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1//===----------------------------------------------------------------------===//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-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVMLIBC_INLINEFUNCTIONDECLCHECK_H10#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVMLIBC_INLINEFUNCTIONDECLCHECK_H11 12#include "../ClangTidyCheck.h"13#include "../FileExtensionsSet.h"14 15namespace clang::tidy::llvm_libc {16 17/// Checks that explicitly and implicitly inline functions in headers files18/// are tagged with the LIBC_INLINE macro.19///20/// For more information about the LIBC_INLINE macro, see21/// https://libc.llvm.org/dev/code_style.html.22///23/// For the user-facing documentation see:24/// https://clang.llvm.org/extra/clang-tidy/checks/llvmlibc/inline-function-decl-check.html25class InlineFunctionDeclCheck : public ClangTidyCheck {26public: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 // Ignore implicit functions (e.g. implicit constructors or destructors)37 std::optional<TraversalKind> getCheckTraversalKind() const override {38 return TK_IgnoreUnlessSpelledInSource;39 }40 41private:42 FileExtensionsSet HeaderFileExtensions;43};44 45} // namespace clang::tidy::llvm_libc46 47#endif // LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_LLVMLIBC_INLINEFUNCTIONDECLCHECK_H48