1//===--- ChainedComparisonCheck.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_CHAINEDCOMPARISONCHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_CHAINEDCOMPARISONCHECK_H
11
12#include "../ClangTidyCheck.h"
13
14namespace clang::tidy::bugprone {
15
16/// Check detects chained comparison operators that can lead to unintended
17/// behavior or logical errors.
18///
19/// For the user-facing documentation see:
20/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/chained-comparison.html
21class ChainedComparisonCheck : public ClangTidyCheck {
22public:
23 ChainedComparisonCheck(StringRef Name, ClangTidyContext *Context)
24 : ClangTidyCheck(Name, Context) {}
25 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
26 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
27 std::optional<TraversalKind> getCheckTraversalKind() const override {
28 return TK_IgnoreUnlessSpelledInSource;
29 }
30};
31
32} // namespace clang::tidy::bugprone
33
34#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_CHAINEDCOMPARISONCHECK_H
35

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