Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/test-408.cs

@@ -0,0 +1,14 @@
+// Compiler options: -unsafe
+
+unsafe class T {
+	public static int Main () {
+		int len = 10;
+		int* x = stackalloc int [len];
+		for (int i = 0; i < len; i++)
+		{
+			if (x [i] != 0)
+				return i + 1;
+		}
+		return 0;
+	}
+}