unique_ptr-ify ownership of ASTConsumers

(after fixing a bug in MultiplexConsumer I noticed the ownership of the
nested consumers was implemented with raw pointers - so this fixes
that... and follows the source back to its origin pushing unique_ptr
ownership up through there too)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@213307 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 2 deletions

diff --git a/tools/clang-check/ClangCheck.cpp b/tools/clang-check/ClangCheck.cpp
index cc8d43cec2..df3b4e0d95 100644
--- a/tools/clang-check/ClangCheck.cpp
+++ b/tools/clang-check/ClangCheck.cpp
@@ -28,6 +28,7 @@
 #include "llvm/Option/OptTable.h"
 #include "llvm/Support/Path.h"
 #include "llvm/Support/Signals.h"
+#include "llvm/ADT/STLExtras.h"
 
 using namespace clang::driver;
 using namespace clang::tooling;
@@ -179,14 +180,14 @@ private:
 namespace clang_check {
 class ClangCheckActionFactory {
 public:
-  clang::ASTConsumer *newASTConsumer() {
+  std::unique_ptr<clang::ASTConsumer> newASTConsumer() {
     if (ASTList)
       return clang::CreateASTDeclNodeLister();
     if (ASTDump)
       return clang::CreateASTDumper(ASTDumpFilter);
     if (ASTPrint)
       return clang::CreateASTPrinter(&llvm::outs(), ASTDumpFilter);
-    return new clang::ASTConsumer();
+    return llvm::make_unique<clang::ASTConsumer>();
   }
 };
 }