3 files changed, 5 insertions, 5 deletions
diff --git a/src/testlib/qappletestlogger_p.h b/src/testlib/qappletestlogger_p.h
index 62c6d95c5a..6075f9fccb 100644
--- a/src/testlib/qappletestlogger_p.h
+++ b/src/testlib/qappletestlogger_p.h
@@ -69,11 +69,11 @@ public:
     void leaveTestFunction() override;
 
     void addIncident(IncidentTypes type, const char *description,
-                     const char *file = 0, int line = 0) override;
+                     const char *file = nullptr, int line = 0) override;
     void addMessage(QtMsgType, const QMessageLogContext &,
             const QString &) override;
     void addMessage(MessageTypes type, const QString &message,
-                            const char *file = 0, int line = 0) override;
+                            const char *file = nullptr, int line = 0) override;
 
     void addBenchmarkResult(const QBenchmarkResult &result) override
     { Q_UNUSED(result); }
diff --git a/src/testlib/qxctestlogger.mm b/src/testlib/qxctestlogger.mm
index d9e56cf542..a40ee5e643 100644
--- a/src/testlib/qxctestlogger.mm
+++ b/src/testlib/qxctestlogger.mm
@@ -214,7 +214,7 @@ private:
 
 // ---------------------------------------------------------
 
-static XCTestSuiteRun *s_qtTestSuiteRun = 0;
+static XCTestSuiteRun *s_qtTestSuiteRun = nullptr;
 
 @implementation QtTestLibTests
 
diff --git a/src/testlib/qxctestlogger_p.h b/src/testlib/qxctestlogger_p.h
index 8baa5aa27f..bd844e28e4 100644
--- a/src/testlib/qxctestlogger_p.h
+++ b/src/testlib/qxctestlogger_p.h
@@ -74,10 +74,10 @@ public:
     void leaveTestFunction() override;
 
     void addIncident(IncidentTypes type, const char *description,
-        const char *file = 0, int line = 0) override;
+        const char *file = nullptr, int line = 0) override;
 
     void addMessage(MessageTypes type, const QString &message,
-        const char *file = 0, int line = 0) override;
+        const char *file = nullptr, int line = 0) override;
 
     void addBenchmarkResult(const QBenchmarkResult &result) override;