Build to complete successfully without any warnings
Actual behavior
App/.build/checkouts/swift-nio.git-3108475404973543938/Sources/NIO/System.swift:60:112: warning: using '!' in this location is deprecated and will be removed in a future release; consider changing this to '?' instead
private let sysInet_ntop: @convention(c) (CInt, UnsafeRawPointer?, UnsafeMutablePointer<CChar>?, socklen_t) -> UnsafePointer<CChar>! = inet_ntop
^ ~
?
Steps to reproduce
Build NIO in Xcode 9.3 Beta 4
SwiftNIO version/commit hash
1.3.0
Swift & OS version (output of swift --version && uname -a)
$ swift --version && uname -a
Apple Swift version 4.1 (swiftlang-902.0.43 clang-902.0.37.1)
Target: x86_64-apple-darwin17.4.0
Darwin Tims-MBP.home 17.4.0 Darwin Kernel Version 17.4.0: Sun Dec 17 09:19:54 PST 2017; root:xnu-4570.41.2~1/RELEASE_X86_64 x86_64
Expected behavior
Build to complete successfully without any warnings
Actual behavior
Steps to reproduce
SwiftNIO version/commit hash
1.3.0
Swift & OS version (output of
swift --version && uname -a
)