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This set of patches introduces a new tc7 code scm_tc7_number for

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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.
This commit is contained in:
Dirk Herrmann 2003-09-18 20:55:40 +00:00
parent 29c4382afd
commit 534c55a97d
14 changed files with 98 additions and 51 deletions
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2
libguile/numbers.c
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@ -76,7 +76,7 @@
#define SCM_I_NUMTAG(x) \
(SCM_INUMP(x) ? SCM_I_NUMTAG_INUM \
: (SCM_IMP(x) ? SCM_I_NUMTAG_NOTNUM \
: (((0xfcff & SCM_CELL_TYPE (x)) == scm_tc7_smob) ? SCM_TYP16(x) \
: (((0xfcff & SCM_CELL_TYPE (x)) == scm_tc7_number) ? SCM_TYP16(x) \
: SCM_I_NUMTAG_NOTNUM)))
*/