From: Paul Brannan <pbrannan@...>
Date: 2002-11-13T02:29:38+09:00
Subject: Why no warning for this code?

h = {
  'foo' => 'abc',
  'foo' => 'xyz',
  'foo' => 42
}
p h

I can't think of a case where I would seriously want to do this.  This
code runs cleanly on Ruby 1.6.7 and 1.7.2.

Paul