Hmm,
The problems on master is not due to beeing a list a I thought. Is there
anything wrong with
(syntax-case x (integrate)
[(integrate predicate description)
(pk 'matched)
#'(make-integrate #'predicate
'description)]
[#f
#''#f])])
x =
(#(syntax-object integrate ((m-7SKZ$evMo3A5a3cVUSaE3A-12230 top) #(ribcage
() () ()) #(ribcage #(l) #((m-7SKZ$evMo3A5a3cVUSaE3A-12230 top))
#("l-7SKZ$evMo3A5a3cVUSaE3A-12240")) #(ribcage (integrate-description
integrate-predicate integrate? make-integrate integrate integrate-fkns)
((top) (top) (top) (top) (top) (top)) (((hygiene syntax parse src rep-data)
. #(syntax-object integrate-description ((top)) (hygiene syntax parse src
rep-data))) ((hygiene syntax parse src rep-data) . #(syntax-object
integrate-predicate ((top)) (hygiene syntax parse src rep-data))) ((hygiene
syntax parse src rep-data) . #(syntax-object integrate? ((top)) (hygiene
syntax parse src rep-data))) ((hygiene syntax parse src rep-data) .
#(syntax-object make-integrate ((top)) (hygiene syntax parse src
rep-data))) ((hygiene syntax parse src rep-data) . #(syntax-object
integrate ((top)) (hygiene syntax parse src rep-data))) ((hygiene syntax
parse src rep-data) . #(syntax-object integrate-fkns ((top)) (hygiene
syntax parse src rep-data))))) shift #(ribcage () () ()) #(ribcage #(q mk ?
fn n i) #((top) (top) (top) (top) (top) (top))
#("l-7SKZ$evMo3A5a3cVUSaE3A-1112" "l-7SKZ$evMo3A5a3cVUSaE3A-1113"
"l-7SKZ$evMo3A5a3cVUSaE3A-1114" "l-7SKZ$evMo3A5a3cVUSaE3A-1115"
"l-7SKZ$evMo3A5a3cVUSaE3A-1116" "l-7SKZ$evMo3A5a3cVUSaE3A-1117")) #(ribcage
() () ()) #(ribcage () () ()) #(ribcage #(nm) #((top))
#("l-7SKZ$evMo3A5a3cVUSaE3A-1107")) #(ribcage #(name field) #((top) (top))
#("l-7SKZ$evMo3A5a3cVUSaE3A-1103" "l-7SKZ$evMo3A5a3cVUSaE3A-1104"))
#(ribcage () () ()) #(ribcage #(x) #((top))
#("l-7SKZ$evMo3A5a3cVUSaE3A-1100")) #(ribcage (define-struct) ((top))
(((hygiene syntax parse src misc) . #(syntax-object define-struct ((top))
(hygiene syntax parse src misc)))))) (hygiene syntax parse src misc))
#(syntax-object t-1375 ((top)) (hygiene syntax parse src lib))
#(syntax-object "identifier" ((#f top) shift #(ribcage () () ())) (hygiene
syntax parse src lib)))
x do have the simple structure of
((syntax integrate) (syntax t-1375) (syntax "identifier"))
Something in the syntax structure has to be corrupt!
On Wed, Feb 8, 2012 at 9:16 PM, Stefan Israelsson Tampe <
stefan.ita...@gmail.com> wrote:
> I tried, got, new errors. it looks like if we have
> (syntax-case x () ((a b c) ...))
>
> and if x is a list of syntax pattern then we do not match in master
> but do match in stable-2.0
>
> /stefan
>
> ;;; WARNING: compilation of
> /home/stis/stis/src/guile-syntax-parse/syntax/parse/src/parse.scm failed:
> ;;; ERROR: Throw to key `vm-error' with args `(vm-run "VM: Stack overflow"
> ())'
>
> This codee compiles under
>
>
> On Tue, Feb 7, 2012 at 11:55 PM, Andy Wingo <wi...@pobox.com> wrote:
>
>> On Tue 07 Feb 2012 22:58, Stefan Israelsson Tampe <
>> stefan.ita...@gmail.com> writes:
>>
>> > Just use #'f instead of (datum->syntax #'name 'f).
>> >
>> > I would love to use this, but when I tried that, the code failed in
>> > some cases, maybe because of the bugs you mensioned?
>>
>> Try on master, perhaps?
>>
>> Andy
>> --
>> http://wingolog.org/
>>
>
>
