Merge pull request swiftlang#36116 from CodaFi/members-only-club

Use Member Operators in StdlibUnitTest

Author: CodaFi

stdlib/private/StdlibUnittest/StdlibCoreExtras.swift

@@ -128,14 +128,14 @@ public struct TypeIdentifier : Hashable, Comparable {
   internal var objectID : ObjectIdentifier {
     return ObjectIdentifier(value)
   }
-}
 
-public func < (lhs: TypeIdentifier, rhs: TypeIdentifier) -> Bool {
-  return lhs.objectID < rhs.objectID
-}
+  public static func < (lhs: TypeIdentifier, rhs: TypeIdentifier) -> Bool {
+    return lhs.objectID < rhs.objectID
+  }
 
-public func == (lhs: TypeIdentifier, rhs: TypeIdentifier) -> Bool {
-  return lhs.objectID == rhs.objectID
+  public static func == (lhs: TypeIdentifier, rhs: TypeIdentifier) -> Bool {
+    return lhs.objectID == rhs.objectID
+  }
 }
 
 extension TypeIdentifier

stdlib/private/StdlibUnittest/StdlibUnittest.swift

@@ -3034,15 +3034,15 @@ struct Pair<T : Comparable> : Comparable {
 
   var first: T
   var second: T
-}
 
-func == <T>(lhs: Pair<T>, rhs: Pair<T>) -> Bool {
-  return lhs.first == rhs.first && lhs.second == rhs.second
-}
+  static func == <T>(lhs: Pair<T>, rhs: Pair<T>) -> Bool {
+    return lhs.first == rhs.first && lhs.second == rhs.second
+  }
 
-func < <T>(lhs: Pair<T>, rhs: Pair<T>) -> Bool {
-  return [lhs.first, lhs.second].lexicographicallyPrecedes(
-    [rhs.first, rhs.second])
+  static func < <T>(lhs: Pair<T>, rhs: Pair<T>) -> Bool {
+    return [lhs.first, lhs.second].lexicographicallyPrecedes(
+      [rhs.first, rhs.second])
+  }
 }
 
 public func expectEqualsUnordered<