#ifndef SCM_EVAL_H
#define SCM_EVAL_H
-/* Copyright (C) 1995,1996,1998,1999,2000,2001,2002,2003 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1998,1999,2000,2001,2002,2003,2004,2008,2009
+ * 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 as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 3 of
+ * the License, or (at your option) any later version.
*
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
*/
\f
/* {Options}
*/
-SCM_API scm_t_option scm_eval_opts[];
-
-#define SCM_EVAL_STACK scm_eval_opts[0].val
-#define SCM_N_EVAL_OPTIONS 1
-
-SCM_API long scm_eval_stack;
-
-SCM_API scm_t_option scm_evaluator_trap_table[];
-
-SCM_API SCM scm_eval_options_interface (SCM setting);
-
-#define SCM_TRAPS_P scm_evaluator_trap_table[0].val
-#define SCM_ENTER_FRAME_P scm_evaluator_trap_table[1].val
-#define SCM_APPLY_FRAME_P scm_evaluator_trap_table[2].val
-#define SCM_EXIT_FRAME_P scm_evaluator_trap_table[3].val
-#define SCM_ENTER_FRAME_HDLR (SCM_PACK (scm_evaluator_trap_table[4].val))
-#define SCM_APPLY_FRAME_HDLR (SCM_PACK (scm_evaluator_trap_table[5].val))
-#define SCM_EXIT_FRAME_HDLR (SCM_PACK (scm_evaluator_trap_table[6].val))
-#define SCM_N_EVALUATOR_TRAPS 7
\f
*
*/
#define SCM_ILOCP(n) (SCM_ITAG8(n)==scm_tc8_iloc)
-#define SCM_ICDR (0x00080000L)
-#define SCM_IFRINC (0x00000100L)
-#define SCM_IFRAME(n) ((long)((SCM_ICDR-SCM_IFRINC)>>8) \
- & (SCM_UNPACK (n) >> 8))
-#define SCM_IDIST(n) (SCM_UNPACK (n) >> 20)
-#define SCM_ICDRP(n) (SCM_ICDR & SCM_UNPACK (n))
\f
/* {Promises}
*/
-#define SCM_F_PROMISE_COMPUTED (1L << 16)
+#define SCM_F_PROMISE_COMPUTED (1L << 0)
#define SCM_PROMISE_COMPUTED_P(promise) \
- (SCM_F_PROMISE_COMPUTED & SCM_CELL_WORD_0 (promise))
+ (SCM_F_PROMISE_COMPUTED & SCM_SMOB_FLAGS (promise))
#define SCM_SET_PROMISE_COMPUTED(promise) \
- SCM_SET_CELL_WORD_0 (promise, scm_tc16_promise | SCM_F_PROMISE_COMPUTED)
-#define SCM_PROMISE_MUTEX(promise) \
- ((scm_t_rec_mutex *) SCM_CELL_WORD_2 (promise))
-#define SCM_PROMISE_DATA SCM_CELL_OBJECT_1
-#define SCM_SET_PROMISE_DATA SCM_SET_CELL_OBJECT_1
+ SCM_SET_SMOB_FLAGS ((promise), SCM_F_PROMISE_COMPUTED)
+#define SCM_PROMISE_MUTEX SCM_SMOB_OBJECT_2
+#define SCM_PROMISE_DATA SCM_SMOB_OBJECT
+#define SCM_SET_PROMISE_DATA SCM_SET_SMOB_OBJECT
+
+
SCM_API scm_t_bits scm_tc16_promise;
\f
SCM_API SCM scm_sym_unquote;
SCM_API SCM scm_sym_uq_splicing;
+SCM_API SCM scm_sym_at;
+SCM_API SCM scm_sym_atat;
SCM_API SCM scm_sym_atapply;
SCM_API SCM scm_sym_atcall_cc;
SCM_API SCM scm_sym_at_call_with_values;
SCM_API SCM scm_sym_delay;
+SCM_API SCM scm_sym_eval_when;
SCM_API SCM scm_sym_arrow;
SCM_API SCM scm_sym_else;
SCM_API SCM scm_sym_apply;
SCM_API SCM * scm_ilookup (SCM iloc, SCM env);
SCM_API SCM * scm_lookupcar (SCM vloc, SCM genv, int check);
-SCM_API SCM scm_unmemocar (SCM form, SCM env);
-SCM_API SCM scm_unmemocopy (SCM form, SCM env);
SCM_API SCM scm_eval_car (SCM pair, SCM env);
SCM_API SCM scm_eval_body (SCM code, SCM env);
SCM_API SCM scm_eval_args (SCM i, SCM env, SCM proc);
-SCM_API SCM scm_m_quote (SCM xorig, SCM env);
-SCM_API SCM scm_m_begin (SCM xorig, SCM env);
-SCM_API SCM scm_m_if (SCM xorig, SCM env);
-SCM_API SCM scm_m_set_x (SCM xorig, SCM env);
-SCM_API SCM scm_m_vref (SCM xorig, SCM env);
-SCM_API SCM scm_m_vset (SCM xorig, SCM env);
-SCM_API SCM scm_m_and (SCM xorig, SCM env);
-SCM_API SCM scm_m_or (SCM xorig, SCM env);
-SCM_API SCM scm_m_case (SCM xorig, SCM env);
