Support SF 3.3 to SF 4.0

Author: frenchcomp

composer.json

@@ -17,10 +17,10 @@
     "require": {
         "php": "~7.0",
         "php-di/php-di": "~6.0",
-        "symfony/dependency-injection": "~3.3",
-        "symfony/http-kernel": "~3.3",
-        "symfony/proxy-manager-bridge": "~3.3",
-        "symfony/config": "~3.3"
+        "symfony/dependency-injection": "~3.3||~4.0",
+        "symfony/http-kernel": "~3.3||~4.0",
+        "symfony/proxy-manager-bridge": "~3.3||~4.0",
+        "symfony/config": "~3.3||~4.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^4.8",

tests/FunctionalTest/Fixtures/config/class1.yml

@@ -1,4 +1,5 @@
 services:
     class1:
         class: DI\Bridge\Symfony\Test\FunctionalTest\Fixtures\Class1
+        public: true
         arguments: [ '@DI\\Bridge\\Symfony\\Test\\FunctionalTest\\Fixtures\\Class2' ]

tests/FunctionalTest/Fixtures/config/class2.yml

@@ -1,3 +1,4 @@
 services:
     class2:
         class: DI\Bridge\Symfony\Test\FunctionalTest\Fixtures\Class2
+        public: true