Rule request: spacing around `as` and `is` expressions
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rule-request
- Dominant language
- Swift
- Stars
- 19.7k
- Forks
- 2.3k
- Avg merge
- 1d 1h
- Merged PRs (30d)
- 11
Description
Swiflint 0.47.0
Environment
Swiflint 0.47.0 (Homebrew)
opt_in_rules:
- operator_usage_whitespace
// This does not trigger a violation
let myProtocol = output as MyProtocol
Contributor guide
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
Start by reproducing the issue with the shown Swift snippet and the operator_usage_whitespace opt-in rule. Inspect the rule's handling of as and is expressions; done when inconsistent spacing around both expressions produces the expected lint violation.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- swift
- Domain
- tooling
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100