1/*
2 * Copyright (C) 2014 Oracle.
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, see http://www.gnu.org/copyleft/gpl.txt
16 */
17
18#include "smatch.h"
19
20static int my_id;
21
22static void match_if_stmt(struct statement *stmt)
23{
24	if (__inline_fn)
25		return;
26	if (stmt->type != STMT_IF)
27		return;
28	if (stmt->if_true->type == STMT_COMPOUND)
29		return;
30	if (get_macro_name(stmt->pos))
31		return;
32	if (stmt->pos.pos != stmt->if_true->pos.pos)
33		return;
34	sm_warning("if statement not indented");
35}
36
37static void match_for_stmt(struct statement *stmt)
38{
39	if (__inline_fn)
40		return;
41	if (stmt->type != STMT_ITERATOR)
42		return;
43	if (stmt->iterator_statement->type == STMT_COMPOUND)
44		return;
45	if (get_macro_name(stmt->pos))
46		return;
47	if (stmt->pos.pos != stmt->iterator_statement->pos.pos)
48		return;
49	sm_warning("for statement not indented");
50}
51
52void check_no_if_block(int id)
53{
54	my_id = id;
55
56	add_hook(&match_if_stmt, STMT_HOOK);
57	add_hook(&match_for_stmt, STMT_HOOK);
58}
59