[GSB] Don't add invalid concrete requirements. #10562
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
When a concrete requirement is invalid due to the concrete type lacking a conformance to a particular, required protocol, don't emit that incorrect requirement---it causes invalid states further down the line. Fixes SR-5014 / rdar://problem/32402482. While here, fix a comment that Huon noticed trailed off into oblivion.
|
@swift-ci please smoke test and merge |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
When a concrete requirement is invalid due to the concrete type
lacking a conformance to a particular, required protocol, don't emit
that incorrect requirement---it causes invalid states further down the
line.
Fixes SR-5014 / rdar://problem/32402482. Also, pull in test cases recently fixed for SR-4786 / rdar://problem/31955862 and SR-4737 / rdar://problem/31905232.