swift

d96fea5d - [5.5-05142021] Fix ClassDecl::isRootDefaultActor to use the maximal resilience expansion (#37786)

[5.5-05142021] Fix ClassDecl::isRootDefaultActor to use the maximal resilience expansion (#37786) Otherwise, we fail to emit default actor layout fields and intialization and deintialization routine calls. Meaning that actors in resilient libraries are broken. rdar://78622313