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)

llvm-svn: 213307

1 files changed, 2 insertions, 2 deletions

diff --git a/clang/unittests/Sema/ExternalSemaSourceTest.cpp b/clang/unittests/Sema/ExternalSemaSourceTest.cpp
index bc0d632cfdb..4291b76e7d4 100644
--- a/clang/unittests/Sema/ExternalSemaSourceTest.cpp
+++ b/clang/unittests/Sema/ExternalSemaSourceTest.cpp
@@ -140,10 +140,10 @@ class ExternalSemaSourceInstaller : public clang::ASTFrontendAction {
   std::unique_ptr<DiagnosticConsumer> OwnedClient;
 
 protected:
-  virtual clang::ASTConsumer *
+  virtual std::unique_ptr<clang::ASTConsumer>
   CreateASTConsumer(clang::CompilerInstance &Compiler,
                     llvm::StringRef /* dummy */) {
-    return new clang::ASTConsumer();
+    return llvm::make_unique<clang::ASTConsumer>();
   }
 
   virtual void ExecuteAction() {