Fix More Casts

Fix another cast-away-const cast.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172466 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Object/MachOObject.cpp

@@ -44,7 +44,8 @@ static void ReadInMemoryStruct(const MachOObject &MOO,
   }
 
   // Check whether we can return a direct pointer.
-  struct_type *Ptr = (struct_type *) (Buffer.data() + Base);
+  struct_type *Ptr = reinterpret_cast<struct_type *>(
+                       const_cast<char *>(Buffer.data() + Base));
   if (!MOO.isSwappedEndian()) {
     Res = Ptr;
     return;