/* Copyright (C) 1998,1999,2000,2001 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, Inc., 59 Temple Place, Suite 330,
#include "libguile/ports.h"
#include "libguile/procprop.h"
#include "libguile/random.h"
+#include "libguile/root.h"
#include "libguile/smob.h"
#include "libguile/strings.h"
#include "libguile/strports.h"
#define SPEC_OF(x) SCM_SLOT (x, scm_si_specializers)
#define DEFVAR(v,val) \
-{ scm_eval (SCM_LIST3 (scm_sym_define_public, (v), (val)), \
- scm_module_goops); }
+{ scm_eval (scm_list_3 (scm_sym_define_public, (v), (val)), \
+ scm_module_goops); }
/* Temporary hack until we get the new module system */
/*fixme* Should optimize by keeping track of the variable object itself */
-#define GETVAR(v) (SCM_VARIABLE_REF (scm_apply (scm_goops_lookup_closure, \
- SCM_LIST2 ((v), SCM_BOOL_F), \
- SCM_EOL)))
+#define GETVAR(v) (SCM_VARIABLE_REF (scm_call_2 (scm_goops_lookup_closure, \
+ (v), SCM_BOOL_F)))
/* Fixme: Should use already interned symbols */
-#define CALL_GF1(name,a) (scm_apply (GETVAR (scm_str2symbol (name)), \
- SCM_LIST1 (a), SCM_EOL))
-#define CALL_GF2(name,a,b) (scm_apply (GETVAR (scm_str2symbol (name)), \
- SCM_LIST2 (a, b), SCM_EOL))
-#define CALL_GF3(name,a,b,c) (scm_apply (GETVAR (scm_str2symbol (name)), \
- SCM_LIST3 (a, b, c), SCM_EOL))
-#define CALL_GF4(name,a,b,c,d) (scm_apply (GETVAR (scm_str2symbol (name)), \
- SCM_LIST4 (a, b, c, d), SCM_EOL))
+#define CALL_GF1(name,a) (scm_call_1 (GETVAR (scm_str2symbol (name)), \
+ a))
+#define CALL_GF2(name,a,b) (scm_call_2 (GETVAR (scm_str2symbol (name)), \
+ a, b))
+#define CALL_GF3(name,a,b,c) (scm_call_3 (GETVAR (scm_str2symbol (name)), \
+ a, b, c))
+#define CALL_GF4(name,a,b,c,d) (scm_call_4 (GETVAR (scm_str2symbol (name)), \
+ a, b, c, d))
/* Class redefinition protocol:
h1.
*/
-#define SCM_CLASS_REDEF(c) SCM_SLOT (c, scm_si_redefined)
/* The following definition is located in libguile/objects.h:
#define SCM_OBJ_CLASS_REDEF(x) (SCM_STRUCT_VTABLE_DATA(x)[scm_si_redefined])
*/
#define SCM_GOOPS_UNBOUNDP(x) ((x) == SCM_GOOPS_UNBOUND)
static int goops_loaded_p = 0;
-static scm_rstate *goops_rstate;
+static scm_t_rstate *goops_rstate;
static SCM scm_goops_lookup_closure;
* Compute-cpl
*
* This version doesn't handle multiple-inheritance. It serves only for
- * booting classes and will be overaloaded in Scheme
+ * booting classes and will be overloaded in Scheme
*
******************************************************************************/
static SCM
map (SCM (*proc) (SCM), SCM ls)
{
- if (SCM_IMP (ls))
+ if (SCM_NULLP (ls))
return ls;
- {
- SCM res = scm_cons (proc (SCM_CAR (ls)), SCM_EOL);
- SCM h = res;
- ls = SCM_CDR (ls);
- while (SCM_NIMP (ls))
- {
- SCM_SETCDR (h, scm_cons (proc (SCM_CAR (ls)), SCM_EOL));
- h = SCM_CDR (h);
- ls = SCM_CDR (ls);
- }
- return res;
- }
+ else
+ {
+ SCM res = scm_cons (proc (SCM_CAR (ls)), SCM_EOL);
+ SCM h = res;
+ ls = SCM_CDR (ls);
+ while (!SCM_NULLP (ls))
+ {
+ SCM_SETCDR (h, scm_cons (proc (SCM_CAR (ls)), SCM_EOL));
+ h = SCM_CDR (h);
+ ls = SCM_CDR (ls);
+ }
+ return res;
+ }
}
static SCM
filter_cpl (SCM ls)
{
SCM res = SCM_EOL;
- while (SCM_NIMP (ls))
+ while (!SCM_NULLP (ls))
{
SCM el = SCM_CAR (ls);
if (SCM_FALSEP (scm_c_memq (el, res)))
tmp = SCM_CAAR (l);
if (!SCM_SYMBOLP (tmp))
- scm_misc_error ("%compute-slots", "bad slot name ~S", SCM_LIST1 (tmp));
-
+ scm_misc_error ("%compute-slots", "bad slot name ~S", scm_list_1 (tmp));
+
if (SCM_FALSEP (scm_c_memq (tmp, slots_already_seen))) {
res = scm_cons (SCM_CAR (l), res);
slots_already_seen = scm_cons (tmp, slots_already_seen);
}
-
+
return remove_duplicate_slots (SCM_CDR (l), res, slots_already_seen);
}
{
register SCM res = dslots;
- for (cpl = SCM_CDR(cpl); SCM_NNULLP(cpl); cpl = SCM_CDR(cpl))
- res = scm_append (SCM_LIST2 (SCM_SLOT (SCM_CAR (cpl), scm_si_direct_slots),
- res));
+ for (cpl = SCM_CDR (cpl); !SCM_NULLP (cpl); cpl = SCM_CDR (cpl))
+ res = scm_append (scm_list_2 (SCM_SLOT (SCM_CAR (cpl),
+ scm_si_direct_slots),
+ res));
/* res contains a list of slots. Remove slots which appears more than once */
return remove_duplicate_slots (scm_reverse (res), SCM_EOL, SCM_EOL);
maplist (SCM ls)
{
SCM orig = ls;
- while (SCM_NIMP (ls))
+ while (!SCM_NULLP (ls))
{
if (!SCM_CONSP (SCM_CAR (ls)))
SCM_SETCAR (ls, scm_cons (SCM_CAR (ls), SCM_EOL));
(SCM class),
"Return a list consisting of the names of all slots belonging to\n"
"class @var{class}, i. e. the slots of @var{class} and of all of\n"
- "its superclasses.")
+ "its superclasses.")
#define FUNC_NAME s_scm_sys_compute_slots
{
SCM_VALIDATE_CLASS (1, class);
/******************************************************************************
*
* compute-getters-n-setters
- *
- * This version doesn't handle slot options. It serves only for booting
- * classes and will be overaloaded in Scheme.
+ *
+ * This version doesn't handle slot options. It serves only for booting
+ * classes and will be overloaded in Scheme.
*
******************************************************************************/
SCM *cdrloc = &res;
long i = 0;
- for ( ; SCM_NNULLP(slots); slots = SCM_CDR(slots))
+ for ( ; !SCM_NULLP (slots); slots = SCM_CDR (slots))
{
SCM init = SCM_BOOL_F;
SCM options = SCM_CDAR (slots);
- if (SCM_NNULLP (options))
+ if (!SCM_NULLP (options))
{
init = scm_get_keyword (k_init_value, options, 0);
if (init)
- init = scm_closure (SCM_LIST2 (SCM_EOL, init), SCM_EOL);
+ init = scm_closure (scm_list_2 (SCM_EOL, init), SCM_EOL);
else
init = scm_get_keyword (k_init_thunk, options, SCM_BOOL_F);
}
/*fixme* Manufacture keywords in advance */
SCM
-scm_i_get_keyword (SCM key, SCM l, int len, SCM default_value, const char *subr)
+scm_i_get_keyword (SCM key, SCM l, long len, SCM default_value, const char *subr)
{
- unsigned int i;
+ long i;
for (i = 0; i != len; i += 2)
{
SCM obj = SCM_CAR (l);
if (!SCM_KEYWORDP (obj))
- scm_misc_error (subr, "bad keyword: ~S", SCM_LIST1 (obj));
+ scm_misc_error (subr, "bad keyword: ~S", scm_list_1 (obj));
else if (SCM_EQ_P (obj, key))
return SCM_CADR (l);
else
"@var{default_value} is returned.")
