swift

7a514c99 - Sema: Adjust result builder operation lookup for MemberImportVisibility.

Sema: Adjust result builder operation lookup for MemberImportVisibility. To avoid spurious diagnostics about unavailable operations when checking uses of functions that take result builder closures, lookup of result builder operations needs to ignore the restrictions of the `MemberImportVisibility` feature. The result builder transform should simply use the operations that are found and allow later checks to diagnose the use of inaccessible builder operations. Resolves rdar://144100445.