From 1611bc8f2488a705c3845fbc12ea4e95c69f07b3 Mon Sep 17 00:00:00 2001
From: Dimitri van Heesch <doxygen@gmail.com>
Date: Sat, 21 Nov 2020 16:46:33 +0100
Subject: Fix compile issue for doxyparse.cpp

This regression was introduced after removing support for isVisited/setVisited
---
 addon/doxyparse/doxyparse.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/addon/doxyparse/doxyparse.cpp b/addon/doxyparse/doxyparse.cpp
index 7ec37f7..d4abd3a 100644
--- a/addon/doxyparse/doxyparse.cpp
+++ b/addon/doxyparse/doxyparse.cpp
@@ -415,12 +415,13 @@ static void listSymbols() {
 
       ClassSDict *classes = fd->getClassSDict();
       if (classes) {
+        ClassDefSet visitedClasses;
         ClassSDict::Iterator cli(*classes);
         const ClassDef *cd;
         for (cli.toFirst(); (cd = cli.current()); ++cli) {
-          if (!cd->isVisited()) {
+          if (visitedClasses.find(cd)==visitedClasses.end()) {
             classInformation(cd);
-            cd->setVisited(TRUE);
+            visitedClasses.insert(cd);
           }
         }
       }
-- 
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