[5.9-20230510][ModuleInterface] Add mechanism to exclude experimental flags from th… #66134
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Outdated suggestions cannot be applied.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.
5.9-20230510 cherry-pick of #66088
Explanation: Adds a mechanism to exclude experimental flags from the module interface, so they are not exposed unless necessary for module generation.
Scope: Module interface generation
Issue: rdar://109722548
Risk: Low. Only affects experimental flags
Testing: Added test to check exclusion of flags marked for exclusion
Reviewer: @tshortli @DougGregor