Fixed missing XML documentation on enum members.

ICSharpCode.Decompiler/Ast/AstBuilder.cs

@@ -303,6 +303,7 @@ namespace ICSharpCode.Decompiler.Ast
 						}
 					} else {
 						EnumMemberDeclaration enumMember = new EnumMemberDeclaration();
+						enumMember.AddAnnotation(field);
 						enumMember.Name = CleanName(field.Name);
 						long memberValue = (long)CSharpPrimitiveCast.Cast(TypeCode.Int64, field.Constant, false);
 						if (forcePrintingInitializers || memberValue != expectedEnumMemberValue) {

TestPlugin/TestPlugin.csproj

@@ -16,7 +16,7 @@
     <StartArguments>/separate</StartArguments>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Platform)' == 'AnyCPU' ">
-    <PlatformTarget>x86</PlatformTarget>
+    <PlatformTarget>AnyCPU</PlatformTarget>
     <RegisterForComInterop>False</RegisterForComInterop>
     <GenerateSerializationAssemblies>Auto</GenerateSerializationAssemblies>
     <BaseAddress>4194304</BaseAddress>