scala.reflect.internal.Symbols.Symbol#ownerChain is called too many times when compile aka-actor

[ackratos]

we probably can make it a var and only update it when onwer changes, so that it won’t get re-computed every time.

In terms of performance test, I think this cannot be easily microbenchmarked but perf_tester (macro benchmark) would be a good choice.

[mkeskells]

duplicate of https://github.com/rorygraves/scalac_perf/issues/3

[rorygraves]

Closed as duplicate