Three days of disorientation in a cold, dark room grappling with the nuances of C++’s initialization rules. Delve into the dangers of default and value-initialization, discover the implications of implicitly-declared default constructors, and uncover the truth behind list-initialization and aggregate initialization. Avoid the perils of parenthesized initializers and embrace the control of writing your own constructors. Embrace the complexity of C++ or face the consequences of undefined behavior. If you think you’re cute, think again—you may just end up attracting Russian hackers to your codebase.
https://consteval.ca/2024/07/03/initialization/