Unless they've made a recent radical change, data races on multiword values (e.g. interfaces and slices) are unsafe in Go. In other GC languages (e.g. Java and

Unless they've made a recent radical change, data races on multiword values (e.g. interfaces and slices) are unsafe in Go. In other GC languages (e.g. Java and C#), data races don't compromise memory safety, but Go made different implementation choices.