> On 24 Oct 2017, at 18:11, Félix Cloutier <felixclout...@icloud.com> wrote: > > Could you do a conditional typealias?
I don’t *think* so. In the case of OpenSSL the #define you want to use is OPENSSL_VERSION_NUMBER, which is defined in an OpenSSL header file. As far as I know, the Swift compiler does not see #defines from C header files when compiling Swift code (some experimenting suggests that this is still true, though I am not *certain* of that). That would mean we’d have to pass this as a build flag with -D, which doesn’t really work with distribution via SwiftPM, and also would require that users know that this flag needs to be passed for newer OpenSSLs. Cory _______________________________________________ swift-evolution mailing list swift-evolution@swift.org https://lists.swift.org/mailman/listinfo/swift-evolution
