0078-issue-46642.swift

// RUN: %target-swift-frontend %s -emit-ir

// https://github.com/apple/swift/issues/46642

class Base {
  init<S: Sequence>(_ s: S) where S.Iterator.Element == UInt8 { }
}

class Sub: Base {
  init(_ b: [UInt8]) { super.init(b) }
}