Support intersection type casts #3652
Merged
Conversation
This file contains 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
|
I don't think intersection can extend |
|
@sambsnyd In the Java compiler's model the intersection type does extend ClassType. I believe it has to do with the fact that an intersection type can only have one class and the others need to be interfaces. Alternatively all interfaces and Object as the implicit class. That way an intersection is pretty much the same as a regular class type and the fully qualified name would be the class name. But I am also unsure about this and wonder what problems we might get if we do this or don't do it... |
kunli2
approved these changes
Nov 21, 2023
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Outdated suggestions cannot be applied.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.
Supported since Java 1.8: https://docs.oracle.com/javase/specs/jls/se8/html/jls-15.html#jls-15.16
Fixes: #3651