---- Reported by robertj@gmx.net 2005-11-30 00:21:27 MST ----

Steps to reproduce the problem:

1. Compile the following test (this is the smallest sample
   that reproduces the problem):

using System;
using System.Reflection;

public class Test
{
        const BindingFlags Def = BindingFlags.Private | BindingFlags.Static;
        const BindingFlags SetBindingFlags = Def | BindingFlags.SetProperty;

        static void Main ()
        {
        }
}

Actual Results:

test.cs(6,34): error CS0117: `System.Reflection.BindingFlags' does not
contain a definition for `Private'
test.cs(6,34): error CS0133: The expression being assigned to `Test.Def'
must be constant

Unhandled Exception: System.NullReferenceException: Object reference not
set to an instance of an object
in <0x00108> Mono.CSharp.Binary:DoResolve (Mono.CSharp.EmitContext ec)
in <0x000e3> Mono.CSharp.Expression:Resolve (Mono.CSharp.EmitContext ec,
ResolveFlags flags)
in <0x00012> Mono.CSharp.Expression:Resolve (Mono.CSharp.EmitContext ec)
in <0x00019> Mono.CSharp.Expression:ResolveAsConstant
(Mono.CSharp.EmitContext ec, Mono.CSharp.MemberCore mc)
in <0x000a4> Mono.CSharp.Const:ResolveValue ()
in <0x00183> Mono.CSharp.FieldExpr:ResolveMemberAccess
(Mono.CSharp.EmitContext ec, Mono.CSharp.Expression left, Location loc,
Mono.CSharp.SimpleName original)
in <0x004b1> Mono.CSharp.SimpleName:DoSimpleNameResolve
(Mono.CSharp.EmitContext ec, Mono.CSharp.Expression right_side, Boolean
intermediate)
in <0x00030> Mono.CSharp.SimpleName:SimpleNameResolve
(Mono.CSharp.EmitContext ec, Mono.CSharp.Expression right_side, Boolean
intermediate)
in <0x00014> Mono.CSharp.SimpleName:DoResolve (Mono.CSharp.EmitContext ec,
Boolean intermediate)
in <0x000d2> Mono.CSharp.Expression:Resolve (Mono.CSharp.EmitContext ec,
ResolveFlags flags)
in <0x00012> Mono.CSharp.Expression:Resolve (Mono.CSharp.EmitContext ec)
in <0x0010e> Mono.CSharp.Binary:DoResolve (Mono.CSharp.EmitContext ec)
in <0x000e3> Mono.CSharp.Expression:Resolve (Mono.CSharp.EmitContext ec,
ResolveFlags flags)
in <0x00012> Mono.CSharp.Expression:Resolve (Mono.CSharp.EmitContext ec)
in <0x00019> Mono.CSharp.Expression:ResolveAsConstant
(Mono.CSharp.EmitContext ec, Mono.CSharp.MemberCore mc)
in <0x000a4> Mono.CSharp.Const:ResolveValue ()
in <0x0002c> Mono.CSharp.Const:Emit ()
in <0x00076> Mono.CSharp.TypeContainer:EmitConstants ()
in <0x005c3> Mono.CSharp.TypeContainer:EmitType ()
in <0x00226> Mono.CSharp.RootContext:EmitCode ()
in <0x00aac> Mono.CSharp.Driver:MainDriver (System.String[] args)
in <0x00041> Mono.CSharp.Driver:Main (System.String[] args)



Expected Results:


test.cs(6,34): error CS0117: `System.Reflection.BindingFlags' does not
contain a definition for `Private'
test.cs(6,34): error CS0133: The expression being assigned to `Test.Def'
must be constant


How often does this happen? 

Always.



---- Additional Comments From marek.safar@seznam.cz 2005-11-30 11:47:54 MST ----

Fixed in SVN.