Emit valid il code for conditional expression of two casted interfaces

1 files changed, 31 insertions, 0 deletions

diff --git a/mcs/tests/test-865.cs b/mcs/tests/test-865.cs
new file mode 100644
index 00000000000..62beace6ce6
--- /dev/null
+++ b/mcs/tests/test-865.cs
@@ -0,0 +1,31 @@
+class C
+{
+	public static void Main ()
+	{
+		Create (false);
+	}
+
+	static IA Create (bool arg)
+	{
+		// Verifier issue
+		IA runner = arg ? new B2 () : (IA) new B1 ();
+		return runner;
+	}
+}
+
+interface IA
+{
+
+}
+
+class B2 : IA
+{
+}
+
+class B1 : B
+{
+}
+
+class B : IA
+{
+}
\ No newline at end of file