clang-tools-extra/clang-tidy/llvmlibc/RestrictSystemLibcHeadersCheck.h

   1 //===--- RestrictSystemLibcHeadersCheck.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_LLVMLIBC_RESTRICTSYSTEMLIBCHEADERSCHECK_H
  10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVMLIBC_RESTRICTSYSTEMLIBCHEADERSCHECK_H
  11
  12 #include "../ClangTidyCheck.h"
  13 #include "../portability/RestrictSystemIncludesCheck.h"
  14
  15 namespace clang::tidy::llvm_libc {
  16
  17 /// Warns of accidental inclusions of system libc headers that aren't
  18 /// compiler provided.
  19 ///
  20 /// For the user-facing documentation see:
  21 /// http://clang.llvm.org/extra/clang-tidy/checks/llvmlibc/restrict-system-libc-headers.html
  22 class RestrictSystemLibcHeadersCheck
  23     : public portability::RestrictSystemIncludesCheck {
  24 public:
  25   RestrictSystemLibcHeadersCheck(StringRef Name, ClangTidyContext *Context)
  26       : portability::RestrictSystemIncludesCheck(Name, Context, "-*") {}
  27   void registerPPCallbacks(const SourceManager &SM, Preprocessor *PP,
  28                            Preprocessor *ModuleExpanderPP) override;
  29 };
  30
  31 } // namespace clang::tidy::llvm_libc
  32
  33 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVMLIBC_RESTRICTSYSTEMLIBCHEADERSCHECK_H