1 files changed, 23 insertions, 0 deletions
diff --git a/linker/Tests/Mono.Linker.Tests.Cases/Interop/InternalCalls/UnusedFieldsOfTypesAreNotRemoved.cs b/linker/Tests/Mono.Linker.Tests.Cases/Interop/InternalCalls/UnusedFieldsOfTypesAreNotRemoved.cs
new file mode 100644
index 000000000..09809a60e
--- /dev/null
+++ b/linker/Tests/Mono.Linker.Tests.Cases/Interop/InternalCalls/UnusedFieldsOfTypesAreNotRemoved.cs
@@ -0,0 +1,23 @@
+using System.Runtime.CompilerServices;
+using Mono.Linker.Tests.Cases.Expectations.Assertions;
+
+namespace Mono.Linker.Tests.Cases.Interop.InternalCalls {
+	class UnusedFieldsOfTypesAreNotRemoved {
+		public static void Main ()
+		{
+			var a = new A ();
+			SomeMethod (a);
+		}
+
+		[KeptMember (".ctor()")]
+		class A {
+			[Kept] private int field1;
+
+			[Kept] private int field2;
+		}
+
+		[Kept]
+		[MethodImpl (MethodImplOptions.InternalCall)]
+		static extern void SomeMethod (A a);
+	}
+}
+\ No newline at end of file