summaryrefslogtreecommitdiff
path: root/libguile/print.c
diff options
context:
space:
mode:
authorDirk Herrmann <dirk@dirk-herrmanns-seiten.de>2003-09-18 20:55:40 +0000
committerDirk Herrmann <dirk@dirk-herrmanns-seiten.de>2003-09-18 20:55:40 +0000
commit534c55a97d9860059a2d2042263cce3cad364b2c (patch)
treed50165f4aa115e6fac127fcd8fdfd51eac834ffc /libguile/print.c
parent29c4382afda07debaef4f5d2534f5272bca15fdd (diff)
downloadguile-534c55a97d9860059a2d2042263cce3cad364b2c.tar.gz
This set of patches introduces a new tc7 code scm_tc7_number for
numbers. Bignums, reals and complex numbers are turned from smobs into subtypes of scm_tc7_number. * tags.h (scm_tc7_number): New. * eq.c (scm_equal_p), eval.c (SCM_CEVAL), evalext.c (scm_self_evaluating_p), gc-card.c (scm_i_sweep_card), gc-mark.c (scm_gc_mark_dependencies), goops.c (create_smob_classes), hash.c (scm_hasher), numbers.c, numbers.h (SCM_NUMP), objects.c (scm_class_of), print.c (scm_iprin1), smob.c (scm_smob_prehistory): Don't handle bignums, reals and complex numbers as subtypes of scm_tc7_smob any more. * numbers.h, tags.h (scm_tc16_big, scm_tc16_real, scm_tc16_complex): Moved definitions from tags.h to numbers.h.
Diffstat (limited to 'libguile/print.c')
-rw-r--r--libguile/print.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/libguile/print.c b/libguile/print.c
index 8b9c506be..50b969e24 100644
--- a/libguile/print.c
+++ b/libguile/print.c
@@ -516,6 +516,19 @@ scm_iprin1 (SCM exp, SCM port, scm_print_state *pstate)
scm_putc ('>', port);
}
break;
+ case scm_tc7_number:
+ switch SCM_TYP16 (exp) {
+ case scm_tc16_big:
+ scm_bigprint (exp, port, pstate);
+ break;
+ case scm_tc16_real:
+ scm_print_real (exp, port, pstate);
+ break;
+ case scm_tc16_complex:
+ scm_print_complex (exp, port, pstate);
+ break;
+ }
+ break;
case scm_tc7_string:
if (SCM_WRITINGP (pstate))
{