#define FUNC_NAME s_scm_get_keyword
{
- int len;
+ long len;
SCM_ASSERT (SCM_KEYWORDP (key), key, SCM_ARG1, FUNC_NAME);
len = scm_ilength (l);
if (len < 0 || len % 2 == 1)
- scm_misc_error (FUNC_NAME, "Bad keyword-value list: ~S", SCM_LIST1 (l));
+ scm_misc_error (FUNC_NAME, "Bad keyword-value list: ~S", scm_list_1 (l));
return scm_i_get_keyword (key, l, len, default_value, FUNC_NAME);
}
{
SCM tmp, get_n_set, slots;
SCM class = SCM_CLASS_OF (obj);
- int n_initargs;
+ long n_initargs;
SCM_VALIDATE_INSTANCE (1, obj);
n_initargs = scm_ilength (initargs);
SCM_ASSERT ((n_initargs & 1) == 0, initargs, SCM_ARG2, FUNC_NAME);
-
+
get_n_set = SCM_SLOT (class, scm_si_getters_n_setters);
slots = SCM_SLOT (class, scm_si_slots);
-
+
/* See for each slot how it must be initialized */
for (;
- SCM_NNULLP (slots);
+ !SCM_NULLP (slots);
get_n_set = SCM_CDR (get_n_set), slots = SCM_CDR (slots))
{
SCM slot_name = SCM_CAR (slots);
SCM slot_value = 0;
-
- if (SCM_NIMP (SCM_CDR (slot_name)))
+
+ if (!SCM_NULLP (SCM_CDR (slot_name)))
{
/* This slot admits (perhaps) to be initialized at creation time */
- int n = scm_ilength (SCM_CDR (slot_name));
+ long n = scm_ilength (SCM_CDR (slot_name));
if (n & 1) /* odd or -1 */
SCM_MISC_ERROR ("class contains bogus slot definition: ~S",
- SCM_LIST1 (slot_name));
+ scm_list_1 (slot_name));
tmp = scm_i_get_keyword (k_init_keyword,
SCM_CDR (slot_name),
n,
/* an initarg was provided for this slot */
if (!SCM_KEYWORDP (tmp))
SCM_MISC_ERROR ("initarg must be a keyword. It was ~S",
- SCM_LIST1 (tmp));
+ scm_list_1 (tmp));
slot_value = scm_i_get_keyword (tmp,
initargs,
n_initargs,
set_slot_value (class,
obj,
SCM_CAR (get_n_set),
- scm_eval_body (SCM_CDR (SCM_CODE (tmp)),
- env));
+ scm_eval_body (SCM_CLOSURE_BODY (tmp), env));
}
}
}
}
-
+
return obj;
}
#undef FUNC_NAME
"")
#define FUNC_NAME s_scm_sys_prep_layout_x
{
- int i, n, len;
- char *s, p, a;
- SCM nfields, slots, type;
+ SCM slots, nfields;
+ unsigned long int n, i;
+ char *s;
SCM_VALIDATE_INSTANCE (1, class);
slots = SCM_SLOT (class, scm_si_slots);
nfields = SCM_SLOT (class, scm_si_nfields);
if (!SCM_INUMP (nfields) || SCM_INUM (nfields) < 0)
SCM_MISC_ERROR ("bad value in nfields slot: ~S",
- SCM_LIST1 (nfields));
+ scm_list_1 (nfields));
n = 2 * SCM_INUM (nfields);
if (n < sizeof (SCM_CLASS_CLASS_LAYOUT) - 1
&& SCM_SUBCLASSP (class, scm_class_class))
SCM_MISC_ERROR ("class object doesn't have enough fields: ~S",
- SCM_LIST1 (nfields));
-
- s = n > 0 ? scm_must_malloc (n, FUNC_NAME) : 0;
+ scm_list_1 (nfields));
+
+ s = n > 0 ? scm_malloc (n) : 0;
for (i = 0; i < n; i += 2)
{
+ long len;
+ SCM type;
+ char p, a;
+
if (!SCM_CONSP (slots))
- SCM_MISC_ERROR ("to few slot definitions", SCM_EOL);
+ SCM_MISC_ERROR ("too few slot definitions", SCM_EOL);
len = scm_ilength (SCM_CDAR (slots));
type = scm_i_get_keyword (k_class, SCM_CDAR (slots), len, SCM_BOOL_F,
FUNC_NAME);
- if (SCM_NIMP (type) && SCM_SUBCLASSP (type, scm_class_foreign_slot))
+ if (SCM_FALSEP (type))
{
- if (SCM_SUBCLASSP (type, scm_class_self))
- p = 's';
- else if (SCM_SUBCLASSP (type, scm_class_protected))
- p = 'p';
- else
- p = 'u';
-
- if (SCM_SUBCLASSP (type, scm_class_opaque))
- a = 'o';
- else if (SCM_SUBCLASSP (type, scm_class_read_only))
- a = 'r';
- else
- a = 'w';
+ p = 'p';
+ a = 'w';
}
else
{
- p = 'p';
- a = 'w';
+ if (!SCM_CLASSP (type))
+ SCM_MISC_ERROR ("bad slot class", SCM_EOL);
+ else if (SCM_SUBCLASSP (type, scm_class_foreign_slot))
+ {
+ if (SCM_SUBCLASSP (type, scm_class_self))
+ p = 's';
+ else if (SCM_SUBCLASSP (type, scm_class_protected))
+ p = 'p';
+ else
+ p = 'u';
+
+ if (SCM_SUBCLASSP (type, scm_class_opaque))
+ a = 'o';
+ else if (SCM_SUBCLASSP (type, scm_class_read_only))
+ a = 'r';
+ else
+ a = 'w';
+ }
+ else
+ {
+ p = 'p';
+ a = 'w';
+ }
}
s[i] = p;
s[i + 1] = a;
slots = SCM_CDR (slots);
}
- SCM_SLOT (class, scm_si_layout) = scm_mem2symbol (s, n);
+ SCM_SET_SLOT (class, scm_si_layout, scm_mem2symbol (s, n));
if (s)
- scm_must_free (s);
+ free (s);
return SCM_UNSPECIFIED;
}
#undef FUNC_NAME
SCM ls = dsupers;
long flags = 0;
SCM_VALIDATE_INSTANCE (1, class);
- while (SCM_NNULLP (ls))
+ while (!SCM_NULLP (ls))
{
SCM_ASSERT (SCM_CONSP (ls)
&& SCM_INSTANCEP (SCM_CAR (ls)),
SCM_SET_CLASS_DESTRUCTOR (class, scm_struct_free_entity);
else
{
- int n = SCM_INUM (SCM_SLOT (class, scm_si_nfields));
+ long n = SCM_INUM (SCM_SLOT (class, scm_si_nfields));
#if 0
/*
- * We could avoid calling scm_must_malloc in the allocation code
+ * We could avoid calling scm_gc_malloc in the allocation code
* (in which case the following two lines are needed). Instead
* we make 0-slot instances non-light, so that the light case
* can be handled without special cases.
SCM_SET_CLASS_FLAGS (class, flags);
prep_hashsets (class);
-
+
return SCM_UNSPECIFIED;
}
#undef FUNC_NAME
void
prep_hashsets (SCM class)
{
- int i;
+ unsigned int i;
for (i = 0; i < 7; ++i)
- SCM_SLOT (class, scm_si_hashsets + i)
- = SCM_PACK (scm_c_uniform32 (goops_rstate));
+ SCM_SET_HASHSET (class, i, scm_c_uniform32 (goops_rstate));
}
/******************************************************************************/
/* Initialize its slots */
#if 0
- cpl = compute_cpl (dsupers, SCM_LIST1(z));
+ cpl = compute_cpl (dsupers, scm_list_1 (z));
#endif
- SCM_SLOT (z, scm_si_direct_supers) = dsupers;
+ SCM_SET_SLOT (z, scm_si_direct_supers, dsupers);
cpl = compute_cpl (z);
slots = build_slots_list (maplist (dslots), cpl);
nfields = SCM_MAKINUM (scm_ilength (slots));
g_n_s = compute_getters_n_setters (slots);
- SCM_SLOT(z, scm_si_name) = name;
- SCM_SLOT(z, scm_si_direct_slots) = dslots;
- SCM_SLOT(z, scm_si_direct_subclasses) = SCM_EOL;
- SCM_SLOT(z, scm_si_direct_methods) = SCM_EOL;
- SCM_SLOT(z, scm_si_cpl) = cpl;
- SCM_SLOT(z, scm_si_slots) = slots;
- SCM_SLOT(z, scm_si_nfields) = nfields;
- SCM_SLOT(z, scm_si_getters_n_setters) = g_n_s;
- SCM_SLOT(z, scm_si_redefined) = SCM_BOOL_F;
- SCM_SLOT(z, scm_si_environment)
- = scm_top_level_env (SCM_TOP_LEVEL_LOOKUP_CLOSURE);
+ SCM_SET_SLOT (z, scm_si_name, name);
+ SCM_SET_SLOT (z, scm_si_direct_slots, dslots);
+ SCM_SET_SLOT (z, scm_si_direct_subclasses, SCM_EOL);
+ SCM_SET_SLOT (z, scm_si_direct_methods, SCM_EOL);
+ SCM_SET_SLOT (z, scm_si_cpl, cpl);
+ SCM_SET_SLOT (z, scm_si_slots, slots);
+ SCM_SET_SLOT (z, scm_si_nfields, nfields);
+ SCM_SET_SLOT (z, scm_si_getters_n_setters, g_n_s);
+ SCM_SET_SLOT (z, scm_si_redefined, SCM_BOOL_F);
+ SCM_SET_SLOT (z, scm_si_environment,
+ scm_top_level_env (SCM_TOP_LEVEL_LOOKUP_CLOSURE));
/* Add this class in the direct-subclasses slot of dsupers */
{
SCM tmp;
- for (tmp = dsupers; SCM_NNULLP(tmp); tmp = SCM_CDR(tmp))
- SCM_SLOT(SCM_CAR(tmp), scm_si_direct_subclasses)
- = scm_cons(z, SCM_SLOT(SCM_CAR(tmp), scm_si_direct_subclasses));
+ for (tmp = dsupers; !SCM_NULLP (tmp); tmp = SCM_CDR (tmp))
+ SCM_SET_SLOT (SCM_CAR (tmp), scm_si_direct_subclasses,
+ scm_cons (z, SCM_SLOT (SCM_CAR (tmp),
+ scm_si_direct_subclasses)));
}
/* Support for the underlying structs: */
/******************************************************************************/
+SCM_SYMBOL (sym_layout, "layout");
+SCM_SYMBOL (sym_vcell, "vcell");
+SCM_SYMBOL (sym_vtable, "vtable");
+SCM_SYMBOL (sym_print, "print");
+SCM_SYMBOL (sym_procedure, "procedure");
+SCM_SYMBOL (sym_setter, "setter");
+SCM_SYMBOL (sym_redefined, "redefined");
+SCM_SYMBOL (sym_h0, "h0");
+SCM_SYMBOL (sym_h1, "h1");
+SCM_SYMBOL (sym_h2, "h2");
+SCM_SYMBOL (sym_h3, "h3");
+SCM_SYMBOL (sym_h4, "h4");
+SCM_SYMBOL (sym_h5, "h5");
+SCM_SYMBOL (sym_h6, "h6");
+SCM_SYMBOL (sym_h7, "h7");
+SCM_SYMBOL (sym_name, "name");
+SCM_SYMBOL (sym_direct_supers, "direct-supers");
+SCM_SYMBOL (sym_direct_slots, "direct-slots");
+SCM_SYMBOL (sym_direct_subclasses, "direct-subclasses");
+SCM_SYMBOL (sym_direct_methods, "direct-methods");
+SCM_SYMBOL (sym_cpl, "cpl");
+SCM_SYMBOL (sym_default_slot_definition_class, "default-slot-definition-class");
