clang-tools-extra/clang-tidy/modernize/MacroToEnumCheck.h

   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:
  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