non_optional_string_data_conversion does not trigger with non-literal strings #6094
Description
New Issue Checklist
- I've Updated SwiftLint to the latest version.
- I've searched for existing GitHub issues.
Bug Description
https://realm.github.io/SwiftLint/non_optional_string_data_conversion.html only triggers with code like "foo".data(using: .utf8) but not string.data(using: .utf8)
Environment
- SwiftLint version: 0.59.1