Merge branch '2.7' into 2.8

* 2.7:
  Minor fixes
  [Console] Overcomplete argument exception message tweak.

Author: fabpot

Compiler/ResolveReferencesToAliasesPass.php

@@ -12,7 +12,6 @@
 namespace Symfony\Component\DependencyInjection\Compiler;
 
 use Symfony\Component\DependencyInjection\Alias;
-use Symfony\Component\DependencyInjection\Definition;
 use Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException;
 use Symfony\Component\DependencyInjection\Reference;
 use Symfony\Component\DependencyInjection\ContainerBuilder;

Tests/Compiler/ReplaceAliasByActualDefinitionPassTest.php

@@ -51,7 +51,7 @@ public function testProcess()
         $this->assertSame('b_alias', $aDefinition->getFactoryService(false));
         $this->assertTrue($container->has('container'));
 
-        $resolvedFactory = $aDefinition->getFactory(false);
+        $resolvedFactory = $aDefinition->getFactory();
         $this->assertSame('b_alias', (string) $resolvedFactory[0]);
     }
 

Tests/ContainerBuilderTest.php

@@ -115,7 +115,7 @@ public function testGet()
         try {
             @$builder->get('baz');
             $this->fail('->get() throws a ServiceCircularReferenceException if the service has a circular reference to itself');
-        } catch (\Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException $e) {
+        } catch (ServiceCircularReferenceException $e) {
             $this->assertEquals('Circular reference detected for service "baz", path: "baz".', $e->getMessage(), '->get() throws a LogicException if the service has a circular reference to itself');
         }
 

Tests/Fixtures/containers/legacy-container9.php

@@ -4,7 +4,6 @@
 
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Reference;
-use Symfony\Component\ExpressionLanguage\Expression;
 
 $container = new ContainerBuilder();
 $container->

Tests/Loader/XmlFileLoaderTest.php

@@ -13,7 +13,6 @@
 
 use Symfony\Component\DependencyInjection\ContainerInterface;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
 use Symfony\Component\DependencyInjection\Reference;
 use Symfony\Component\DependencyInjection\Loader\XmlFileLoader;
 use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;