Build: Remove causes of pedantic warnings. Addresses issue #352 and PR #242.
diff --git a/hlsl/hlslTokenStream.h b/hlsl/hlslTokenStream.h
index 83365c4..12c2a2a 100755
--- a/hlsl/hlslTokenStream.h
+++ b/hlsl/hlslTokenStream.h
@@ -57,6 +57,9 @@
         HlslToken token;                  // the token we are currently looking at, but have not yet accepted
 
     private:
+        HlslTokenStream();
+        HlslTokenStream& operator=(const HlslTokenStream&);
+
         HlslScanContext& scanner;         // lexical scanner, to get next token
 
         // Previously scanned tokens, returned for future advances,