installer(
+      new ExternalSemaSourceInstaller);
   NamespaceTypoProvider Provider("AAB", "BBB");
   DiagnosticWatcher Watcher("AAB", "BBB");
   Installer->PushSource(&Provider);
   Installer->PushWatcher(&Watcher);
   std::vector<std::string> Args(1, "-std=c++11");
   ASSERT_TRUE(clang::tooling::runToolOnCodeWithArgs(
-      std::move(Installer), "namespace AAA { } using namespace AAB;", Args));
+      Installer.release(), "namespace AAA { } using namespace AAB;", Args));
   ASSERT_LE(0, Provider.CallCount);
   ASSERT_EQ(1, Watcher.SeenCount);
 }
@@ -248,7 +250,8 @@ TEST(ExternalSemaSource, ExternalTypoCorrectionPrioritized) {
 // Check that we use the first successful TypoCorrection returned from an
 // ExternalSemaSource.
 TEST(ExternalSemaSource, ExternalTypoCorrectionOrdering) {
-  auto Installer = llvm::make_unique<ExternalSemaSourceInstaller>();
+  std::unique_ptr<ExternalSemaSourceInstaller> Installer(
+      new ExternalSemaSourceInstaller);
   NamespaceTypoProvider First("XXX", "BBB");
   NamespaceTypoProvider Second("AAB", "CCC");
   NamespaceTypoProvider Third("AAB", "DDD");
@@ -259,7 +262,7 @@ TEST(ExternalSemaSource, ExternalTypoCorrectionOrdering) {
   Installer->PushWatcher(&Watcher);
   std::vector<std::string> Args(1, "-std=c++11");
   ASSERT_TRUE(clang::tooling::runToolOnCodeWithArgs(
-      std::move(Installer), "namespace AAA { } using namespace AAB;", Args));
+      Installer.release(), "namespace AAA { } using namespace AAB;", Args));
   ASSERT_LE(1, First.CallCount);
   ASSERT_LE(1, Second.CallCount);
   ASSERT_EQ(0, Third.CallCount);
@@ -267,14 +270,15 @@ TEST(ExternalSemaSource, ExternalTypoCorrectionOrdering) {
 }
 
 TEST(ExternalSemaSource, ExternalDelayedTypoCorrection) {
-  auto Installer = llvm::make_unique<ExternalSemaSourceInstaller>();
+  std::unique_ptr<ExternalSemaSourceInstaller> Installer(
+      new ExternalSemaSourceInstaller);
   FunctionTypoProvider Provider("aaa", "bbb");
   DiagnosticWatcher Watcher("aaa", "bbb");
   Installer->PushSource(&Provider);
   Installer->PushWatcher(&Watcher);
   std::vector<std::string> Args(1, "-std=c++11");
   ASSERT_TRUE(clang::tooling::runToolOnCodeWithArgs(
-      std::move(Installer), "namespace AAA { } void foo() { AAA::aaa(); }",
+      Installer.release(), "namespace AAA { } void foo() { AAA::aaa(); }",
       Args));
   ASSERT_LE(0, Provider.CallCount);
   ASSERT_EQ(1, Watcher.SeenCount);
@@ -283,14 +287,15 @@ TEST(ExternalSemaSource, ExternalDelayedTypoCorrection) {
 // We should only try MaybeDiagnoseMissingCompleteType if we can't otherwise
 // solve the problem.
 TEST(ExternalSemaSource, TryOtherTacticsBeforeDiagnosing) {
-  auto Installer = llvm::make_unique<ExternalSemaSourceInstaller>();
+  std::unique_ptr<ExternalSemaSourceInstaller> Installer(
+      new ExternalSemaSourceInstaller);
   CompleteTypeDiagnoser Diagnoser(false);
   Installer->PushSource(&Diagnoser);
   std::vector<std::string> Args(1, "-std=c++11");
   // This code hits the class template specialization/class member of a class
   // template specialization checks in Sema::RequireCompleteTypeImpl.
   ASSERT_TRUE(clang::tooling::runToolOnCodeWithArgs(
-      std::move(Installer),
+      Installer.release(),
       "template <typename T> struct S { class C { }; }; S<char>::C SCInst;",
       Args));
   ASSERT_EQ(0, Diagnoser.CallCount);
@@ -299,7 +304,8 @@ TEST(ExternalSemaSource, TryOtherTacticsBeforeDiagnosing) {
 // The first ExternalSemaSource where MaybeDiagnoseMissingCompleteType returns
 // true should be the last one called.
 TEST(ExternalSemaSource, FirstDiagnoserTaken) {
-  auto Installer = llvm::make_unique<ExternalSemaSourceInstaller>();
+  std::unique_ptr<ExternalSemaSourceInstaller> Installer(
+      new ExternalSemaSourceInstaller);
   CompleteTypeDiagnoser First(false);
   CompleteTypeDiagnoser Second(true);
   CompleteTypeDiagnoser Third(true);
@@ -308,7 +314,7 @@ TEST(ExternalSemaSource, FirstDiagnoserTaken) {
   Installer->PushSource(&Third);
   std::vector<std::string> Args(1, "-std=c++11");
   ASSERT_FALSE(clang::tooling::runToolOnCodeWithArgs(
-      std::move(Installer), "class Incomplete; Incomplete IncompleteInstance;",
+      Installer.release(), "class Incomplete; Incomplete IncompleteInstance;",
       Args));
   ASSERT_EQ(1, First.CallCount);
   ASSERT_EQ(1, Second.CallCount);
diff --git a/clang/unittests/Tooling/CommentHandlerTest.cpp b/clang/unittests/Tooling/CommentHandlerTest.cpp
index 682f19e9b13..9c3abdc4b15 100644
--- a/clang/unittests/Tooling/CommentHandlerTest.cpp
+++ b/clang/unittests/Tooling/CommentHandlerTest.cpp
@@ -56,8 +56,8 @@ public:
   CommentVerifier GetVerifier();
 
