| //===--- EnumSizeCheck.h - clang-tidy ---------------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_ENUMSIZECHECK_H |
| #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_ENUMSIZECHECK_H |
| |
| #include "../ClangTidyCheck.h" |
| #include <vector> |
| |
| namespace clang::tidy::performance { |
| |
| /// Finds `enum` type definitions that could use smaller integral type as a |
| /// base. |
| /// |
| /// For the user-facing documentation see: |
| /// http://clang.llvm.org/extra/clang-tidy/checks/performance/enum-size.html |
| class EnumSizeCheck : public ClangTidyCheck { |
| public: |
| EnumSizeCheck(StringRef Name, ClangTidyContext *Context); |
| void registerMatchers(ast_matchers::MatchFinder *Finder) override; |
| void check(const ast_matchers::MatchFinder::MatchResult &Result) override; |
| void storeOptions(ClangTidyOptions::OptionMap &Opts) override; |
| bool isLanguageVersionSupported(const LangOptions &LangOpts) const override; |
| |
| private: |
| const std::vector<StringRef> EnumIgnoreList; |
| }; |
| |
| } // namespace clang::tidy::performance |
| |
| #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_ENUMSIZECHECK_H |