+SCM_SYMBOL (sym_slots, "slots");
+SCM_SYMBOL (sym_getters_n_setters, "getters-n-setters");
+SCM_SYMBOL (sym_keyword_access, "keyword-access");
+SCM_SYMBOL (sym_nfields, "nfields");
+SCM_SYMBOL (sym_environment, "environment");
+
+
static SCM
build_class_class_slots ()
{
- return maplist (
- scm_cons (SCM_LIST3 (scm_str2symbol ("layout"),
- k_class,
- scm_class_protected_read_only),
- scm_cons (SCM_LIST3 (scm_str2symbol ("vcell"),
- k_class,
- scm_class_opaque),
- scm_cons (SCM_LIST3 (scm_str2symbol ("vtable"),
- k_class,
- scm_class_self),
- scm_cons (scm_str2symbol ("print"),
- scm_cons (SCM_LIST3 (scm_str2symbol ("procedure"),
- k_class,
- scm_class_protected_opaque),
- scm_cons (SCM_LIST3 (scm_str2symbol ("setter"),
- k_class,
- scm_class_protected_opaque),
- scm_cons (scm_str2symbol ("redefined"),
- scm_cons (SCM_LIST3 (scm_str2symbol ("h0"),
- k_class,
- scm_class_int),
- scm_cons (SCM_LIST3 (scm_str2symbol ("h1"),
- k_class,
- scm_class_int),
- scm_cons (SCM_LIST3 (scm_str2symbol ("h2"),
- k_class,
- scm_class_int),
- scm_cons (SCM_LIST3 (scm_str2symbol ("h3"),
- k_class,
- scm_class_int),
- scm_cons (SCM_LIST3 (scm_str2symbol ("h4"),
- k_class,
- scm_class_int),
- scm_cons (SCM_LIST3 (scm_str2symbol ("h5"),
- k_class,
- scm_class_int),
- scm_cons (SCM_LIST3 (scm_str2symbol ("h6"),
- k_class,
- scm_class_int),
- scm_cons (SCM_LIST3 (scm_str2symbol ("h7"),
- k_class,
- scm_class_int),
- scm_cons (scm_str2symbol ("name"),
- scm_cons (scm_str2symbol ("direct-supers"),
- scm_cons (scm_str2symbol ("direct-slots"),
- scm_cons (scm_str2symbol ("direct-subclasses"),
- scm_cons (scm_str2symbol ("direct-methods"),
- scm_cons (scm_str2symbol ("cpl"),
- scm_cons (scm_str2symbol ("default-slot-definition-class"),
- scm_cons (scm_str2symbol ("slots"),
- scm_cons (scm_str2symbol ("getters-n-setters"), /* name-access */
- scm_cons (scm_str2symbol ("keyword-access"),
- scm_cons (scm_str2symbol ("nfields"),
- scm_cons (scm_str2symbol ("environment"),
- SCM_EOL))))))))))))))))))))))))))));
+ return scm_list_n (
+ scm_list_3 (sym_layout, k_class, scm_class_protected_read_only),
+ scm_list_3 (sym_vtable, k_class, scm_class_self),
+ scm_list_1 (sym_print),
+ scm_list_3 (sym_procedure, k_class, scm_class_protected_opaque),
+ scm_list_3 (sym_setter, k_class, scm_class_protected_opaque),
+ scm_list_1 (sym_redefined),
+ scm_list_3 (sym_h0, k_class, scm_class_int),
+ scm_list_3 (sym_h1, k_class, scm_class_int),
+ scm_list_3 (sym_h2, k_class, scm_class_int),
+ scm_list_3 (sym_h3, k_class, scm_class_int),
+ scm_list_3 (sym_h4, k_class, scm_class_int),
+ scm_list_3 (sym_h5, k_class, scm_class_int),
+ scm_list_3 (sym_h6, k_class, scm_class_int),
+ scm_list_3 (sym_h7, k_class, scm_class_int),
+ scm_list_1 (sym_name),
+ scm_list_1 (sym_direct_supers),
+ scm_list_1 (sym_direct_slots),
+ scm_list_1 (sym_direct_subclasses),
+ scm_list_1 (sym_direct_methods),
+ scm_list_1 (sym_cpl),
+ scm_list_1 (sym_default_slot_definition_class),
+ scm_list_1 (sym_slots),
+ scm_list_1 (sym_getters_n_setters),
+ scm_list_1 (sym_keyword_access),
+ scm_list_1 (sym_nfields),
+ scm_list_1 (sym_environment),
+ SCM_UNDEFINED);
}
static void
SCM_SET_CLASS_FLAGS (scm_class_class, (SCM_CLASSF_GOOPS_OR_VALID
| SCM_CLASSF_METACLASS));
- SCM_SLOT(scm_class_class, scm_si_name) = name;
- SCM_SLOT(scm_class_class, scm_si_direct_supers) = SCM_EOL; /* will be changed */
- /* SCM_SLOT(scm_class_class, scm_si_direct_slots) = slots_of_class; */
- SCM_SLOT(scm_class_class, scm_si_direct_subclasses)= SCM_EOL;
- SCM_SLOT(scm_class_class, scm_si_direct_methods) = SCM_EOL;
- SCM_SLOT(scm_class_class, scm_si_cpl) = SCM_EOL; /* will be changed */
- /* SCM_SLOT(scm_class_class, scm_si_slots) = slots_of_class; */
- SCM_SLOT(scm_class_class, scm_si_nfields) = SCM_MAKINUM (SCM_N_CLASS_SLOTS);
- /* SCM_SLOT(scm_class_class, scm_si_getters_n_setters)
- = compute_getters_n_setters (slots_of_class); */
- SCM_SLOT(scm_class_class, scm_si_redefined) = SCM_BOOL_F;
- SCM_SLOT(scm_class_class, scm_si_environment)
- = scm_top_level_env (SCM_TOP_LEVEL_LOOKUP_CLOSURE);
+ SCM_SET_SLOT (scm_class_class, scm_si_name, name);
+ SCM_SET_SLOT (scm_class_class, scm_si_direct_supers, SCM_EOL); /* will be changed */
+ /* SCM_SET_SLOT (scm_class_class, scm_si_direct_slots, slots_of_class); */
+ SCM_SET_SLOT (scm_class_class, scm_si_direct_subclasses, SCM_EOL);
+ SCM_SET_SLOT (scm_class_class, scm_si_direct_methods, SCM_EOL);
+ SCM_SET_SLOT (scm_class_class, scm_si_cpl, SCM_EOL); /* will be changed */
+ /* SCM_SET_SLOT (scm_class_class, scm_si_slots, slots_of_class); */
+ SCM_SET_SLOT (scm_class_class, scm_si_nfields, SCM_MAKINUM (SCM_N_CLASS_SLOTS));
+ /* SCM_SET_SLOT (scm_class_class, scm_si_getters_n_setters,
+ compute_getters_n_setters (slots_of_class)); */
+ SCM_SET_SLOT (scm_class_class, scm_si_redefined, SCM_BOOL_F);
+ SCM_SET_SLOT (scm_class_class, scm_si_environment,
+ scm_top_level_env (SCM_TOP_LEVEL_LOOKUP_CLOSURE));
prep_hashsets (scm_class_class);
SCM_EOL));
DEFVAR(name, scm_class_top);
-
+
/**** <scm_class_object> ****/
name = scm_str2symbol ("<object>");
scm_class_object = scm_permanent_object (scm_basic_make_class (scm_class_class,
name,
- SCM_LIST1 (scm_class_top),
+ scm_list_1 (scm_class_top),
SCM_EOL));
DEFVAR (name, scm_class_object);
/* <top> <object> and <class> were partially initialized. Correct them here */
- SCM_SLOT (scm_class_object, scm_si_direct_subclasses) = SCM_LIST1 (scm_class_class);
+ SCM_SET_SLOT (scm_class_object, scm_si_direct_subclasses, scm_list_1 (scm_class_class));
- SCM_SLOT (scm_class_class, scm_si_direct_supers) = SCM_LIST1 (scm_class_object);
- SCM_SLOT (scm_class_class, scm_si_cpl) = SCM_LIST3 (scm_class_class, scm_class_object, scm_class_top);
+ SCM_SET_SLOT (scm_class_class, scm_si_direct_supers, scm_list_1 (scm_class_object));
+ SCM_SET_SLOT (scm_class_class, scm_si_cpl, scm_list_3 (scm_class_class, scm_class_object, scm_class_top));
}
/******************************************************************************/
/******************************************************************************
- *
+ *
* Meta object accessors
*
******************************************************************************/
#define FUNC_NAME s_scm_class_name
{
SCM_VALIDATE_CLASS (1, obj);
- return scm_slot_ref (obj, scm_str2symbol ("name"));
+ return scm_slot_ref (obj, sym_name);
}
#undef FUNC_NAME
#define FUNC_NAME s_scm_class_direct_supers
{
SCM_VALIDATE_CLASS (1, obj);
- return scm_slot_ref (obj, scm_str2symbol ("direct-supers"));
+ return scm_slot_ref (obj, sym_direct_supers);
}
#undef FUNC_NAME
#define FUNC_NAME s_scm_class_direct_slots
{
SCM_VALIDATE_CLASS (1, obj);
- return scm_slot_ref (obj, scm_str2symbol ("direct-slots"));
+ return scm_slot_ref (obj, sym_direct_slots);
}
#undef FUNC_NAME
#define FUNC_NAME s_scm_class_direct_subclasses
{
SCM_VALIDATE_CLASS (1, obj);
- return scm_slot_ref(obj, scm_str2symbol ("direct-subclasses"));
+ return scm_slot_ref(obj, sym_direct_subclasses);
}
#undef FUNC_NAME
#define FUNC_NAME s_scm_class_direct_methods
{
SCM_VALIDATE_CLASS (1, obj);
- return scm_slot_ref (obj, scm_str2symbol ("direct-methods"));
+ return scm_slot_ref (obj, sym_direct_methods);
}
#undef FUNC_NAME
#define FUNC_NAME s_scm_class_precedence_list
{
SCM_VALIDATE_CLASS (1, obj);
- return scm_slot_ref (obj, scm_str2symbol ("cpl"));
+ return scm_slot_ref (obj, sym_cpl);
}
#undef FUNC_NAME
#define FUNC_NAME s_scm_class_slots
{
SCM_VALIDATE_CLASS (1, obj);
- return scm_slot_ref (obj, scm_str2symbol ("slots"));
+ return scm_slot_ref (obj, sym_slots);
}
#undef FUNC_NAME
#define FUNC_NAME s_scm_class_environment
{
SCM_VALIDATE_CLASS (1, obj);
- return scm_slot_ref(obj, scm_str2symbol ("environment"));
+ return scm_slot_ref(obj, sym_environment);
}
#undef FUNC_NAME
SCM_DEFINE (scm_method_generic_function, "method-generic-function", 1, 0, 0,
(SCM obj),
- "Return the generic function fot the method @var{obj}.")
