Merge branch '2.8' into 3.1

* 2.8:
  [ci] Testing with UTC hides bugs
  [DI] Fix error when trying to resolve a DefinitionDecorator
  [DoctrineBridge] Fix deprecation message/documentation of implementing UserProviderInterface using the entity provider
  [Validator] improve and added more Indonesian translation.

Author: nicolas-grekas

ContainerBuilder.php

@@ -794,6 +794,10 @@ public function findDefinition($id)
      */
     private function createService(Definition $definition, $id, $tryProxy = true)
     {
+        if ('Symfony\Component\DependencyInjection\Definition' !== get_class($definition)) {
+            throw new RuntimeException(sprintf('Constructing service "%s" from a %s is not supported at build time.', $id, get_class($definition)));
+        }
+
         if ($definition->isSynthetic()) {
             throw new RuntimeException(sprintf('You have requested a synthetic service ("%s"). The DIC does not know how to construct this service.', $id));
         }

Tests/ContainerBuilderTest.php

@@ -19,6 +19,7 @@
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\DefinitionDecorator;
 use Symfony\Component\DependencyInjection\Exception\RuntimeException;
 use Symfony\Component\DependencyInjection\Exception\ServiceCircularReferenceException;
 use Symfony\Component\DependencyInjection\Exception\ServiceNotFoundException;
@@ -380,6 +381,20 @@ public function testResolveServices()
         $this->assertEquals($builder->get('foo'), $builder->resolveServices(new Expression('service("foo")')), '->resolveServices() resolves expressions');
     }
 
+    /**
+     * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
+     * @expectedExceptionMessage Constructing service "foo" from a Symfony\Component\DependencyInjection\DefinitionDecorator is not supported at build time.
+     */
+    public function testResolveServicesWithDecoratedDefinition()
+    {
+        $builder = new ContainerBuilder();
+        $builder->setDefinition('grandpa', new Definition('stdClass'));
+        $builder->setDefinition('parent', new DefinitionDecorator('grandpa'));
+        $builder->setDefinition('foo', new DefinitionDecorator('parent'));
+
+        $builder->get('foo');
+    }
+
     public function testMerge()
     {
         $container = new ContainerBuilder(new ParameterBag(array('bar' => 'foo')));