1 //===--- MacroToEnumCheck.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_MACROTOENUMCHECK_H
10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_MACROTOENUMCHECK_H
11 
12 #include "../ClangTidyCheck.h"
13 
14 namespace clang {
15 namespace tidy {
16 namespace modernize {
17 
18 class MacroToEnumCallbacks;
19 
20 /// Replaces groups of related macros with an unscoped anonymous enum.
21 ///
22 /// For the user-facing documentation see:
23 /// http://clang.llvm.org/extra/clang-tidy/checks/modernize/macro-to-enum.html
24 class MacroToEnumCheck : public ClangTidyCheck {
25 public:
MacroToEnumCheck(StringRef Name,ClangTidyContext * Context)26   MacroToEnumCheck(StringRef Name, ClangTidyContext *Context)
27       : ClangTidyCheck(Name, Context) {}
28   void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
29                            Preprocessor *ModuleExpanderPP) override;
30   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
31   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
32 
33 private:
34   MacroToEnumCallbacks *PPCallback{};
35 };
36 
37 } // namespace modernize
38 } // namespace tidy
39 } // namespace clang
40 
41 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_MODERNIZE_MACROTOENUMCHECK_H
42