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Date: Fri, 22 Jul 2011 11:17:48 -0400
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Subject: 5.4a2 trait attribute name conflict resolution
From: alex.howansky@gmail.com (Alex Howansky)

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Hello folks,

I've just grabbed 5.4a2 to play with traits. I've found some behaviour=20
which I'm not sure is a bug, an inconsistency, or a design decision.

Consider a trait and a class that implements it but also overrides both=20
a trait method and a trait attribute:

trait foo
{
      public $zoo =3D 'foo::zoo';
      public function bar()
      {
          echo "in foo::bar\n";
      }
}

class baz
{
      use foo;
      public $zoo =3D 'baz::zoo';
      public function bar()
      {
          echo "in baz::bar\n";
      }
}

$obj =3D new baz();
$obj->bar();
echo $obj->zoo, "\n";

We get:

in baz::bar
foo::zoo

It seems this is not correct and that it should be:

in baz::bar
baz::zoo

The traits RFC pretty clearly states that if a class method conflicts=20
with a trait method then the trait method will be ignored, which is=20
what's happening, but it says nothing about what happens to attributes=20
in that same condition. Is this a bug?

Thanks,

--=20
Alex Howansky


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