Flag redundant access levels same as enclosing context #1048

private class Private {
    private var x: Int
}

fileprivate class FilePrivate {
    fileprivate var data: String = ""
    fileprivate func method() {}

    fileprivate struct Config {
        fileprivate var value: Int = 0
    }
}

internal class Internal {
    internal var count: Int = 0
}

fileprivate class SetterExample {
    fileprivate fileprivate(set) var redundantSetter: Int = 0
    fileprivate private(set) var redundantAccess: Int = 0
}

internal class InternalSetterExample {
    internal internal(set) var redundantBoth: Int = 0
    fileprivate fileprivate(set) var redundantSetter: Int = 0
    internal private(set) var redundantAccess: Int = 0
}

private class PrivateSetterExample {
    private private(set) var redundantBoth: Int = 0
}