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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/objects.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/objects.c')
-rw-r--r--libguile/objects.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/libguile/objects.c b/libguile/objects.c
index be9481c9a..12ee5a9c0 100644
--- a/libguile/objects.c
+++ b/libguile/objects.c
@@ -102,6 +102,15 @@ SCM_DEFINE (scm_class_of, "class-of", 1, 0, 0,
return scm_class_vector;
case scm_tc7_string:
return scm_class_string;
+ case scm_tc7_number:
+ switch SCM_TYP16 (x) {
+ case scm_tc16_big:
+ return scm_class_integer;
+ case scm_tc16_real:
+ return scm_class_real;
+ case scm_tc16_complex:
+ return scm_class_complex;
+ }
case scm_tc7_asubr:
case scm_tc7_subr_0:
case scm_tc7_subr_1: