================
@@ -0,0 +1,136 @@
+//===--- 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"
+#include <sstream.h>
+
+using namespace clang::ast_matchers;
+
+namespace clang::tidy::readability {
+class UseCppStyleCommentsCheck::CStyleCommentHandler : public CommentHandler {
+public:
+ CStyleCommentHandler(UseCppStyleCommentsCheck &Check)
+ : Check(Check),
+ CStyleCommentMatch(
+ "^[ \t]*/\\*+[ \t\r\n]*(.*[ \t\r\n]*)*[ \t\r\n]*\\*+/[ \t\r\n]*$")
{
+ }
+
+ std::string convertToCppStyleComment(const SourceManager &SM,
+ const SourceRange &Range) {
+ const StringRef CommentText = Lexer::getSourceText(
+ CharSourceRange::getTokenRange(Range), SM, LangOptions());
+
+ std::string InnerText = CommentText.str();
+ InnerText.erase(0, 2);
+ InnerText.erase(InnerText.size() - 2, 2);
+
+ std::string Result;
+ std::istringstream Stream(InnerText);
+ std::string Line;
+
+ if (std::getline(Stream, Line)) {
+ const size_t StartPos = Line.find_first_not_of(" \t");
+ if (StartPos != std::string::npos) {
+ Line = Line.substr(StartPos);
+ } else {
+ Line.clear();
+ }
+ Result += "// " + Line;
+ }
+
+ while (std::getline(Stream, Line)) {
+ const size_t StartPos = Line.find_first_not_of(" \t");
+ if (StartPos != std::string::npos) {
+ Line = Line.substr(StartPos);
+ } else {
+ Line.clear();
+ }
+ Result += "\n// " + Line;
+ }
+ return Result;
+ }
+
+ bool CheckForInlineComments(Preprocessor &PP, SourceRange Range) {
+ const SourceManager &SM = PP.getSourceManager();
+ const SourceLocation CommentStart = Range.getBegin();
+ const SourceLocation CommentEnd = Range.getEnd();
+
+ unsigned StartLine = SM.getSpellingLineNumber(CommentStart);
+ unsigned EndLine = SM.getSpellingLineNumber(CommentEnd);
+
+ if (StartLine == EndLine) {
+ SourceLocation LineBegin =
----------------
EugeneZelenko wrote:
```suggestion
const SourceLocation LineBegin =
```
Same for variables below.
https://github.com/llvm/llvm-project/pull/124319
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