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[Chicken-janitors] #944: Macro-renamed definitions in begin bodies don't
From: |
Chicken Trac |
Subject: |
[Chicken-janitors] #944: Macro-renamed definitions in begin bodies don't get seen by later forms (but only in modules) |
Date: |
Mon, 29 Oct 2012 23:50:18 -0000 |
#944: Macro-renamed definitions in begin bodies don't get seen by later forms
(but only in modules)
------------------------------------------------+---------------------------
Reporter: sjamaan | Owner: sjamaan
Type: defect | Status: new
Priority: major | Milestone: 4.9.0
Component: expander | Version: 4.8.x
Keywords: expander, macros, hygiene, modules |
------------------------------------------------+---------------------------
Reported by Andy on IRC:
{{{
#!scm
(module foo (bar)
(import chicken scheme)
(define-syntax bar
(er-macro-transformer
(lambda (e r c)
`(,(r 'begin)
(,(r 'define) ,(r 'req) 1)
(,(r 'display) ,(r 'req))))))))
}}}
This gives an error, while at toplevel it's okay. I think it should just
print "1", but maybe there's a good reason why it doesn't?
Also happens with IR macros:
--
Ticket URL: <http://bugs.call-cc.org/ticket/944>
Chicken Scheme <http://www.call-with-current-continuation.org/>
Chicken Scheme is a compiler for the Scheme programming language.
- [Chicken-janitors] #944: Macro-renamed definitions in begin bodies don't get seen by later forms (but only in modules),
Chicken Trac <=
- Re: [Chicken-janitors] #944: Macro-renamed definitions in begin bodies don't get seen by later forms (but only in modules), Chicken Trac, 2012/10/30
- Re: [Chicken-janitors] #944: Macro-renamed definitions in begin bodies don't get seen by later forms (but only in modules), Chicken Trac, 2012/10/30
- Re: [Chicken-janitors] #944: Macro-renamed definitions in begin bodies don't get seen by later forms (but only in modules), Chicken Trac, 2012/10/30
- Re: [Chicken-janitors] #944: Macro-renamed definitions in begin bodies don't get seen by later forms (but only in modules), Chicken Trac, 2012/10/30
- Re: [Chicken-janitors] #944: Macro-renamed definitions in begin bodies don't get seen by later forms (but only in modules), Chicken Trac, 2012/10/30
- Re: [Chicken-janitors] #944: Macro-renamed definitions in begin bodies don't get seen by later forms (but only in modules), Chicken Trac, 2012/10/30
- Re: [Chicken-janitors] #944: Macro-renamed definitions in begin bodies don't get seen by later forms (but only in modules), Chicken Trac, 2012/10/31
- Re: [Chicken-janitors] #944: Macro-renamed definitions in begin bodies don't get seen by later forms (but only in modules), Chicken Trac, 2012/10/31
- Re: [Chicken-janitors] #944: Macro-renamed definitions in begin bodies don't get seen by later forms (but only in modules), Chicken Trac, 2012/10/31
- Re: [Chicken-janitors] #944: Macro-renamed definitions in begin bodies don't get seen by later forms (but only in modules), Chicken Trac, 2012/10/31