 protected:
-  std::unique_ptr<FrontendAction> CreateTestAction() override {
-    return llvm::make_unique<CommentHandlerAction>(this);
+  ASTFrontendAction *CreateTestAction() override {
+    return new CommentHandlerAction(this);
   }
 
 private:
diff --git a/clang/unittests/Tooling/ExecutionTest.cpp b/clang/unittests/Tooling/ExecutionTest.cpp
index 19e5de7823c..26db8c6d0ea 100644
--- a/clang/unittests/Tooling/ExecutionTest.cpp
+++ b/clang/unittests/Tooling/ExecutionTest.cpp
@@ -79,9 +79,7 @@ private:
 class ReportResultActionFactory : public FrontendActionFactory {
 public:
   ReportResultActionFactory(ExecutionContext *Context) : Context(Context) {}
-  std::unique_ptr<FrontendAction> create() override {
-    return llvm::make_unique<ReportResultAction>(Context);
-  }
+  FrontendAction *create() override { return new ReportResultAction(Context); }
 
 private:
   ExecutionContext *const Context;
diff --git a/clang/unittests/Tooling/RefactoringTest.cpp b/clang/unittests/Tooling/RefactoringTest.cpp
index d9d82eb43fa..41836f11ee2 100644
--- a/clang/unittests/Tooling/RefactoringTest.cpp
+++ b/clang/unittests/Tooling/RefactoringTest.cpp
@@ -650,7 +650,7 @@ template <typename T>
 class TestVisitor : public clang::RecursiveASTVisitor<T> {
 public:
   bool runOver(StringRef Code) {
-    return runToolOnCode(llvm::make_unique<TestAction>(this), Code);
+    return runToolOnCode(new TestAction(this), Code);
   }
 
 protected:
diff --git a/clang/unittests/Tooling/TestVisitor.h b/clang/unittests/Tooling/TestVisitor.h
index acaaabfac71..fb6a76ccadd 100644
--- a/clang/unittests/Tooling/TestVisitor.h
+++ b/clang/unittests/Tooling/TestVisitor.h
@@ -82,8 +82,8 @@ public:
   }
 
