Hmmm, I though that it's because of a behaviour of .NET 3.x, but I compiled your code in Visual Studio 2010 using .NET 3.0, 3.5 and 4.0 and csc compiler launches an error that you say.
2011/1/5 Miguel de Icaza <[email protected]> > I hate this behavior, and I believe it was introduced around c# 3 > > On Wednesday, January 5, 2011, Eric Slosser <[email protected]> wrote: > > <csharp newbie> > > > > I have a C# struct that's defined as > > > > public struct Field : IComparable, IComparable<Field>, > IEquatable<Field> > > { > > } > > > > When I do this: > > > > Field f = null; > > > > I'd expect error CS0037 (can't convert null to 'Field' because it is a > value type. > > > > But when Field is defined in an assembly that was compiled by VisStudio, > gmcs (v2.8.1.0) is happy to let me assign null to it. > > > > Why? > > > > > > _______________________________________________ > > Mono-list maillist - [email protected] > > http://lists.ximian.com/mailman/listinfo/mono-list > > > _______________________________________________ > Mono-list maillist - [email protected] > http://lists.ximian.com/mailman/listinfo/mono-list >
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