symfony
diff --git a/‎src/Symfony/Component/DependencyInjection/Compiler/AutowirePass.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/DependencyInjection/Compiler/AutowirePass.php
+19-6Lines changed: 19 additions & 6 deletions b/‎src/Symfony/Component/DependencyInjection/Compiler/AutowirePass.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/DependencyInjection/Compiler/AutowirePass.php
+19-6Lines changed: 19 additions & 6 deletions
diff --git a/‎src/Symfony/Component/DependencyInjection/Tests/Compiler/AutowirePassTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/DependencyInjection/Tests/Compiler/AutowirePassTest.php
+2-1Lines changed: 2 additions & 1 deletion b/‎src/Symfony/Component/DependencyInjection/Tests/Compiler/AutowirePassTest.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/DependencyInjection/Tests/Compiler/AutowirePassTest.php
+2-1Lines changed: 2 additions & 1 deletion
@@ -181,19 +181,21 @@ private function set($type, $id)
             return;
         }
 
+        // is this already a type/class that is known to match multiple services?
+        if (isset($this->ambiguousServiceTypes[$type])) {
+            $this->addServiceToAmbiguousType($id, $type);
+
+            return;
+        }
+
         // check to make sure the type doesn't match multiple services
         if (isset($this->types[$type])) {
             if ($this->types[$type] === $id) {
                 return;
             }
 
             // keep an array of all services matching this type
-            if (!isset($this->ambiguousServiceTypes[$type])) {
-                $this->ambiguousServiceTypes[$type] = array(
-                    $this->types[$type],
-                );
-            }
-            $this->ambiguousServiceTypes[$type][] = $id;
+            $this->addServiceToAmbiguousType($id, $type);
 
             unset($this->types[$type]);
 
@@ -265,4 +267,15 @@ private function getReflectionClass($id, Definition $definition)
             // return null
         }
     }
+
+    private function addServiceToAmbiguousType($id, $type)
+    {
+        // keep an array of all services matching this type
+        if (!isset($this->ambiguousServiceTypes[$type])) {
+            $this->ambiguousServiceTypes[$type] = array(
+                $this->types[$type],
+            );
+        }
+        $this->ambiguousServiceTypes[$type][] = $id;
+    }
 }
@@ -103,14 +103,15 @@ public function testCompleteExistingDefinitionWithNotDefinedArguments()
 
     /**
      * @expectedException \Symfony\Component\DependencyInjection\Exception\RuntimeException
-     * @expectedExceptionMessage Unable to autowire argument of type "Symfony\Component\DependencyInjection\Tests\Compiler\CollisionInterface" for the service "a". Multiple services exist for this interface (c1, c2).
+     * @expectedExceptionMessage Unable to autowire argument of type "Symfony\Component\DependencyInjection\Tests\Compiler\CollisionInterface" for the service "a". Multiple services exist for this interface (c1, c2, c3).
      */
     public function testTypeCollision()
     {
         $container = new ContainerBuilder();
 
         $container->register('c1', __NAMESPACE__.'\CollisionA');
         $container->register('c2', __NAMESPACE__.'\CollisionB');
+        $container->register('c3', __NAMESPACE__.'\CollisionB');
         $aDefinition = $container->register('a', __NAMESPACE__.'\CannotBeAutowired');
         $aDefinition->setAutowired(true);