fix: [debugger] Error in displaying QList member variables

Log: as title

src/scripts/prettyprinters/qt.py

@@ -118,7 +118,6 @@ def __init__(self, nodetype, d):
 
             self.externalStorage = isLarge or isStatic #see QList::Node::t()
 
-
         def __iter__(self):
             return self
 

src/tools/debugadapter/debugger/gdbmi/gdbdebugger.cpp

@@ -765,7 +765,7 @@ void GDBDebugger::addVariablesWatched(const QList<gdbmi::Variable *> &variableLi
     }
 }
 
-void GDBDebugger::parseChildVariable(const QString &evaluateName, const gdbmi::Variable *parentVariable)
+void GDBDebugger::parseChildVariable(const QString &evaluateName, gdbmi::Variable *parentVariable)
 {
     d->runningCommand++;
     DebugManager::instance()->commandAndResponse(QString { "-var-list-children --all-values %1" }.arg(evaluateName), [=](const QVariant &r) {
@@ -781,10 +781,22 @@ void GDBDebugger::parseChildVariable(const QString &evaluateName, const gdbmi::V
                     parseChildVariable(childMap.value("name").toString(), parentVariable);
                 } else {
                     auto var = gdbmi::Variable::parseMap(childMap);
+                    if (var->dynamic)
+                        parseChildVariable(var->name, var);
+
                     var->name = childMap.value("exp").toString();
                     var->hasMore = (var->dynamic && var->hasMore) || var->numChild;
-                    if(var->hasMore)
+                    if (var->hasMore)
                         var->childRefrence = ++d->reference;
+                    else if (var->value == "{...}") // var has no children and it`s value is {...}. ignore it
+                        var->value = "";
+
+                    if (!parentVariable->hasMore) {
+                        parentVariable->childRefrence = ++d->reference;
+                        parentVariable->hasMore = true;
+                        if (parentVariable->value.isEmpty())
+                            parentVariable->value = "{...}";
+                    }
                     d->variableListByReference.insert(parentVariable->childRefrence, var);
                 }
             }

src/tools/debugadapter/debugger/gdbmi/gdbdebugger.h

@@ -122,7 +122,7 @@ public slots:
     void sendLibraryUnloadedNotify(const gdbmi::Library &library, bool print);
     void parseDisassembleData(const gdbmi::Record &record);
     void addVariablesWatched(const QList<gdbmi::Variable *> &variableList, int reference);
-    void parseChildVariable(const QString &evaluateName , const gdbmi::Variable *parentVariable);
+    void parseChildVariable(const QString &evaluateName , gdbmi::Variable *parentVariable);
     void evaluateValue(gdbmi::Variable *variable);
     void resetVariables();
     void checkVariablesLocker();

src/tools/debugadapter/debugger/gdbmi/gdbmi.cpp

@@ -191,7 +191,7 @@ gdbmi::Variable *gdbmi::Variable::parseMap(const QVariantMap &data)
     v->value = data.value("value").toString();
     v->type = data.value("type").toString();
     v->threadId = data.value("thread-id").toString();
-    v->hasMore = data.value("has_more", true).toBool();
+    v->hasMore = data.value("has_more", false).toBool();
     v->dynamic = data.value("dynamic", false).toBool();
     v->displayhint = data.value("displayhint").toString();
     return v;