2 cl-loop.c -- Common Lisp Goodness, the fast version
3 Copyright (C) 2006, 2007 Sebastian Freundt
5 Author: Sebastian Freundt <hroptatyr@sxemacs.org>
7 * This file is part of SXEmacs.
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
20 * 3. Neither the name of the author nor the names of any contributors
21 * may be used to endorse or promote products derived from this
22 * software without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
25 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
26 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
27 * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
31 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
32 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
33 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
34 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37 /* Synched up with: Not in FSF. */
45 #if !defined EMOD_CL_MONOMOD
47 REQUIRE(cl_loop, "cl");
49 #define INIT cl_loop_LTX_init
50 #define REINIT cl_loop_LTX_reinit
51 #define DEINIT cl_loop_LTX_deinit
54 emodcl_initialise_vars(Lisp_Object varform)
55 __attribute__((always_inline));
57 emodcl_step_vars(Lisp_Object varform, int varcount)
58 __attribute__((always_inline));
60 Lisp_Object Qcl_loop_sentence, Qcl_loop_sentence_p;
61 Lisp_Object Qcl_loop_for_clause, Qcl_loop_for_clause_p;
62 Lisp_Object Qcl_loop_do_clause, Qcl_loop_do_clause_p;
63 Lisp_Object Qcl_loop_with_clause, Qcl_loop_with_clause_p;
64 Lisp_Object Qcl_loop_repeat_clause, Qcl_loop_repeat_clause_p;
65 Lisp_Object Qcl_loop_append_clause, Qcl_loop_append_clause_p;
66 Lisp_Object Qcl_loop_collect_clause, Qcl_loop_collect_clause_p;
67 Lisp_Object Qcl_loop_nconc_clause, Qcl_loop_nconc_clause_p;
68 Lisp_Object Qcl_loop_return_clause, Qcl_loop_return_clause_p;
69 Lisp_Object Qcl_loop_initially_clause, Qcl_loop_initially_clause_p;
70 Lisp_Object Qcl_loop_finally_clause, Qcl_loop_finally_clause_p;
71 Lisp_Object Qcl_loop_count_clause, Qcl_loop_count_clause_p;
72 Lisp_Object Qcl_loop_sum_clause, Qcl_loop_sum_clause_p;
73 Lisp_Object Qcl_loop_maximise_clause, Qcl_loop_maximise_clause_p;
74 Lisp_Object Qcl_loop_minimise_clause, Qcl_loop_minimise_clause_p;
76 Lisp_Object Qfor, Qas;
77 Lisp_Object Qfrom, Qdownfrom, Qupfrom, Qto, Qdownto, Qupto, Qabove, Qbelow, Qby;
78 Lisp_Object Qin, Qon, Qthen, Qacross, Qeach, Qthe, Qbeing, Qof;
79 Lisp_Object Qhash_key, Qhash_keys, Qhash_value, Qhash_values, Qusing;
80 Lisp_Object Qdo, Qdoing;
82 Lisp_Object Qwith, Qequals, Qand;
84 Lisp_Object Qappend, Qappending, Qcollect, Qcollecting, Qnconc, Qnconcing;
86 Lisp_Object Qcount, Qcounting, Qsum, Qsumming;
87 Lisp_Object Qmaximise, Qmaximising, Qmaximize, Qmaximizing;
88 Lisp_Object Qminimise, Qminimising, Qminimize, Qminimizing;
89 Lisp_Object Qinitially, Qfinally;