+ "Return the generic function for the method @var{obj}.")
#define FUNC_NAME s_scm_method_generic_function
{
SCM_VALIDATE_METHOD (1, obj);
#define FUNC_NAME s_scm_method_procedure
{
SCM_VALIDATE_METHOD (1, obj);
- return scm_slot_ref (obj, scm_str2symbol ("procedure"));
+ return scm_slot_ref (obj, sym_procedure);
}
#undef FUNC_NAME
"Return the slot value with index @var{index} from @var{obj}.")
#define FUNC_NAME s_scm_sys_fast_slot_ref
{
- register long i;
+ unsigned long int i;
SCM_VALIDATE_INSTANCE (1, obj);
SCM_VALIDATE_INUM (2, index);
+ SCM_ASSERT_RANGE (2, index, SCM_INUM (index) >= 0);
i = SCM_INUM (index);
-
- SCM_ASSERT_RANGE (2, index, i >= 0 && i < SCM_NUMBER_OF_SLOTS (obj));
+ SCM_ASSERT_RANGE (2, index, i < SCM_NUMBER_OF_SLOTS (obj));
+
return scm_at_assert_bound_ref (obj, index);
}
#undef FUNC_NAME
"@var{value}.")
#define FUNC_NAME s_scm_sys_fast_slot_set_x
{
- register long i;
+ unsigned long int i;
SCM_VALIDATE_INSTANCE (1, obj);
SCM_VALIDATE_INUM (2, index);
+ SCM_ASSERT_RANGE (2, index, SCM_INUM (index) >= 0);
i = SCM_INUM (index);
- SCM_ASSERT_RANGE (2, index, i >= 0 && i < SCM_NUMBER_OF_SLOTS (obj));
- SCM_SLOT (obj, i) = value;
+ SCM_ASSERT_RANGE (2, index, i < SCM_NUMBER_OF_SLOTS (obj));
+
+ SCM_SET_SLOT (obj, i, value);
return SCM_UNSPECIFIED;
}
slot_definition_using_name (SCM class, SCM slot_name)
{
register SCM slots = SCM_SLOT (class, scm_si_getters_n_setters);
- for (; SCM_NIMP (slots); slots = SCM_CDR (slots))
+ for (; !SCM_NULLP (slots); slots = SCM_CDR (slots))
if (SCM_CAAR (slots) == slot_name)
return SCM_CAR (slots);
return SCM_BOOL_F;
}
static SCM
-get_slot_value (SCM class, SCM obj, SCM slotdef)
+get_slot_value (SCM class SCM_UNUSED, SCM obj, SCM slotdef)
{
SCM access = SCM_CDDR (slotdef);
/* Two cases here:
return SCM_SLOT (obj, SCM_INUM (access));
else
{
- /* We must evaluate (apply (car access) (list obj))
+ /* We must evaluate (apply (car access) (list obj))
* where (car access) is known to be a closure of arity 1 */
register SCM code, env;
if (!SCM_CLOSUREP (code))
return SCM_SUBRF (code) (obj);
env = SCM_EXTEND_ENV (SCM_CLOSURE_FORMALS (code),
- SCM_LIST1 (obj),
+ scm_list_1 (obj),
SCM_ENV (code));
/* Evaluate the closure body */
- return scm_eval_body (SCM_CDR (SCM_CODE (code)), env);
+ return scm_eval_body (SCM_CLOSURE_BODY (code), env);
}
}
get_slot_value_using_name (SCM class, SCM obj, SCM slot_name)
{
SCM slotdef = slot_definition_using_name (class, slot_name);
- if (SCM_NFALSEP (slotdef))
+ if (!SCM_FALSEP (slotdef))
return get_slot_value (class, obj, slotdef);
else
return CALL_GF3 ("slot-missing", class, obj, slot_name);
}
static SCM
-set_slot_value (SCM class, SCM obj, SCM slotdef, SCM value)
+set_slot_value (SCM class SCM_UNUSED, SCM obj, SCM slotdef, SCM value)
{
SCM access = SCM_CDDR (slotdef);
/* Two cases here:
* - otherwise (cadr access) is the setter function to apply
*/
if (SCM_INUMP (access))
- SCM_SLOT (obj, SCM_INUM (access)) = value;
+ SCM_SET_SLOT (obj, SCM_INUM (access), value);
else
{
/* We must evaluate (apply (cadr l) (list obj value))
else
{
env = SCM_EXTEND_ENV (SCM_CLOSURE_FORMALS (code),
- SCM_LIST2 (obj, value),
+ scm_list_2 (obj, value),
SCM_ENV (code));
/* Evaluate the closure body */
- scm_eval_body (SCM_CDR (SCM_CODE (code)), env);
+ scm_eval_body (SCM_CLOSURE_BODY (code), env);
}
}
return SCM_UNSPECIFIED;
set_slot_value_using_name (SCM class, SCM obj, SCM slot_name, SCM value)
{
SCM slotdef = slot_definition_using_name (class, slot_name);
- if (SCM_NFALSEP (slotdef))
+ if (!SCM_FALSEP (slotdef))
return set_slot_value (class, obj, slotdef, value);
else
return CALL_GF4 ("slot-missing", class, obj, slot_name, value);
}
static SCM
-test_slot_existence (SCM class, SCM obj, SCM slot_name)
+test_slot_existence (SCM class SCM_UNUSED, SCM obj, SCM slot_name)
{
register SCM l;
- for (l = SCM_ACCESSORS_OF (obj); SCM_NNULLP (l); l = SCM_CDR (l))
- if (SCM_CAAR (l) == slot_name)
+ for (l = SCM_ACCESSORS_OF (obj); !SCM_NULLP (l); l = SCM_CDR (l))
+ if (SCM_EQ_P (SCM_CAAR (l), slot_name))
return SCM_BOOL_T;
return SCM_BOOL_F;
}
#undef FUNC_NAME
-SCM_DEFINE (scm_slots_exists_p, "slot-exists?", 2, 0, 0,
+SCM_DEFINE (scm_slot_exists_p, "slot-exists?", 2, 0, 0,
(SCM obj, SCM slot_name),
"Return @code{#t} if @var{obj} has a slot named @var{slot_name}.")
-#define FUNC_NAME s_scm_slots_exists_p
+#define FUNC_NAME s_scm_slot_exists_p
{
SCM class;
static void clear_method_cache (SCM);
static SCM
-wrap_init (SCM class, SCM *m, int n)
+wrap_init (SCM class, SCM *m, long n)
{
- SCM z;
- int i;
-
+ long i;
+
/* Set all slots to unbound */
for (i = 0; i < n; i++)
m[i] = SCM_GOOPS_UNBOUND;
- SCM_NEWCELL2 (z);
- SCM_SETCDR (z, (SCM) m);
- SCM_SET_STRUCT_GC_CHAIN (z, 0);
- SCM_SETCAR (z, (scm_bits_t) SCM_STRUCT_DATA (class) | scm_tc3_cons_gloc);
-
- return z;
+ return scm_double_cell ((((scm_t_bits) SCM_STRUCT_DATA (class))
+ | scm_tc3_struct),
+ (scm_t_bits) m, 0, 0);
}
SCM_DEFINE (scm_sys_allocate_instance, "%allocate-instance", 2, 0, 0,
#define FUNC_NAME s_scm_sys_allocate_instance
{
SCM *m;
- int n;
+ long n;
SCM_VALIDATE_CLASS (1, class);
if (SCM_CLASS_FLAGS (class) & SCM_STRUCTF_LIGHT)
{
n = SCM_INUM (SCM_SLOT (class, scm_si_nfields));
- m = (SCM *) scm_must_malloc (n * sizeof (SCM), "instance");
+ m = (SCM *) scm_gc_malloc (n * sizeof (SCM), "struct");
return wrap_init (class, m, n);
}
-
+
/* Foreign objects */
if (SCM_CLASS_FLAGS (class) & SCM_CLASSF_FOREIGN)
return scm_make_foreign_object (class, initargs);
n = SCM_INUM (SCM_SLOT (class, scm_si_nfields));
-
+
/* Entities */
if (SCM_CLASS_FLAGS (class) & SCM_CLASSF_ENTITY)
{
- m = (SCM *) scm_alloc_struct (n,
- scm_struct_entity_n_extra_words,
- "entity");
+ m = (SCM *) scm_alloc_struct (n, scm_struct_entity_n_extra_words,
+ "entity struct");
m[scm_struct_i_setter] = SCM_BOOL_F;
m[scm_struct_i_procedure] = SCM_BOOL_F;
/* Generic functions */
else
return wrap_init (class, m, n);
}
-
+
/* Class objects */
if (SCM_CLASS_FLAGS (class) & SCM_CLASSF_METACLASS)
{
- int i;
+ long i;
/* allocate class object */
SCM z = scm_make_struct (class, SCM_INUM0, SCM_EOL);
- SCM_SLOT (z, scm_si_print) = SCM_GOOPS_UNBOUND;
+ SCM_SET_SLOT (z, scm_si_print, SCM_GOOPS_UNBOUND);
for (i = scm_si_goops_fields; i < n; i++)
- SCM_SLOT (z, i) = SCM_GOOPS_UNBOUND;
+ SCM_SET_SLOT (z, i, SCM_GOOPS_UNBOUND);
if (SCM_SUBCLASSP (class, scm_class_entity_class))
SCM_SET_CLASS_FLAGS (z, SCM_CLASSF_OPERATOR | SCM_CLASSF_ENTITY);
return z;
}
-
+
/* Non-light instances */
{
- m = (SCM *) scm_alloc_struct (n,
- scm_struct_n_extra_words,
- "heavy instance");
+ m = (SCM *) scm_alloc_struct (n, scm_struct_n_extra_words, "heavy struct");
return wrap_init (class, m, n);
}
}
/******************************************************************************
*
* %modify-instance (used by change-class to modify in place)
- *
+ *
******************************************************************************/
SCM_DEFINE (scm_sys_modify_instance, "%modify-instance", 2, 0, 0,
SCM_VALIDATE_INSTANCE (1, old);
SCM_VALIDATE_INSTANCE (2, new);
- /* Exchange the data contained in old and new. We exchange rather than
+ /* Exchange the data contained in old and new. We exchange rather than
* scratch the old value with new to be correct with GC.
