1 files changed, 0 insertions, 33 deletions
diff --git a/src/gui/math3d/qvector4d.cpp b/src/gui/math3d/qvector4d.cpp
index c42986d777..cf0c033e86 100644
--- a/src/gui/math3d/qvector4d.cpp
+++ b/src/gui/math3d/qvector4d.cpp
@@ -52,39 +52,6 @@ QT_BEGIN_NAMESPACE
 static_assert(std::is_standard_layout<QVector4D>::value, "QVector4D is supposed to be standard layout");
 static_assert(sizeof(QVector4D) == sizeof(float) * 4, "QVector4D is not supposed to have padding at the end");
 
-// QVector4D used to be defined as class QVector4D { float x, y, z, w; };,
-// now instead it is defined as classs QVector4D { float v[4]; };.
-// Check that binary compatibility is preserved.
-// ### Qt 6: remove all of these checks.
-
-namespace {
-
-struct QVector4DOld
-{
-    float x, y, z, w;
-};
-
-struct QVector4DNew
-{
-    float v[4];
-};
-
-static_assert(std::is_standard_layout<QVector4DOld>::value, "Binary compatibility break in QVector4D");
-static_assert(std::is_standard_layout<QVector4DNew>::value, "Binary compatibility break in QVector4D");
-
-static_assert(sizeof(QVector4DOld) == sizeof(QVector4DNew), "Binary compatibility break in QVector4D");
-
-// requires a constexpr offsetof
-#if !defined(Q_CC_MSVC) || (_MSC_VER >= 1910)
-static_assert(offsetof(QVector4DOld, x) == offsetof(QVector4DNew, v) + sizeof(QVector4DNew::v[0]) * 0, "Binary compatibility break in QVector4D");
-static_assert(offsetof(QVector4DOld, y) == offsetof(QVector4DNew, v) + sizeof(QVector4DNew::v[0]) * 1, "Binary compatibility break in QVector4D");
-static_assert(offsetof(QVector4DOld, z) == offsetof(QVector4DNew, v) + sizeof(QVector4DNew::v[0]) * 2, "Binary compatibility break in QVector4D");
-static_assert(offsetof(QVector4DOld, w) == offsetof(QVector4DNew, v) + sizeof(QVector4DNew::v[0]) * 3, "Binary compatibility break in QVector4D");
-#endif
-
-
-} // anonymous namespace
-
 /*!
     \class QVector4D
     \brief The QVector4D class represents a vector or vertex in 4D space.