Move anonymous types declared in an anonymous union to

outside the anonymous union as it's a language extension
we don't normally support.

llvm-svn: 220320

lldb/source/DataFormatters/NSIndexPath.cpp

@@ -190,8 +190,7 @@ protected:
             }
         }
 
-        union {
-            struct {
+        struct InlinedIndexes {
 	public:
 	  void SetIndexes(uint64_t value, Process& p)
 	  {
@@ -269,8 +268,8 @@ protected:
 	      return {0,false};
 	  }
 
-            } m_inlined;
-            struct {
+	};
+        struct OutsourcedIndexes {
 	    ValueObject *m_indexes;
 	    size_t m_count;
                 
@@ -284,7 +283,11 @@ protected:
 		}
 		return nullptr;
 	    }
-            } m_outsourced;
+	};
+
+        union {
+	    struct InlinedIndexes m_inlined;
+	    struct OutsourcedIndexes m_outsourced;
         };
     } m_impl;