3 files changed, 3 insertions, 4 deletions
diff --git a/src/corelib/tools/qhash.h b/src/corelib/tools/qhash.h
index 045dcf6e18..55702183fe 100644
--- a/src/corelib/tools/qhash.h
+++ b/src/corelib/tools/qhash.h
@@ -597,10 +597,7 @@ Q_INLINE_TEMPLATE QHash<Key, T> &QHash<Key, T>::unite(const QHash &other)
         QHash copy(other);
         const_iterator it = copy.constEnd();
         while (it != copy.constBegin()) {
-            QT_WARNING_PUSH
-            QT_WARNING_DISABLE_DEPRECATED
-            --it;
-            QT_WARNING_POP
+            it.i = QHashData::previousNode(it.i);
             insertMulti(it.key(), it.value());
         }
 #else
diff --git a/src/corelib/tools/qpoint.h b/src/corelib/tools/qpoint.h
index fe952f95da..f0a91c4ff8 100644
--- a/src/corelib/tools/qpoint.h
+++ b/src/corelib/tools/qpoint.h
@@ -352,6 +352,7 @@ Q_DECL_RELAXED_CONSTEXPR inline QPointF &QPointF::operator*=(qreal c)
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_CLANG("-Wfloat-equal")
 QT_WARNING_DISABLE_GCC("-Wfloat-equal")
+QT_WARNING_DISABLE_INTEL(1572)
 
 Q_DECL_CONSTEXPR inline bool operator==(const QPointF &p1, const QPointF &p2)
 {
diff --git a/src/corelib/tools/qrect.h b/src/corelib/tools/qrect.h
index 7aa2312f38..c6bfc1a50d 100644
--- a/src/corelib/tools/qrect.h
+++ b/src/corelib/tools/qrect.h
@@ -665,6 +665,7 @@ Q_DECL_CONSTEXPR inline QRectF::QRectF(const QRect &r) noexcept
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_CLANG("-Wfloat-equal")
 QT_WARNING_DISABLE_GCC("-Wfloat-equal")
+QT_WARNING_DISABLE_INTEL(1572)
 
 Q_DECL_CONSTEXPR inline bool QRectF::isNull() const noexcept
 { return w == 0. && h == 0.; }