3 files changed, 5 insertions, 5 deletions
diff --git a/src/corelib/global/qflags.h b/src/corelib/global/qflags.h
index feeb488acd..4806f6cd74 100644
--- a/src/corelib/global/qflags.h
+++ b/src/corelib/global/qflags.h
@@ -118,7 +118,7 @@ public:
     Q_DECL_CONSTEXPR inline QFlags &operator=(const QFlags &other);
 #endif
     Q_DECL_CONSTEXPR inline QFlags(Enum f) Q_DECL_NOTHROW : i(Int(f)) {}
-    Q_DECL_CONSTEXPR inline QFlags(Zero = Q_NULLPTR) Q_DECL_NOTHROW : i(0) {}
+    Q_DECL_CONSTEXPR inline QFlags(Zero = nullptr) Q_DECL_NOTHROW : i(0) {}
     Q_DECL_CONSTEXPR inline QFlags(QFlag f) Q_DECL_NOTHROW : i(f) {}
 
 #ifdef Q_COMPILER_INITIALIZER_LISTS
diff --git a/src/corelib/global/qglobal.h b/src/corelib/global/qglobal.h
index ff388770f5..c9ec46c67f 100644
--- a/src/corelib/global/qglobal.h
+++ b/src/corelib/global/qglobal.h
@@ -1138,7 +1138,7 @@ Q_CORE_EXPORT bool qunsetenv(const char *varName);
 
 Q_CORE_EXPORT bool qEnvironmentVariableIsEmpty(const char *varName) Q_DECL_NOEXCEPT;
 Q_CORE_EXPORT bool qEnvironmentVariableIsSet(const char *varName) Q_DECL_NOEXCEPT;
-Q_CORE_EXPORT int  qEnvironmentVariableIntValue(const char *varName, bool *ok=Q_NULLPTR) Q_DECL_NOEXCEPT;
+Q_CORE_EXPORT int  qEnvironmentVariableIntValue(const char *varName, bool *ok=nullptr) Q_DECL_NOEXCEPT;
 
 inline int qIntCast(double f) { return int(f); }
 inline int qIntCast(float f) { return int(f); }
diff --git a/src/corelib/global/qlogging.h b/src/corelib/global/qlogging.h
index ec21198784..0c8d7dab38 100644
--- a/src/corelib/global/qlogging.h
+++ b/src/corelib/global/qlogging.h
@@ -64,7 +64,7 @@ class QMessageLogContext
     Q_DISABLE_COPY(QMessageLogContext)
 public:
     Q_DECL_CONSTEXPR QMessageLogContext()
-        : version(2), line(0), file(Q_NULLPTR), function(Q_NULLPTR), category(Q_NULLPTR) {}
+        : version(2), line(0), file(nullptr), function(nullptr), category(nullptr) {}
     Q_DECL_CONSTEXPR QMessageLogContext(const char *fileName, int lineNumber, const char *functionName, const char *categoryName)
         : version(2), line(lineNumber), file(fileName), function(functionName), category(categoryName) {}
 
@@ -150,9 +150,9 @@ private:
   #define QT_MESSAGELOG_LINE __LINE__
   #define QT_MESSAGELOG_FUNC Q_FUNC_INFO
 #else
-  #define QT_MESSAGELOG_FILE Q_NULLPTR
+  #define QT_MESSAGELOG_FILE nullptr
   #define QT_MESSAGELOG_LINE 0
-  #define QT_MESSAGELOG_FUNC Q_NULLPTR
+  #define QT_MESSAGELOG_FUNC nullptr
 #endif
 
 #define qDebug QMessageLogger(QT_MESSAGELOG_FILE, QT_MESSAGELOG_LINE, QT_MESSAGELOG_FUNC).debug