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2a837de2 MS |
1 | /* Pass to detect and issue warnings for invalid accesses, including |
2 | invalid or mismatched allocation/deallocation calls. | |
3 | ||
aeee4812 | 4 | Copyright (C) 2020-2023 Free Software Foundation, Inc. |
2a837de2 MS |
5 | Contributed by Martin Sebor <msebor@redhat.com>. |
6 | ||
7 | This file is part of GCC. | |
8 | ||
9 | GCC is free software; you can redistribute it and/or modify it under | |
10 | the terms of the GNU General Public License as published by the Free | |
11 | Software Foundation; either version 3, or (at your option) any later | |
12 | version. | |
13 | ||
14 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
15 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
16 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
17 | for more details. | |
18 | ||
19 | You should have received a copy of the GNU General Public License | |
20 | along with GCC; see the file COPYING3. If not see | |
21 | <http://www.gnu.org/licenses/>. */ | |
22 | ||
23 | #ifndef GCC_GIMPLE_SSA_WARN_ACCESS_H | |
24 | #define GCC_GIMPLE_SSA_WARN_ACCESS_H | |
25 | ||
26 | extern bool check_nul_terminated_array (tree, tree, tree = NULL_TREE); | |
81d6cdd3 MS |
27 | extern void warn_string_no_nul (location_t, gimple *, const char *, tree, |
28 | tree, tree = NULL_TREE, bool = false, | |
29 | const wide_int[2] = NULL); | |
2a837de2 MS |
30 | extern void warn_string_no_nul (location_t, tree, const char *, tree, |
31 | tree, tree = NULL_TREE, bool = false, | |
32 | const wide_int[2] = NULL); | |
33 | extern tree unterminated_array (tree, tree * = NULL, bool * = NULL); | |
b48d4e68 MS |
34 | |
35 | extern bool maybe_warn_nonstring_arg (tree, gimple *); | |
36 | extern bool maybe_warn_nonstring_arg (tree, tree); | |
2a837de2 MS |
37 | |
38 | class access_data; | |
81d6cdd3 MS |
39 | extern bool maybe_warn_for_bound (opt_code, location_t, gimple *, tree, |
40 | tree[2], tree, const access_data * = NULL); | |
2a837de2 MS |
41 | extern bool maybe_warn_for_bound (opt_code, location_t, tree, tree, |
42 | tree[2], tree, const access_data * = NULL); | |
43 | ||
81d6cdd3 MS |
44 | class access_data; |
45 | extern bool check_access (tree, tree, tree, tree, tree, access_mode, | |
46 | const access_data * = NULL); | |
47 | ||
2a837de2 | 48 | #endif // GCC_GIMPLE_SSA_WARN_ACCESS_H |