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  1. class X {}
  2. class Y : X {}
  3. class Test {
  4.   static void f(ref X x){}
  5.   static void Main() {
  6.     X[] x = new Y[1];
  7.     f(ref x[0]);
  8.   }
  9. }
Runtime error #stdin #stdout 0.03s 39392KB
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https://ideone.com/tSyAy
language:
C# (gmcs 5.20.1)
created:
12 years ago
visibility:
secret

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