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Re: [Scheme-reports] Libraries that are referenced more than once

To: Marc Nieper-Wißkirchen <marc.nieper@x>
Subject: Re: [Scheme-reports] Libraries that are referenced more than once
From: Alex Shinn <alexshinn@x>
Date: Fri, 31 Jan 2014 08:29:29 +0900
Cc: scheme-reports <scheme-reports@x>
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On Thu, Jan 30, 2014 at 11:33 PM, Marc Nieper-Wißkirchen <marc.nieper@x> wrote:

Here, I do not export `keyword` in `macro-library`. I would have thought that in this case outside of `macro-library', the macro cannot be used without errors because the argument to `macro` can never have the same binding as `keyword` in `macro-library`. Nevertheless, the example still prints 42 in chibi-schemen even when compiled with `SEXP_USE_STRICT_TOPLEVEL_BINDINGS=1`.

I believe the intention of that option was to still allow

one-sided mismatches, and only fail if the identifier

resolved to a distinct and different binding.

I haven't tested that option in a while and it's currently

broken at head, so I'll have to investigate it later.

Consider it a bug in Chibi - I've added that to the build

configurations test so it must be fixed before the

next release.

Alex

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Follow-Ups:
- Re: [Scheme-reports] Libraries that are referenced more than once
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References:
- Re: [Scheme-reports] Libraries that are referenced more than once
  - From: Alex Shinn <alexshinn@x>
- Re: [Scheme-reports] Libraries that are referenced more than once
  - From: Marc Nieper-Wißkirchen <marc.nieper@x>

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