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Re: [Chicken-hackers] [PATCH] Avoid invalid specializations for multi-va
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From: |
Peter Bex |
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Subject: |
Re: [Chicken-hackers] [PATCH] Avoid invalid specializations for multi-valued foreign-primitives |
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Date: |
Sat, 11 Oct 2014 14:34:51 +0200 |
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User-agent: |
Mutt/1.4.2.3i |
On Thu, Oct 09, 2014 at 07:08:59AM +1300, Evan Hanson wrote:
> The foreign-primitive form may return multiple values with the C_values
> function, but its expansion is always declared to return a (single)
> undefined value. This triggers invalid ##sys#c-w-v specializations for
> single-valued producers where multiple values may in fact result.
>
> This fixes that declaration so that multiple values are expected when no
> return type is specified.
Well-spotted! I've pushed this to master and chicken-5 (after fixing up
the conflict caused by the new module names). Thanks!
Cheers,
Peter
--
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