Calculate spare bits for multi-payload enums from first principles#73491

Merged

tbkka merged 3 commits intoswiftlang:mainfrom

tbkka:tbkka-mpe-sparebits

May 10, 2024

Commits on Apr 29, 2024

Extract the BitMask support to a separate file
tbkka
committed

Commits on May 7, 2024