Error when running Cuckoo/run (cuckoo_generator ver. 1.10.2) about cuckoo

[MatyasKriz]

Hey, @nanashiki, is it possible that the issue is in file Swift/StringCharacterView.swift at line 153? Unless we find out a reproducible use-case, there's not much I can do.

[nanashiki]

StringCharacterView.swift seemed to be an error in the code of apple/swift, not the code we manage
https://github.com/apple/swift/blob/main/stdlib/public/core/StringCharacterView.swift

[nanashiki]

minimal code

struct Test {
    var current: Date {
        // 日本語コメント(Japanese Comment)
        Date()
    }
}

[nanashiki]

Crash here

Cuckoo/Generator/Source/Internal/Tokenizer.swift

Line 190 in e29f10e

effects = parseEffects(source: source[bodyRange])