[clang] 8f6af1d - [clang-format][NFC] Put all state change into the for statement

[Björn Schäpers via cfe-commits]

Author: Björn Schäpers
Date: 2022-01-05T12:31:36+01:00
New Revision: 8f6af1d4688904fda730d0fea78d2df11252bf40

URL: https://github.com/llvm/llvm-project/commit/8f6af1d4688904fda730d0fea78d2df11252bf40
DIFF: https://github.com/llvm/llvm-project/commit/8f6af1d4688904fda730d0fea78d2df11252bf40.diff

LOG: [clang-format][NFC] Put all state change into the for statement

Differential Revision: https://reviews.llvm.org/D116563

Added: 
    

Modified: 
    clang/lib/Format/UnwrappedLineFormatter.cpp

Removed: 
    


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diff  --git a/clang/lib/Format/UnwrappedLineFormatter.cpp b/clang/lib/Format/UnwrappedLineFormatter.cpp
index 18a9685ce431..18d61b483952 100644
--- a/clang/lib/Format/UnwrappedLineFormatter.cpp
+++ b/clang/lib/Format/UnwrappedLineFormatter.cpp
@@ -1162,7 +1162,8 @@ unsigned UnwrappedLineFormatter::format(
   bool FirstLine = true;
   for (const AnnotatedLine *Line =
            Joiner.getNextMergedLine(DryRun, IndentTracker);
-       Line; Line = NextLine, FirstLine = false) {
+       Line; PrevPrevLine = PreviousLine, PreviousLine = Line, Line = NextLine,
+                           FirstLine = false) {
     const AnnotatedLine &TheLine = *Line;
     unsigned Indent = IndentTracker.getIndent();
 
@@ -1252,8 +1253,6 @@ unsigned UnwrappedLineFormatter::format(
     }
     if (!DryRun)
       markFinalized(TheLine.First);
-    PrevPrevLine = PreviousLine;
-    PreviousLine = &TheLine;
   }
   PenaltyCache[CacheKey] = Penalty;
   return Penalty;