1 files changed, 4 insertions, 0 deletions
diff --git a/src/corelib/tools/qregularexpression.h b/src/corelib/tools/qregularexpression.h
index d2abfc7701..2bca6a211b 100644
--- a/src/corelib/tools/qregularexpression.h
+++ b/src/corelib/tools/qregularexpression.h
@@ -49,6 +49,9 @@ QT_BEGIN_NAMESPACE
 class QRegularExpressionMatch;
 class QRegularExpressionMatchIterator;
 struct QRegularExpressionPrivate;
+class QRegularExpression;
+
+Q_CORE_EXPORT uint qHash(const QRegularExpression &key, uint seed = 0) Q_DECL_NOTHROW;
 
 class Q_CORE_EXPORT QRegularExpression
 {
@@ -139,6 +142,7 @@ private:
     friend class QRegularExpressionMatch;
     friend struct QRegularExpressionMatchPrivate;
     friend class QRegularExpressionMatchIterator;
+    friend Q_CORE_EXPORT uint qHash(const QRegularExpression &key, uint seed) Q_DECL_NOTHROW;
 
     QRegularExpression(QRegularExpressionPrivate &dd);
     QExplicitlySharedDataPointer<QRegularExpressionPrivate> d;