-SCM_API SCM scm_m_cond (SCM xorig, SCM env);
-SCM_API SCM scm_m_lambda (SCM xorig, SCM env);
-SCM_API SCM scm_m_letstar (SCM xorig, SCM env);
-SCM_API SCM scm_m_do (SCM xorig, SCM env);
-SCM_API SCM scm_m_quasiquote (SCM xorig, SCM env);
-SCM_API SCM scm_m_delay (SCM xorig, SCM env);
-SCM_API SCM scm_m_generalized_set_x (SCM xorig, SCM env);
-SCM_API SCM scm_m_future (SCM xorig, SCM env);
-SCM_API SCM scm_m_define (SCM x, SCM env);
-SCM_API SCM scm_m_letrec (SCM xorig, SCM env);
-SCM_API SCM scm_m_let (SCM xorig, SCM env);
-SCM_API SCM scm_m_apply (SCM xorig, SCM env);
-SCM_API SCM scm_m_cont (SCM xorig, SCM env);
-#if SCM_ENABLE_ELISP
-SCM_API SCM scm_m_nil_cond (SCM xorig, SCM env);
-SCM_API SCM scm_m_atfop (SCM xorig, SCM env);
-#endif /* SCM_ENABLE_ELISP */
-SCM_API SCM scm_m_atbind (SCM xorig, SCM env);
-SCM_API SCM scm_m_atslot_ref (SCM xorig, SCM env);
-SCM_API SCM scm_m_atslot_set_x (SCM xorig, SCM env);
-SCM_API SCM scm_m_atdispatch (SCM xorig, SCM env);
-SCM_API SCM scm_m_at_call_with_values (SCM xorig, SCM env);
SCM_API int scm_badargsp (SCM formals, SCM args);
-SCM_API SCM scm_ceval (SCM x, SCM env);
-SCM_API SCM scm_deval (SCM x, SCM env);
SCM_API SCM scm_call_0 (SCM proc);
SCM_API SCM scm_call_1 (SCM proc, SCM arg1);
SCM_API SCM scm_call_2 (SCM proc, SCM arg1, SCM arg2);
SCM_API SCM scm_apply_1 (SCM proc, SCM arg1, SCM args);
SCM_API SCM scm_apply_2 (SCM proc, SCM arg1, SCM arg2, SCM args);
SCM_API SCM scm_apply_3 (SCM proc, SCM arg1, SCM arg2, SCM arg3, SCM args);
-SCM_API SCM scm_i_call_closure_0 (SCM proc);
+SCM_INTERNAL SCM scm_i_call_closure_0 (SCM proc);
SCM_API scm_t_trampoline_0 scm_trampoline_0 (SCM proc);
SCM_API scm_t_trampoline_1 scm_trampoline_1 (SCM proc);
SCM_API scm_t_trampoline_2 scm_trampoline_2 (SCM proc);
SCM_API SCM scm_nconc2last (SCM lst);
SCM_API SCM scm_apply (SCM proc, SCM arg1, SCM args);
SCM_API SCM scm_dapply (SCM proc, SCM arg1, SCM args);
-SCM_API SCM scm_m_expand_body (SCM xorig, SCM env);
-SCM_API SCM scm_macroexp (SCM x, SCM env);
SCM_API SCM scm_map (SCM proc, SCM arg1, SCM args);
SCM_API SCM scm_for_each (SCM proc, SCM arg1, SCM args);
SCM_API SCM scm_closure (SCM code, SCM env);
-SCM_API SCM scm_makprom (SCM code);
+SCM_API SCM scm_make_promise (SCM thunk);
SCM_API SCM scm_force (SCM x);
SCM_API SCM scm_promise_p (SCM x);
-SCM_API SCM scm_cons_source (SCM xorig, SCM x, SCM y);
-SCM_API SCM scm_copy_tree (SCM obj);
-SCM_API SCM scm_i_eval_x (SCM exp, SCM env);
-SCM_API SCM scm_i_eval (SCM exp, SCM env);
+SCM_API SCM scm_i_eval_x (SCM exp, SCM env) /* not internal */;
+SCM_INTERNAL SCM scm_i_eval (SCM exp, SCM env);
SCM_API SCM scm_primitive_eval (SCM exp);
SCM_API SCM scm_primitive_eval_x (SCM exp);
SCM_API SCM scm_eval (SCM exp, SCM module);
SCM_API SCM scm_eval_x (SCM exp, SCM module);
-SCM_API void scm_init_eval (void);
+SCM_INTERNAL void scm_i_print_iloc (SCM /*iloc*/, SCM /*port*/);
+SCM_INTERNAL void scm_i_print_isym (SCM /*isym*/, SCM /*port*/);
+SCM_INTERNAL SCM scm_i_unmemocopy_expr (SCM expr, SCM env);
+SCM_INTERNAL SCM scm_i_unmemocopy_body (SCM forms, SCM env);
+SCM_INTERNAL void scm_init_eval (void);
#if (SCM_ENABLE_DEPRECATED == 1)
-SCM_API SCM scm_m_undefine (SCM x, SCM env);
+/* Deprecated in guile 1.7.0 on 2004-03-29. */
+SCM_DEPRECATED SCM scm_ceval (SCM x, SCM env);
+SCM_DEPRECATED SCM scm_deval (SCM x, SCM env);
+SCM_DEPRECATED SCM (*scm_ceval_ptr) (SCM x, SCM env);
#endif
HCoop / bpt / guile.git / blobdiff