Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/test-590.cs

@@ -0,0 +1,54 @@
+using System;
+
+class X
+{
+	public static int Main ()
+	{
+		X x = new X ();
+		return x.Do ("a", "b", "c");
+	}
+
+	string str = "start";
+
+	string Foo ()
+	{
+		return "s";
+	}
+
+	string Prop
+	{
+		get { return str; }
+		set { str = value; }
+	}
+
+	string this [int i]
+	{
+		get { return str; }
+		set { str = value; }
+	}
+
+	int Do (string a, string b, string c)
+	{
+		str += Foo ();
+		if (str != "starts")
+			return 1;
+
+		str += a + "," + b + "," + c;
+		if (str != "startsa,b,c")
+			return 2;
+
+		Prop += a;
+		if (str != "startsa,b,ca")
+			return 3;
+
+		Prop += a + "," + b + "," + c;
+		if (str != "startsa,b,caa,b,c")
+			return 4;
+
+		this [0] += a + "," + b + "," + c;
+		if (str != "startsa,b,caa,b,ca,b,c")
+			return 5;
+
+		return 0;
+	}
+}