2 files changed, 6 insertions, 6 deletions
diff --git a/src/corelib/plugin/qlibrary.h b/src/corelib/plugin/qlibrary.h
index 89be52aac3..0b37b8b134 100644
--- a/src/corelib/plugin/qlibrary.h
+++ b/src/corelib/plugin/qlibrary.h
@@ -65,10 +65,10 @@ public:
     Q_FLAG(LoadHint)
     Q_FLAG(LoadHints)
 
-    explicit QLibrary(QObject *parent = Q_NULLPTR);
-    explicit QLibrary(const QString& fileName, QObject *parent = Q_NULLPTR);
-    explicit QLibrary(const QString& fileName, int verNum, QObject *parent = Q_NULLPTR);
-    explicit QLibrary(const QString& fileName, const QString &version, QObject *parent = Q_NULLPTR);
+    explicit QLibrary(QObject *parent = nullptr);
+    explicit QLibrary(const QString& fileName, QObject *parent = nullptr);
+    explicit QLibrary(const QString& fileName, int verNum, QObject *parent = nullptr);
+    explicit QLibrary(const QString& fileName, const QString &version, QObject *parent = nullptr);
     ~QLibrary();
 
     QFunctionPointer resolve(const char *symbol);
diff --git a/src/corelib/plugin/qpluginloader.h b/src/corelib/plugin/qpluginloader.h
index 80b10f76bf..5e417249a4 100644
--- a/src/corelib/plugin/qpluginloader.h
+++ b/src/corelib/plugin/qpluginloader.h
@@ -59,8 +59,8 @@ class Q_CORE_EXPORT QPluginLoader : public QObject
     Q_PROPERTY(QString fileName READ fileName WRITE setFileName)
     Q_PROPERTY(QLibrary::LoadHints loadHints READ loadHints WRITE setLoadHints)
 public:
-    explicit QPluginLoader(QObject *parent = Q_NULLPTR);
-    explicit QPluginLoader(const QString &fileName, QObject *parent = Q_NULLPTR);
+    explicit QPluginLoader(QObject *parent = nullptr);
+    explicit QPluginLoader(const QString &fileName, QObject *parent = nullptr);
     ~QPluginLoader();
 
     QObject *instance();