Driver: Claim inputs when we bind the InputAction.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67174 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Driver/Driver.cpp

@@ -665,6 +665,7 @@ void Driver::BuildJobsForAction(Compilation &C,
                                 InputInfo &Result) const {
   llvm::PrettyStackTraceString CrashInfo("Building compilation jobs for action");
   if (const InputAction *IA = dyn_cast<InputAction>(A)) {
+    IA->getInputArg().claim();
     const char *Name = IA->getInputArg().getValue(C.getArgs());
     Result = InputInfo(Name, A->getType(), Name);
     return;