[5.8][CSGen] Handle recursive use of variable declarations #63551
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
It's possible for out-of-scope type variable to be the type of declaration if such declaration is recursively referenced in the body of a closure located in its initializer expression. In such cases type of the variable declaration cannot be connected to the closure because its not known in advance (determined by the initializer itself). Resolves: swiftlang#63455 (cherry picked from commit 83dd93a)
|
@swift-ci please test |
|
I am closing this one because it causes source compatibility regressions. |
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Outdated suggestions cannot be applied.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.
Cherry-pick of #63505
It's possible for out-of-scope type variable to be the type
of declaration if such declaration is recursively referenced
in the body of a closure located in its initializer expression.
In such cases type of the variable declaration cannot be
connected to the closure because its not known in advance
(determined by the initializer itself).
Resolves: #63455 (cherry picked from commit 83dd93a)