[6.0🍒] NCGenerics: add test for feature flag & force-enable all #73594
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Explanation: Ensures that feature-guards in interfaces always evaluate to true for NoncopyableGenerics, BorrowingSwitch, and MoveOnlyPartialConsumption. This is sort of a part (2) of #73514 that can be merged independently and I think both should be included to call this issue resolved.
Scope: Important for people who start using the feature without the flag in their build configuration, so they actually emit correct swiftinterface files.
Issue: rdar://127701059
Original PR: #73522
Risk: Low.
Testing: test is included
Reviewer: