On Fri, 17 Sep 2010 18:11:11 -0400, Steven Schveighoffer <[email protected]> wrote:

On Fri, 17 Sep 2010 18:07:54 -0400, Andrei Alexandrescu <[email protected]> wrote:

On 09/17/2010 04:55 PM, Steven Schveighoffer wrote:
On Fri, 17 Sep 2010 17:33:11 -0400, Andrei Alexandrescu
<[email protected]> wrote:

I think clear() can be fixed if we remove the call to the constructor
AND obliterate the vptr.

agreed.

One more thing: we need to change the call to the destructor to check the vptr. If the vptr is null, no call to the destructor. Where is that piece of code? Couldn't find it by grepping for __dtor.

lifetime.d?  Looks like it might already check for null classinfo ;)

http://www.dsource.org/projects/druntime/browser/trunk/src/rt/lifetime.d#L1002

Wait, I don't know enough about object I think. Is there ClassInfo *and* vtable in the object? Probably...

-Steve

Reply via email to