t.ae

func foo(_ x: UInt8) { print("UInt8: \(x)") } func foo(_ x: UInt16) { print("Int: \(x)") } foo(.max+0)

Version:

swift-4.1.1-RELEASE

Output:

Error:

/usercode/main.swift:9:9: error: ambiguous use of operator '+' foo(.max+0) ^ Swift.UInt8:9:24: note: found this candidate public static func + (lhs: UInt8, rhs: UInt8) -> UInt8 ^ Swift.UInt16:9:24: note: found this candidate public static func + (lhs: UInt16, rhs: UInt16) -> UInt16 ^