================ @@ -0,0 +1,67 @@ +//===--- UseCppStyleCommentsCheck.cpp - clang-tidy-------------------------===// + +// +// 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 +// +//===----------------------------------------------------------------------===// + +#include "UseCppStyleCommentsCheck.h" +#include "clang/ASTMatchers/ASTMatchFinder.h" +#include "clang/Lex/Lexer.h" +#include "clang/Lex/Preprocessor.h" + +using namespace clang::ast_matchers; + +namespace clang::tidy::modernize { +class UseCppStyleCommentsCheck::CStyleCommentHandler : public CommentHandler { +public: + CStyleCommentHandler(UseCppStyleCommentsCheck &Check) + : Check(Check), + CStyleCommentMatch( + "^[ \t]*/\\*+[ \t\n]*(.*[ \t\n]*)*[ \t\n]*\\*+/[ \t\n]*$") {} + + bool HandleComment(Preprocessor &PP, SourceRange Range) override { + + if (Range.getBegin().isMacroID() || + PP.getSourceManager().isInSystemHeader(Range.getBegin())) + return false; + + const StringRef Text = + Lexer::getSourceText(CharSourceRange::getCharRange(Range), + PP.getSourceManager(), PP.getLangOpts()); + + SmallVector<StringRef> Matches; + if (!CStyleCommentMatch.match(Text, &Matches)) { + return false; + } + + Check.diag( + Range.getBegin(), + "use C++ style comments '//' instead of C style comments '/*...*/'") + << FixItHint::CreateRemoval(CharSourceRange::getCharRange(Range)); ---------------- PiotrZSL wrote:
modernize check shouldn't remove comments, it should transform them to proper one https://github.com/llvm/llvm-project/pull/99713 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
