From 1bb4b12315d3fd402ba3aa9b95585bcc4cfa2048 Mon Sep 17 00:00:00 2001
From: Mehdi Amini <mehdi.amini@apple.com>
Date: Sat, 19 Nov 2016 18:19:41 +0000
Subject: [PATCH] Change setDiagnosticsOutputFile to take a unique_ptr from a
 raw pointer (NFC)

Summary:
This makes it explicit that ownership is taken. Also replace all `new`
with make_unique<> at call sites.

Reviewers: anemet

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D26884

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287449 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/IR/LLVMContext.h | 2 +-
 lib/IR/LLVMContext.cpp        | 4 ++--
 lib/LTO/LTOCodeGenerator.cpp  | 2 +-
 tools/opt/opt.cpp             | 3 ++-
 4 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/include/llvm/IR/LLVMContext.h b/include/llvm/IR/LLVMContext.h
index 16286d73289..2b537ebf1fe 100644
--- a/include/llvm/IR/LLVMContext.h
+++ b/include/llvm/IR/LLVMContext.h
@@ -194,7 +194,7 @@ public:
   /// By default or if invoked with null, diagnostics are not saved in a file
   /// but only emitted via the diagnostic handler.  Even if an output file is
   /// set, the handler is invoked for each diagnostic message.
-  void setDiagnosticsOutputFile(yaml::Output *F);
+  void setDiagnosticsOutputFile(std::unique_ptr<yaml::Output> F);
 
   /// \brief Get the prefix that should be printed in front of a diagnostic of
   ///        the given \p Severity
diff --git a/lib/IR/LLVMContext.cpp b/lib/IR/LLVMContext.cpp
index 9dac6151499..94934b385de 100644
--- a/lib/IR/LLVMContext.cpp
+++ b/lib/IR/LLVMContext.cpp
@@ -212,8 +212,8 @@ yaml::Output *LLVMContext::getDiagnosticsOutputFile() {
   return pImpl->DiagnosticsOutputFile.get();
 }
 
-void LLVMContext::setDiagnosticsOutputFile(yaml::Output *F) {
-  pImpl->DiagnosticsOutputFile.reset(F);
+void LLVMContext::setDiagnosticsOutputFile(std::unique_ptr<yaml::Output> F) {
+  pImpl->DiagnosticsOutputFile = std::move(F);
 }
 
 LLVMContext::DiagnosticHandlerTy LLVMContext::getDiagnosticHandler() const {
diff --git a/lib/LTO/LTOCodeGenerator.cpp b/lib/LTO/LTOCodeGenerator.cpp
index d2f964e4d24..146ad454a0d 100644
--- a/lib/LTO/LTOCodeGenerator.cpp
+++ b/lib/LTO/LTOCodeGenerator.cpp
@@ -511,7 +511,7 @@ bool LTOCodeGenerator::setupOptimizationRemarks() {
       return false;
     }
     Context.setDiagnosticsOutputFile(
-        new yaml::Output(DiagnosticOutputFile->os()));
+        llvm::make_unique<yaml::Output>(DiagnosticOutputFile->os()));
   }
   return true;
 }
diff --git a/tools/opt/opt.cpp b/tools/opt/opt.cpp
index 0a42c13898a..035629a8aa4 100644
--- a/tools/opt/opt.cpp
+++ b/tools/opt/opt.cpp
@@ -424,7 +424,8 @@ int main(int argc, char **argv) {
       errs() << EC.message() << '\n';
       return 1;
     }
-    Context.setDiagnosticsOutputFile(new yaml::Output(YamlFile->os()));
+    Context.setDiagnosticsOutputFile(
+        llvm::make_unique<yaml::Output>(YamlFile->os()));
   }
 
   // Load the input module...
-- 
2.40.0