Bug fix - namespace resets aliases

Signed-off-by: Jan Pecha <[email protected]>

Author: janpecha

src/PhpDepend.php

@@ -133,6 +133,7 @@ public function parse($str)
 					// namespace
 					case self::$T_NAMESPACE:
 						$this->namespace = $this->readIdentifier();
+						$this->use = array();
 						continue;
 
 					// USE keywords

tests/PhpDepend/PhpDepend.use-keyword.phpt

@@ -34,3 +34,37 @@ Assert::same(array(
 	'NS4\NS5\NS7\ParentClass',
 	'NS4\NS5\NS6\FooInterface',
 ), $phpdepend->getDependencies());
+
+
+// conflicts
+$phpdepend->parse("<?php
+namespace First;
+use NS4\NS5\NS6;
+use NS4\NS5\NS7 as NS9;
+
+class MyClass1 extends NS9\ParentClass implements NS6\FooInterface
+{
+}
+
+
+namespace Second;
+use MYNS\NS6;
+
+class MyClass2 extends NS9\ParentClass implements NS6\FooInterface
+{
+}
+");
+
+Assert::same(array(
+	'First\MyClass1',
+	'Second\MyClass2',
+), $phpdepend->getClasses());
+
+Assert::same(array(
+	// first
+	'NS4\NS5\NS7\ParentClass',
+	'NS4\NS5\NS6\FooInterface',
+	// second
+	'Second\NS9\ParentClass',
+	'MYNS\NS6\FooInterface',
+), $phpdepend->getDependencies());