* See "Class redefinition protocol above".
*/
SCM cdr = SCM_CDR (old);
SCM_SETCAR (old, SCM_CAR (new));
SCM_SETCDR (old, SCM_CDR (new));
- SCM_STRUCT_DATA (old)[scm_vtable_index_vtable] = old;
+ SCM_STRUCT_DATA (old)[scm_vtable_index_vtable] = SCM_UNPACK (old);
SCM_SETCAR (new, car);
SCM_SETCDR (new, cdr);
- SCM_STRUCT_DATA (new)[scm_vtable_index_vtable] = new;
+ SCM_STRUCT_DATA (new)[scm_vtable_index_vtable] = SCM_UNPACK (new);
}
SCM_REALLOW_INTS;
return SCM_UNSPECIFIED;
* infinite recursions.
*/
-static SCM **hell;
-static int n_hell = 1; /* one place for the evil one himself */
-static int hell_size = 4;
+static scm_t_bits **hell;
+static long n_hell = 1; /* one place for the evil one himself */
+static long hell_size = 4;
#ifdef USE_THREADS
-static scm_mutex_t hell_mutex;
+static scm_t_mutex hell_mutex;
#endif
-static int
+static long
burnin (SCM o)
{
- int i;
+ long i;
for (i = 1; i < n_hell; ++i)
- if (SCM_INST (o) == hell[i])
+ if (SCM_STRUCT_DATA (o) == hell[i])
return i;
return 0;
}
static void
go_to_hell (void *o)
{
- SCM obj = (SCM) o;
+ SCM obj = SCM_PACK ((scm_t_bits) o);
#ifdef USE_THREADS
scm_mutex_lock (&hell_mutex);
#endif
if (n_hell == hell_size)
{
- int new_size = 2 * hell_size;
- hell = scm_must_realloc (hell, hell_size, new_size, "hell");
+ long new_size = 2 * hell_size;
+ hell = scm_realloc (hell, new_size);
hell_size = new_size;
}
- hell[n_hell++] = SCM_INST (obj);
+ hell[n_hell++] = SCM_STRUCT_DATA (obj);
#ifdef USE_THREADS
scm_mutex_unlock (&hell_mutex);
#endif
#ifdef USE_THREADS
scm_mutex_lock (&hell_mutex);
#endif
- hell[burnin ((SCM) o)] = hell[--n_hell];
+ hell[burnin (SCM_PACK ((scm_t_bits) o))] = hell[--n_hell];
#ifdef USE_THREADS
scm_mutex_unlock (&hell_mutex);
#endif
}
+
+SCM_SYMBOL (scm_sym_change_class, "change-class");
+
static SCM
purgatory (void *args)
{
- return scm_apply (GETVAR (scm_str2symbol ("change-class")), (SCM) args, SCM_EOL);
+ return scm_apply_0 (GETVAR (scm_sym_change_class),
+ SCM_PACK ((scm_t_bits) args));
}
void
-scm_change_object_class (SCM obj, SCM old_class, SCM new_class)
+scm_change_object_class (SCM obj, SCM old_class SCM_UNUSED, SCM new_class)
{
if (!burnin (obj))
scm_internal_dynamic_wind (go_to_hell, purgatory, go_to_heaven,
- (void *) SCM_LIST2 (obj, new_class),
- (void *) obj);
+ (void *) SCM_UNPACK (scm_list_2 (obj, new_class)),
+ (void *) SCM_UNPACK (obj));
}
/******************************************************************************
*
- * GGGG FFFFF
- * G F
- * G GG FFF
- * G G F
+ * GGGG FFFFF
+ * G F
+ * G GG FFF
+ * G G F
* GGG E N E R I C F U N C T I O N S
*
* This implementation provides
* - generic functions (with class specializers)
* - multi-methods
- * - next-method
+ * - next-method
* - a hard-coded MOP for standard gf, which can be overloaded for non-std gf
*
******************************************************************************/
SCM
scm_make_method_cache (SCM gf)
{
- return SCM_LIST5 (SCM_IM_DISPATCH, scm_sym_args, SCM_MAKINUM (1),
- scm_c_make_vector (SCM_INITIAL_MCACHE_SIZE,
- list_of_no_method),
- gf);
+ return scm_list_5 (SCM_IM_DISPATCH,
+ scm_sym_args,
+ SCM_MAKINUM (1),
+ scm_c_make_vector (SCM_INITIAL_MCACHE_SIZE,
+ list_of_no_method),
+ gf);
}
static void
{
SCM cache = scm_make_method_cache (gf);
SCM_SET_ENTITY_PROCEDURE (gf, cache);
- SCM_SLOT (gf, scm_si_used_by) = SCM_BOOL_F;
+ SCM_SET_SLOT (gf, scm_si_used_by, SCM_BOOL_F);
}
SCM_DEFINE (scm_sys_invalidate_method_cache_x, "%invalidate-method-cache!", 1, 0, 0,
SCM used_by;
SCM_ASSERT (SCM_PUREGENERICP (gf), gf, SCM_ARG1, FUNC_NAME);
used_by = SCM_SLOT (gf, scm_si_used_by);
- if (SCM_NFALSEP (used_by))
+ if (!SCM_FALSEP (used_by))
{
SCM methods = SCM_SLOT (gf, scm_si_methods);
for (; SCM_CONSP (used_by); used_by = SCM_CDR (used_by))
scm_sys_invalidate_method_cache_x (SCM_CAR (used_by));
clear_method_cache (gf);
for (; SCM_CONSP (methods); methods = SCM_CDR (methods))
- SCM_SLOT (SCM_CAR (methods), scm_si_code_table) = SCM_EOL;
+ SCM_SET_SLOT (SCM_CAR (methods), scm_si_code_table, SCM_EOL);
}
{
SCM n = SCM_SLOT (gf, scm_si_n_specialized);
"")
#define FUNC_NAME s_scm_generic_capability_p
{
- SCM_ASSERT (SCM_NFALSEP (scm_procedure_p (proc)),
+ SCM_ASSERT (!SCM_FALSEP (scm_procedure_p (proc)),
proc, SCM_ARG1, FUNC_NAME);
return (scm_subr_p (proc) && SCM_SUBR_GENERIC (proc)
? SCM_BOOL_T
"")
#define FUNC_NAME s_scm_enable_primitive_generic_x
{
- while (SCM_NIMP (subrs))
+ SCM_VALIDATE_REST_ARGUMENT (subrs);
+ while (!SCM_NULLP (subrs))
{
SCM subr = SCM_CAR (subrs);
SCM_ASSERT (scm_subr_p (subr) && SCM_SUBR_GENERIC (subr),
subr, SCM_ARGn, FUNC_NAME);
*SCM_SUBR_GENERIC (subr)
- = scm_make (SCM_LIST3 (scm_class_generic,
- k_name,
- SCM_SNAME (subr)));
+ = scm_make (scm_list_3 (scm_class_generic,
+ k_name,
+ SCM_SNAME (subr)));
subrs = SCM_CDR (subrs);
}
return SCM_UNSPECIFIED;
#undef FUNC_NAME
/******************************************************************************
- *
+ *
* Protocol for calling a generic fumction
- * This protocol is roughly equivalent to (parameter are a little bit different
+ * This protocol is roughly equivalent to (parameter are a little bit different
* for efficiency reasons):
*
* + apply-generic (gf args)
* + compute-applicable-methods (gf args ...)
* + sort-applicable-methods (methods args)
* + apply-methods (gf methods args)
- *
- * apply-methods calls make-next-method to build the "continuation" of a a
+ *
+ * apply-methods calls make-next-method to build the "continuation" of a a
* method. Applying a next-method will call apply-next-method which in
* turn will call apply again to call effectively the following method.
*
more_specificp (SCM m1, SCM m2, SCM *targs)
{
register SCM s1, s2;
- register int i;
- /*
- * Note:
- * m1 and m2 can have != length (i.e. one can be one element longer than the
+ register long i;
+ /*
+ * Note:
+ * m1 and m2 can have != length (i.e. one can be one element longer than the
* other when we have a dotted parameter list). For instance, with the call
* (M 1)
* with
* (define-method M (a . l) ....)
- * (define-method M (a) ....)
+ * (define-method M (a) ....)
*
* we consider that the second method is more specific.
*
if (SCM_NULLP(s2)) return 0;
if (SCM_CAR(s1) != SCM_CAR(s2)) {
register SCM l, cs1 = SCM_CAR(s1), cs2 = SCM_CAR(s2);
-
- for (l = SCM_SLOT(targs[i], scm_si_cpl); ; l = SCM_CDR(l)) {
+
+ for (l = SCM_SLOT (targs[i], scm_si_cpl); ; l = SCM_CDR(l)) {
if (cs1 == SCM_CAR(l))
return 1;
if (cs2 == SCM_CAR(l))
#define BUFFSIZE 32 /* big enough for most uses */
static SCM
-scm_i_vector2list (SCM l, int len)
+scm_i_vector2list (SCM l, long len)
{
- int j;
+ long j;
SCM z = scm_c_make_vector (len, SCM_UNDEFINED);
-
+
for (j = 0; j < len; j++, l = SCM_CDR (l)) {
SCM_VELTS (z)[j] = SCM_CAR (l);
}
}
static SCM
-sort_applicable_methods (SCM method_list, int size, SCM *targs)
+sort_applicable_methods (SCM method_list, long size, SCM *targs)
{
- int i, j, incr;
+ long i, j, incr;
SCM *v, vector = SCM_EOL;
SCM buffer[BUFFSIZE];
SCM save = method_list;
method_list = SCM_CDR (method_list);
}
v = buffer;
- }
+ }
else
{
/* Too many elements in method_list to keep everything locally */
v = SCM_VELTS (vector);
}
- /* Use a simple shell sort since it is generally faster than qsort on
+ /* Use a simple shell sort since it is generally faster than qsort on
* small vectors (which is probably mostly the case when we have to
* sort a list of applicable methods).