 protected:
-  virtual std::unique_ptr<FrontendAction> CreateTestAction() {
-    return llvm::make_unique<TestAction>(this);
+  virtual ASTFrontendAction* CreateTestAction() {
+    return new TestAction(this);
   }
 
   class FindConsumer : public ASTConsumer {
diff --git a/clang/unittests/Tooling/ToolingTest.cpp b/clang/unittests/Tooling/ToolingTest.cpp
index a4fb579038b..6dd0e53c4dd 100644
--- a/clang/unittests/Tooling/ToolingTest.cpp
+++ b/clang/unittests/Tooling/ToolingTest.cpp
@@ -64,10 +64,10 @@ class FindTopLevelDeclConsumer : public clang::ASTConsumer {
 
 TEST(runToolOnCode, FindsNoTopLevelDeclOnEmptyCode) {
   bool FoundTopLevelDecl = false;
-  EXPECT_TRUE(runToolOnCode(
-      llvm::make_unique<TestAction>(
-          llvm::make_unique<FindTopLevelDeclConsumer>(&FoundTopLevelDecl)),
-      ""));
+  EXPECT_TRUE(
+      runToolOnCode(new TestAction(llvm::make_unique<FindTopLevelDeclConsumer>(
+                        &FoundTopLevelDecl)),
+                    ""));
   EXPECT_FALSE(FoundTopLevelDecl);
 }
 
@@ -104,17 +104,17 @@ bool FindClassDeclX(ASTUnit *AST) {
 
 TEST(runToolOnCode, FindsClassDecl) {
   bool FoundClassDeclX = false;
-  EXPECT_TRUE(runToolOnCode(
-      llvm::make_unique<TestAction>(
-          llvm::make_unique<FindClassDeclXConsumer>(&FoundClassDeclX)),
-      "class X;"));
+  EXPECT_TRUE(
+      runToolOnCode(new TestAction(llvm::make_unique<FindClassDeclXConsumer>(
+                        &FoundClassDeclX)),
+                    "class X;"));
   EXPECT_TRUE(FoundClassDeclX);
 
   FoundClassDeclX = false;
-  EXPECT_TRUE(runToolOnCode(
-      llvm::make_unique<TestAction>(
-          llvm::make_unique<FindClassDeclXConsumer>(&FoundClassDeclX)),
-      "class Y;"));
+  EXPECT_TRUE(
+      runToolOnCode(new TestAction(llvm::make_unique<FindClassDeclXConsumer>(
+                        &FoundClassDeclX)),
+                    "class Y;"));
   EXPECT_FALSE(FoundClassDeclX);
 }
 
@@ -162,8 +162,8 @@ TEST(ToolInvocation, TestMapVirtualFile) {
   Args.push_back("-Idef");
   Args.push_back("-fsyntax-only");
   Args.push_back("test.cpp");
-  clang::tooling::ToolInvocation Invocation(
-      Args, llvm::make_unique<SyntaxOnlyAction>(), Files.get());
+  clang::tooling::ToolInvocation Invocation(Args, new SyntaxOnlyAction,
+                                            Files.get());
   InMemoryFileSystem->addFile(
       "test.cpp", 0, llvm::MemoryBuffer::getMemBuffer("#include <abc>\n"));
   InMemoryFileSystem->addFile("def/abc", 0,
@@ -188,8 +188,8 @@ TEST(ToolInvocation, TestVirtualModulesCompilation) {
   Args.push_back("-Idef");
   Args.push_back("-fsyntax-only");
   Args.push_back("test.cpp");
-  clang::tooling::ToolInvocation Invocation(
-      Args, llvm::make_unique<SyntaxOnlyAction>(), Files.get());
+  clang::tooling::ToolInvocation Invocation(Args, new SyntaxOnlyAction,
+                                            Files.get());
   InMemoryFileSystem->addFile(
       "test.cpp", 0, llvm::MemoryBuffer::getMemBuffer("#include <abc>\n"));
   InMemoryFileSystem->addFile("def/abc", 0,
@@ -259,64 +259,61 @@ TEST(runToolOnCode, TestSkipFunctionBody) {
   std::vector<std::string> Args = {"-std=c++11"};
   std::vector<std::string> Args2 = {"-fno-delayed-template-parsing"};
 
