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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
Download patch file Download diff file Expand all files Collapse all files

7
libguile/gc-mark.c
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@ -280,6 +280,9 @@ scm_gc_mark_dependencies (SCM p)
case scm_tc7_string:
break;
case scm_tc7_number:
break;
case scm_tc7_wvect:
SCM_SET_WVECT_GC_CHAIN (ptr, scm_weak_vectors);
scm_weak_vectors = ptr;
@ -374,10 +377,6 @@ scm_gc_mark_dependencies (SCM p)
* on the C stack points into guile's heap and is scanned during
* conservative marking. */
break;
case scm_tc16_big:
case scm_tc16_real:
case scm_tc16_complex:
break;
default:
i = SCM_SMOBNUM (ptr);
#if (SCM_DEBUG_CELL_ACCESSES == 1)