2 files changed, 7 insertions, 7 deletions
diff --git a/src/corelib/serialization/qjson_p.h b/src/corelib/serialization/qjson_p.h
index 40b2414e4a..a9e7059cbe 100644
--- a/src/corelib/serialization/qjson_p.h
+++ b/src/corelib/serialization/qjson_p.h
@@ -686,7 +686,7 @@ public:
     {
     }
     inline Data(int reserved, QJsonValue::Type valueType)
-        : rawData(0), compactionCounter(0), ownsData(true)
+        : rawData(nullptr), compactionCounter(0), ownsData(true)
     {
         Q_ASSERT(valueType == QJsonValue::Array || valueType == QJsonValue::Object);
 
@@ -728,7 +728,7 @@ public:
             size = qMax(size + reserve, qMin(size *2, (int)Value::MaxSize));
             if (size > Value::MaxSize) {
                 qWarning("QJson: Document too large to store in data structure");
-                return 0;
+                return nullptr;
             }
         }
         char *raw = (char *)malloc(size);
diff --git a/src/corelib/serialization/qxmlstream_p.h b/src/corelib/serialization/qxmlstream_p.h
index 61f501f81b..cde66a48a3 100644
--- a/src/corelib/serialization/qxmlstream_p.h
+++ b/src/corelib/serialization/qxmlstream_p.h
@@ -162,12 +162,12 @@ public:
 
 
 const char *const QXmlStreamReader_Table::spell [] = {
-  "end of file", 0, " ", "<", ">", "&", "#", "\'", "\"", "[", 
+  "end of file", nullptr, " ", "<", ">", "&", "#", "\'", "\"", "[",
   "]", "(", ")", "|", "=", "%", "/", ":", ";", ",", 
   "-", "+", "*", ".", "?", "!", "[a-zA-Z]", "[0-9]", "[CDATA[", "DOCTYPE", 
   "ELEMENT", "ATTLIST", "ENTITY", "NOTATION", "SYSTEM", "PUBLIC", "NDATA", "REQUIRED", "IMPLIED", "FIXED", 
-  "EMPTY", "ANY", "PCDATA", 0, 0, 0, 0, "CDATA", "ID", "IDREF", 
-  "IDREFS", "ENTITIES", "NMTOKEN", "NMTOKENS", "<?xml", "version", 0};
+  "EMPTY", "ANY", "PCDATA", nullptr, nullptr, nullptr, nullptr, "CDATA", "ID", "IDREF",
+  "IDREFS", "ENTITIES", "NMTOKEN", "NMTOKENS", "<?xml", "version", nullptr};
 
 const short QXmlStreamReader_Table::lhs [] = {
   57, 57, 59, 59, 59, 59, 59, 59, 59, 59, 
@@ -645,7 +645,7 @@ template <typename T> class QXmlStreamSimpleStack {
     T *data;
     int tos, cap;
 public:
-    inline QXmlStreamSimpleStack():data(0), tos(-1), cap(0){}
+    inline QXmlStreamSimpleStack():data(nullptr), tos(-1), cap(0){}
     inline ~QXmlStreamSimpleStack(){ if (data) free(data); }
 
     inline void reserve(int extraCapacity) {
@@ -995,7 +995,7 @@ public:
     int fastScanLiteralContent();
     int fastScanSpace();
     int fastScanContentCharList();
-    int fastScanName(int *prefix = 0);
+    int fastScanName(int *prefix = nullptr);
     inline int fastScanNMTOKEN();