1 //===--- MoveConstructorInitCheck.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_PERFORMANCE_MOVECONSTRUCTORINITCHECK_H 10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_MOVECONSTRUCTORINITCHECK_H 11 12 #include "../ClangTidyCheck.h" 13 14 namespace clang::tidy::performance { 15 16 /// The check flags user-defined move constructors that have a ctor-initializer 17 /// initializing a member or base class through a copy constructor instead of a 18 /// move constructor. 19 /// For the user-facing documentation see: 20 /// http://clang.llvm.org/extra/clang-tidy/checks/performance/move-constructor-init.html 21 class MoveConstructorInitCheck : public ClangTidyCheck { 22 public: 23 MoveConstructorInitCheck(StringRef Name, ClangTidyContext *Context); isLanguageVersionSupported(const LangOptions & LangOpts)24 bool isLanguageVersionSupported(const LangOptions &LangOpts) const override { 25 return LangOpts.CPlusPlus11; 26 } 27 void registerMatchers(ast_matchers::MatchFinder *Finder) override; 28 void check(const ast_matchers::MatchFinder::MatchResult &Result) override; 29 }; 30 31 } // namespace clang::tidy::performance 32 33 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PERFORMANCE_MOVECONSTRUCTORINITCHECK_H 34