Modify forget.

Author: nohirap

test/Sema/enum_raw_representable.swift

@@ -1,27 +1,27 @@
 // RUN: %target-parse-verify-swift
 
 enum Foo : Int {
-  case A, B, C
+  case a, b, c
 }
 
-var raw1: Int = Foo.A.rawValue
+var raw1: Int = Foo.a.rawValue
 var raw2: Foo.RawValue = raw1
 var cooked1: Foo? = Foo(rawValue: 0)
 var cooked2: Foo? = Foo(rawValue: 22)
 
 enum Bar : Double {
-  case A, B, C
+  case a, b, c
 }
 
 func localEnum() -> Int {
   enum LocalEnum : Int {
-    case A, B, C
+    case a, b, c
   }
-  return LocalEnum.A.rawValue
+  return LocalEnum.a.rawValue
 }
 
 enum MembersReferenceRawType : Int {
-  case A, B, C
+  case a, b, c
 
   init?(rawValue: Int) {
     self = MembersReferenceRawType(rawValue: rawValue)!
@@ -40,16 +40,16 @@ func deserialize<T : RawRepresentable>(_ serialized: [T.RawValue]) -> [T] {
   return serialized.map { T(rawValue: $0)! }
 }
 
-var ints: [Int] = serialize([Foo.A, .B, .C])
-var doubles: [Double] = serialize([Bar.A, .B, .C])
+var ints: [Int] = serialize([Foo.a, .b, .c])
+var doubles: [Double] = serialize([Bar.a, .b, .c])
 
 var foos: [Foo] = deserialize([1, 2, 3])
 var bars: [Bar] = deserialize([1.2, 3.4, 5.6])
 
 // Infer RawValue from witnesses.
 enum Color : Int, RawRepresentable {
-  case Red
-  case Blue
+  case red
+  case blue
 
   init?(rawValue: Double) {
     return nil