PhpNamespace::__construct() $name is mandatory, setName() triggers warnings (BC break)

Author: dg

src/PhpGenerator/PhpNamespace.php

@@ -47,7 +47,7 @@ class PhpNamespace
 	/**
 	 * @param  string|NULL
 	 */
-	public function __construct($name = NULL)
+	public function __construct($name)
 	{
 		if ($name && !Helpers::isNamespace($name)) {
 			throw new Nette\InvalidArgumentException("Value '$name' is not valid name.");

tests/PhpGenerator/PhpNamespace.fqn.phpt

@@ -38,7 +38,7 @@ Assert::matchFile(__DIR__ . '/PhpNamespace.fqn1.expect', (string) $class);
 
 
 // global namespace
-$class = new ClassType('Example', new PhpNamespace);
+$class = new ClassType('Example', new PhpNamespace(''));
 $class
 	->setExtends('\ParentClass')
 	->addImplement('One')

tests/PhpGenerator/PhpNamespace.phpt

@@ -12,7 +12,7 @@ use Tester\Assert;
 require __DIR__ . '/../bootstrap.php';
 
 
-$namespace = new PhpNamespace;
+$namespace = new PhpNamespace('');
 
 Assert::same('A', $namespace->unresolveName('A'));
 Assert::same('foo\A', $namespace->unresolveName('foo\A'));