Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/errors/cs0473.cs

@@ -0,0 +1,20 @@
+// CS0473: Explicit interface implementation `A.I<int,int>.Foo(int)' matches more than one interface member. Consider using a non-explicit implementation instead
+// Line: 13
+// Compiler options: -warnaserror -warn:2
+
+interface I<T, U>
+{
+	void Foo (U t);
+	void Foo (T u);
+}
+
+class A : I<int, int>
+{
+	void I<int, int>.Foo (int arg)
+	{
+	}
+
+	public void Foo (int arg)
+	{
+	}
+}