-  EXPECT_TRUE(runToolOnCode(llvm::make_unique<SkipBodyAction>(),
+  EXPECT_TRUE(runToolOnCode(new SkipBodyAction,
                             "int skipMe() { an_error_here }"));
-  EXPECT_FALSE(runToolOnCode(llvm::make_unique<SkipBodyAction>(),
+  EXPECT_FALSE(runToolOnCode(new SkipBodyAction,
                              "int skipMeNot() { an_error_here }"));
 
   // Test constructors with initializers
   EXPECT_TRUE(runToolOnCodeWithArgs(
-      llvm::make_unique<SkipBodyAction>(),
+      new SkipBodyAction,
       "struct skipMe { skipMe() : an_error() { more error } };", Args));
   EXPECT_TRUE(runToolOnCodeWithArgs(
-      llvm::make_unique<SkipBodyAction>(),
-      "struct skipMe { skipMe(); };"
-      "skipMe::skipMe() : an_error([](){;}) { more error }",
+      new SkipBodyAction, "struct skipMe { skipMe(); };"
+                          "skipMe::skipMe() : an_error([](){;}) { more error }",
       Args));
   EXPECT_TRUE(runToolOnCodeWithArgs(
-      llvm::make_unique<SkipBodyAction>(),
-      "struct skipMe { skipMe(); };"
-      "skipMe::skipMe() : an_error{[](){;}} { more error }",
+      new SkipBodyAction, "struct skipMe { skipMe(); };"
+                          "skipMe::skipMe() : an_error{[](){;}} { more error }",
       Args));
   EXPECT_TRUE(runToolOnCodeWithArgs(
-      llvm::make_unique<SkipBodyAction>(),
+      new SkipBodyAction,
       "struct skipMe { skipMe(); };"
       "skipMe::skipMe() : a<b<c>(e)>>(), f{}, g() { error }",
       Args));
   EXPECT_TRUE(runToolOnCodeWithArgs(
-      llvm::make_unique<SkipBodyAction>(),
-      "struct skipMe { skipMe() : bases()... { error } };", Args));
+      new SkipBodyAction, "struct skipMe { skipMe() : bases()... { error } };",
+      Args));
 
   EXPECT_FALSE(runToolOnCodeWithArgs(
-      llvm::make_unique<SkipBodyAction>(),
-      "struct skipMeNot { skipMeNot() : an_error() { } };", Args));
-  EXPECT_FALSE(runToolOnCodeWithArgs(llvm::make_unique<SkipBodyAction>(),
+      new SkipBodyAction, "struct skipMeNot { skipMeNot() : an_error() { } };",
+      Args));
+  EXPECT_FALSE(runToolOnCodeWithArgs(new SkipBodyAction,
                                      "struct skipMeNot { skipMeNot(); };"
                                      "skipMeNot::skipMeNot() : an_error() { }",
                                      Args));
 
   // Try/catch
   EXPECT_TRUE(runToolOnCode(
-      llvm::make_unique<SkipBodyAction>(),
+      new SkipBodyAction,
       "void skipMe() try { an_error() } catch(error) { error };"));
   EXPECT_TRUE(runToolOnCode(
-      llvm::make_unique<SkipBodyAction>(),
+      new SkipBodyAction,
       "struct S { void skipMe() try { an_error() } catch(error) { error } };"));
   EXPECT_TRUE(
-      runToolOnCode(llvm::make_unique<SkipBodyAction>(),
+      runToolOnCode(new SkipBodyAction,
                     "void skipMe() try { an_error() } catch(error) { error; }"
                     "catch(error) { error } catch (error) { }"));
   EXPECT_FALSE(runToolOnCode(
-      llvm::make_unique<SkipBodyAction>(),
+      new SkipBodyAction,
       "void skipMe() try something;")); // don't crash while parsing
 
