C++11 metaprogramming applied to software obfuscation (2014) [pdf]

And operator"" _obfuscated1 has a serious bug, as it returns a temporary buffer allocated on the stack.

How well does it defend against this deobfuscation approach? <a href="https:&#x2F;&#x2F;www.cs.arizona.edu&#x2F;people&#x2F;debray&#x2F;Publications&#x2F;generic-deobf.pdf" rel="nofollow">https:&#x2F;&#x2F;www.cs.arizona.edu&#x2F;people&#x2F;debray&#x2F;Publications&#x2F;generi...</a>