[mcs] C# 7.2 ref struct feature

2 files changed, 48 insertions, 0 deletions

diff --git a/mcs/tests/test-ref-07.cs b/mcs/tests/test-ref-07.cs
new file mode 100644
index 00000000000..4aa16579752
--- /dev/null
+++ b/mcs/tests/test-ref-07.cs
@@ -0,0 +1,30 @@
+// Compiler options: -langversion:latest
+
+public readonly partial ref struct Test
+{
+	public static void Main ()
+	{
+		var m = new Test ();
+		m.Method ();
+	}
+
+	Test Method ()
+	{
+		return new Test ();
+	}
+}
+
+ref struct Second
+{
+	Test field;
+}
+
+public abstract class P
+{
+	public abstract Test Span { get; }
+}
+
+public interface II
+{
+	Test Span { get; }
+}
diff --git a/mcs/tests/ver-il-net_4_x.xml b/mcs/tests/ver-il-net_4_x.xml
index d4d18e5def7..93672cf9e9f 100644
--- a/mcs/tests/ver-il-net_4_x.xml
+++ b/mcs/tests/ver-il-net_4_x.xml
@@ -72906,6 +72906,24 @@
       </method>
     </type>
   </test>
+  <test name="test-ref-07.cs">
+    <type name="Test">
+      <method name="Void Main()" attrs="150">
+        <size>18</size>
+      </method>
+      <method name="Test Method()" attrs="129">
+        <size>18</size>
+      </method>
+    </type>
+    <type name="P">
+      <method name="Test get_Span()" attrs="3526">
+        <size>0</size>
+      </method>
+      <method name="Void .ctor()" attrs="6276">
+        <size>7</size>
+      </method>
+    </type>
+  </test>
   <test name="test-ref-08.cs">
     <type name="ClassLibrary1.C">
       <method name="Void MM()" attrs="129">