   // Template
-  EXPECT_TRUE(
-      runToolOnCode(llvm::make_unique<SkipBodyAction>(),
-                    "template<typename T> int skipMe() { an_error_here }"
-                    "int x = skipMe<int>();"));
+  EXPECT_TRUE(runToolOnCode(
+      new SkipBodyAction, "template<typename T> int skipMe() { an_error_here }"
+                          "int x = skipMe<int>();"));
   EXPECT_FALSE(runToolOnCodeWithArgs(
-      llvm::make_unique<SkipBodyAction>(),
+      new SkipBodyAction,
       "template<typename T> int skipMeNot() { an_error_here }", Args2));
 }
 
@@ -330,8 +327,7 @@ TEST(runToolOnCodeWithArgs, TestNoDepFile) {
   Args.push_back(DepFilePath.str());
   Args.push_back("-MF");
   Args.push_back(DepFilePath.str());
-  EXPECT_TRUE(
-      runToolOnCodeWithArgs(llvm::make_unique<SkipBodyAction>(), "", Args));
+  EXPECT_TRUE(runToolOnCodeWithArgs(new SkipBodyAction, "", Args));
   EXPECT_FALSE(llvm::sys::fs::exists(DepFilePath.str()));
   EXPECT_FALSE(llvm::sys::fs::remove(DepFilePath.str()));
 }
@@ -355,26 +351,23 @@ private:
 
 TEST(runToolOnCodeWithArgs, DiagnosticsColor) {
 
+  EXPECT_TRUE(runToolOnCodeWithArgs(new CheckColoredDiagnosticsAction(true), "",
+                                    {"-fcolor-diagnostics"}));
+  EXPECT_TRUE(runToolOnCodeWithArgs(new CheckColoredDiagnosticsAction(false),
+                                    "", {"-fno-color-diagnostics"}));
+  EXPECT_TRUE(
+      runToolOnCodeWithArgs(new CheckColoredDiagnosticsAction(true), "",
+                            {"-fno-color-diagnostics", "-fcolor-diagnostics"}));
+  EXPECT_TRUE(
+      runToolOnCodeWithArgs(new CheckColoredDiagnosticsAction(false), "",
+                            {"-fcolor-diagnostics", "-fno-color-diagnostics"}));
   EXPECT_TRUE(runToolOnCodeWithArgs(
-      llvm::make_unique<CheckColoredDiagnosticsAction>(true), "",
-      {"-fcolor-diagnostics"}));
-  EXPECT_TRUE(runToolOnCodeWithArgs(
-      llvm::make_unique<CheckColoredDiagnosticsAction>(false), "",
-      {"-fno-color-diagnostics"}));
-  EXPECT_TRUE(runToolOnCodeWithArgs(
-      llvm::make_unique<CheckColoredDiagnosticsAction>(true), "",
-      {"-fno-color-diagnostics", "-fcolor-diagnostics"}));
-  EXPECT_TRUE(runToolOnCodeWithArgs(
-      llvm::make_unique<CheckColoredDiagnosticsAction>(false), "",
-      {"-fcolor-diagnostics", "-fno-color-diagnostics"}));
-  EXPECT_TRUE(runToolOnCodeWithArgs(
-      llvm::make_unique<CheckColoredDiagnosticsAction>(true), "",
+      new CheckColoredDiagnosticsAction(true), "",
       {"-fno-color-diagnostics", "-fdiagnostics-color=always"}));
 
   // Check that this test would fail if ShowColors is not what it should.
-  EXPECT_FALSE(runToolOnCodeWithArgs(
-      llvm::make_unique<CheckColoredDiagnosticsAction>(false), "",
-      {"-fcolor-diagnostics"}));
+  EXPECT_FALSE(runToolOnCodeWithArgs(new CheckColoredDiagnosticsAction(false),
+                                     "", {"-fcolor-diagnostics"}));
 }
 
 TEST(ClangToolTest, ArgumentAdjusters) {
@@ -610,7 +603,7 @@ TEST(runToolOnCode, TestResetDiagnostics) {
 
   // Should not crash
   EXPECT_FALSE(
-      runToolOnCode(llvm::make_unique<ResetDiagnosticAction>(),
+      runToolOnCode(new ResetDiagnosticAction,
                     "struct Foo { Foo(int); ~Foo(); struct Fwd _fwd; };"
                     "void func() { long x; Foo f(x); }"));
 }