[clang] 25f6379 - [clang-format][NFC] Prefer pass by reference

[Björn Schäpers via cfe-commits]

Author: Björn Schäpers
Date: 2021-12-04T21:29:29+01:00
New Revision: 25f637913fe31b6d23e78ff07c725bb537dd3b97

URL: https://github.com/llvm/llvm-project/commit/25f637913fe31b6d23e78ff07c725bb537dd3b97
DIFF: https://github.com/llvm/llvm-project/commit/25f637913fe31b6d23e78ff07c725bb537dd3b97.diff

LOG: [clang-format][NFC] Prefer pass by reference

Differential Revision: https://reviews.llvm.org/D115061

Added: 
    

Modified: 
    clang/lib/Format/UnwrappedLineFormatter.cpp

Removed: 
    


################################################################################
diff  --git a/clang/lib/Format/UnwrappedLineFormatter.cpp b/clang/lib/Format/UnwrappedLineFormatter.cpp
index d099cfee9dea2..b9175c59216ba 100644
--- a/clang/lib/Format/UnwrappedLineFormatter.cpp
+++ b/clang/lib/Format/UnwrappedLineFormatter.cpp
@@ -1044,9 +1044,9 @@ class OptimizingLineFormatter : public LineFormatter {
 
       FormatDecision LastFormat = Node->State.NextToken->getDecision();
       if (LastFormat == FD_Unformatted || LastFormat == FD_Continue)
-        addNextStateToQueue(Penalty, Node, /*NewLine=*/false, &Count, &Queue);
+        addNextStateToQueue(Penalty, Node, /*NewLine=*/false, Count, Queue);
       if (LastFormat == FD_Unformatted || LastFormat == FD_Break)
-        addNextStateToQueue(Penalty, Node, /*NewLine=*/true, &Count, &Queue);
+        addNextStateToQueue(Penalty, Node, /*NewLine=*/true, Count, Queue);
     }
 
     if (Queue.empty()) {
@@ -1072,7 +1072,7 @@ class OptimizingLineFormatter : public LineFormatter {
   /// Assume the current state is \p PreviousNode and has been reached with a
   /// penalty of \p Penalty. Insert a line break if \p NewLine is \c true.
   void addNextStateToQueue(unsigned Penalty, StateNode *PreviousNode,
-                           bool NewLine, unsigned *Count, QueueType *Queue) {
+                           bool NewLine, unsigned &Count, QueueType &Queue) {
     if (NewLine && !Indenter->canBreak(PreviousNode->State))
       return;
     if (!NewLine && Indenter->mustBreak(PreviousNode->State))
@@ -1085,8 +1085,8 @@ class OptimizingLineFormatter : public LineFormatter {
 
     Penalty += Indenter->addTokenToState(Node->State, NewLine, true);
 
-    Queue->push(QueueItem(OrderedPenalty(Penalty, *Count), Node));
-    ++(*Count);
+    Queue.push(QueueItem(OrderedPenalty(Penalty, Count), Node));
+    ++Count;
   }
 
   /// Applies the best formatting by reconstructing the path in the