1 //===--- SuspiciousMemsetUsageCheck.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_SUSPICIOUS_MEMSET_USAGE_H
10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUS_MEMSET_USAGE_H
11 
12 #include "../ClangTidyCheck.h"
13 
14 namespace clang::tidy::bugprone {
15 
16 /// Finds memset calls with potential mistakes in their arguments.
17 ///
18 /// For the user-facing documentation see:
19 /// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/suspicious-memset-usage.html
20 class SuspiciousMemsetUsageCheck : public ClangTidyCheck {
21 public:
SuspiciousMemsetUsageCheck(StringRef Name,ClangTidyContext * Context)22   SuspiciousMemsetUsageCheck(StringRef Name, ClangTidyContext *Context)
23       : ClangTidyCheck(Name, Context) {}
24   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
25   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
getCheckTraversalKind()26   std::optional<TraversalKind> getCheckTraversalKind() const override {
27     return TK_IgnoreUnlessSpelledInSource;
28   }
29 };
30 
31 } // namespace clang::tidy::bugprone
32 
33 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUS_MEMSET_USAGE_H
34