src: miscellaneous fixes

* fixed code view snippet minimize click expanded snippet again
* fixed typedef nodes node grouped within file group
* fixed splitting anonymous namespace bundle increased group nesting instead
* fixed build, tests and clang warnings

src/lib/data/storage/PersistentStorage.cpp

@@ -476,6 +476,8 @@ std::map<Id, std::pair<Id, NameHierarchy>> PersistentStorage::getNodeIdToParentF
 	std::map<Id, std::pair<Id, NameHierarchy>> nodeIdToParentFileMap;
 
 	std::shared_ptr<SourceLocationCollection> locations = m_sqliteIndexStorage.getSourceLocationsForElementIds(nodeIds);
+
+	// prefer scope locations if available
 	locations->forEachSourceLocation(
 		[this, &nodeIdToParentFileMap](SourceLocation* location)
 		{
@@ -490,6 +492,26 @@ std::map<Id, std::pair<Id, NameHierarchy>> PersistentStorage::getNodeIdToParentF
 		}
 	);
 
+	// fill in missing ones
+	locations->forEachSourceLocation(
+		[this, &nodeIdToParentFileMap](SourceLocation* location)
+		{
+			if (!location->isStartLocation())
+			{
+				return;
+			}
+
+			for (Id tokenId : location->getTokenIds())
+			{
+				if (nodeIdToParentFileMap.find(tokenId) == nodeIdToParentFileMap.end())
+				{
+					nodeIdToParentFileMap.emplace(tokenId, std::make_pair(getFileNodeId(location->getFilePath()),
+						NameHierarchy(location->getFilePath().wstr(), NAME_DELIMITER_FILE)));
+				}
+			}
+		}
+	);
+
 	return nodeIdToParentFileMap;
 }