Fix HHVM build (#42)

* Fix HHVM build

* Applied changes from StyleCI

Author: Nyholm

.travis.yml

@@ -14,7 +14,7 @@ php:
     - 5.6
     - 7.0
     - 7.1
-    - hhvm
+
 env:
   global:
     - TEST_COMMAND="composer test"
@@ -24,6 +24,8 @@ matrix:
   include:
     - php: 5.5
       env: COMPOSER_FLAGS="--prefer-stable --prefer-lowest" COVERAGE=true TEST_COMMAND="composer test-ci"
+    - php: hhvm
+      dist: trusty
 
 install:
     - travis_retry composer update --prefer-dist --no-interaction $COMPOSER_FLAGS

src/Visitor/Php/SourceLocationContainerVisitor.php

@@ -68,6 +68,7 @@ public function enterNode(Node $node)
 
             if ('Translation\Extractor\TranslationSourceLocationContainer' === $name) {
                 $isContainer = true;
+
                 break;
             }
         }

src/Visitor/Php/Symfony/FormTypeChoices.php

@@ -63,6 +63,7 @@ public function enterNode(Node $node)
 
             if ($item->key->value === 'choices_as_values') {
                 $useKey = true;
+
                 continue;
             }
 

tests/Functional/Visitor/Php/BasePHPVisitorTest.php

@@ -44,6 +44,7 @@ protected function getSourceLocations($visitor, $namespaceForTestFile)
                 for ($j = $i; $j < count($fileNamespace); ++$j) {
                     $path .= '/'.$fileNamespace[$j];
                 }
+
                 break;
             }
         }

tests/Smoke/AllExtractorsTest.php

@@ -62,6 +62,7 @@ private function translationExists(SourceCollection $sc, $translationKey, $messa
         foreach ($sc as $source) {
             if ($translationKey === $source->getMessage()) {
                 $found = true;
+
                 break;
             }
         }