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Merge remote-tracking branch 'origin/stable-2.0'

Browse source 
Conflicts:
	libguile/__scm.h
	libguile/array-map.c
	libguile/procprop.c
	libguile/tags.h
	module/ice-9/deprecated.scm
	module/ice-9/psyntax-pp.scm
	module/ice-9/psyntax.scm
	test-suite/standalone/test-num2integral.c
	test-suite/tests/regexp.test
This commit is contained in:
Andy Wingo 2012-01-10 00:41:42 +01:00
commit 91ee7515da
64 changed files with 1024 additions and 648 deletions
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32
libguile/bitvectors.c
View file

@ -1,4 +1,4 @@
/* Copyright (C) 1995,1996,1997,1998,2000,2001,2002,2003,2004, 2005, 2006, 2009, 2010, 2011 Free Software Foundation, Inc.
/* Copyright (C) 1995,1996,1997,1998,2000,2001,2002,2003,2004, 2005, 2006, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
@ -27,7 +27,6 @@
#include "libguile/_scm.h"
#include "libguile/__scm.h"
#include "libguile/smob.h"
#include "libguile/strings.h"
#include "libguile/array-handle.h"
#include "libguile/bitvectors.h"
@ -39,14 +38,12 @@
* but alack, all we have is this crufty C.
*/
static scm_t_bits scm_tc16_bitvector;
#define IS_BITVECTOR(obj) SCM_TYP16_PREDICATE(scm_tc7_bitvector,(obj))
#define BITVECTOR_BITS(obj) ((scm_t_uint32 *)SCM_CELL_WORD_1(obj))
#define BITVECTOR_LENGTH(obj) ((size_t)SCM_CELL_WORD_2(obj))
#define IS_BITVECTOR(obj) SCM_SMOB_PREDICATE(scm_tc16_bitvector,(obj))
#define BITVECTOR_BITS(obj) ((scm_t_uint32 *)SCM_SMOB_DATA(obj))
#define BITVECTOR_LENGTH(obj) ((size_t)SCM_SMOB_DATA_2(obj))
static int
bitvector_print (SCM vec, SCM port, scm_print_state *pstate)
int
scm_i_print_bitvector (SCM vec, SCM port, scm_print_state *pstate)
{
size_t bit_len = BITVECTOR_LENGTH (vec);
size_t word_len = (bit_len+31)/32;
@ -64,8 +61,8 @@ bitvector_print (SCM vec, SCM port, scm_print_state *pstate)
return 1;
}
static SCM
bitvector_equalp (SCM vec1, SCM vec2)
SCM
scm_i_bitvector_equal_p (SCM vec1, SCM vec2)
{
size_t bit_len = BITVECTOR_LENGTH (vec1);
size_t word_len = (bit_len + 31) / 32;
@ -113,7 +110,7 @@ scm_c_make_bitvector (size_t len, SCM fill)
bits = scm_gc_malloc_pointerless (sizeof (scm_t_uint32) * word_len,
"bitvector");
SCM_NEWSMOB2 (res, scm_tc16_bitvector, bits, len);
res = scm_double_cell (scm_tc7_bitvector, (scm_t_bits)bits, len, 0);
if (!SCM_UNBNDP (fill))
scm_bitvector_fill_x (res, fill);
@ -145,7 +142,8 @@ SCM_DEFINE (scm_bitvector, "bitvector", 0, 0, 1,
size_t
scm_c_bitvector_length (SCM vec)
{
scm_assert_smob_type (scm_tc16_bitvector, vec);
if (!IS_BITVECTOR (vec))
scm_wrong_type_arg_msg (NULL, 0, vec, "bitvector");
return BITVECTOR_LENGTH (vec);
}
@ -880,8 +878,8 @@ bitvector_get_handle (SCM bv, scm_t_array_handle *h)
h->elements = h->writable_elements = BITVECTOR_BITS (bv);
}
SCM_ARRAY_IMPLEMENTATION (SCM_SMOB_TYPE_BITS (scm_tc16_bitvector),
SCM_SMOB_TYPE_MASK,
SCM_ARRAY_IMPLEMENTATION (scm_tc7_bitvector,
0x7f,
bitvector_handle_ref, bitvector_handle_set,
bitvector_get_handle)
SCM_VECTOR_IMPLEMENTATION (SCM_ARRAY_ELEMENT_TYPE_BIT, scm_make_bitvector)
@ -889,10 +887,6 @@ SCM_VECTOR_IMPLEMENTATION (SCM_ARRAY_ELEMENT_TYPE_BIT, scm_make_bitvector)
void
scm_init_bitvectors ()
{
scm_tc16_bitvector = scm_make_smob_type ("bitvector", 0);
scm_set_smob_print (scm_tc16_bitvector, bitvector_print);
scm_set_smob_equalp (scm_tc16_bitvector, bitvector_equalp);
#include "libguile/bitvectors.x"
}