Merge pull request #2260 from marksands/swift-2.2-sr-1267-test

Update test to remove dependency on Foundation.

Author: jopamer

test/NameBinding/InheritedConformance.swift

@@ -1,25 +1,9 @@
-// XFAIL: linux
 // RUN: rm -rf %t && mkdir %t
 // RUN: cp %s %t/main.swift
 // RUN: %target-swift-frontend -parse -primary-file %t/main.swift -emit-reference-dependencies-path - > %t.swiftdeps
 
 // SR-1267, SR-1270
-import Foundation
-
-class TypeType<T where T: NSString> {
-    func call(notification: NSNotification?) {
-        let set = NSOrderedSet()
-        if let objects = set.array as? [T] {
-            let _ = (notification?.userInfo?["great_key"] as? NSSet).flatMap { updatedObjects in
-                return updatedObjects.filter({ element in
-                    guard let element = element as? T
-                        where objects.index(of: element) != nil
-                    else {
-                        return false
-                    }
-                    return true
-                })
-            } ?? []
-        }
-    }
-}
+protocol Protocol {}
+class ConformingClass: Protocol {}
+class BaseClass<T: Protocol> {}
+class ConcreteClass<T: ConformingClass> : BaseClass<T> {}