[znkr]

When I switched from C++ to a bunch of other languages, I missed RAII initially. However, I quickly learned that other languages just do it differently and often even better (ever had to check an error when closing a resource?). Nowadays, I think that RAII is a solution to a C++ problem and other languages have a better solution for resource management (try-with-resources in Java, defer in Go, with in Python).

[motorest]

> However, I quickly learned that other languages just do it differently and often even better (ever had to check an error when closing a resource?).

I don't think that's even conceptually the same. The point of RAII is that resource deallocation is ensured, deterministic, and built into the happy path. Once you start to throw errors and relying on those to manage resources, you're actually dealing the consequences of not having RAII.

[oytis]

> try-with-resources in Java, defer in Go, with in Python

Or 'goto error8;' in C. Still RAII is much more convenient, especially for cases where you allocate a lot of interdependent resources at different time points. It keeps deallocation logic close to allocation logic (unlike, say, defer), makes sure deallocation always happens in the reverse order of allocations and doesn't force you to create a nested scope each time you allocate a resource