*/
}
return save;
}
- /* If we are here, that's that we did it the hard way... */
+ /* If we are here, that's that we did it the hard way... */
return scm_vector_to_list (vector);
}
SCM
-scm_compute_applicable_methods (SCM gf, SCM args, int len, int find_method_p)
+scm_compute_applicable_methods (SCM gf, SCM args, long len, int find_method_p)
{
- register int i;
- int count = 0;
+ register long i;
+ long count = 0;
SCM l, fl, applicable = SCM_EOL;
SCM save = args;
SCM buffer[BUFFSIZE], *types, *p;
SCM tmp;
-
+
/* Build the list of arguments types */
if (len >= BUFFSIZE) {
tmp = scm_c_make_vector (len, SCM_UNDEFINED);
}
else
types = p = buffer;
-
- for ( ; SCM_NNULLP (args); args = SCM_CDR (args))
+
+ for ( ; !SCM_NULLP (args); args = SCM_CDR (args))
*p++ = scm_class_of (SCM_CAR (args));
-
+
/* Build a list of all applicable methods */
- for (l = SCM_SLOT (gf, scm_si_methods); SCM_NNULLP (l); l = SCM_CDR (l))
+ for (l = SCM_SLOT (gf, scm_si_methods); !SCM_NULLP (l); l = SCM_CDR (l))
{
fl = SPEC_OF (SCM_CAR (l));
/* Only accept accessors which match exactly in first arg. */
if (SCM_ACCESSORP (SCM_CAR (l))
- && (SCM_IMP (fl) || types[0] != SCM_CAR (fl)))
+ && (SCM_NULLP (fl) || types[0] != SCM_CAR (fl)))
continue;
for (i = 0; ; i++, fl = SCM_CDR (fl))
{
scm_sys_compute_applicable_methods (SCM gf, SCM args)
#define FUNC_NAME s_sys_compute_applicable_methods
{
- int n;
+ long n;
SCM_VALIDATE_GENERIC (1, gf);
n = scm_ilength (args);
SCM_ASSERT (n >= 0, args, SCM_ARG2, FUNC_NAME);
#undef FUNC_NAME
SCM_SYMBOL (sym_compute_applicable_methods, "compute-applicable-methods");
-SCM_VARIABLE_INIT (var_compute_applicable_methods, "compute-applicable-methods", scm_make_gsubr (s_sys_compute_applicable_methods, 2, 0, 0, scm_sys_compute_applicable_methods));
+SCM_VARIABLE_INIT (var_compute_applicable_methods, "compute-applicable-methods", scm_c_define_gsubr (s_sys_compute_applicable_methods, 2, 0, 0, scm_sys_compute_applicable_methods));
SCM_SYNTAX (s_atslot_ref, "@slot-ref", scm_makmmacro, scm_m_atslot_ref);
SCM
-scm_m_atslot_ref (SCM xorig, SCM env)
+scm_m_atslot_ref (SCM xorig, SCM env SCM_UNUSED)
#define FUNC_NAME s_atslot_ref
{
SCM x = SCM_CDR (xorig);
SCM_SYNTAX (s_atslot_set_x, "@slot-set!", scm_makmmacro, scm_m_atslot_set_x);
SCM
-scm_m_atslot_set_x (SCM xorig, SCM env)
+scm_m_atslot_set_x (SCM xorig, SCM env SCM_UNUSED)
#define FUNC_NAME s_atslot_set_x
{
SCM x = SCM_CDR (xorig);
x = SCM_CDR (x);
gf = SCM_XEVALCAR (x, env);
SCM_VALIDATE_PUREGENERIC (SCM_ARG4, gf);
- return SCM_LIST5 (SCM_IM_DISPATCH, args, n, v, gf);
+ return scm_list_5 (SCM_IM_DISPATCH, args, n, v, gf);
}
#undef FUNC_NAME
static void
lock_cache_mutex (void *m)
{
- SCM mutex = (SCM) m;
+ SCM mutex = SCM_PACK ((scm_t_bits) m);
scm_lock_mutex (mutex);
}
static void
unlock_cache_mutex (void *m)
{
- SCM mutex = (SCM) m;
+ SCM mutex = SCM_PACK ((scm_t_bits) m);
scm_unlock_mutex (mutex);
}
#endif
static SCM
call_memoize_method (void *a)
{
- SCM args = (SCM) a;
+ SCM args = SCM_PACK ((scm_t_bits) a);
SCM gf = SCM_CAR (args);
SCM x = SCM_CADR (args);
/* First check if another thread has inserted a method between
* the cache miss and locking the mutex.
*/
SCM cmethod = scm_mcache_lookup_cmethod (x, SCM_CDDR (args));
- if (SCM_NIMP (cmethod))
+ if (!SCM_FALSEP (cmethod))
return cmethod;
/*fixme* Use scm_apply */
return CALL_GF3 ("memoize-method!", gf, SCM_CDDR (args), x);
{
SCM gf = SCM_CAR (scm_last_pair (x));
#ifdef USE_THREADS
- return scm_internal_dynamic_wind (lock_cache_mutex,
- call_memoize_method,
- unlock_cache_mutex,
- (void *) scm_cons2 (gf, x, args),
- (void *) SCM_SLOT (gf, scm_si_cache_mutex));
+ return scm_internal_dynamic_wind (
+ lock_cache_mutex,
+ call_memoize_method,
+ unlock_cache_mutex,
+ (void *) SCM_UNPACK (scm_cons2 (gf, x, args)),
+ (void *) SCM_UNPACK (SCM_SLOT (gf, scm_si_cache_mutex)));
#else
- return call_memoize_method ((void *) scm_cons2 (gf, x, args));
+ return call_memoize_method ((void *) SCM_UNPACK (scm_cons2 (gf, x, args)));
#endif
}
* A simple make (which will be redefined later in Scheme)
* This version handles only creation of gf, methods and classes (no instances)
*
- * Since this code will disappear when Goops will be fully booted,
+ * Since this code will disappear when Goops will be fully booted,
* no precaution is taken to be efficient.
*
******************************************************************************/
#define FUNC_NAME s_scm_make
{
SCM class, z;
- int len = scm_ilength (args);
+ long len = scm_ilength (args);
if (len <= 0 || (len & 1) == 0)
SCM_WRONG_NUM_ARGS ();
{
#ifdef USE_THREADS
z = scm_make_struct (class, SCM_INUM0,
- SCM_LIST4 (SCM_EOL,
- SCM_INUM0,
- SCM_BOOL_F,
- scm_make_mutex ()));
+ scm_list_4 (SCM_EOL,
+ SCM_INUM0,
+ SCM_BOOL_F,
+ scm_make_mutex ()));
#else
z = scm_make_struct (class, SCM_INUM0,
- SCM_LIST3 (SCM_EOL, SCM_INUM0, SCM_BOOL_F));
+ scm_list_3 (SCM_EOL, SCM_INUM0, SCM_BOOL_F));
#endif
scm_set_procedure_property_x (z, scm_sym_name,
scm_get_keyword (k_name,
if (class == scm_class_generic_with_setter)
{
SCM setter = scm_get_keyword (k_setter, args, SCM_BOOL_F);
- if (SCM_NIMP (setter))
+ if (!SCM_FALSEP (setter))
scm_sys_set_object_setter_x (z, setter);
}
}
|| class == scm_class_simple_method
|| class == scm_class_accessor)
{
- SCM_SLOT (z, scm_si_generic_function) =
+ SCM_SET_SLOT (z, scm_si_generic_function,
scm_i_get_keyword (k_gf,
args,
len - 1,
SCM_BOOL_F,
- FUNC_NAME);
- SCM_SLOT (z, scm_si_specializers) =
+ FUNC_NAME));
+ SCM_SET_SLOT (z, scm_si_specializers,
scm_i_get_keyword (k_specializers,
args,
len - 1,
SCM_EOL,
- FUNC_NAME);
- SCM_SLOT (z, scm_si_procedure) =
+ FUNC_NAME));
+ SCM_SET_SLOT (z, scm_si_procedure,
scm_i_get_keyword (k_procedure,
args,
len - 1,
SCM_EOL,
- FUNC_NAME);
- SCM_SLOT (z, scm_si_code_table) = SCM_EOL;
+ FUNC_NAME));
+ SCM_SET_SLOT (z, scm_si_code_table, SCM_EOL);
}
else
{
/* In all the others case, make a new class .... No instance here */
- SCM_SLOT (z, scm_si_name) =
+ SCM_SET_SLOT (z, scm_si_name,
scm_i_get_keyword (k_name,
args,
len - 1,
scm_str2symbol ("???"),
- FUNC_NAME);
- SCM_SLOT (z, scm_si_direct_supers) =
+ FUNC_NAME));
+ SCM_SET_SLOT (z, scm_si_direct_supers,
scm_i_get_keyword (k_dsupers,
args,
len - 1,
SCM_EOL,
- FUNC_NAME);
- SCM_SLOT (z, scm_si_direct_slots) =
+ FUNC_NAME));
+ SCM_SET_SLOT (z, scm_si_direct_slots,
scm_i_get_keyword (k_slots,
args,
len - 1,
SCM_EOL,
- FUNC_NAME);
+ FUNC_NAME));
}
}
return z;
#define FUNC_NAME s_scm_find_method
{
SCM gf;
- int len = scm_ilength (l);
+ long len = scm_ilength (l);
if (len == 0)
SCM_WRONG_NUM_ARGS ();
gf = SCM_CAR(l); l = SCM_CDR(l);
SCM_VALIDATE_GENERIC (1, gf);
if (SCM_NULLP (SCM_SLOT (gf, scm_si_methods)))
- SCM_MISC_ERROR ("no methods for generic ~S", SCM_LIST1 (gf));
+ SCM_MISC_ERROR ("no methods for generic ~S", scm_list_1 (gf));
return scm_compute_applicable_methods (gf, l, len - 1, 1);
}
#define FUNC_NAME s_scm_sys_method_more_specific_p
{
SCM l, v;
- int i, len;
+ long i, len;
SCM_VALIDATE_METHOD (1, m1);
SCM_VALIDATE_METHOD (2, m2);
/* Verify that all the arguments of targs are classes and place them in a vector*/
v = scm_c_make_vector (len, SCM_EOL);
- for (i=0, l=targs; SCM_NNULLP(l); i++, l=SCM_CDR(l)) {
+ for (i = 0, l = targs; !SCM_NULLP (l); i++, l = SCM_CDR (l)) {
SCM_ASSERT (SCM_CLASSP (SCM_CAR (l)), targs, SCM_ARG3, FUNC_NAME);
