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[Charlie Poole <charlie@xxxxxxxxx>]

** Changed in: nunitv2
       Status: Fix Committed => Fix Released

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https://bugs.launchpad.net/bugs/1167638

Title:
  Incorrectly detected recursion with types implementing IEnumerable and
  overriding Equals/operators/value types

Status in NUnit V2 Test Framework:
  Fix Released

Bug description:
  Snipping from an email conversation

  --------------------------------------------------------------------

  I encountered a bug in NUnit 2.6. I have attempted to create an account on Launchpad, but that didn’t go well. In case you wish to hear about the bug regardless:
   
  [Test]
          public void Sanity()
          {
              CollectionAssert.AreEqual(
                  new[] {new Foo(true), new Foo(false),new Foo(false)},
                  new[] {new Foo(true), new Foo(false),new Foo(false)});
          }
   
          struct Foo : IEnumerable<bool>
          {
              public bool Value;
   
              public Foo(bool value)
              {
                  Value = value;
              }
   
              public IEnumerator<bool> GetEnumerator()
              {
                  yield return Value;
              }
   
              IEnumerator IEnumerable.GetEnumerator()
              {
                  yield return Value;
              }
  }
  The test fails because Foo implements IEnumerable. Removing the interface makes the test pass.

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