1//===--- SuspiciousReallocUsageCheck.h - clang-tidy -------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSREALLOCUSAGECHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSREALLOCUSAGECHECK_H
11
12#include "../ClangTidyCheck.h"
13
14namespace clang::tidy::bugprone {
15
16/// Finds usages of ``realloc`` where the return value is assigned to the same
17/// variable as passed to the first argument.
18///
19/// For the user-facing documentation see:
20/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/suspicious-realloc-usage.html
21class SuspiciousReallocUsageCheck : public ClangTidyCheck {
22public:
23 SuspiciousReallocUsageCheck(StringRef Name, ClangTidyContext *Context)
24 : ClangTidyCheck(Name, Context) {}
25
26 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
27 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
28};
29
30} // namespace clang::tidy::bugprone
31
32#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSREALLOCUSAGECHECK_H
33

source code of clang-tools-extra/clang-tidy/bugprone/SuspiciousReallocUsageCheck.h