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

   1 //===-- InlineFunctionDeclCheck.h -------------------------------*- 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_INLINEFUNCTIONDECLCHECK_H
  10 #define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVMLIBC_INLINEFUNCTIONDECLCHECK_H
  11
  12 #include "../ClangTidyCheck.h"
  13 #include "../FileExtensionsSet.h"
  14
  15 namespace clang::tidy::llvm_libc {
  16
  17 /// Checks that explicitly and implicitly inline functions in headers files
  18 /// are tagged with the LIBC_INLINE macro.
  19 ///
  20 /// For more information about the LIBC_INLINE macro, see
  21 /// https://libc.llvm.org/dev/code_style.html.
  22 ///
  23 /// For the user-facing documentation see:
  24 /// http://clang.llvm.org/extra/clang-tidy/checks/llvmlibc/inline-function-decl-check.html
  25 class InlineFunctionDeclCheck : public ClangTidyCheck {
  26 public:
  27   InlineFunctionDeclCheck(StringRef Name, ClangTidyContext *Context);
  28
  29   bool isLanguageVersionSupported(const LangOptions &LangOpts) const override {
  30     return LangOpts.CPlusPlus;
  31   }
  32
  33   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
  34   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;
  35
  36 private:
  37   FileExtensionsSet HeaderFileExtensions;
  38 };
  39
  40 } // namespace clang::tidy::llvm_libc
  41
  42 #endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVMLIBC_INLINEFUNCTIONDECLCHECK_H