40 lines · c
1//===----------------------------------------------------------------------===//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-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_STRINGCONSTRUCTORCHECK_H10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_STRINGCONSTRUCTORCHECK_H11 12#include "../ClangTidyCheck.h"13 14namespace clang::tidy::bugprone {15 16/// Finds suspicious string constructor and check their parameters.17///18/// For the user-facing documentation see:19/// https://clang.llvm.org/extra/clang-tidy/checks/bugprone/string-constructor.html20class StringConstructorCheck : public ClangTidyCheck {21public:22 StringConstructorCheck(StringRef Name, ClangTidyContext *Context);23 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {24 return LangOpts.CPlusPlus;25 }26 void storeOptions(ClangTidyOptions::OptionMap &Opts) override;27 void registerMatchers(ast_matchers::MatchFinder *Finder) override;28 void check(const ast_matchers::MatchFinder::MatchResult &Result) override;29 30private:31 const bool IsStringviewNullptrCheckEnabled;32 const bool WarnOnLargeLength;33 const unsigned int LargeLengthThreshold;34 std::vector<StringRef> StringNames;35};36 37} // namespace clang::tidy::bugprone38 39#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_STRINGCONSTRUCTORCHECK_H40