[squeak-dev] Is DNU cached?

Sun May 4 20:09:58 UTC 2008

On 04.05.2008, at 21:39, itsme213 wrote:

> If
>    obj foobar.
> looksup #foobar and fails with DNU, will the next
>    obj foobar
> repeat the foobar, or is the DNU cached so no repeat lookup (unless  
> cache
> invalidated)?

It is not cached in Squeak.

> Is it likely to be the same in e.g. Gemstone ST?

In general, even if it was "cached", you should be unable to tell.

- Bert -