1 files changed, 18 insertions, 43 deletions

diff --git a/src/mscorlib/src/System/Runtime/CompilerServices/MethodImplAttribute.cs b/src/mscorlib/src/System/Runtime/CompilerServices/MethodImplAttribute.cs
index b4991110f8..b24018cf78 100644
--- a/src/mscorlib/src/System/Runtime/CompilerServices/MethodImplAttribute.cs
+++ b/src/mscorlib/src/System/Runtime/CompilerServices/MethodImplAttribute.cs
@@ -2,72 +2,47 @@
 // The .NET Foundation licenses this file to you under the MIT license.
 // See the LICENSE file in the project root for more information.
 
-namespace System.Runtime.CompilerServices {
-    
-    using System;
-    using System.Reflection;    
-    
+
+using System;
+using System.Reflection;
+
+namespace System.Runtime.CompilerServices
+{
     // This Enum matchs the miImpl flags defined in corhdr.h. It is used to specify 
     // certain method properties.
-    
-    [Serializable]
-    [Flags]
-    public enum MethodImplOptions
-    {
-        Unmanaged          =   System.Reflection.MethodImplAttributes.Unmanaged,
-        ForwardRef         =   System.Reflection.MethodImplAttributes.ForwardRef,
-        PreserveSig        =   System.Reflection.MethodImplAttributes.PreserveSig,
-        InternalCall       =   System.Reflection.MethodImplAttributes.InternalCall,
-        Synchronized       =   System.Reflection.MethodImplAttributes.Synchronized,
-        NoInlining         =   System.Reflection.MethodImplAttributes.NoInlining,
-        AggressiveInlining =   System.Reflection.MethodImplAttributes.AggressiveInlining,
-        NoOptimization     =   System.Reflection.MethodImplAttributes.NoOptimization,
-        // **** If you add something, update internal MethodImplAttribute(MethodImplAttributes methodImplAttributes)! ****
-    }
 
+    // Custom attribute to specify additional method properties.
     [Serializable]
-    public enum MethodCodeType
+    [AttributeUsage(AttributeTargets.Method | AttributeTargets.Constructor, Inherited = false)]
+    sealed public class MethodImplAttribute : Attribute
     {
-        IL              =   System.Reflection.MethodImplAttributes.IL,
-        Native          =   System.Reflection.MethodImplAttributes.Native,
-        /// <internalonly/>
-        OPTIL           =   System.Reflection.MethodImplAttributes.OPTIL,
-        Runtime         =   System.Reflection.MethodImplAttributes.Runtime  
-    }
-
-    // Custom attribute to specify additional method properties.
-[Serializable]
-[AttributeUsage(AttributeTargets.Method | AttributeTargets.Constructor, Inherited = false)] 
-    sealed public class MethodImplAttribute : Attribute  
-    {    
-        internal MethodImplOptions  _val;
-        public   MethodCodeType     MethodCodeType;
+        internal MethodImplOptions _val;
+        public MethodCodeType MethodCodeType;
 
         internal MethodImplAttribute(MethodImplAttributes methodImplAttributes)
         {
-            MethodImplOptions all = 
-                MethodImplOptions.Unmanaged | MethodImplOptions.ForwardRef | MethodImplOptions.PreserveSig | 
+            MethodImplOptions all =
+                MethodImplOptions.Unmanaged | MethodImplOptions.ForwardRef | MethodImplOptions.PreserveSig |
                 MethodImplOptions.InternalCall | MethodImplOptions.Synchronized |
                 MethodImplOptions.NoInlining | MethodImplOptions.AggressiveInlining |
                 MethodImplOptions.NoOptimization;
             _val = ((MethodImplOptions)methodImplAttributes) & all;
         }
-        
+
         public MethodImplAttribute(MethodImplOptions methodImplOptions)
         {
             _val = methodImplOptions;
         }
-        
+
         public MethodImplAttribute(short value)
         {
             _val = (MethodImplOptions)value;
         }
-        
+
         public MethodImplAttribute()
         {
         }
-        
-        public MethodImplOptions Value { get {return _val;} }   
-    }
 
+        public MethodImplOptions Value { get { return _val; } }
+    }
 }