SCM_VELTS(v)[i] = SCM_CAR(l);
}
return more_specificp (m1, m2, SCM_VELTS(v)) ? SCM_BOOL_T: SCM_BOOL_F;
}
#undef FUNC_NAME
-
-
+
+
/******************************************************************************
*
- * Initializations
+ * Initializations
*
******************************************************************************/
make_stdcls (SCM *var, char *name, SCM meta, SCM super, SCM slots)
{
SCM tmp = scm_str2symbol (name);
-
+
*var = scm_permanent_object (scm_basic_make_class (meta,
tmp,
SCM_CONSP (super)
? super
- : SCM_LIST1 (super),
+ : scm_list_1 (super),
slots));
DEFVAR(tmp, *var);
}
create_standard_classes (void)
{
SCM slots;
- SCM method_slots = SCM_LIST4 (scm_str2symbol ("generic-function"),
- scm_str2symbol ("specializers"),
- scm_str2symbol ("procedure"),
- scm_str2symbol ("code-table"));
- SCM amethod_slots = SCM_LIST1 (SCM_LIST3 (scm_str2symbol ("slot-definition"),
- k_init_keyword,
- k_slot_definition));
+ SCM method_slots = scm_list_4 (scm_str2symbol ("generic-function"),
+ scm_str2symbol ("specializers"),
+ sym_procedure,
+ scm_str2symbol ("code-table"));
+ SCM amethod_slots = scm_list_1 (scm_list_3 (scm_str2symbol ("slot-definition"),
+ k_init_keyword,
+ k_slot_definition));
#ifdef USE_THREADS
- SCM mutex_slot = SCM_LIST1 (scm_str2symbol ("make-mutex"));
+ SCM mutex_slot = scm_list_1 (scm_str2symbol ("make-mutex"));
#else
SCM mutex_slot = SCM_BOOL_F;
#endif
- SCM gf_slots = SCM_LIST4 (scm_str2symbol ("methods"),
- SCM_LIST3 (scm_str2symbol ("n-specialized"),
- k_init_value,
- SCM_INUM0),
- SCM_LIST3 (scm_str2symbol ("used-by"),
- k_init_value,
- SCM_BOOL_F),
- SCM_LIST3 (scm_str2symbol ("cache-mutex"),
- k_init_thunk,
- scm_closure (SCM_LIST2 (SCM_EOL,
- mutex_slot),
- SCM_EOL)));
+ SCM gf_slots = scm_list_4 (scm_str2symbol ("methods"),
+ scm_list_3 (scm_str2symbol ("n-specialized"),
+ k_init_value,
+ SCM_INUM0),
+ scm_list_3 (scm_str2symbol ("used-by"),
+ k_init_value,
+ SCM_BOOL_F),
+ scm_list_3 (scm_str2symbol ("cache-mutex"),
+ k_init_thunk,
+ scm_closure (scm_list_2 (SCM_EOL,
+ mutex_slot),
+ SCM_EOL)));
/* Foreign class slot classes */
make_stdcls (&scm_class_foreign_slot, "<foreign-slot>",
scm_class_class, scm_class_foreign_slot, SCM_EOL);
make_stdcls (&scm_class_self, "<self-slot>",
scm_class_class,
- SCM_LIST2 (scm_class_foreign_slot, scm_class_read_only),
+ scm_list_2 (scm_class_foreign_slot, scm_class_read_only),
SCM_EOL);
make_stdcls (&scm_class_protected_opaque, "<protected-opaque-slot>",
scm_class_class,
- SCM_LIST2 (scm_class_protected, scm_class_opaque),
+ scm_list_2 (scm_class_protected, scm_class_opaque),
SCM_EOL);
make_stdcls (&scm_class_protected_read_only, "<protected-read-only-slot>",
scm_class_class,
- SCM_LIST2 (scm_class_protected, scm_class_read_only),
+ scm_list_2 (scm_class_protected, scm_class_read_only),
SCM_EOL);
make_stdcls (&scm_class_scm, "<scm-slot>",
scm_class_class, scm_class_protected, SCM_EOL);
scm_class_class, scm_class_foreign_slot, SCM_EOL);
/* Continue initialization of class <class> */
-
+
slots = build_class_class_slots ();
- SCM_SLOT (scm_class_class, scm_si_direct_slots) = slots;
- SCM_SLOT (scm_class_class, scm_si_slots) = slots;
- SCM_SLOT (scm_class_class, scm_si_getters_n_setters)
- = compute_getters_n_setters (slots);
-
+ SCM_SET_SLOT (scm_class_class, scm_si_direct_slots, slots);
+ SCM_SET_SLOT (scm_class_class, scm_si_slots, slots);
+ SCM_SET_SLOT (scm_class_class, scm_si_getters_n_setters,
+ compute_getters_n_setters (slots));
+
make_stdcls (&scm_class_foreign_class, "<foreign-class>",
scm_class_class, scm_class_class,
- SCM_LIST2 (SCM_LIST3 (scm_str2symbol ("constructor"),
- k_class,
- scm_class_opaque),
- SCM_LIST3 (scm_str2symbol ("destructor"),
- k_class,
- scm_class_opaque)));
+ scm_list_2 (scm_list_3 (scm_str2symbol ("constructor"),
+ k_class,
+ scm_class_opaque),
+ scm_list_3 (scm_str2symbol ("destructor"),
+ k_class,
+ scm_class_opaque)));
make_stdcls (&scm_class_foreign_object, "<foreign-object>",
scm_class_foreign_class, scm_class_object, SCM_EOL);
SCM_SET_CLASS_FLAGS (scm_class_foreign_object, SCM_CLASSF_FOREIGN);
SCM_SET_CLASS_FLAGS (scm_class_generic, SCM_CLASSF_PURE_GENERIC);
make_stdcls (&scm_class_generic_with_setter, "<generic-with-setter>",
scm_class_entity_class,
- SCM_LIST2 (scm_class_generic, scm_class_entity_with_setter),
+ scm_list_2 (scm_class_generic, scm_class_entity_with_setter),
SCM_EOL);
#if 0
/* Patch cpl since compute_cpl doesn't support multiple inheritance. */
- SCM_SLOT (scm_class_generic_with_setter, scm_si_cpl) =
- scm_append (SCM_LIST3 (SCM_LIST2 (scm_class_generic_with_setter,
- scm_class_generic),
- SCM_SLOT (scm_class_entity_with_setter,
- scm_si_cpl),
- SCM_EOL));
+ SCM_SET_SLOT (scm_class_generic_with_setter, scm_si_cpl,
+ scm_append (scm_list_3 (scm_list_2 (scm_class_generic_with_setter,
+ scm_class_generic),
+ SCM_SLOT (scm_class_entity_with_setter,
+ scm_si_cpl),
+ SCM_EOL)));
#endif
SCM_SET_CLASS_FLAGS (scm_class_generic_with_setter, SCM_CLASSF_PURE_GENERIC);
scm_class_class, scm_class_port, SCM_EOL);
make_stdcls (&scm_class_input_output_port, "<input-output-port>",
scm_class_class,
- SCM_LIST2 (scm_class_input_port, scm_class_output_port),
+ scm_list_2 (scm_class_input_port, scm_class_output_port),
SCM_EOL);
}
/* Only define name if doesn't already exist. */
if (!SCM_GOOPS_UNBOUNDP (name)
- && SCM_FALSEP (scm_apply (scm_goops_lookup_closure,
- SCM_LIST2 (name, SCM_BOOL_F),
- SCM_EOL)))
+ && SCM_FALSEP (scm_call_2 (scm_goops_lookup_closure, name, SCM_BOOL_F)))
DEFVAR (name, class);
return class;
}
{
return make_class_from_template ("<%s>",
type_name,
- SCM_LIST1 (scm_class_top));
+ scm_list_1 (scm_class_top));
}
static void
create_smob_classes (void)
{
- int i;
+ long i;
scm_smob_class = (SCM *) malloc (255 * sizeof (SCM));
for (i = 0; i < 255; ++i)
scm_smob_class[SCM_TC2SMOBNUM (scm_tc16_real)] = scm_class_real;
scm_smob_class[SCM_TC2SMOBNUM (scm_tc16_complex)] = scm_class_complex;
scm_smob_class[SCM_TC2SMOBNUM (scm_tc16_keyword)] = scm_class_keyword;
-
+
for (i = 0; i < scm_numsmob; ++i)
if (!scm_smob_class[i])
scm_smob_class[i] = scm_make_extended_class (SCM_SMOBNAME (i));
}
void
-scm_make_port_classes (int ptobnum, char *type_name)
+scm_make_port_classes (long ptobnum, char *type_name)
{
SCM c, class = make_class_from_template ("<%s-port>",
type_name,
- SCM_LIST1 (scm_class_port));
+ scm_list_1 (scm_class_port));
scm_port_class[SCM_IN_PCLASS_INDEX + ptobnum]
= make_class_from_template ("<%s-input-port>",
type_name,
- SCM_LIST2 (class, scm_class_input_port));
+ scm_list_2 (class, scm_class_input_port));
scm_port_class[SCM_OUT_PCLASS_INDEX + ptobnum]
= make_class_from_template ("<%s-output-port>",
type_name,
- SCM_LIST2 (class, scm_class_output_port));
+ scm_list_2 (class, scm_class_output_port));
scm_port_class[SCM_INOUT_PCLASS_INDEX + ptobnum]
= c
= make_class_from_template ("<%s-input-output-port>",
type_name,
- SCM_LIST2 (class,
- scm_class_input_output_port));
+ scm_list_2 (class, scm_class_input_output_port));
/* Patch cpl (since this tree is too complex for the C level compute-cpl) */
- SCM_SLOT (c, scm_si_cpl)
- = scm_cons2 (c, class, SCM_SLOT (scm_class_input_output_port, scm_si_cpl));
+ SCM_SET_SLOT (c, scm_si_cpl,
+ scm_cons2 (c, class, SCM_SLOT (scm_class_input_output_port, scm_si_cpl)));
