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[Bug-mit-scheme] [bug #30791] DECLARE doesn't work in SYNTAX-RULES templ
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From: |
Matt Birkholz |
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Subject: |
[Bug-mit-scheme] [bug #30791] DECLARE doesn't work in SYNTAX-RULES templates |
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Date: |
Thu, 30 May 2013 06:57:05 +0000 |
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User-agent: |
Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:21.0) Gecko/20100101 Firefox/21.0 |
Follow-up Comment #3, bug #30791 (project mit-scheme):
The "bug" is that you think something appears non-hygienic? I thought
it was a common courtesy not to file "bugs" against a project based on
mere suspicions. Do you have an example of a non-hygienic usage?
It looks like a lot of work went into map-declaration-identifiers,
which does NOT treat the declaration name as an identifier. Stripping
syntactic closures from such a name seems no less hygienic than
stripping them from a quoted datum (as in compiler:quote).
Are you seriously suggesting that (declare (fubar arg)) should be a
valid declaration as long as you have
(define-syntax fubar
(syntax-rules ()
((_ identifiers...)
(ignore identifiers...))))
in scope? That is a bit extreme even for a wishlist item.
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