1//===--- NonZeroNonZeroEnumToBoolConversionCheck.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_NONZEROENUMTOBOOLCONVERSIONCHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_NONZEROENUMTOBOOLCONVERSIONCHECK_H
11
12#include "../ClangTidyCheck.h"
13#include <vector>
14
15namespace clang::tidy::bugprone {
16
17/// Detect implicit and explicit casts of `enum` type into `bool` where
18/// `enum` type doesn't have a zero-value enumerator.
19///
20/// For the user-facing documentation see:
21/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/non-zero-enum-to-bool-conversion.html
22class NonZeroEnumToBoolConversionCheck : public ClangTidyCheck {
23public:
24 NonZeroEnumToBoolConversionCheck(StringRef Name, ClangTidyContext *Context);
25 void registerMatchers(ast_matchers::MatchFinder *Finder) override;
26 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
27 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
28 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override;
29
30private:
31 const std::vector<StringRef> EnumIgnoreList;
32};
33
34} // namespace clang::tidy::bugprone
35
36#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_NONZEROENUMTOBOOLCONVERSIONCHECK_H
37

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