1 //===--- ReplaceDisallowCopyAndAssignMacroCheck.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_REPLACEDISALLOWCOPYANDASSIGNMACROCHECK_H 10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_REPLACEDISALLOWCOPYANDASSIGNMACROCHECK_H 11 12 #include "../ClangTidyCheck.h" 13 14 namespace clang { 15 namespace tidy { 16 namespace modernize { 17 18 /// This check finds macro expansions of ``DISALLOW_COPY_AND_ASSIGN(Type)`` and 19 /// replaces them with a deleted copy constructor and a deleted assignment 20 /// operator. 21 /// 22 /// Before: 23 /// ~~~{.cpp} 24 /// class Foo { 25 /// private: 26 /// DISALLOW_COPY_AND_ASSIGN(Foo); 27 /// }; 28 /// ~~~ 29 /// 30 /// After: 31 /// ~~~{.cpp} 32 /// class Foo { 33 /// private: 34 /// Foo(const Foo &) = delete; 35 /// const Foo &operator=(const Foo &) = delete; 36 /// }; 37 /// ~~~ 38 /// 39 /// For the user-facing documentation see: 40 /// http://clang.llvm.org/extra/clang-tidy/checks/modernize-replace-disallow-copy-and-assign-macro.html 41 class ReplaceDisallowCopyAndAssignMacroCheck : public ClangTidyCheck { 42 public: 43 ReplaceDisallowCopyAndAssignMacroCheck(StringRef Name, 44 ClangTidyContext *Context); isLanguageVersionSupported(const LangOptions & LangOpts)45 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override { 46 return LangOpts.CPlusPlus11; 47 } 48 void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP, 49 Preprocessor *ModuleExpanderPP) override; 50 void storeOptions(ClangTidyOptions::OptionMap &Opts) override; 51 getMacroName()52 const std::string &getMacroName() const { return MacroName; } 53 54 private: 55 const std::string MacroName; 56 }; 57 58 } // namespace modernize 59 } // namespace tidy 60 } // namespace clang 61 62 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_REPLACEDISALLOWCOPYANDASSIGNMACROCHECK_H 63