[Mono-dev] Fwd: List`1 IEnumerable constructor problem

[Bas Westerbaan]

Hello,

I've checked the latest source code and it seems it has changed since the 
1.1.8.3 <http://1.1.8.3> build and I assume the problem was solved.

Sorry for duplicate report,



---------- Forwarded message ----------
From: Bas Westerbaan <bas.westerbaan at gmail.com>
Date: Aug 18, 2005 7:10 PM
Subject: List`1 IEnumerable constructor problem
To: mono-devel mailing list <Mono-devel-list at lists.ximian.com>

Hello,

This code creates a new list with the same elements as the first list by 
copying the elements from the first list by using the enumerator.
At least it should.

List<string> l1 = new List<string>(1);
l1.Add("A string");
List<string> l2 = new List<string>(l1);


Instead of creating a proper copy a NullReferenceException is thrown:

Unhandled Exception: System.NullReferenceException: Object reference not set 
to an instance of an object
in <0x00011> System.Collections.Generic.List`1<System.String>:Add (
System.String )
in <0x00067> System.Collections.Generic.List`1<System.String>:AddRange 
(IEnumerable`1 )
in <0x00019> System.Collections.Generic.List`1<System.String>:.ctor 
(IEnumerable`1 )
in <0x00045> Program:Main ()

I`m using mono 1.1.8.3 <http://1.1.8.3> compiled from source via Gentoo's 
portage.

Regards,

Bas Westerbaan
http://blog.w-nz.com/
GPG Public Keys: http://w-nz.com/keys/bas.westerbaan.asc 

-- 
Bas Westerbaan
http://blog.w-nz.com/
GPG Public Keys: http://w-nz.com/keys/bas.westerbaan.asc
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