clang-tools-extra/clang-tidy/performance/MoveConstructorInitCheck.h

   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);
  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