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authorcvs2svn <admin@example.com>1996-12-18 21:42:27 +0000
committercvs2svn <admin@example.com>1996-12-18 21:42:27 +0000
commit1825e819708b917f0830bee4e9bdf0402b8f338f (patch)
tree16360e899fbd8729b6e37016227c275701bb0173 /libguile/eq.c
parent4d46a0279bb9dbe7e7399d6d2f1f54ccac01b987 (diff)
downloadguile-pre_jimb_debug.tar.gz
This commit was manufactured by cvs2svn to create tagpre_jimb_debug
'pre_jimb_debug'.
Diffstat (limited to 'libguile/eq.c')
-rw-r--r--libguile/eq.c152
1 files changed, 0 insertions, 152 deletions
diff --git a/libguile/eq.c b/libguile/eq.c
deleted file mode 100644
index 5bc88fe75..000000000
--- a/libguile/eq.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/* Copyright (C) 1995,1996 Free Software Foundation, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING. If not, write to
- * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * As a special exception, the Free Software Foundation gives permission
- * for additional uses of the text contained in its release of GUILE.
- *
- * The exception is that, if you link the GUILE library with other files
- * to produce an executable, this does not by itself cause the
- * resulting executable to be covered by the GNU General Public License.
- * Your use of that executable is in no way restricted on account of
- * linking the GUILE library code into it.
- *
- * This exception does not however invalidate any other reasons why
- * the executable file might be covered by the GNU General Public License.
- *
- * This exception applies only to the code released by the
- * Free Software Foundation under the name GUILE. If you copy
- * code from other Free Software Foundation releases into a copy of
- * GUILE, as the General Public License permits, the exception does
- * not apply to the code that you add in this way. To avoid misleading
- * anyone as to the status of such modified files, you must delete
- * this exception notice from them.
- *
- * If you write modifications of your own for GUILE, it is your choice
- * whether to permit this exception to apply to your modifications.
- * If you do not wish that, delete this exception notice.
- */
-
-#include <stdio.h>
-#include "_scm.h"
-#include "ramap.h"
-#include "stackchk.h"
-#include "strorder.h"
-#include "smob.h"
-#include "unif.h"
-
-#include "eq.h"
-
-SCM_PROC1 (s_eq_p, "eq?", scm_tc7_rpsubr, scm_eq_p);
-
-SCM
-scm_eq_p (x, y)
- SCM x;
- SCM y;
-{
- return ((x==y)
- ? SCM_BOOL_T
- : SCM_BOOL_F);
-}
-
-
-SCM_PROC1 (s_eqv_p, "eqv?", scm_tc7_rpsubr, scm_eqv_p);
-
-SCM
-scm_eqv_p (x, y)
- SCM x;
- SCM y;
-{
- if (x==y) return SCM_BOOL_T;
- if SCM_IMP(x) return SCM_BOOL_F;
- if SCM_IMP(y) return SCM_BOOL_F;
- /* this ensures that types and scm_length are the same. */
- if (SCM_CAR(x) != SCM_CAR(y)) return SCM_BOOL_F;
- if SCM_NUMP(x) {
-# ifdef SCM_BIGDIG
- if SCM_BIGP(x) return (0==scm_bigcomp(x, y)) ? SCM_BOOL_T : SCM_BOOL_F;
-# endif
-#ifdef SCM_FLOATS
- if (SCM_REALPART(x) != SCM_REALPART(y)) return SCM_BOOL_F;
- if (SCM_CPLXP(x) && (SCM_IMAG(x) != SCM_IMAG(y))) return SCM_BOOL_F;
-#endif
- return SCM_BOOL_T;
- }
- return SCM_BOOL_F;
-}
-
-
-SCM_PROC1 (s_equal_p, "equal?", scm_tc7_rpsubr, scm_equal_p);
-
-SCM
-scm_equal_p (x, y)
- SCM x;
- SCM y;
-{
- SCM_CHECK_STACK;
- tailrecurse: SCM_ASYNC_TICK;
- if (x==y) return SCM_BOOL_T;
- if (SCM_IMP(x)) return SCM_BOOL_F;
- if (SCM_IMP(y)) return SCM_BOOL_F;
- if (SCM_CONSP(x) && SCM_CONSP(y)) {
- if SCM_FALSEP(scm_equal_p(SCM_CAR(x), SCM_CAR(y))) return SCM_BOOL_F;
- x = SCM_CDR(x);
- y = SCM_CDR(y);
- goto tailrecurse;
- }
- /* this ensures that types and scm_length are the same. */
- if (SCM_CAR(x) != SCM_CAR(y)) return SCM_BOOL_F;
- switch (SCM_TYP7(x)) {
- default: return SCM_BOOL_F;
- case scm_tc7_substring:
- case scm_tc7_mb_substring:
- case scm_tc7_mb_string:
- case scm_tc7_string: return scm_string_equal_p(x, y);
- case scm_tc7_vector:
- case scm_tc7_wvect:
- return scm_vector_equal_p(x, y);
- case scm_tc7_smob: {
- int i = SCM_SMOBNUM(x);
- if (!(i < scm_numsmob)) return SCM_BOOL_F;
- if (scm_smobs[i].equalp)
- return (scm_smobs[i].equalp)(x, y);
- else
- return SCM_BOOL_F;
- }
- case scm_tc7_bvect: case scm_tc7_uvect: case scm_tc7_ivect:
- case scm_tc7_fvect: case scm_tc7_cvect: case scm_tc7_dvect:
- case scm_tc7_svect:
-#ifdef LONGLONGS
- case scm_tc7_llvect:
-#endif
- case scm_tc7_byvect:
- if ( scm_tc16_array
- && scm_smobs[0x0ff & (scm_tc16_array >> 8)].equalp)
- return scm_array_equal_p(x, y);
- }
- return SCM_BOOL_F;
-}
-
-
-
-
-
-
-void
-scm_init_eq ()
-{
-#include "eq.x"
-}
-