From: Keith Wright <kwright@keithdiane.us>
To: guile-user <guile-user@gnu.org>
Subject: C programs in Scheme syntax
Date: Thu, 28 May 2020 23:23:46 -0400 [thread overview]
Message-ID: <87pnantoe5.fsf@fcs20.keithdiane.us> (raw)
I am thinkging about a project that uses Scheme macros
to generate C code. To this end I want to encode C
programs as S-expressions. For example, the C program
that is encoded in Ascii as
for (j=0;j<12;++j) a[j] = j*pi/6;
might be encoded as an S-expression as
(for ((= j 0)(< j 12) (++ j)) (= (sub a j)(/ (* j pi) 6)))
Note that this is not a valid Scheme program, even with
non-standard functions defined. It is a re-encoding
of the Ascii C syntax as an S-expression.
I think I have read about something like this, perhaps
on this list, I am not sure. (Note to future language
inventors: a single letter name makes a horrible Google
search query. Name things with made up but pronouncable
words---perl, fortran...)
I most need to convert S-expr encoded C, to Ascii encoded C,
but I am interested in
(a) programs to convert S-expresions to C
(b) specifications for the form of the S-expr encoding
(c) better plans; advice from those who have tried and failed.
Any pointers?
-- Keith
next reply other threads:[~2020-05-29 3:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-29 3:23 Keith Wright [this message]
2020-05-29 3:57 ` C programs in Scheme syntax John Cowan
2020-05-29 7:29 ` Arne Babenhauserheide
2020-05-29 12:34 ` Matt Wette
2020-05-29 15:30 ` Zelphir Kaltstahl
2020-05-29 16:27 ` Andrew Gwozdziewycz
2020-05-29 20:01 ` Jan Wedekind
2020-05-30 10:13 ` Todor Kondić
-- strict thread matches above, loose matches on Subject: below --
2020-05-31 15:40 tantalum
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