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bug#37888: 27.0.50; Streams and errors in element generation


From: Michael Heerdegen
Subject: bug#37888: 27.0.50; Streams and errors in element generation
Date: Sun, 12 Jan 2020 08:20:19 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)

Noam Postavsky <address@hidden> writes:

> > Would something like this make sense (Noam)?
>
> >     ((eq (car-safe stream) stream--fresh-identifier)
> > -    (setf (car stream) stream--evald-identifier)
> > -    (setf (cdr stream) (funcall (cdr stream))))
> > +    (prog1 (setf (cdr stream) (funcall (cdr stream)))
> > +      (setf (car stream) stream--evald-identifier)))
>
> Right, only mark the stream element as evaluated after we (successfully!)
> evaluate it.  Makes sense to me.

Installed.

@Nicolas: Would you mind when I also bump the version of stream to 2.2.5
and update the copyright years of the files in the stream package?

TIA,

Michael.





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