Description:
------------
When using type hints, the namespaces that were imported (using "use") are not consulted to resolve the type-hinted class names.  i.e. if I have a class defined in namespace "foo::bar", it is assumed that *all* classes specified as type hints used in methods in my class are in the "foo::bar" namespace -- regardless of which other namespaces I import.

Reproduce code:
---------------
This is best illustrated with 3 files:

AClass.php:
<?php
namespace proj::a;
class AClass {}
?>

BClass.php:
<?php
namespace proj::b;
use proj::a;
class BClass {
  function setA(AClass $a) {}
}
?>

test.php:
<?php
require 'AClass.php';
require 'BClass.php';

$b = new proj::b::BClass();
$b->setA(new proj::a::AClass());
?>


Expected result:
----------------
No error.

Actual result:
--------------
Catchable fatal error: Argument 1 passed to proj::b::BClass::setA() must be an instance of proj::b::AClass, instance of proj::a::AClass given, called in test.php on line 6 and defined in BClass.php on line 5