diff --git a/src/gui/accessible/qaccessible.cpp b/src/gui/accessible/qaccessible.cpp
index fb30b5f8ee..cc9d789c6a 100644
--- a/src/gui/accessible/qaccessible.cpp
+++ b/src/gui/accessible/qaccessible.cpp
@@ -1713,6 +1713,7 @@ bool operator==(const QAccessible::State &first, const QAccessible::State &secon
 /*! \internal */
 Q_GUI_EXPORT QDebug operator<<(QDebug d, const QAccessibleInterface *iface)
 {
+    QDebugStateSaver saver(d);
     if (!iface) {
         d << "QAccessibleInterface(null)";
         return d;
@@ -1720,10 +1721,10 @@ Q_GUI_EXPORT QDebug operator<<(QDebug d, const QAccessibleInterface *iface)
     d.nospace();
     d << "QAccessibleInterface(" << hex << (const void *) iface << dec;
     if (iface->isValid()) {
-        d << " name=" << iface->text(QAccessible::Name) << " ";
-        d << "role=" << qAccessibleRoleString(iface->role()) << " ";
+        d << " name=" << iface->text(QAccessible::Name) << ' ';
+        d << "role=" << qAccessibleRoleString(iface->role()) << ' ';
         if (iface->childCount())
-            d << "childc=" << iface->childCount() << " ";
+            d << "childc=" << iface->childCount() << ' ';
         if (iface->object()) {
             d << "obj=" << iface->object();
         }
@@ -1747,13 +1748,14 @@ Q_GUI_EXPORT QDebug operator<<(QDebug d, const QAccessibleInterface *iface)
     } else {
         d << " invalid";
     }
-    d << ")";
-    return d.space();
+    d << ')';
+    return d;
 }
 
 /*! \internal */
 QDebug operator<<(QDebug d, const QAccessibleEvent &ev)
 {
+    QDebugStateSaver saver(d);
     d.nospace() << "QAccessibleEvent(";
     if (ev.object()) {
         d.nospace() << "object=" << hex << ev.object() << dec;
@@ -1806,8 +1808,8 @@ QDebug operator<<(QDebug d, const QAccessibleEvent &ev)
         if (changed.supportsAutoCompletion) d << "supportsAutoCompletion";
 
     }
-    d.nospace() << ")";
-    return d.space();
+    d << ')';
+    return d;
 }
 #endif // QT_NO_DEBUGSTREAM
 
diff --git a/src/gui/opengl/qopengldebug.cpp b/src/gui/opengl/qopengldebug.cpp
index 114f118989..e747372df9 100644
--- a/src/gui/opengl/qopengldebug.cpp
+++ b/src/gui/opengl/qopengldebug.cpp
@@ -1039,10 +1039,11 @@ bool QOpenGLDebugMessage::operator==(const QOpenGLDebugMessage &debugMessage) co
 */
 QDebug operator<<(QDebug debug, QOpenGLDebugMessage::Source source)
 {
+    QDebugStateSaver saver(debug);
     debug.nospace() << "QOpenGLDebugMessage::Source("
                     << qt_messageSourceToString(source)
-                    << ")";
-    return debug.space();
+                    << ')';
+    return debug;
 }
 
 /*!
@@ -1053,10 +1054,11 @@ QDebug operator<<(QDebug debug, QOpenGLDebugMessage::Source source)
 */
 QDebug operator<<(QDebug debug, QOpenGLDebugMessage::Type type)
 {
+    QDebugStateSaver saver(debug);
     debug.nospace() << "QOpenGLDebugMessage::Type("
                     << qt_messageTypeToString(type)
-                    << ")";
-    return debug.space();
+                    << ')';
+    return debug;
 }
 
 /*!
@@ -1067,10 +1069,11 @@ QDebug operator<<(QDebug debug, QOpenGLDebugMessage::Type type)
 */
 QDebug operator<<(QDebug debug, QOpenGLDebugMessage::Severity severity)
 {
+    QDebugStateSaver saver(debug);
     debug.nospace() << "QOpenGLDebugMessage::Severity("
                     << qt_messageSeverityToString(severity)
-                    << ")";
-    return debug.space();
+                    << ')';
+    return debug;
 }
 
 /*!
@@ -1081,13 +1084,14 @@ QDebug operator<<(QDebug debug, QOpenGLDebugMessage::Severity severity)
 */
 QDebug operator<<(QDebug debug, const QOpenGLDebugMessage &message)
 {
+    QDebugStateSaver saver(debug);
     debug.nospace() << "QOpenGLDebugMessage("
                     << qt_messageSourceToString(message.source()) << ", "
                     << message.id() << ", "
                     << message.message() << ", "
                     << qt_messageSeverityToString(message.severity()) << ", "
-                    << qt_messageTypeToString(message.type()) << ")";
-    return debug.space();
+                    << qt_messageTypeToString(message.type()) << ')';
+    return debug;
 
 }
 #endif // QT_NO_DEBUG_STREAM
diff --git a/src/widgets/kernel/qlayoutitem.cpp b/src/widgets/kernel/qlayoutitem.cpp
index 0e69bbc8ae..b21925e1d4 100644
--- a/src/widgets/kernel/qlayoutitem.cpp
+++ b/src/widgets/kernel/qlayoutitem.cpp
@@ -850,9 +850,10 @@ int QWidgetItemV2::heightForWidth(int width) const
 #ifndef QT_NO_DEBUG_STREAM
 QDebug operator<<(QDebug dbg, const QSizePolicy &p)
 {
+    QDebugStateSaver saver(dbg);
     dbg.nospace() << "QSizePolicy(horizontalPolicy = " << p.horizontalPolicy()
                   << ", verticalPolicy = " << p.verticalPolicy() << ')';
-    return dbg.space();
+    return dbg;
 }
 #endif