unique_ptrify JobList::Jobs

llvm-svn: 217168
diff --git a/clang/lib/Tooling/Tooling.cpp b/clang/lib/Tooling/Tooling.cpp
index e014bfd..230f73c 100644
--- a/clang/lib/Tooling/Tooling.cpp
+++ b/clang/lib/Tooling/Tooling.cpp
@@ -69,7 +69,7 @@
   // We expect to get back exactly one Command job, if we didn't something
   // failed. Extract that job from the Compilation.
   const clang::driver::JobList &Jobs = Compilation->getJobs();
-  if (Jobs.size() != 1 || !isa<clang::driver::Command>(*Jobs.begin())) {
+  if (Jobs.size() != 1 || !isa<clang::driver::Command>(**Jobs.begin())) {
     SmallString<256> error_msg;
     llvm::raw_svector_ostream error_stream(error_msg);
     Jobs.Print(error_stream, "; ", true);
@@ -79,14 +79,14 @@
   }
 
   // The one job we find should be to invoke clang again.
-  const clang::driver::Command *Cmd =
-      cast<clang::driver::Command>(*Jobs.begin());
-  if (StringRef(Cmd->getCreator().getName()) != "clang") {
+  const clang::driver::Command &Cmd =
+      cast<clang::driver::Command>(**Jobs.begin());
+  if (StringRef(Cmd.getCreator().getName()) != "clang") {
     Diagnostics->Report(clang::diag::err_fe_expected_clang_command);
     return nullptr;
   }
 
-  return &Cmd->getArguments();
+  return &Cmd.getArguments();
 }
 
 /// \brief Returns a clang build invocation initialized from the CC1 flags.