Another round of replacing 0 with nullptr

This time based on grepping to also include documentation, tests and
examples previously missed by the automatic tool.

Change-Id: Ied1703f4bcc470fbc275f759ed5b7c588a5c4e9f
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>

5 files changed, 5 insertions, 5 deletions

diff --git a/src/corelib/io/qfilesystemengine_win.cpp b/src/corelib/io/qfilesystemengine_win.cpp
index b3d7ecfed8..d876fdf4ae 100644
--- a/src/corelib/io/qfilesystemengine_win.cpp
+++ b/src/corelib/io/qfilesystemengine_win.cpp
@@ -567,7 +567,7 @@ QString QFileSystemEngine::nativeAbsoluteFilePath(const QString &path)
     // can be //server or //server/share
     QString absPath;
     QVarLengthArray<wchar_t, MAX_PATH> buf(qMax(MAX_PATH, path.size() + 1));
-    wchar_t *fileName = 0;
+    wchar_t *fileName = nullptr;
     DWORD retLen = GetFullPathName((wchar_t*)path.utf16(), buf.size(), buf.data(), &fileName);
     if (retLen > (DWORD)buf.size()) {
         buf.resize(retLen);
diff --git a/src/corelib/io/qfilesystemwatcher_win.cpp b/src/corelib/io/qfilesystemwatcher_win.cpp
index b131524614..29dd78030b 100644
--- a/src/corelib/io/qfilesystemwatcher_win.cpp
+++ b/src/corelib/io/qfilesystemwatcher_win.cpp
@@ -406,7 +406,7 @@ QStringList QWindowsFileSystemWatcherEngine::addPaths(const QStringList &paths,
         pathInfo = fileInfo;
 
         // Look for a thread
-        QWindowsFileSystemWatcherEngineThread *thread = 0;
+        QWindowsFileSystemWatcherEngineThread *thread = nullptr;
         QWindowsFileSystemWatcherEngine::Handle handle;
         QList<QWindowsFileSystemWatcherEngineThread *>::const_iterator jt, end;
         end = threads.constEnd();
diff --git a/src/corelib/io/qstandardpaths_android.cpp b/src/corelib/io/qstandardpaths_android.cpp
index 1f4e0de1e7..f4a2a8f121 100644
--- a/src/corelib/io/qstandardpaths_android.cpp
+++ b/src/corelib/io/qstandardpaths_android.cpp
@@ -134,7 +134,7 @@ static QString getExternalStoragePublicDirectory(const char *directoryField)
  * Locations where applications can place persistent files it owns.
  * E.g., /storage/org.app/Music
  */
-static QString getExternalFilesDir(const char *directoryField = 0)
+static QString getExternalFilesDir(const char *directoryField = nullptr)
 {
     QString &path = (*androidDirCache)[QLatin1String("APPNAME_%1").arg(QLatin1String(directoryField))];
     if (!path.isEmpty())
diff --git a/src/corelib/io/qwindowspipereader_p.h b/src/corelib/io/qwindowspipereader_p.h
index 5ec9dc379c..2842343597 100644
--- a/src/corelib/io/qwindowspipereader_p.h
+++ b/src/corelib/io/qwindowspipereader_p.h
@@ -62,7 +62,7 @@ class Q_CORE_EXPORT QWindowsPipeReader : public QObject
 {
     Q_OBJECT
 public:
-    explicit QWindowsPipeReader(QObject *parent = 0);
+    explicit QWindowsPipeReader(QObject *parent = nullptr);
     ~QWindowsPipeReader();
 
     void setHandle(HANDLE hPipeReadEnd);
diff --git a/src/corelib/io/qwindowspipewriter_p.h b/src/corelib/io/qwindowspipewriter_p.h
index f7f68b688c..39e8ffe40a 100644
--- a/src/corelib/io/qwindowspipewriter_p.h
+++ b/src/corelib/io/qwindowspipewriter_p.h
@@ -111,7 +111,7 @@ class Q_CORE_EXPORT QWindowsPipeWriter : public QObject
 {
     Q_OBJECT
 public:
-    explicit QWindowsPipeWriter(HANDLE pipeWriteEnd, QObject *parent = 0);
+    explicit QWindowsPipeWriter(HANDLE pipeWriteEnd, QObject *parent = nullptr);
     ~QWindowsPipeWriter();
 
     bool write(const QByteArray &ba);