Fix the handling of target options in our unit tests.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166079 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Basic/SourceManagerTest.cpp b/unittests/Basic/SourceManagerTest.cpp
index de3b723..a04539b 100644
--- a/unittests/Basic/SourceManagerTest.cpp
+++ b/unittests/Basic/SourceManagerTest.cpp
@@ -33,9 +33,10 @@
     : FileMgr(FileMgrOpts),
       DiagID(new DiagnosticIDs()),
       Diags(DiagID, new IgnoringDiagConsumer()),
-      SourceMgr(Diags, FileMgr) {
-    TargetOpts.Triple = "x86_64-apple-darwin11.1.0";
-    Target = TargetInfo::CreateTargetInfo(Diags, TargetOpts);
+      SourceMgr(Diags, FileMgr),
+      TargetOpts(new TargetOptions) {
+    TargetOpts->Triple = "x86_64-apple-darwin11.1.0";
+    Target = TargetInfo::CreateTargetInfo(Diags, *TargetOpts);
   }
 
   FileSystemOptions FileMgrOpts;
@@ -44,7 +45,7 @@
   DiagnosticsEngine Diags;
   SourceManager SourceMgr;
   LangOptions LangOpts;
-  TargetOptions TargetOpts;
+  IntrusiveRefCntPtr<TargetOptions> TargetOpts;
   IntrusiveRefCntPtr<TargetInfo> Target;
 };