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
C++ to C++ code generation tool (enum2string conversion, serialization, reflection etc.)
https://github.com/flexferrum/autoprogrammer
https://assets.ctfassets.net/oxjq45e8ilak/55bGdX2PnYzmrpM8rwCjcE/791e7eee3236c2023e86e169faca8a0e/Sergei_Sadovnikov_Metaclasses_in_C___dream_Reality.pdf