qdoc: Related non-members are now linked correctly

It was harder to fix this tan you might think, but the
fix cleans up the overload mechanism a lot, so if no
regressions are introduced by the fix, the code will
be easier to manage.

The related non-members are now added to the class
node's list of secondary (overload) functions. This
way, they get an overload number just like overloaded
member functions.

Change-Id: I68d7a314b0bb5ec0fbba15dc1fd40a5b870c659d
Task-number: QTBUG-46148
Reviewed-by: Venugopal Shivashankar <venugopal.shivashankar@digia.com>
Reviewed-by: Topi Reiniö <topi.reinio@digia.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/tools/qdoc/qdocdatabase.cpp b/src/tools/qdoc/qdocdatabase.cpp
index f10072a943..5d815d344f 100644
--- a/src/tools/qdoc/qdocdatabase.cpp
+++ b/src/tools/qdoc/qdocdatabase.cpp
@@ -1264,6 +1264,10 @@ const NodeMap& QDocDatabase::getSinceMap(const QString& key)
   to generating documentation.
  */
 void QDocDatabase::resolveIssues() {
+    primaryTreeRoot()->normalizeOverloads();
+    fixInheritance();
+    resolveProperties();
+    primaryTreeRoot()->makeUndocumentedChildrenInternal();
     resolveQmlInheritance(primaryTreeRoot());
     primaryTree()->resolveTargets(primaryTreeRoot());
     primaryTree()->resolveCppToQmlLinks();
@@ -1277,6 +1281,7 @@ void QDocDatabase::resolveStuff()
     primaryTree()->resolveCppToQmlLinks();
     primaryTree()->resolveUsingClauses();
     resolveNamespaces();
+    primaryTreeRoot()->normalizeOverloads();
 }
 
 /*!