================ @@ -0,0 +1,36 @@ +//===--- AvoidPragmaOnceCheck.h - clang-tidy --------------------*- C++ -*-===// +// +// 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_PORTABILITY_AVOIDPRAGMAONCECHECK_H +#define LLVM_CLANG_TOOLS_EXTRA_CLANG_TIDY_PORTABILITY_AVOIDPRAGMAONCECHECK_H + +#include "../ClangTidyCheck.h" + +namespace clang::tidy::portability { + +/// Finds uses of ``#pragma once`` and suggests replacing them with standard +/// include guards (``#ifndef``/``#define``/``#endif``) for improved +/// portability. +/// +/// For the user-facing documentation see: +/// http://clang.llvm.org/extra/clang-tidy/checks/portability/avoid-pragma-once.html +class AvoidPragmaOnceCheck : public ClangTidyCheck { +public: + AvoidPragmaOnceCheck(StringRef Name, ClangTidyContext *Context) + : ClangTidyCheck(Name, Context) {} + bool isLanguageVersionSupported(const LangOptions &LangOpts) const override { + return LangOpts.CPlusPlus; ---------------- PiotrZSL wrote:
make it work also in C https://github.com/llvm/llvm-project/pull/140388 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
