X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mono%2Fmini%2Fgshared.cs;h=75ea14aad6a91463ecc7f3ba0eb2769e97f7be1d;hb=HEAD;hp=29943694c72fa7ccbf6bbc98256a040792325fd8;hpb=6ac36d6c40a2dd0ab2800c23d08894856b193c2f;p=mono.git

diff --git a/mono/mini/gshared.cs b/mono/mini/gshared.cs
index 29943694c72..75ea14aad6a 100644
--- a/mono/mini/gshared.cs
+++ b/mono/mini/gshared.cs
@@ -1823,6 +1823,19 @@ public class Tests
 		}
 	}
 
+	struct StructTest : IFaceTest {
+
+		int i;
+
+		public StructTest (int arg) {
+			i = arg;
+		}
+
+		public int iface_method () {
+			return i;
+		}
+	}
+
 	// Test constrained calls on an interface made from gsharedvt methods
 	public static int test_42_gsharedvt_constrained_iface () {
 		IFaceConstrainedIFace obj = new ConstrainedIFace ();
@@ -1830,6 +1843,12 @@ public class Tests
 		return obj.foo<IFaceTest, int> (ref t);
 	}
 
+	public static int test_42_gsharedvt_constrained_iface_vtype () {
+		IFaceConstrainedIFace obj = new ConstrainedIFace ();
+		IFaceTest t = new StructTest (42);
+		return obj.foo<IFaceTest, int> (ref t);
+	}
+
 	// Sign extension tests
 	// 0x55   == 85    == 01010101
 	// 0xAA   == 170   == 10101010
@@ -1972,6 +1991,32 @@ public class Tests
 		gsharedvt_vphi (0);
 		return 0;
 	}
+
+	struct AStruct3<T1, T2, T3> {
+		T1 t1;
+		T2 t2;
+		T3 t3;
+	}
+
+	interface IFaceIsRef {
+		bool is_ref<T> ();
+	}
+
+	class ClassIsRef : IFaceIsRef {
+		[MethodImplAttribute (MethodImplOptions.NoInlining)]
+		public bool is_ref<T> () {
+			return RuntimeHelpers.IsReferenceOrContainsReferences<T> ();
+		}
+	}
+
+	public static int test_0_isreference_intrins () {
+		IFaceIsRef iface = new ClassIsRef ();
+		if (iface.is_ref<AStruct3<int, int, int>> ())
+			return 1;
+		if (!iface.is_ref<AStruct3<string, int, int>> ())
+			return 2;
+		return 0;
+	}
 }
 
 // #13191