Swift enum with associated values incorrect highlighting
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Description
Information
- Language: Swift
- Plugins: none
Does the problem still occur in the latest version of Prism? You can check using the test page or get the latest version at the download page.
Yes, the problem still occurs in the latest version of Prism.
Description
An enum with associated values has its cases incorrectly interpreted as a function token, which is a problem when an enum has a case with one associated value and an empty case.
Incorrect:
Correct:
All of the cases should have the same color.
Code snippet
The code being highlighted incorrectly.
public enum Event<Element> {
case next(Element)
case error(Error)
case completed
}
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Use the Swift example in the issue with Prism's test page to reproduce the highlighting. Investigate how the enum cases are tokenized and verify that next(Element), error(Error), and completed receive the same color when the fix is complete.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- swift
- Domain
- tooling
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 38/100