[clang-tools-extra] [clang-tidy] Replace /* ... */ single-line comments with // ... comments (PR #124319)

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github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
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``````````bash
git-clang-format --diff 0cd794d4860e376698bb4da24bcdf8cbf331835c eb4dd9012e36f973b4f05f9bb3e1d2f1a56d3e1e --extensions h,cpp -- clang-tools-extra/clang-tidy/modernize/UseCppStyleCommentsCheck.cpp clang-tools-extra/clang-tidy/modernize/UseCppStyleCommentsCheck.h clang-tools-extra/test/clang-tidy/checkers/modernize/use-cpp-style-comments.cpp clang-tools-extra/clang-tidy/modernize/ModernizeTidyModule.cpp
``````````

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<details>
<summary>
View the diff from clang-format here.
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``````````diff
diff --git a/clang-tools-extra/clang-tidy/modernize/UseCppStyleCommentsCheck.cpp b/clang-tools-extra/clang-tidy/modernize/UseCppStyleCommentsCheck.cpp
index 3c25c50bab..ce0a6e9cc6 100644
--- a/clang-tools-extra/clang-tidy/modernize/UseCppStyleCommentsCheck.cpp
+++ b/clang-tools-extra/clang-tidy/modernize/UseCppStyleCommentsCheck.cpp
@@ -20,9 +20,11 @@ public:
   CStyleCommentHandler(UseCppStyleCommentsCheck &Check)
       : Check(Check),
         CStyleCommentMatch(
-                          "^[ \t]*/\\*+[ \t\r\n]*(.*[ \t\r\n]*)*[ \t\r\n]*\\*+/[ \t\r\n]*$"){}
+            "^[ \t]*/\\*+[ \t\r\n]*(.*[ \t\r\n]*)*[ \t\r\n]*\\*+/[ \t\r\n]*$") {
+  }
 
-  std::string convertToCppStyleComment(const SourceManager &SM, const SourceRange &Range) {
+  std::string convertToCppStyleComment(const SourceManager &SM,
+                                       const SourceRange &Range) {
     StringRef CommentText = Lexer::getSourceText(
         CharSourceRange::getTokenRange(Range), SM, LangOptions());
 
@@ -37,19 +39,19 @@ public:
     if (std::getline(Stream, Line)) {
       size_t startPos = Line.find_first_not_of(" \t");
       if (startPos != std::string::npos) {
-          Line = Line.substr(startPos);
+        Line = Line.substr(startPos);
       } else {
-          Line.clear();
+        Line.clear();
       }
       Result += "// " + Line;
     }
 
     while (std::getline(Stream, Line)) {
-    size_t startPos = Line.find_first_not_of(" \t");
+      size_t startPos = Line.find_first_not_of(" \t");
       if (startPos != std::string::npos) {
-          Line = Line.substr(startPos);
+        Line = Line.substr(startPos);
       } else {
-          Line.clear();
+        Line.clear();
       }
       Result += "\n// " + Line;
     }
@@ -59,18 +61,16 @@ public:
   bool HandleComment(Preprocessor &PP, SourceRange Range) override {
     const SourceManager &SM = PP.getSourceManager();
 
-    if (Range.getBegin().isMacroID() ||
-        SM.isInSystemHeader(Range.getBegin())) {
-        return false;
+    if (Range.getBegin().isMacroID() || SM.isInSystemHeader(Range.getBegin())) {
+      return false;
     }
 
-    const StringRef Text =
-        Lexer::getSourceText(CharSourceRange::getCharRange(Range),
-                             SM, PP.getLangOpts());
+    const StringRef Text = Lexer::getSourceText(
+        CharSourceRange::getCharRange(Range), SM, PP.getLangOpts());
 
     SmallVector<StringRef> Matches;
     if (!CStyleCommentMatch.match(Text, &Matches)) {
-        return false;
+      return false;
     }
 
     SourceLocation CommentStart = Range.getBegin();
@@ -79,22 +79,24 @@ public:
     unsigned StartLine = SM.getSpellingLineNumber(CommentStart);
     unsigned EndLine = SM.getSpellingLineNumber(CommentEnd);
 
-   
     if (StartLine == EndLine) {
-      SourceLocation LineBegin = SM.translateLineCol(
-          SM.getFileID(CommentStart), StartLine, 1);
-      SourceLocation LineEnd = SM.translateLineCol(SM.getFileID(CommentEnd), EndLine, std::numeric_limits<unsigned>::max());
-      StringRef LineContent =
-          Lexer::getSourceText(CharSourceRange::getCharRange(LineBegin, LineEnd),
-                              SM, PP.getLangOpts());
+      SourceLocation LineBegin =
+          SM.translateLineCol(SM.getFileID(CommentStart), StartLine, 1);
+      SourceLocation LineEnd =
+          SM.translateLineCol(SM.getFileID(CommentEnd), EndLine,
+                              std::numeric_limits<unsigned>::max());
+      StringRef LineContent = Lexer::getSourceText(
+          CharSourceRange::getCharRange(LineBegin, LineEnd), SM,
+          PP.getLangOpts());
       size_t CommentStartOffset = SM.getSpellingColumnNumber(CommentStart) - 1;
-      StringRef AfterComment = LineContent.drop_front(CommentStartOffset + Text.size());
+      StringRef AfterComment =
+          LineContent.drop_front(CommentStartOffset + Text.size());
 
       if (!AfterComment.trim().empty()) {
-          return false;
+        return false;
       }
     }
-    
+
     Check.diag(
         Range.getBegin(),
         "use C++ style comments '//' instead of C style comments '/*...*/'")
@@ -102,8 +104,7 @@ public:
                Range, convertToCppStyleComment(SM, Range));
 
     return false;
-}
-
+  }
 
 private:
   UseCppStyleCommentsCheck &Check;

``````````

</details>


https://github.com/llvm/llvm-project/pull/124319