[PATCH] D124260: [clang-format] ColumnLimit check for trailing comments alignment acts wrong for multi-byte UTF-8 #47624

[Александр Тулуп via Phabricator via cfe-commits]

StailGot updated this revision to Diff 424749.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D124260/new/

https://reviews.llvm.org/D124260

Files:
  clang/lib/Format/WhitespaceManager.cpp


Index: clang/lib/Format/WhitespaceManager.cpp
===================================================================
--- clang/lib/Format/WhitespaceManager.cpp
+++ clang/lib/Format/WhitespaceManager.cpp
@@ -909,8 +909,8 @@
 
     if (Style.ColumnLimit == 0)
       ChangeMaxColumn = UINT_MAX;
-    else if (Style.ColumnLimit >= Changes[i].TokenLength)
-      ChangeMaxColumn = Style.ColumnLimit - Changes[i].TokenLength;
+    else if (Style.ColumnLimit >= Changes[i].Tok->ColumnWidth)
+      ChangeMaxColumn = Style.ColumnLimit - Changes[i].Tok->ColumnWidth;
     else
       ChangeMaxColumn = ChangeMinColumn;
 


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