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* goops.c (compute_getters_n_setters, create_standard_classes,

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scm_add_slot): Compute closures by calling scm_i_eval_x on a
	lambda expression rather than creating them with scm_closure.
This commit is contained in:
Dirk Herrmann 2004-05-24 04:15:49 +00:00
parent 62ed3710b7
commit 366ecaec7a
2 changed files with 33 additions and 13 deletions
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6
libguile/ChangeLog
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@ -1,3 +1,9 @@
2004-05-24 Dirk Herrmann <dirk@dirk-herrmanns-seiten.de>
* goops.c (compute_getters_n_setters, create_standard_classes,
scm_add_slot): Compute closures by calling scm_i_eval_x on a
lambda expression rather than creating them with scm_closure.
2004-05-22 Dirk Herrmann <dirk@dirk-herrmanns-seiten.de>
* eval.c (s_macro_keyword, scm_m_set_x): Remove checking for

40
libguile/goops.c
View file

@ -1,4 +1,5 @@
/* Copyright (C) 1998,1999,2000,2001,2002,2003 Free Software Foundation, Inc.
/* Copyright (C) 1998,1999,2000,2001,2002,2003,2004
* 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
@ -297,9 +298,13 @@ compute_getters_n_setters (SCM slots)
{
init = scm_get_keyword (k_init_value, options, 0);
if (init)
init = scm_closure (scm_list_2 (SCM_EOL,
scm_list_2 (scm_sym_quote, init)),
SCM_EOL);
{
init = scm_i_eval_x (scm_list_3 (scm_sym_lambda,
SCM_EOL,
scm_list_2 (scm_sym_quote,
init)),
SCM_EOL);
}
else
init = scm_get_keyword (k_init_thunk, options, SCM_BOOL_F);
}
@ -2256,6 +2261,10 @@ create_standard_classes (void)
k_init_keyword,
k_slot_definition));
SCM mutex_slot = scm_list_1 (scm_str2symbol ("make-mutex"));
SCM mutex_closure = scm_i_eval_x (scm_list_3 (scm_sym_lambda,
SCM_EOL,
mutex_slot),
SCM_EOL);
SCM gf_slots = scm_list_5 (scm_str2symbol ("methods"),
scm_list_3 (scm_str2symbol ("n-specialized"),
k_init_value,
@ -2265,9 +2274,7 @@ create_standard_classes (void)
SCM_BOOL_F),
scm_list_3 (scm_str2symbol ("cache-mutex"),
k_init_thunk,
scm_closure (scm_list_2 (SCM_EOL,
mutex_slot),
SCM_EOL)),
mutex_closure),
scm_list_3 (scm_str2symbol ("extended-by"),
k_init_value,
SCM_EOL));
@ -2672,12 +2679,19 @@ scm_add_slot (SCM class, char *slot_name, SCM slot_class,
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_list_2 (scm_list_2 (sym_o, sym_x),
scm_list_3 (set, sym_o, sym_x)),
SCM_EOL);
/* Dirk:FIXME:: The following two expressions make use of the fact that
* the memoizer will accept a subr-object in the place of a function.
* This is not guaranteed to stay this way. */
SCM getm = scm_i_eval_x (scm_list_3 (scm_sym_lambda,
scm_list_1 (sym_o),
scm_list_2 (get, sym_o)),
SCM_EOL);
SCM setm = scm_i_eval_x (scm_list_3 (scm_sym_lambda,
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);