49 lines
1.9 KiB
C
49 lines
1.9 KiB
C
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/* Pass to detect and issue warnings for invalid accesses, including
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invalid or mismatched allocation/deallocation calls.
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Copyright (C) 2020-2023 Free Software Foundation, Inc.
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Contributed by Martin Sebor <msebor@redhat.com>.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_GIMPLE_SSA_WARN_ACCESS_H
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#define GCC_GIMPLE_SSA_WARN_ACCESS_H
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extern bool check_nul_terminated_array (tree, tree, tree = NULL_TREE);
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extern void warn_string_no_nul (location_t, gimple *, const char *, tree,
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tree, tree = NULL_TREE, bool = false,
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const wide_int[2] = NULL);
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extern void warn_string_no_nul (location_t, tree, const char *, tree,
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tree, tree = NULL_TREE, bool = false,
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const wide_int[2] = NULL);
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extern tree unterminated_array (tree, tree * = NULL, bool * = NULL);
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extern bool maybe_warn_nonstring_arg (tree, gimple *);
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extern bool maybe_warn_nonstring_arg (tree, tree);
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class access_data;
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extern bool maybe_warn_for_bound (opt_code, location_t, gimple *, tree,
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tree[2], tree, const access_data * = NULL);
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extern bool maybe_warn_for_bound (opt_code, location_t, tree, tree,
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tree[2], tree, const access_data * = NULL);
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class access_data;
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extern bool check_access (tree, tree, tree, tree, tree, access_mode,
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const access_data * = NULL);
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#endif // GCC_GIMPLE_SSA_WARN_ACCESS_H
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