Add support for global namespace in NS builder

NULL argument can now be used to create a global namespace {} block.
nikic · Mar 10, 2015 · f9fc2fc · f9fc2fc
1 parent a2d7e89
commit f9fc2fc
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/lib/PhpParser/Builder/Namespace_.php b/lib/PhpParser/Builder/Namespace_.php
@@ -14,10 +14,10 @@ class Namespace_ extends PhpParser\BuilderAbstract
     /**
      * Creates a namespace builder.
      *
-     * @param Node\Name|string $name Name of the namespace
+     * @param Node\Name|string|null $name Name of the namespace
      */
     public function __construct($name) {
-        $this->name = $this->normalizeName($name);
+        $this->name = null !== $name ? $this->normalizeName($name) : null;
     }
 
     /**

diff --git a/test/PhpParser/Builder/NamespaceTest.php b/test/PhpParser/Builder/NamespaceTest.php
@@ -33,5 +33,9 @@ public function testCreation() {
             ->getNode()
         ;
         $this->assertEquals($expected, $node);
+
+        $node = $this->createNamespaceBuilder(null)->getNode();
+        $this->assertNull($node->name);
+        $this->assertEmpty($node->stmts);
     }
 }