SuspiciousIncludeCheck.h

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//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSINCLUDECHECK_H
#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSINCLUDECHECK_H
 
#include "../ClangTidyCheck.h"
 
namespace clang::tidy::bugprone {
 
/// Warns on inclusion of files whose names suggest that they're implementation
/// files, instead of headers. E.g:
///
///     #include "foo.cpp"  // warning
///     #include "bar.c"    // warning
///     #include "baz.h"    // no diagnostic
///
/// For the user-facing documentation see:
/// https://clang.llvm.org/extra/clang-tidy/checks/bugprone/suspicious-include.html
class SuspiciousIncludeCheck : public ClangTidyCheck {
public:
  SuspiciousIncludeCheck(StringRef Name, ClangTidyContext *Context);
  void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
                           Preprocessor *ModuleExpanderPP) override;
  void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
 
  FileExtensionsSet HeaderFileExtensions;
  FileExtensionsSet ImplementationFileExtensions;
  StringRef IgnoredRegexString;
  llvm::Regex IgnoredRegex;
};
 
} // namespace clang::tidy::bugprone
 
#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSINCLUDECHECK_H