As an old C++ hacker, I'm waiting for the day when modern C++ shops read Accelerated C++ from Koenig and Moo circa two decades ago. Then, I could rejoice in someone anywhere writing C++ code that more closely resembled the python-esque C++ masquerading as pseudo-code in that book.
More sadly, I just keep seeing people emulate bit-twiddling from yesteryear when the compiler likely optimizes a fair bit of this.
The cyclomatic complexity scores in the paper look off by an order-of-magnitude but they may be better than the laugh riot I've measured in the last few years and my math may be failing me at runtime.