This assumption occurs in at least:
depends/packages/rust.mk (see also #4401)rust_test() in qa/zcash/full_test_suite.py.This is not a high priority, but is motivated by speculation that Darwin/macOS might at some point support ARM.
Today Apple officially announced the transition to ARM. First ARM Macs shipping at the end of 2020.
Ideally we'd buy an actual ARM-based Mac to test this on.
Most helpful comment
Today Apple officially announced the transition to ARM. First ARM Macs shipping at the end of 2020.