|
|
|
|
|
|
by elcritch
2077 days ago
|
|
|
In that regard it's not too dissimilar to Rust's semantics when memory is free'ed (https://news.ycombinator.com/item?id=23362518). Nim's ARC does inject refs/decrs, but they're not atomic which means it's overhead can be pretty minimal. I don't know if ObjC/Swifts ARC uses atomics or locking. GTK's object system for example uses locking which makes it pretty expensive. |
|
|