Compiler custom flags are not supported by Cuckoo generator

[DanyilNefodov]

Hi!

I have protocols which use Compiler custom flags. I have code similar to next one:

protocol Boo {
    func doesBoo(arg: Int64)
    #if FEATURE_FLAG
    func doesBooForFeature(arg: Int64)
    #endif
}

extension Boo {
    func doesBoo(arg: Int64) {
        doesBoo(arg: arg)
    }
    #if FEATURE_FLAG
    func doesBooForFeature(arg: Int64) {
        doesBooForFeature(arg: arg)
    }
    #endif
}

When I mock this code with FEATURE_FLAG disabled I get next error:

/path/to/mock/GeneratedMocks.swift:1757:45 Value of type 'any Boo' has no member 'doesBooForFeature'

I didn't found any reference to custom flags in Generator code/doc.

Could you help me please to understand is there any functionality for it? If not can it be supported in future?

[MatyasKriz]

Hey, this functionality probably isn't supported in Cuckoo. It might be easier to add it to the SwiftSyntax version I've been cooking up, but I haven't gotten around to finishing that up and releasing as Cuckoo 2.0 yet. 🙂

[MatyasKriz]

I've looked into implementing this and as it stands it will be a bit harder to add than I initially thought. Mainly because of #elseif that can be added into the mix. I'll keep it in mind though.