https://www.coldfix.eu/2015/05/16/bison-c++11/
https://www.geeksforgeeks.org/flex-fast-lexical-analyzer-generator/
http://anoopsarkar.github.io/compilers-class/yacc-practice.html
vid calculator written with flex/bison
https://nullprogram.com/blog/2019/01/25/
books
courses
https://www.youtube.com/watch?v=VynWyOIb6Bk
This is an experience report of the Clang-based implementation of Herb Sutter's Lifetime safety profile for the C++ Core Guidelines, available online at cppx.godbolt.org.
https://ghjang.github.io/computer%20programming/2017/08/10/building_prototype_clang_for_metaclass.html