Fix #12267: Constraints should not cross phases #12300

Closed

odersky wants to merge 4 commits intoscala:masterfrom

dotty-staging:explore-perf

Commits on Apr 30, 2021

Peformance test for WIP
odersky
committed

Commits on May 3, 2021

Commits on May 4, 2021

Rename ensureClosedConstraint to ensureSegregated
liufengyun
committed