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