https://bugzilla.novell.com/show_bug.cgi?id=389171
Summary: TypeBuilder.BaseType should not return null for classes
Product: Mono: Class Libraries
Version: SVN
Platform: All
OS/Version: All
Status: NEW
Severity: Minor
Priority: P5 - None
Component: CORLIB
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
QAContact: [email protected]
Found By: ---
Currently, TypeBuilder.BaseType returns null for classes if no parent is
specified.
We set object as parent in CreateType (causing an extra call to
setup_internal_class), while MS appears to set it immediately.
I tried moving it to the ctor, but that caused bootstrap to fail.
To reproduce, compile and run the following code:
using System;
using System.Reflection;
using System.Reflection.Emit;
class Program
{
static void Main ()
{
AssemblyName aname = new AssemblyName ();
aname.Name = "lib";
AssemblyBuilder ab = AppDomain.CurrentDomain.DefineDynamicAssembly (
aname, AssemblyBuilderAccess.Run,
AppDomain.CurrentDomain.BaseDirectory);
ModuleBuilder mb = ab.DefineDynamicModule ("lib.dll");
TypeBuilder tb = mb.DefineType ("Foo", TypeAttributes.Class, null);
Console.WriteLine ("Parent NULL? " + (tb.BaseType == null));
}
}
Expected result:
Parent NULL? False
Actual result:
Parent NULL? True
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