Driver: Initialize Arg::Claimed


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@67160 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Arg.cpp b/lib/Driver/Arg.cpp
index 6cff93e..6a860b6 100644
--- a/lib/Driver/Arg.cpp
+++ b/lib/Driver/Arg.cpp
@@ -17,7 +17,8 @@
 Arg::Arg(ArgClass _Kind, const Option *_Opt, unsigned _Index) 
   : Kind(_Kind),
     Opt(_Opt),
-    Index(_Index)
+    Index(_Index),
+    Claimed(false)
 {
 }