1//===--- SuspiciousIncludeCheck.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_BUGPRONE_SUSPICIOUSINCLUDECHECK_H
10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSINCLUDECHECK_H
11
12#include "../ClangTidyCheck.h"
13#include "../utils/FileExtensionsUtils.h"
14
15namespace clang::tidy::bugprone {
16
17/// Warns on inclusion of files whose names suggest that they're implementation
18/// files, instead of headers. E.g:
19///
20/// #include "foo.cpp" // warning
21/// #include "bar.c" // warning
22/// #include "baz.h" // no diagnostic
23///
24/// For the user-facing documentation see:
25/// http://clang.llvm.org/extra/clang-tidy/checks/bugprone/suspicious-include.html
26class SuspiciousIncludeCheck : public ClangTidyCheck {
27public:
28 SuspiciousIncludeCheck(StringRef Name, ClangTidyContext *Context);
29 void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
30 Preprocessor *ModuleExpanderPP) override;
31
32 FileExtensionsSet HeaderFileExtensions;
33 FileExtensionsSet ImplementationFileExtensions;
34};
35
36} // namespace clang::tidy::bugprone
37
38#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_BUGPRONE_SUSPICIOUSINCLUDECHECK_H
39

source code of clang-tools-extra/clang-tidy/bugprone/SuspiciousIncludeCheck.h