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 |
11 | |
12 | #include "../ClangTidyCheck.h" |
13 | #include <vector> |
14 | |
15 | namespace 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 |
22 | class NonZeroEnumToBoolConversionCheck : public ClangTidyCheck { |
23 | public: |
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 | |
30 | private: |
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 | |