Nulling a reference to a class with opAssign ...

[Mike]

On Fri, 07 Dec 2007 23:25:44 +0100, Frank Benoit  
<keinfarbton at googlemail.com> wrote:

Ok ... got it:

class Foo(T)
{
	T opAssign(T v) { return v; }
}

void main()
{
	auto foo = new Foo!(float)();
	foo = cast(Foo!(float))null; // Works
	foo = null;                  // Error: Can't convert null to float
}

I'm not sure ... but I think the second assignment should work.

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