1 //===--- UseNullptrCheck.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_MODERNIZE_USE_NULLPTR_H 10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_NULLPTR_H 11 12 #include "../ClangTidyCheck.h" 13 14 namespace clang { 15 namespace tidy { 16 namespace modernize { 17 18 class UseNullptrCheck : public ClangTidyCheck { 19 public: 20 UseNullptrCheck(StringRef Name, ClangTidyContext *Context); isLanguageVersionSupported(const LangOptions & LangOpts)21 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override { 22 // FIXME this should be CPlusCplus11 but that causes test cases to 23 // erroneously fail. 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 30 private: 31 const std::string NullMacrosStr; 32 SmallVector<StringRef, 1> NullMacros; 33 }; 34 35 } // namespace modernize 36 } // namespace tidy 37 } // namespace clang 38 39 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_NULLPTR_H 40