1 //===--- UseEqualsDeleteCheck.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_EQUALS_DELETE_H
10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_EQUALS_DELETE_H
11 
12 #include "../ClangTidyCheck.h"
13 
14 namespace clang {
15 namespace tidy {
16 namespace modernize {
17 
18 /// Mark unimplemented private special member functions with '= delete'.
19 /// \code
20 ///   struct A {
21 ///   private:
22 ///     A(const A&);
23 ///     A& operator=(const A&);
24 ///   };
25 /// \endcode
26 /// Is converted to:
27 /// \code
28 ///   struct A {
29 ///   private:
30 ///     A(const A&) = delete;
31 ///     A& operator=(const A&) = delete;
32 ///   };
33 /// \endcode
34 ///
35 /// For the user-facing documentation see:
36 /// http://clang.llvm.org/extra/clang-tidy/checks/modernize-use-equals-delete.html
37 class UseEqualsDeleteCheck : public ClangTidyCheck {
38 public:
UseEqualsDeleteCheck(StringRef Name,ClangTidyContext * Context)39   UseEqualsDeleteCheck(StringRef Name, ClangTidyContext *Context)
40       : ClangTidyCheck(Name, Context),
41         IgnoreMacros(Options.getLocalOrGlobal("IgnoreMacros", true)) {}
isLanguageVersionSupported(const LangOptions & LangOpts)42   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
43     return LangOpts.CPlusPlus;
44   }
45   void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
46   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
47   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
48 
49 private:
50   const bool IgnoreMacros;
51 };
52 
53 } // namespace modernize
54 } // namespace tidy
55 } // namespace clang
56 
57 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_USE_EQUALS_DELETE_H
58