qdoc: Sort the members of shared comment node collective

Nodes sharing a comment will be listed together as a group, so
sort them alphabetically.

Fixes: QTBUG-81265
Change-Id: Ia8dcba92d74116bf6757bfc9aaded1c65d7271fd
Reviewed-by: Paul Wicking <paul.wicking@qt.io>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/qdoc/cppcodeparser.cpp b/src/qdoc/cppcodeparser.cpp
index 6a5087583..c60957793 100644
--- a/src/qdoc/cppcodeparser.cpp
+++ b/src/qdoc/cppcodeparser.cpp
@@ -455,6 +455,7 @@ void CppCodeParser::processQmlProperties(const Doc &doc, NodeList &nodes, DocLis
         docs.append(doc);
         for (const auto n : sharedNodes)
             scn->append(n);
+        scn->sort();
     }
 }
 
@@ -947,6 +948,8 @@ void CppCodeParser::processTopicArgs(const Doc &doc, const QString &topic, NodeL
                     }
                 }
             }
+            for (auto *scn : sharedCommentNodes)
+                scn->sort();
         }
     }
 }