[r6rs-discuss] [Formal] proc in hash-table-update! should not mutate hash-table

From: William D Clinger <will>
Date: Sat Feb 24 21:41:17 2007

I am posting this as an individual member of the Scheme
community. I am not speaking for the R6RS editors, and
this message should not be confused with the editors'
eventual formal response.

I wrote:
> My proposed specification would imply that every call to
> cons whose result appears in the result to map must be
> performed after all calls to proc have returned.

Untrue. The ordering relationship is more complex than
that. The fix I proposed seems about right, though.

WIll
Received on Sat Feb 24 2007 - 21:41:12 UTC