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*.[ch]: make a distinction between SCM as a generic

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name for a Scheme object (now a void*), and SCM as 32 bit word for
storing tags and immediates (now a long int).  Introduced
SCM_ASWORD and SCM_ASSCM for conversion. Fixed various dubious
code in the process: arbiter.c (use macros), unif.c (scm_array_p),
This commit is contained in:
Greg J. Badros 2000-03-09 18:58:58 +00:00
parent df8bb2dc39
commit c209c88e54
53 changed files with 1371 additions and 1361 deletions
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4
libguile/dynwind.c
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@ -145,7 +145,7 @@ typedef struct guardsmem {
#define SCM_BEFORE_GUARD(obj) (SCM_GUARDSMEM (obj)->before)
#define SCM_AFTER_GUARD(obj) (SCM_GUARDSMEM (obj)->after)
#define SCM_GUARD_DATA(obj) (SCM_GUARDSMEM (obj)->data)
#define SCM_GUARDSP(obj) (SCM_NIMP(obj) && (SCM_CAR (obj) == tc16_guards))
#define SCM_GUARDSP(obj) (SCM_NIMP(obj) && (SCM_CARW (obj) == tc16_guards))
static long tc16_guards;
@ -160,7 +160,7 @@ static int
printguards (SCM exp, SCM port, scm_print_state *pstate)
{
scm_puts ("#<guards ", port);
scm_intprint (SCM_CDR (exp), 16, port);
scm_intprint (SCM_ASWORD (SCM_CDR (exp)), 16, port);
scm_putc ('>', port);
return 1;
}