Comment 6 for bug 1905512
Revision history for this message
| Christophe Rhodes (csr21-cantab) wrote Re: [Bug 1905512] Re: Error when compiling call to SB-INT:MEMQ on a dotted list | #6 |
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0e1f616
(Get the code!)
Douglas Katzman <email address hidden> writes:
> That's not how I would "fix" this, if I were to. The transform's
> constraint should be (constant-arg (satisfies proper-list-p)) and
> proper-list-p should be made foldable.
Yeah, I was trying to avoid proliferating the number of calls to
proper-list-p (there's already one in memq-translatio
probably that's not worth bothering about.
> However, to me this is a won't-fix and I feel pretty strongly about
> that.
Strongly enough to veto a change? Strongly enough that, if it had been
written as in my patch in the first place, you would take out the checks
and introduce the error at compile-time?