}
static void
create_port_classes (void)
{
- int i;
+ long i;
scm_port_class = (SCM *) malloc (3 * 256 * sizeof (SCM));
for (i = 0; i < 3 * 256; ++i)
}
static SCM
-make_struct_class (void *closure, SCM key, SCM data, SCM prev)
+make_struct_class (void *closure SCM_UNUSED, SCM key SCM_UNUSED,
+ SCM data, SCM prev SCM_UNUSED)
{
- if (SCM_NFALSEP (SCM_STRUCT_TABLE_NAME (data)))
+ if (!SCM_FALSEP (SCM_STRUCT_TABLE_NAME (data)))
SCM_SET_STRUCT_TABLE_CLASS (data,
scm_make_extended_class
(SCM_SYMBOL_CHARS (SCM_STRUCT_TABLE_NAME (data))));
scm_load_goops ()
{
if (!goops_loaded_p)
- scm_resolve_module (scm_read_0str ("(oop goops)"));
+ scm_c_resolve_module ("oop goops");
}
void * (*constructor) (SCM)
= (void * (*) (SCM)) SCM_SLOT (class, scm_si_constructor);
if (constructor == 0)
- SCM_MISC_ERROR ("Can't make instances of class ~S", SCM_LIST1 (class));
+ SCM_MISC_ERROR ("Can't make instances of class ~S", scm_list_1 (class));
return scm_wrap_object (class, constructor (initargs));
}
#undef FUNC_NAME
{
SCM name, class;
name = scm_str2symbol (s_name);
- if (SCM_IMP (supers))
- supers = SCM_LIST1 (scm_class_foreign_object);
+ if (SCM_NULLP (supers))
+ supers = scm_list_1 (scm_class_foreign_object);
class = scm_basic_basic_make_class (meta, name, supers, SCM_EOL);
scm_sys_inherit_magic_x (class, supers);
if (destructor != 0)
{
- SCM_SLOT (class, scm_si_destructor) = (SCM) destructor;
+ SCM_SET_SLOT (class, scm_si_destructor, (SCM) destructor);
SCM_SET_CLASS_DESTRUCTOR (class, scm_free_foreign_object);
}
else if (size > 0)
SCM_SET_CLASS_DESTRUCTOR (class, scm_struct_free_light);
SCM_SET_CLASS_INSTANCE_SIZE (class, size);
}
-
- SCM_SLOT (class, scm_si_layout) = scm_str2symbol ("");
- SCM_SLOT (class, scm_si_constructor) = (SCM) constructor;
+
+ SCM_SET_SLOT (class, scm_si_layout, scm_str2symbol (""));
+ SCM_SET_SLOT (class, scm_si_constructor, (SCM) constructor);
return class;
}
SCM_KEYWORD (k_getter, "getter");
static SCM
-default_setter (SCM obj, SCM c)
+default_setter (SCM obj SCM_UNUSED, SCM c SCM_UNUSED)
{
scm_misc_error ("slot-set!", "read-only slot", SCM_EOL);
return 0;
char *accessor_name)
{
{
- SCM get = scm_make_subr_opt ("goops:get", scm_tc7_subr_1, getter, 0);
- SCM set = scm_make_subr_opt ("goops:set", scm_tc7_subr_2,
- setter ? setter : default_setter, 0);
- SCM getm = scm_closure (SCM_LIST2 (SCM_LIST1 (sym_o),
- SCM_LIST2 (get, sym_o)),
+ SCM get = scm_c_make_subr ("goops:get", scm_tc7_subr_1, getter);
+ SCM set = scm_c_make_subr ("goops:set", scm_tc7_subr_2,
+ setter ? setter : default_setter);
+ SCM getm = scm_closure (scm_list_2 (scm_list_1 (sym_o),
+ scm_list_2 (get, sym_o)),
SCM_EOL);
- SCM setm = scm_closure (SCM_LIST2 (SCM_LIST2 (sym_o, sym_x),
- SCM_LIST3 (set, sym_o, sym_x)),
+ SCM setm = scm_closure (scm_list_2 (scm_list_2 (sym_o, sym_x),
+ scm_list_3 (set, sym_o, sym_x)),
SCM_EOL);
{
SCM name = scm_str2symbol (slot_name);
SCM aname = scm_str2symbol (accessor_name);
SCM gf = scm_ensure_accessor (aname);
- SCM slot = SCM_LIST5 (name,
- k_class, slot_class,
- setter ? k_accessor : k_getter,
- gf);
- SCM gns = SCM_LIST4 (name, SCM_BOOL_F, get, set);
-
- scm_add_method (gf, scm_make (SCM_LIST5 (scm_class_accessor,
- k_specializers,
- SCM_LIST1 (class),
- k_procedure, getm)));
+ SCM slot = scm_list_5 (name,
+ k_class,
+ slot_class,
+ setter ? k_accessor : k_getter,
+ gf);
+ SCM gns = scm_list_4 (name, SCM_BOOL_F, get, set);
+
+ scm_add_method (gf, scm_make (scm_list_5 (scm_class_accessor,
+ k_specializers,
+ scm_list_1 (class),
+ k_procedure,
+ getm)));
scm_add_method (scm_setter (gf),
- scm_make (SCM_LIST5 (scm_class_accessor,
- k_specializers,
- SCM_LIST2 (class,
- scm_class_top),
- k_procedure, setm)));
+ scm_make (scm_list_5 (scm_class_accessor,
+ k_specializers,
+ scm_list_2 (class, scm_class_top),
+ k_procedure,
+ setm)));
DEFVAR (aname, gf);
-
- SCM_SLOT (class, scm_si_slots)
- = scm_append_x (SCM_LIST2 (SCM_SLOT (class, scm_si_slots),
- SCM_LIST1 (slot)));
- SCM_SLOT (class, scm_si_getters_n_setters)
- = scm_append_x (SCM_LIST2 (SCM_SLOT (class, scm_si_getters_n_setters),
- SCM_LIST1 (gns)));
+
+ SCM_SET_SLOT (class, scm_si_slots,
+ scm_append_x (scm_list_2 (SCM_SLOT (class, scm_si_slots),
+ scm_list_1 (slot))));
+ SCM_SET_SLOT (class, scm_si_getters_n_setters,
+ scm_append_x (scm_list_2 (SCM_SLOT (class, scm_si_getters_n_setters),
+ scm_list_1 (gns))));
}
}
- {
- int n = SCM_INUM (SCM_SLOT (class, scm_si_nfields));
+ {
+ long n = SCM_INUM (SCM_SLOT (class, scm_si_nfields));
- SCM_SLOT (class, scm_si_nfields)
- = SCM_MAKINUM (n + 1);
+ SCM_SET_SLOT (class, scm_si_nfields, SCM_MAKINUM (n + 1));
}
}
SCM
scm_wrap_object (SCM class, void *data)
{
- SCM z;
- SCM_NEWCELL2 (z);
- SCM_SETCDR (z, (SCM) data);
- SCM_SET_STRUCT_GC_CHAIN (z, 0);
- SCM_SETCAR (z, SCM_UNPACK (SCM_CDR (class)) | scm_tc3_cons_gloc);
- return z;
+ return scm_double_cell (SCM_UNPACK (SCM_CDR (class)) | scm_tc3_struct,
+ (scm_t_bits) data,
+ 0, 0);
}
SCM scm_components;
SCM
scm_ensure_accessor (SCM name)
{
- SCM gf = scm_apply (SCM_TOP_LEVEL_LOOKUP_CLOSURE,
- SCM_LIST2 (name, SCM_BOOL_F),
- SCM_EOL);
+ SCM gf = scm_call_2 (SCM_TOP_LEVEL_LOOKUP_CLOSURE, name, SCM_BOOL_F);
if (!SCM_IS_A_P (gf, scm_class_generic_with_setter))
{
- gf = scm_make (SCM_LIST3 (scm_class_generic, k_name, name));
- gf = scm_make (SCM_LIST5 (scm_class_generic_with_setter,
- k_name, name,
- k_setter, gf));
+ gf = scm_make (scm_list_3 (scm_class_generic, k_name, name));
+ gf = scm_make (scm_list_5 (scm_class_generic_with_setter,
+ k_name, name, k_setter, gf));
}
return gf;
}
void
scm_add_method (SCM gf, SCM m)
{
- scm_eval (SCM_LIST3 (sym_internal_add_method_x, gf, m), scm_module_goops);
+ scm_eval (scm_list_3 (sym_internal_add_method_x, gf, m), scm_module_goops);
}
#ifdef GUILE_DEBUG
SCM scm_module_goops;
-void
-scm_init_goops (void)
+SCM
+scm_init_goops_builtins (void)
{
- SCM old_module;
- scm_module_goops = scm_make_module (scm_read_0str ("(oop goops)"));
- old_module = scm_set_current_module (scm_module_goops);
-
+ scm_module_goops = scm_current_module ();
scm_goops_lookup_closure = scm_module_lookup_closure (scm_module_goops);
- /* Not really necessary right now, but who knows...
+ /* Not really necessary right now, but who knows...
*/
scm_permanent_object (scm_module_goops);
scm_permanent_object (scm_goops_lookup_closure);
goops_rstate = scm_c_make_rstate ("GOOPS", 5);
-#ifndef SCM_MAGIC_SNARFER
#include "libguile/goops.x"
-#endif
- list_of_no_method = scm_permanent_object (SCM_LIST1 (sym_no_method));
+ list_of_no_method = scm_permanent_object (scm_list_1 (sym_no_method));
- hell = scm_must_malloc (hell_size, "hell");
+ hell = scm_malloc (hell_size);
#ifdef USE_THREADS
scm_mutex_init (&hell_mutex);
#endif
{
SCM name = scm_str2symbol ("no-applicable-method");
scm_no_applicable_method
- = scm_permanent_object (scm_make (SCM_LIST3 (scm_class_generic,
- k_name,
- name)));
+ = scm_permanent_object (scm_make (scm_list_3 (scm_class_generic,
+ k_name,
+ name)));
DEFVAR (name, scm_no_applicable_method);
}
-
- scm_set_current_module (old_module);
+
+ return SCM_UNSPECIFIED;
}
void
-scm_init_oop_goops_goopscore_module ()
+scm_init_goops ()
{
- scm_register_module_xxx ("oop goops goopscore", (void *) scm_init_goops);
+ scm_c_define_gsubr ("%init-goops-builtins", 0, 0, 0,
+ scm_init_goops_builtins);
}
/*