From 26e43221d11f7e64e446bbe7818314f28b6b0e27 Mon Sep 17 00:00:00 2001
From: Andrey Astafyev <dev@246060.ru>
Date: Wed, 9 Oct 2019 00:01:50 +0300
Subject: [PATCH] =?UTF-8?q?=D0=9D=D0=BE=D0=B2=D1=8B=D0=B9=20=D1=84=D0=B0?=
 =?UTF-8?q?=D0=B9=D0=BB?=
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---
 src/myx/qt/backports.hpp | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 src/myx/qt/backports.hpp

diff --git a/src/myx/qt/backports.hpp b/src/myx/qt/backports.hpp
new file mode 100644
index 0000000..1288869
--- /dev/null
+++ b/src/myx/qt/backports.hpp
@@ -0,0 +1,31 @@
+#ifndef MYX_QT_BACKPORTS_HPP_
+#define MYX_QT_BACKPORTS_HPP_
+
+#if ( defined ( TARGET_LSB_ID_AstraLinuxSE ) && defined ( TARGET_LSB_CODENAME_smolensk ) )
+
+#define override
+
+#if QT_VERSION <= 0x050700
+#include <QtGlobal>
+template< typename ... Args >
+struct QOverload
+{
+	template< typename C, typename R >
+	static constexpr auto of( R ( C::* pmf )( Args... ) )->decltype( pmf )
+	{
+		return( pmf );
+	}
+};
+
+// this adds const to non-const objects (like std::as_const)
+template < typename T >
+Q_DECL_CONSTEXPR typename std::add_const< T >::type& qAsConst( T& t ) noexcept { return( t ); }
+// prevent rvalue arguments:
+template < typename T >
+void qAsConst( const T&& ) = delete;
+
+
+#endif // if QT_VERSION <= 0x050700
+#endif // if ( defined ( TARGET_LSB_ID_AstraLinuxSE ) && defined ( TARGET_LSB_CODENAME_smolensk ) )
+
+#endif // MYX_QT_BACKPORTS_HPP_