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Re: scm_short2num warning [was: guile on mac OSX]
From: |
Marius Vollmer |
Subject: |
Re: scm_short2num warning [was: guile on mac OSX] |
Date: |
06 Oct 2001 22:14:27 +0200 |
User-agent: |
Gnus/5.09 (Gnus v5.9.0) Emacs/21.0.102 |
Rob Browning <address@hidden> writes:
> > So, I'd say the best thing is to make
> > SCM_MOST_POSITIVE/NEGATIVE_FIXNUM computable by the preprocessor and
> > #ifdef the offending test away completely. Anyone?
>
> I'm not sure I exactly follow how you want to fix this, but I'd like
> to have 1.5.1 compile with --enable-error-on-warning. Could you
> elaborate?
I have committed a fix for this to the unstable branch. Please check
it out:
2001-10-06 Marius Vollmer <address@hidden>
* tags.h (SCM_T_BITS_MAX, SCM_T_SIGNED_BITS_MAX,
SCM_T_SIGNED_BITS_MIN): New.
* numbers.h (SCM_MOST_POSITIVE_FIXNUM, SCM_MOST_NEGATIVE_FIXNUM):
Use them to make these macros computable by the preprocessor.
* num2integral.i.c (INTEGRAL2NUM): Let the preprocessor test
whether the integral type fits in a fixnum, not the compiler.
This removes a spurious compiler warning. Also, honor the
NO_PREPRO_MAGIC flag to suppress any preprocessor tests. This is
needed for `long long's.
* numbers.c: Define NO_PREPRO_MAGOC when including
num2integral.c.i for `long long' and `signed long long'.
- Re: scm_short2num warning [was: guile on mac OSX],
Marius Vollmer <=