Imported Upstream version 3.6.0

Former-commit-id: da6be194a6b1221998fc28233f2503bd61dd9d14

mcs/tests/test-527.cs

@@ -0,0 +1,29 @@
+using System;
+
+class Repro
+{
+  private int[] stack = new int[1];
+  private int cc;
+  public int fc;
+  private int sp;
+
+  public static int Main()
+  {
+    Repro r = new Repro();
+    r.foo();
+    Console.WriteLine(r.stack[0]);
+    return r.stack[0] == 42 ? 0 : 1;
+  }
+
+  public void foo()
+  {
+    fc = cc = bar();
+    fc = stack[sp++] = cc;
+  }
+
+  private int bar()
+  {
+    return 42;
+  }
+}
+