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Re: [Scm-discuss] building scm
From: |
Aubrey Jaffer |
Subject: |
Re: [Scm-discuss] building scm |
Date: |
Sun, 17 Oct 2010 23:36:38 -0400 (EDT) |
| Date: Sun, 17 Oct 2010 23:18:23 +0200
| From: Philipp Klaus Krause <address@hidden>
|
| Am 17.10.2010 18:31, schrieb Aubrey Jaffer:
| > After running `make scmlit', I ran your command on a clean
| > version of slib-3b3.zip and scm-5e7.zip on gcc (Ubuntu
| > 4.4.3-4ubuntu5) 4.4.3 on x86_64. There were 24 warnings and no
| > errors. The warnings on my system are harmless, mostly about
| > discarding `const' from strings and integer size conversions.
|
| I was worried about "warning: cast to pointer from integer of
| different size", since they look like scm might try to store
| pointers in ints.
No, its the other direction. The `pos' (string) argument to wta() and
ASRTER is a small positive integer for the common messages in
errmsgs[] in "repl.c".
| > | Previously I looked at the scm in Debian (5e5) and tried
| > | hobbit. The code hobbit creates looks horrible and broken.
| >
| > Did it fail to compile or link?
|
| Yes. For starters it uses K&R style functions instead of ANSI/ISO.
| AFAIK K&R style functions not been valid C for over 20 years.
The first version of Hobbit was in 1992; ANSI-C was not universally
supported then.
| It creates identifier names that contain characters not required to
| be valid in C identifiers, such as 'รค' (and I do not know of any C
| compiler allowing these in identifiers).
Codepoints other than ASCII are not accepted in C identifiers; but
they are in SCM. Do the identifiers in your Scheme program include
non-ASCII characters?
- [Scm-discuss] building scm, Philipp Klaus Krause, 2010/10/16
- Re: [Scm-discuss] building scm, Aubrey Jaffer, 2010/10/17
- Re: [Scm-discuss] building scm, Philipp Klaus Krause, 2010/10/17
- Re: [Scm-discuss] building scm, Steve VanDevender, 2010/10/17
- Re: [Scm-discuss] building scm,
Aubrey Jaffer <=
- Re: [Scm-discuss] building scm, Philipp Klaus Krause, 2010/10/18
- Re: [Scm-discuss] building scm, Aubrey Jaffer, 2010/10/18
- Re: [Scm-discuss] building scm, Aubrey Jaffer, 2010/10/18
- Re: [Scm-discuss] building scm, Philipp Klaus Krause, 2010/10/23
- Re: [Scm-discuss] building scm, Aubrey Jaffer, 2010/10/23
- Re: [Scm-discuss] building scm, Philipp Klaus Krause, 2010/10/24
- Re: [Scm-discuss] building scm, Aubrey Jaffer, 2010/10/24