1 files changed, 5 insertions, 6 deletions
diff --git a/src/corelib/io/qfileinfo.h b/src/corelib/io/qfileinfo.h
index aea0927310..160c8ea26a 100644
--- a/src/corelib/io/qfileinfo.h
+++ b/src/corelib/io/qfileinfo.h
@@ -44,13 +44,13 @@
 #include <QtCore/qlist.h>
 #include <QtCore/qshareddata.h>
 #include <QtCore/qmetatype.h>
+#include <QtCore/qdatetime.h>
 
 QT_BEGIN_NAMESPACE
 
 
 class QDir;
 class QDirIteratorPrivate;
-class QDateTime;
 class QFileInfoPrivate;
 
 class Q_CORE_EXPORT QFileInfo
@@ -167,11 +167,10 @@ public:
 
     qint64 size() const;
 
-    // ### Qt6: inline these functions
-    QDateTime birthTime() const;
-    QDateTime metadataChangeTime() const;
-    QDateTime lastModified() const;
-    QDateTime lastRead() const;
+    QDateTime birthTime() const { return fileTime(QFile::FileBirthTime); }
+    QDateTime metadataChangeTime() const { return fileTime(QFile::FileMetadataChangeTime); }
+    QDateTime lastModified() const { return fileTime(QFile::FileModificationTime); }
+    QDateTime lastRead() const { return fileTime(QFile::FileAccessTime); }
     QDateTime fileTime(QFile::FileTime time) const;
 
     bool caching() const;