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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

13
libguile/print.c
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@ -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))
{