From 114b767590ef2a7410edfc425f612697b154e67a Mon Sep 17 00:00:00 2001
From: Dmitri Gribenko <gribozavr@gmail.com>
Date: Thu, 29 Aug 2019 16:38:36 +0000
Subject: Changed FrontendActionFactory::create to return a std::unique_ptr

Subscribers: jkorous, arphaman, kadircet, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D66947

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@370379 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Tooling/Tooling.cpp | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

(limited to 'lib/Tooling/Tooling.cpp')

diff --git a/lib/Tooling/Tooling.cpp b/lib/Tooling/Tooling.cpp
index b21fc33ac3..8c0d13d243 100644
--- a/lib/Tooling/Tooling.cpp
+++ b/lib/Tooling/Tooling.cpp
@@ -247,12 +247,15 @@ void addTargetAndModeForProgramName(std::vector<std::string> &CommandLine,
 namespace {
 
 class SingleFrontendActionFactory : public FrontendActionFactory {
-  FrontendAction *Action;
+  std::unique_ptr<FrontendAction> Action;
 
 public:
-  SingleFrontendActionFactory(FrontendAction *Action) : Action(Action) {}
+  SingleFrontendActionFactory(std::unique_ptr<FrontendAction> Action)
+      : Action(std::move(Action)) {}
 
-  FrontendAction *create() override { return Action; }
+  std::unique_ptr<FrontendAction> create() override {
+    return std::move(Action);
+  }
 };
 
 } // namespace
@@ -267,8 +270,10 @@ ToolInvocation::ToolInvocation(
     std::vector<std::string> CommandLine, FrontendAction *FAction,
     FileManager *Files, std::shared_ptr<PCHContainerOperations> PCHContainerOps)
     : CommandLine(std::move(CommandLine)),
-      Action(new SingleFrontendActionFactory(FAction)), OwnsAction(true),
-      Files(Files), PCHContainerOps(std::move(PCHContainerOps)) {}
+      Action(new SingleFrontendActionFactory(
+          std::unique_ptr<FrontendAction>(FAction))),
+      OwnsAction(true), Files(Files),
+      PCHContainerOps(std::move(PCHContainerOps)) {}
 
 ToolInvocation::~ToolInvocation() {
   if (OwnsAction)
-- 
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